STOCK TITAN

[10-Q] Willis Lease Finance Corp Quarterly Earnings Report

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
10-Q
Rhea-AI Filing Summary

WLFC Q2-25 snapshot

  • Revenue rose 29% YoY to $195.5 million, led by a 29% jump in lease-rent revenue and a 391% surge in spare-parts sales; maintenance-reserve revenue fell 19%.
  • GAAP net income climbed 42% to $60.4 million ($8.43 diluted EPS) but included a one-off $42.9 million gain from selling Bridgend Asset Management. Core operating income declined 48% to $28.3 million as G&A, stock-comp and write-downs (+$11.5 million) weighed on margins.
  • Six-month revenue reached $353.2 million (+31%) with net income up 22% to $77.2 million.
  • Operating cash flow YTD improved 12% to $145.2 million; cash & restricted cash expanded to $782.5 million following the $596 million WEST VIII ABS (Series A 5.58%, Series B 6.07%).
  • Balance sheet: assets $3.95 billion (+20% YTD); debt $2.80 billion (+24%); equity $617.9 million (+13%); debt-to-assets ≈71%.
  • Portfolio comprises 348 engines, 15 aircraft and one marine vessel with a net book value of $2.61 billion.
  • Company booked $6.3 million of SAF-related government grants and holds $1.0 billion in forward purchase commitments.

Headline earnings benefited from a non-recurring divestiture amid rising leverage and operating costs. Sustainable margin improvement and debt service under higher rates remain key watch points.

Riepilogo WLFC Q2-25

  • I ricavi sono aumentati del 29% su base annua, raggiungendo 195,5 milioni di dollari, trainati da un incremento del 29% nei ricavi da leasing e noleggio e da un'impennata del 391% nelle vendite di ricambi; i ricavi da riserve di manutenzione sono diminuiti del 19%.
  • L'utile netto GAAP è salito del 42% a 60,4 milioni di dollari (8,43 dollari per azione diluita), includendo però una plusvalenza una tantum di 42,9 milioni derivante dalla vendita di Bridgend Asset Management. L'utile operativo core è calato del 48% a 28,3 milioni a causa di maggiori spese generali e amministrative, compensi azionari e svalutazioni (+11,5 milioni), che hanno inciso sui margini.
  • I ricavi semestrali hanno raggiunto 353,2 milioni di dollari (+31%) mentre l'utile netto è cresciuto del 22% a 77,2 milioni.
  • Il flusso di cassa operativo da inizio anno è migliorato del 12% a 145,2 milioni; la liquidità e la liquidità vincolata sono salite a 782,5 milioni dopo l’emissione del WEST VIII ABS da 596 milioni (Serie A 5,58%, Serie B 6,07%).
  • Bilancio: attività per 3,95 miliardi (+20% da inizio anno); debito a 2,80 miliardi (+24%); patrimonio netto a 617,9 milioni (+13%); rapporto debito/attività circa 71%.
  • Il portafoglio comprende 348 motori, 15 aeromobili e una nave, con un valore contabile netto di 2,61 miliardi.
  • L’azienda ha registrato contributi governativi per 6,3 milioni legati al SAF e detiene impegni di acquisto futuri per 1,0 miliardo.

L’utile principale ha beneficiato di una cessione straordinaria in un contesto di crescente leva finanziaria e costi operativi. Il miglioramento sostenibile dei margini e il servizio del debito in un contesto di tassi più elevati restano punti chiave da monitorare.

Resumen WLFC Q2-25

  • Los ingresos aumentaron un 29% interanual hasta 195,5 millones de dólares, impulsados por un incremento del 29% en ingresos por arrendamiento y alquiler, y un aumento del 391% en ventas de repuestos; los ingresos por reservas de mantenimiento cayeron un 19%.
  • La utilidad neta GAAP subió un 42% a 60,4 millones de dólares (8,43 dólares por acción diluida), incluyendo una ganancia extraordinaria de 42,9 millones por la venta de Bridgend Asset Management. La utilidad operativa básica cayó un 48% a 28,3 millones debido a mayores gastos generales, compensación en acciones y depreciaciones (+11,5 millones) que afectaron los márgenes.
  • Los ingresos semestrales alcanzaron 353,2 millones (+31%) y la utilidad neta creció un 22% a 77,2 millones.
  • El flujo de caja operativo acumulado mejoró un 12% a 145,2 millones; el efectivo y efectivo restringido aumentaron a 782,5 millones tras la emisión del WEST VIII ABS por 596 millones (Serie A 5,58%, Serie B 6,07%).
  • Balance: activos por 3,95 mil millones (+20% en el año); deuda 2,80 mil millones (+24%); patrimonio 617,9 millones (+13%); deuda/activos ≈71%.
  • La cartera incluye 348 motores, 15 aviones y un buque, con un valor contable neto de 2,61 mil millones.
  • La compañía registró subsidios gubernamentales relacionados con SAF por 6,3 millones y mantiene compromisos de compra a futuro por 1,0 mil millones.

Las ganancias principales se beneficiaron de una desinversión no recurrente en un contexto de mayor apalancamiento y costos operativos. La mejora sostenible de márgenes y el servicio de deuda bajo tasas elevadas siguen siendo puntos clave a vigilar.

WLFC 2분기 25 요약

  • 매출은 전년 동기 대비 29% 증가한 1억 9,550만 달러를 기록했으며, 임대료 수익이 29% 증가하고 예비 부품 판매는 391% 급증했습니다. 반면 유지보수 준비금 수익은 19% 감소했습니다.
  • GAAP 순이익은 42% 증가한 6,040만 달러(희석 주당순이익 8.43달러)를 기록했으며, 여기에는 Bridgend Asset Management 매각으로 인한 일회성 4,290만 달러 이익이 포함되어 있습니다. 핵심 영업이익은 관리비, 주식 보상, 감액(+1,150만 달러) 영향으로 48% 감소한 2,830만 달러에 그쳤습니다.
  • 6개월 누적 매출은 3억 5,320만 달러(+31%), 순이익은 22% 증가한 7,720만 달러를 기록했습니다.
  • 연초 이후 영업 현금 흐름은 12% 개선된 1억 4,520만 달러이며, WEST VIII ABS 5억 9,600만 달러 발행 후 현금 및 제한 현금은 7억 8,250만 달러로 확대되었습니다(시리즈 A 5.58%, 시리즈 B 6.07%).
  • 대차대조표: 자산 39억 5천만 달러(+20% YTD), 부채 28억 달러(+24%), 자본 6억 1,790만 달러(+13%), 부채 대비 자산 비율 약 71%.
  • 포트폴리오는 348대 엔진, 15대 항공기, 1척 해양 선박으로 구성되며 순장부가액은 26억 1천만 달러입니다.
  • 회사는 SAF 관련 정부 보조금 630만 달러를 인식했으며, 10억 달러 규모의 미래 구매 약정을 보유하고 있습니다.

주요 수익은 비반복적 매각 이익으로 혜택을 받았으며, 레버리지 증가와 운영 비용 상승 상황입니다. 지속 가능한 마진 개선과 높은 금리 환경에서의 부채 서비스가 주요 관찰 포인트입니다.

Résumé WLFC T2-25

  • Le chiffre d'affaires a augmenté de 29 % en glissement annuel pour atteindre 195,5 millions de dollars, porté par une hausse de 29 % des revenus de location et un bond de 391 % des ventes de pièces détachées ; les revenus des provisions de maintenance ont diminué de 19 %.
  • Le bénéfice net selon les normes GAAP a progressé de 42 % à 60,4 millions de dollars (BPA dilué de 8,43 $), incluant un gain exceptionnel de 42,9 millions lié à la vente de Bridgend Asset Management. Le résultat opérationnel de base a chuté de 48 % à 28,3 millions, pénalisé par les frais généraux, la rémunération en actions et les dépréciations (+11,5 millions) impactant les marges.
  • Le chiffre d'affaires semestriel a atteint 353,2 millions (+31 %) avec un bénéfice net en hausse de 22 % à 77,2 millions.
  • Le flux de trésorerie opérationnel cumulé s’est amélioré de 12 % à 145,2 millions ; la trésorerie et trésorerie restreinte ont augmenté à 782,5 millions suite à l’émission du WEST VIII ABS de 596 millions (Série A 5,58 %, Série B 6,07 %).
  • Bilan : actifs de 3,95 milliards (+20 % YTD) ; dette de 2,80 milliards (+24 %) ; capitaux propres de 617,9 millions (+13 %) ; ratio dette/actifs ≈ 71 %.
  • Le portefeuille comprend 348 moteurs, 15 avions et un navire, avec une valeur nette comptable de 2,61 milliards.
  • L’entreprise a enregistré 6,3 millions de subventions gouvernementales liées au SAF et détient des engagements d’achat à terme d’un milliard.

Le résultat principal a bénéficié d’une cession exceptionnelle dans un contexte d’endettement croissant et de hausse des coûts opérationnels. L’amélioration durable des marges et le service de la dette dans un contexte de taux plus élevés restent des points clés à surveiller.

WLFC Q2-25 Übersicht

  • Der Umsatz stieg im Jahresvergleich um 29 % auf 195,5 Millionen US-Dollar, getrieben von einem 29%igen Anstieg der Leasing- und Mieterlöse sowie einem 391%igen Sprung bei Ersatzteilverkäufen; die Einnahmen aus Wartungsrücklagen sanken um 19 %.
  • Der GAAP-Nettogewinn kletterte um 42 % auf 60,4 Millionen US-Dollar (verwässertes EPS von 8,43 USD), enthielt jedoch einen einmaligen Gewinn von 42,9 Millionen aus dem Verkauf von Bridgend Asset Management. Das bereinigte Betriebsergebnis sank um 48 % auf 28,3 Millionen, da Verwaltungskosten, Aktienvergütungen und Abschreibungen (+11,5 Millionen) die Margen belasteten.
  • Der Halbjahresumsatz erreichte 353,2 Millionen US-Dollar (+31 %) bei einem Nettogewinnanstieg von 22 % auf 77,2 Millionen.
  • Der operative Cashflow seit Jahresbeginn verbesserte sich um 12 % auf 145,2 Millionen; Bargeld und gebundenes Bargeld stiegen auf 782,5 Millionen nach der 596-Millionen-US-Dollar WEST VIII ABS-Emission (Serie A 5,58 %, Serie B 6,07 %).
  • Bilanz: Vermögenswerte 3,95 Milliarden (+20 % YTD); Schulden 2,80 Milliarden (+24 %); Eigenkapital 617,9 Millionen (+13 %); Verschuldungsgrad ca. 71 %.
  • Das Portfolio umfasst 348 Triebwerke, 15 Flugzeuge und ein Marineschiff mit einem Buchwert von 2,61 Milliarden.
  • Das Unternehmen verbuchte 6,3 Millionen an staatlichen Zuschüssen im Zusammenhang mit SAF und hält Vorwärtskaufverpflichtungen in Höhe von 1,0 Milliarde.

Das Ergebnis profitierte von einem einmaligen Verkaufserlös inmitten steigender Verschuldung und Betriebskosten. Nachhaltige Margenverbesserungen und die Bedienung der Schulden bei höheren Zinssätzen bleiben wichtige Beobachtungspunkte.

Positive
  • Revenue up 29% YoY, led by strong lease-rent and spare-parts sales growth
  • Net income and EPS hit record levels aided by profitable asset sale
  • WEST VIII securitization raises $596 million at sub-6% fixed coupons, boosting liquidity
  • Operating cash flow +12% to $145 million; cash & restricted cash $782 million
  • Equity up 13% despite higher dividends and stock buybacks
Negative
  • Core operating income down 48% on sharply higher G&A and stock-comp expenses
  • Debt load up 24% to $2.8 billion, lifting leverage to ~71% of assets
  • $11.5 million engine write-downs signal asset-value pressure
  • Maintenance-reserve revenue fell 19%, indicating softer utilisation trends
  • Quarterly profit relied heavily on a non-recurring $43 million gain

Insights

TL;DR: EPS beat driven by asset sale; core profitability softer, leverage higher—overall neutral.

Excluding the $43 million Bridgend gain, operating profit fell as stock-based comp and G&A outpaced revenue growth. Lease-rent momentum is encouraging and spare-parts volume spiked, but maintenance-reserve decline and tight gross margin (costs 93% of related sales) temper enthusiasm. WEST VIII securitization adds low-5% fixed funding and ample liquidity, yet pushes debt up 24% YTD. With debt-to-equity now ~4.5×, valuation hinges on deployment of fresh cash and execution on the $1 billion purchase pipeline. I view the quarter as mixed—optically strong EPS but fundamentally transitional.

TL;DR: Higher leverage, asset write-downs and volatile revenue mix elevate risk profile.

Debt climbed $536 million and floating-rate exposure remains $866 million despite swaps. Interest expense already up 37% YoY. Write-downs of 11 engines signal potential asset-quality pressure. G&A inflation (▲45% YoY) reduces buffer against cyclical downturns. While cash is abundant, $1 billion of purchase obligations plus preferred dividends require disciplined capital allocation. Net effect skews modestly negative until recurring earnings catch up with leverage.

Riepilogo WLFC Q2-25

  • I ricavi sono aumentati del 29% su base annua, raggiungendo 195,5 milioni di dollari, trainati da un incremento del 29% nei ricavi da leasing e noleggio e da un'impennata del 391% nelle vendite di ricambi; i ricavi da riserve di manutenzione sono diminuiti del 19%.
  • L'utile netto GAAP è salito del 42% a 60,4 milioni di dollari (8,43 dollari per azione diluita), includendo però una plusvalenza una tantum di 42,9 milioni derivante dalla vendita di Bridgend Asset Management. L'utile operativo core è calato del 48% a 28,3 milioni a causa di maggiori spese generali e amministrative, compensi azionari e svalutazioni (+11,5 milioni), che hanno inciso sui margini.
  • I ricavi semestrali hanno raggiunto 353,2 milioni di dollari (+31%) mentre l'utile netto è cresciuto del 22% a 77,2 milioni.
  • Il flusso di cassa operativo da inizio anno è migliorato del 12% a 145,2 milioni; la liquidità e la liquidità vincolata sono salite a 782,5 milioni dopo l’emissione del WEST VIII ABS da 596 milioni (Serie A 5,58%, Serie B 6,07%).
  • Bilancio: attività per 3,95 miliardi (+20% da inizio anno); debito a 2,80 miliardi (+24%); patrimonio netto a 617,9 milioni (+13%); rapporto debito/attività circa 71%.
  • Il portafoglio comprende 348 motori, 15 aeromobili e una nave, con un valore contabile netto di 2,61 miliardi.
  • L’azienda ha registrato contributi governativi per 6,3 milioni legati al SAF e detiene impegni di acquisto futuri per 1,0 miliardo.

L’utile principale ha beneficiato di una cessione straordinaria in un contesto di crescente leva finanziaria e costi operativi. Il miglioramento sostenibile dei margini e il servizio del debito in un contesto di tassi più elevati restano punti chiave da monitorare.

Resumen WLFC Q2-25

  • Los ingresos aumentaron un 29% interanual hasta 195,5 millones de dólares, impulsados por un incremento del 29% en ingresos por arrendamiento y alquiler, y un aumento del 391% en ventas de repuestos; los ingresos por reservas de mantenimiento cayeron un 19%.
  • La utilidad neta GAAP subió un 42% a 60,4 millones de dólares (8,43 dólares por acción diluida), incluyendo una ganancia extraordinaria de 42,9 millones por la venta de Bridgend Asset Management. La utilidad operativa básica cayó un 48% a 28,3 millones debido a mayores gastos generales, compensación en acciones y depreciaciones (+11,5 millones) que afectaron los márgenes.
  • Los ingresos semestrales alcanzaron 353,2 millones (+31%) y la utilidad neta creció un 22% a 77,2 millones.
  • El flujo de caja operativo acumulado mejoró un 12% a 145,2 millones; el efectivo y efectivo restringido aumentaron a 782,5 millones tras la emisión del WEST VIII ABS por 596 millones (Serie A 5,58%, Serie B 6,07%).
  • Balance: activos por 3,95 mil millones (+20% en el año); deuda 2,80 mil millones (+24%); patrimonio 617,9 millones (+13%); deuda/activos ≈71%.
  • La cartera incluye 348 motores, 15 aviones y un buque, con un valor contable neto de 2,61 mil millones.
  • La compañía registró subsidios gubernamentales relacionados con SAF por 6,3 millones y mantiene compromisos de compra a futuro por 1,0 mil millones.

Las ganancias principales se beneficiaron de una desinversión no recurrente en un contexto de mayor apalancamiento y costos operativos. La mejora sostenible de márgenes y el servicio de deuda bajo tasas elevadas siguen siendo puntos clave a vigilar.

WLFC 2분기 25 요약

  • 매출은 전년 동기 대비 29% 증가한 1억 9,550만 달러를 기록했으며, 임대료 수익이 29% 증가하고 예비 부품 판매는 391% 급증했습니다. 반면 유지보수 준비금 수익은 19% 감소했습니다.
  • GAAP 순이익은 42% 증가한 6,040만 달러(희석 주당순이익 8.43달러)를 기록했으며, 여기에는 Bridgend Asset Management 매각으로 인한 일회성 4,290만 달러 이익이 포함되어 있습니다. 핵심 영업이익은 관리비, 주식 보상, 감액(+1,150만 달러) 영향으로 48% 감소한 2,830만 달러에 그쳤습니다.
  • 6개월 누적 매출은 3억 5,320만 달러(+31%), 순이익은 22% 증가한 7,720만 달러를 기록했습니다.
  • 연초 이후 영업 현금 흐름은 12% 개선된 1억 4,520만 달러이며, WEST VIII ABS 5억 9,600만 달러 발행 후 현금 및 제한 현금은 7억 8,250만 달러로 확대되었습니다(시리즈 A 5.58%, 시리즈 B 6.07%).
  • 대차대조표: 자산 39억 5천만 달러(+20% YTD), 부채 28억 달러(+24%), 자본 6억 1,790만 달러(+13%), 부채 대비 자산 비율 약 71%.
  • 포트폴리오는 348대 엔진, 15대 항공기, 1척 해양 선박으로 구성되며 순장부가액은 26억 1천만 달러입니다.
  • 회사는 SAF 관련 정부 보조금 630만 달러를 인식했으며, 10억 달러 규모의 미래 구매 약정을 보유하고 있습니다.

주요 수익은 비반복적 매각 이익으로 혜택을 받았으며, 레버리지 증가와 운영 비용 상승 상황입니다. 지속 가능한 마진 개선과 높은 금리 환경에서의 부채 서비스가 주요 관찰 포인트입니다.

Résumé WLFC T2-25

  • Le chiffre d'affaires a augmenté de 29 % en glissement annuel pour atteindre 195,5 millions de dollars, porté par une hausse de 29 % des revenus de location et un bond de 391 % des ventes de pièces détachées ; les revenus des provisions de maintenance ont diminué de 19 %.
  • Le bénéfice net selon les normes GAAP a progressé de 42 % à 60,4 millions de dollars (BPA dilué de 8,43 $), incluant un gain exceptionnel de 42,9 millions lié à la vente de Bridgend Asset Management. Le résultat opérationnel de base a chuté de 48 % à 28,3 millions, pénalisé par les frais généraux, la rémunération en actions et les dépréciations (+11,5 millions) impactant les marges.
  • Le chiffre d'affaires semestriel a atteint 353,2 millions (+31 %) avec un bénéfice net en hausse de 22 % à 77,2 millions.
  • Le flux de trésorerie opérationnel cumulé s’est amélioré de 12 % à 145,2 millions ; la trésorerie et trésorerie restreinte ont augmenté à 782,5 millions suite à l’émission du WEST VIII ABS de 596 millions (Série A 5,58 %, Série B 6,07 %).
  • Bilan : actifs de 3,95 milliards (+20 % YTD) ; dette de 2,80 milliards (+24 %) ; capitaux propres de 617,9 millions (+13 %) ; ratio dette/actifs ≈ 71 %.
  • Le portefeuille comprend 348 moteurs, 15 avions et un navire, avec une valeur nette comptable de 2,61 milliards.
  • L’entreprise a enregistré 6,3 millions de subventions gouvernementales liées au SAF et détient des engagements d’achat à terme d’un milliard.

Le résultat principal a bénéficié d’une cession exceptionnelle dans un contexte d’endettement croissant et de hausse des coûts opérationnels. L’amélioration durable des marges et le service de la dette dans un contexte de taux plus élevés restent des points clés à surveiller.

WLFC Q2-25 Übersicht

  • Der Umsatz stieg im Jahresvergleich um 29 % auf 195,5 Millionen US-Dollar, getrieben von einem 29%igen Anstieg der Leasing- und Mieterlöse sowie einem 391%igen Sprung bei Ersatzteilverkäufen; die Einnahmen aus Wartungsrücklagen sanken um 19 %.
  • Der GAAP-Nettogewinn kletterte um 42 % auf 60,4 Millionen US-Dollar (verwässertes EPS von 8,43 USD), enthielt jedoch einen einmaligen Gewinn von 42,9 Millionen aus dem Verkauf von Bridgend Asset Management. Das bereinigte Betriebsergebnis sank um 48 % auf 28,3 Millionen, da Verwaltungskosten, Aktienvergütungen und Abschreibungen (+11,5 Millionen) die Margen belasteten.
  • Der Halbjahresumsatz erreichte 353,2 Millionen US-Dollar (+31 %) bei einem Nettogewinnanstieg von 22 % auf 77,2 Millionen.
  • Der operative Cashflow seit Jahresbeginn verbesserte sich um 12 % auf 145,2 Millionen; Bargeld und gebundenes Bargeld stiegen auf 782,5 Millionen nach der 596-Millionen-US-Dollar WEST VIII ABS-Emission (Serie A 5,58 %, Serie B 6,07 %).
  • Bilanz: Vermögenswerte 3,95 Milliarden (+20 % YTD); Schulden 2,80 Milliarden (+24 %); Eigenkapital 617,9 Millionen (+13 %); Verschuldungsgrad ca. 71 %.
  • Das Portfolio umfasst 348 Triebwerke, 15 Flugzeuge und ein Marineschiff mit einem Buchwert von 2,61 Milliarden.
  • Das Unternehmen verbuchte 6,3 Millionen an staatlichen Zuschüssen im Zusammenhang mit SAF und hält Vorwärtskaufverpflichtungen in Höhe von 1,0 Milliarde.

Das Ergebnis profitierte von einem einmaligen Verkaufserlös inmitten steigender Verschuldung und Betriebskosten. Nachhaltige Margenverbesserungen und die Bedienung der Schulden bei höheren Zinssätzen bleiben wichtige Beobachtungspunkte.

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Table of Contents
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
______________________________________________________________________
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2025
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission File Number: 001-15369
______________________________________________________________________
WILLIS LEASE FINANCE CORPORATION
(Exact name of registrant as specified in its charter)
Delaware68-0070656
(State or other jurisdiction of incorporation or
organization)
(IRS Employer Identification No.)
4700 Lyons Technology ParkwayCoconut CreekFlorida33073
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code (561) 349-9989
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading SymbolName of exchange on which registered
Common Stock, $0.01 par value per shareWLFCNasdaq Global Market
______________________________________________________________________
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes   No 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes   No 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large Accelerated Filer
Accelerated Filer
Non-Accelerated Filer
Smaller Reporting Company
Emerging Growth Company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No 
The number of shares of the registrants Common Stock outstanding as of August 1, 2025 was 6,809,636.


Table of Contents
WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
INDEX
PART I.
FINANCIAL INFORMATION
4
 
Item 1.
Condensed Consolidated Financial Statements (Unaudited)
4
 
Condensed Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024
4
 
Condensed Consolidated Statements of Income for the three and six months ended June 30, 2025 and 2024
6
 
Condensed Consolidated Statements of Comprehensive Income for the three and six months ended June 30, 2025 and 2024
7
 
Condensed Consolidated Statements of Redeemable Preferred Stock and Shareholders’ Equity for the three and six months ended June 30, 2025 and 2024
8
Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2025 and 2024
10
 
Notes to Condensed Consolidated Financial Statements
12
 
Item 2.
Management’s Discussion and Analysis of Financial Condition and Results of Operations
29
 
Item 3.
Quantitative and Qualitative Disclosures About Market Risk
37
 
Item 4.
Controls and Procedures
37
 
PART II.
OTHER INFORMATION
37
 
Item 1.
Legal Proceedings
37
Item 1A.
Risk Factors
38
 
Item 2.
Unregistered Sales of Equity Securities and Use of Proceeds
38
Item 3.
Defaults Upon Senior Securities
38
Item 4.
Mine Safety Disclosures
38
Item 5.
Other Information
38
Item 6.
Exhibits
40
2

Table of Contents
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This Quarterly Report on Form 10-Q contains certain forward-looking statements, including, without limitation, statements concerning the conditions in our industry, our operations, our economic performance and financial condition, including, in particular, statements relating to our business, operations, growth strategy and service development efforts, the potential impact of changes in interest rates or inflation, as well as the impact of new or increased tariffs on the Company’s business, operating results and financial condition, and the execution of our quarterly dividend and stock repurchase program. The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for certain forward-looking statements so long as such information is identified as forward-looking and is accompanied by meaningful cautionary statements identifying important factors that could cause actual results to differ materially from those expressed in or projected by forward-looking statements. When used in this Quarterly Report on Form 10-Q, the words “may,” “might,” “should,” “estimate,” “project,” “plan,” “anticipate,” “expect,” “intend,” “outlook,” “believe,” “forecast” and other similar expressions are intended to identify forward-looking statements and information. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of their dates. These forward-looking statements are based on estimates and assumptions by our management that, although we believe to be reasonable, are inherently uncertain and subject to a number of risks and uncertainties. These risks and uncertainties include, without limitation, those in our Annual Report on Form 10-K for the year ended December 31, 2024 (the “2024 Form 10-K”) filed with the Securities and Exchange Commission (the “SEC”) on March 11, 2025, this quarterly report on Form 10-Q for the three and six months ended June 30, 2025, and our other reports filed with the SEC. We undertake no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law. Reference is also made to such risks and uncertainties detailed from time to time in our other filings with the SEC.
3

Table of Contents
PART I — FINANCIAL INFORMATION
Item 1. Condensed Consolidated Financial Statements (Unaudited)
WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Balance Sheets
(In thousands, except per share data)
(Unaudited)
June 30, 2025December 31, 2024
ASSETS
Cash and cash equivalents$37,267 $9,110 
Restricted cash745,268 123,392 
Equipment held for operating lease, less accumulated depreciation of $630,897 and $613,118 at June 30, 2025 and December 31, 2024, respectively
2,606,593 2,635,910 
Maintenance rights34,734 31,134 
Equipment held for sale13,191 12,269 
Receivables, net of allowances of $1,170 and $1,316 at June 30, 2025 and December 31, 2024, respectively
37,644 38,291 
Spare parts inventory63,609 72,150 
Investments91,123 62,670 
Property, equipment & furnishings, less accumulated depreciation of $25,086 and $22,784 at June 30, 2025 and December 31, 2024, respectively
62,653 48,061 
Intangible assets, net271 2,929 
Notes receivable, net of allowances of $213 and $247 at June 30, 2025 and December 31, 2024, respectively
171,846 183,629 
Investments in sales-type leases, net of allowances of $17 and $22 at June 30, 2025 and December 31, 2024, respectively
16,779 21,606 
Other assets65,467 56,045 
Total assets (1)$3,946,445 $3,297,196 
LIABILITIES, REDEEMABLE PREFERRED STOCK AND SHAREHOLDERS’ EQUITY
Liabilities:
Accounts payable and accrued expenses$86,720 $75,983 
Deferred income taxes203,726 185,049 
Debt obligations2,800,643 2,264,552 
Maintenance reserves113,121 97,817 
Security deposits24,204 23,424 
Unearned revenue36,833 37,911 
Total liabilities (2)3,265,247 2,684,736 
Redeemable preferred stock ($0.01 par value, 5,000 shares authorized; 3,250 shares issued at June 30, 2025 and December 31, 2024, respectively)
63,261 63,122 
Shareholders’ equity:
Common stock ($0.01 par value, 20,000 shares authorized; 7,645 and 7,173 shares issued at June 30, 2025 and December 31, 2024, respectively)
76 72 
Paid-in capital in excess of par56,000 50,928 
Retained earnings562,121 491,439 
Accumulated other comprehensive (loss) income, net of income tax (benefit) expense of $(75) and $1,981 at June 30, 2025 and December 31, 2024, respectively
(260)6,899 
Total shareholders’ equity617,937 549,338 
Total liabilities, redeemable preferred stock and equity$3,946,445 $3,297,196 
_____________________________
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(1)Total assets at June 30, 2025 and December 31, 2024, include the following assets of variable interest entities (“VIEs”) that can only be used to settle the liabilities of the VIEs: Restricted cash $745,268 and $123,392; Equipment $1,798,280 and $1,681,197; Maintenance rights $21,873 and $12,708; Notes receivable $133,550 and $139,853; Investments in sales-type leases $16,780 and $17,752; and Other assets $11,702 and $11,973 (each respectively).
(2)Total liabilities at June 30, 2025 and December 31, 2024, include the following liabilities of VIEs for which the VIEs’ creditors do not have recourse to Willis Lease Finance Corporation: Debt obligations $2,060,155 and $1,518,391, respectively. Further, refer to Note 6 of the Condensed Consolidated Financial Statements for details of the Company’s commitments and contingencies.
See accompanying notes to the unaudited condensed consolidated financial statements.
5

Table of Contents
WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Statements of Income
(In thousands, except per share data)
(Unaudited)
Three months ended June 30,Six months ended June 30,
2025202420252024
REVENUE
Lease rent revenue$72,268 $55,866 $140,007 $108,747 
Maintenance reserve revenue50,743 62,897 105,602 106,767 
Spare parts and equipment sales30,354 6,186 48,594 9,474 
Interest revenue3,649 2,284 7,583 4,553 
Gain on sale of leased equipment27,582 14,428 32,019 23,629 
Gain on sale of financial assets  378  
Maintenance services revenue8,031 6,781 13,617 12,008 
Other revenue2,875 2,678 5,434 5,025 
Total revenue195,502 151,120 353,234 270,203 
EXPENSES
Depreciation and amortization expense27,550 22,167 52,574 44,653 
Cost of spare parts and equipment sales28,102 5,437 43,425 8,142 
Cost of maintenance services8,621 5,671 13,950 11,245 
Write-down of equipment11,458  13,567 261 
General and administrative50,429 34,687 98,149 64,268 
Technical expense7,508 4,518 13,738 12,773 
Net finance costs:
     Interest expense33,569 24,562 65,663 47,565 
Total net finance costs33,569 24,562 65,663 47,565 
Total expenses167,237 97,042 301,066 188,907 
Income from operations28,265 54,078 52,168 81,296 
Gain on sale of business42,950  42,950  
Income from joint ventures3,082 3,825 4,433 6,499 
Income before income taxes74,297 57,903 99,551 87,795 
Income tax expense13,920 15,317 22,305 24,340 
Net income60,377 42,586 77,246 63,455 
Preferred stock dividends1,353 910 2,676 1,810 
Accretion of preferred stock issuance costs69 12 139 24 
Net income attributable to common shareholders$58,955 $41,664 $74,431 $61,621 
Basic weighted average income per common share$8.68 $6.34 $11.11 $9.51 
Diluted weighted average income per common share$8.43 $6.21 $10.64 $9.22 
Basic weighted average common shares outstanding6,789 6,570 6,698 6,479 
Diluted weighted average common shares outstanding6,990 6,714 6,995 6,687 
See accompanying notes to the unaudited condensed consolidated financial statements.

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WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Statements of Comprehensive Income
(In thousands)
(Unaudited)
Three months ended June 30,Six months ended June 30,
2025202420252024
Net income$60,377 $42,586 $77,246 $63,455 
Other comprehensive loss:
Currency translation adjustment298 (214)303 (558)
Unrealized loss on derivative instruments(3,534)(2,380)(8,965)(3,396)
Unrealized loss on derivative instruments at joint venture(142)(145)(553)(220)
Net loss recognized in other comprehensive income (3,378)(2,739)(9,215)(4,174)
Tax benefit related to items of other comprehensive income (754)(614)(2,056)(936)
Other comprehensive loss(2,624)(2,125)(7,159)(3,238)
Total comprehensive income$57,753 $40,461 $70,087 $60,217 

See accompanying notes to the unaudited condensed consolidated financial statements.
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WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Statements of Redeemable Preferred Stock and Shareholders Equity
Three months ended June 30, 2025 and 2024
(In thousands)
(Unaudited)
Shareholders’ Equity
Redeemable Preferred StockCommon StockPaid in Capital in Excess of parRetained EarningsAccumulated Other Comprehensive Income (Loss)Total Shareholders’ Equity
SharesAmountSharesAmount
Balances at March 31, 2025
3,250 $63,192 7,373 $74 $57,967 $505,083 $2,364 $565,488 
Net income— — — — — 60,377 — 60,377 
Net unrealized gain from currency translation adjustment, net of tax expense of $66
— — — — — — 232 232 
Net unrealized loss from derivative instruments, net of tax benefit of $820
— — — — — — (2,856)(2,856)
Shares issued under stock compensation plans— — 406 3 (5)— — (2)
Cancellation of restricted stock in satisfaction of withholding tax— — (134)(1)(18,713)— — (18,714)
Stock-based compensation expense, net of forfeitures— — — — 16,751 — — 16,751 
Accretion of preferred shares issuance costs— 69 — — — (69)— (69)
Common stock cash dividends paid ($0.25 per share)
— — — — — (1,917)— (1,917)
Preferred stock dividends ($0.42 per share)
— — — — — (1,353)— (1,353)
Balances at June 30, 2025
3,250 $63,261 7,645 $76 $56,000 $562,121 $(260)$617,937 
Shareholders’ Equity
Redeemable Preferred StockCommon StockPaid in Capital in Excess of parRetained EarningsAccumulated Other Comprehensive IncomeTotal Shareholders’ Equity
SharesAmountSharesAmount
Balances at March 31, 2024
2,500 $49,976 6,859 $69 $33,657 $417,738 $10,333 $461,797 
Net income— — — — — 42,586 — 42,586 
Net unrealized loss from currency translation adjustment, net of tax benefit of $48
— — — — — — (166)(166)
Net unrealized loss from derivative instruments, net of tax benefit of $566
— — — — — — (1,766)(1,766)
Shares issued under stock compensation plans— — 280 2 (4)— — (2)
Cancellation of restricted stock in satisfaction of withholding tax— — — — (6,119)— — (6,119)
Stock-based compensation expense, net of forfeitures— — — — 4,149 — — 4,149 
Accretion of preferred shares issuance costs— 12 — — — (12)— (12)
Common stock cash dividends paid ($1.00 per share)
— — — — — (7,139)— (7,139)
Preferred stock dividends ($0.36 per share)
— — — — — (910)— (910)
Balances at June 30, 2024
2,500 $49,988 7,139 $71 $31,683 $452,263 $8,401 $492,418 

See accompanying notes to the unaudited condensed consolidated financial statements.
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WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Statements of Redeemable Preferred Stock and Shareholders Equity
Six months ended June 30, 2025 and 2024
(In thousands)
(Unaudited)
Shareholders’ Equity
RedeemableAccumulated Other
Preferred StockCommon StockPaid in Capital inRetainedComprehensiveTotal Shareholders’
SharesAmountSharesAmountExcess of parEarningsIncome (Loss)Equity
Balances at December 31, 2024
3,250 $63,122 7,173 $72 $50,928 $491,439 $6,899 $549,338 
Net income— — — — — 77,246 — 77,246 
Net unrealized gain from currency translation adjustment, net of tax expense of $68
— — — — — — 235 235 
Net unrealized loss from derivative instruments, net of tax benefit of $2,124
— — — — — — (7,394)(7,394)
Shares issued under stock compensation plans— — 606 5 127 — — 132 
Cancellation of restricted stock in satisfaction of withholding tax— — (134)(1)(18,713)— — (18,714)
Stock-based compensation expense, net of forfeitures— — — — 23,658 — — 23,658 
Accretion of preferred shares issuance costs— 139 — — — (139)— (139)
Common stock cash dividends paid ($0.50 per share)
— — — — — (3,749)— (3,749)
Preferred stock dividends ($0.82 per share)
— — — — — (2,676)— (2,676)
Balances at June 30, 2025
3,250 $63,261 7,645 $76 $56,000 $562,121 $(260)$617,937 
Shareholders’ Equity
RedeemableAccumulated Other
Preferred StockCommon StockPaid in Capital inRetainedComprehensiveTotal Shareholders’
SharesAmountSharesAmountExcess of parEarningsIncomeEquity
Balances at December 31, 2023
2,500 $49,964 6,849 $68 $29,667 $397,781 $11,447 $438,963 
Net income— — — — — 63,455 — 63,455 
Net unrealized loss from currency translation adjustment, net of tax benefit of $125
— — — — — — (433)(433)
Net unrealized loss from derivative instruments, net of tax benefit of $811
— — — — — — (2,613)(2,613)
Shares issued under stock compensation plans— — 290 3 173 — — 176 
Cancellation of restricted stock in satisfaction of withholding tax— — — — (6,119)— — (6,119)
Stock-based compensation expense, net of forfeitures— — — — 7,962 — — 7,962 
Accretion of preferred shares issuance costs— 24 — — — (24)— (24)
Common stock cash dividends paid ($1.00 per share)
— — — — — (7,139)— (7,139)
Preferred stock dividends ($0.72 per share)
— — — — — (1,810)— (1,810)
Balances at June 30, 2024
2,500 $49,988 7,139 $71 $31,683 $452,263 $8,401 $492,418 

See accompanying notes to the unaudited condensed consolidated financial statements.
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WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES
Condensed Consolidated Statements of Cash Flows
(In thousands)
(Unaudited)
Six months ended June 30,
20252024
Cash flows from operating activities:
Net income$77,246 $63,455 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense52,574 44,653 
Gain on sale of business(42,950) 
Gain on sale of leased equipment(32,019)(23,629)
Stock-based compensation expense23,658 7,962 
Write-down of equipment13,567 261 
Payments received on sales-type leases5,210 27,453 
Accretion of deferred costs and note discounts5,033 4,925 
Income from joint ventures(4,433)(6,499)
Amortization of contract asset1,497 258 
Gain on sale of financial assets(378) 
Allowances and provisions(169)(45)
Loss on disposal of property, equipment and furnishings45  
Gain on insurance proceeds (73)
Deferred income taxes20,733 23,090 
Changes in assets and liabilities:
Receivables(828)4,491 
Inventory8,852 (40,734)
Other assets890 649 
Accounts payable and accrued expenses(1,325)8,831 
Maintenance reserves21,315 13,157 
Security deposits280 5,146 
Unearned revenue(3,607)(3,698)
Net cash provided by operating activities145,191 129,653 
Cash flows from investing activities:
Purchase of equipment held for operating lease and for sale(154,944)(321,577)
Proceeds from sale of equipment (net of selling expenses)141,949 69,967 
Proceeds from sale of business (net of cash and cash equivalents sold with business)21,055  
Purchase of property, equipment and furnishings(17,117)(1,707)
Payments received on notes receivable 8,580 3,773 
Contributions to joint ventures(1,770) 
Issuance of notes receivable (26,699)
Insurance proceeds received on property, equipment and furnishings 1,235 
Net cash used in investing activities(2,247)(275,008)
Cash flows from financing activities:
Proceeds from debt obligations851,051 357,229 
Principal payments on debt obligations(309,641)(211,331)
Cancellation of restricted stock units in satisfaction of withholding tax(18,714)(6,119)
Debt issuance costs(9,017)(5,757)
Common stock cash dividends paid(3,749)(7,139)
Preferred stock dividends(2,973)(1,820)
Proceeds from shares issued under stock compensation plans132 176 
Net cash provided by financing activities507,089 125,239 
Increase (decrease) in cash, cash equivalents and restricted cash650,033 (20,116)
Cash, cash equivalents and restricted cash at beginning of period132,502 168,029 
Cash, cash equivalents and restricted cash at end of period$782,535 $147,913 
Supplemental disclosures of cash flow information:
Net cash paid for:
Interest$63,055 $47,160 
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Income Taxes$3,429 $5,779 
Supplemental disclosures of non-cash activities:
Transfers from Equipment held for operating lease to Equipment held for sale$24,436 $12,874 
Contributions to joint ventures$22,500 $ 
Proceeds from sale of business$22,500 $ 
Transfer from Notes receivable to Equipment held for operating lease$1,863 $ 
Transfers from Equipment held for sale to Equipment held for operating lease$1,381 $ 
Transfers from Notes receivable to Equipment held for sale$1,374 $ 
Transfers from Equipment held for operating lease to Spare parts inventory$311 $225 
Transfers from Equipment held for operating lease to Investments in sales-type leases$ $24,870 
Additions to Equipment held for operating lease (1)$4,631 $4,351 
Accretion of preferred stock issuance costs$139 $24 
_____________________________

1.During the six months ended June 30, 2025, the Company engaged in an exchange transaction with a third party in which the Company sold aircraft engines in exchange for aircraft engines. This transaction was accounted for under Accounting Standards Codification (“ASC”) 805 and ASC 845 and resulted in $4.6 million in non-cash additions to equipment held for operating lease for the associated total gain. During the six months ended June 30, 2024, the Company engaged in exchange transactions involving monetary consideration with third parties in which the Company sold aircraft engines in exchange for the purchase of aircraft engines. These transactions were accounted for under ASC 805 and ASC 845 and resulted in a total of $4.4 million in non-cash additions to equipment held for operating lease for the associated total gain.

See accompanying notes to the unaudited condensed consolidated financial statements.
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WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES
Notes to Condensed Consolidated Financial Statements
June 30, 2025
(Unaudited)
Unless the context requires otherwise, references to the “Company,” “WLFC,” “we,” “us” or “our” in this Quarterly Report on Form 10-Q refer to Willis Lease Finance Corporation and its subsidiaries.
1.  Summary of Significant Accounting Policies

The significant accounting policies of the Company were described in Note 1 to the Audited Consolidated Financial Statements included in the Company’s 2024 Form 10-K. There have been no significant changes in the Company’s significant accounting policies for the six months ended June 30, 2025.

(a)   Basis of Presentation

The accompanying Unaudited Condensed Consolidated Financial Statements of the Company have been prepared in conformity with accounting principles generally accepted in the United States (“GAAP”), consistent in all material respects with those applied in the 2024 Form 10-K, for interim financial information and in accordance with the rules and regulations of the SEC. Therefore, they do not include all information and footnotes normally included in annual consolidated financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the 2024 Form 10-K. In the opinion of management, the Unaudited Condensed Consolidated Financial Statements contain all adjustments (consisting principally of normal recurring accruals) necessary for a fair presentation of the Condensed Consolidated Balance Sheets, Statements of Income, Statements of Comprehensive Income, Statements of Redeemable Preferred Stock and Shareholders’ Equity, and Statements of Cash Flows for such interim periods presented. Operating results for interim periods are not necessarily indicative of the results that can be expected for a full year.

In accordance with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. In preparing these financial statements, management has made its best estimates and judgments of certain amounts included in the financial statements, giving due consideration to materiality. These estimates and judgments are based on historical experience and other assumptions that management believes are reasonable and take into account the economic implications of the potential impact of changes in interest rates or inflation, as well as the impact of new or increased tariffs, on the Company’s critical and significant accounting estimates. However, application of these accounting policies involves the exercise of judgment and use of assumptions as to future uncertainties and, as a result, actual results could differ materially from these estimates. The significant estimates made in the accompanying Unaudited Condensed Consolidated Financial Statements include certain assumptions related to intangible assets, long-lived assets, equipment held for sale, allowances for doubtful accounts and credit losses, inventory, deferred in-substance fixed payment use fees included in Unearned revenue on the Condensed Consolidated Balance Sheets, and estimated income taxes. Actual results may differ materially from these estimates under different assumptions or conditions. Given the uncertainty in the future changes in interest rates or inflation, as well as the impact of new or increased tariffs, the Company will continue to evaluate the nature and extent of the impact to its business, results of operations and financial condition.

(b) Principles of Consolidation

The accompanying Unaudited Condensed Consolidated Financial Statements include the accounts of the Company and its wholly owned subsidiaries, including VIEs, where the Company is the primary beneficiary in accordance with consolidation guidance. The Company first evaluates all entities in which it has an economic interest to determine whether for accounting purposes the entity is either a VIE or a voting interest entity. If the entity is a VIE, the Company consolidates the financial statements of that entity if it is the primary beneficiary of such entity’s activities. If the entity is a voting interest entity, the Company consolidates the financial statements of that entity when it has a majority of voting interests in such entity. Intercompany transactions and balances have been eliminated in consolidation.

(c)   Risks and Uncertainties

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Given the uncertainty in the rapidly changing market and economic conditions related to the potential impact of changes in interest rates or inflation, as well as the impact of new or increased tariffs, we will continue to evaluate the nature and extent of the impact on the Company’s business and financial position. The ultimate extent of the effects on the Company will depend on future developments, and such effects could exist for an extended period of time.

(d)   Recent Accounting Pronouncements

Recent Accounting Pronouncements To Be Adopted by the Company

In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” Under the ASU, public business entities must annually (1) disclose specific categories in the rate reconciliation and (2) provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than five percent of the amount computed by multiplying pretax income or loss by the applicable statutory income tax rate). The amendments in this ASU are effective for public business entities for annual periods beginning after December 15, 2024, with early adoption permitted. The Company expects to adopt this accounting standard update for the year ended December 31, 2025, and the Company does not expect the adoption of this guidance to have a significant impact on the consolidated financial statement disclosures.

In November 2024, the FASB issued ASU 2024-03, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-04) Disaggregation of Income Statement Expenses.” The ASU requires public entities, on both an interim and annual basis, to disclose additional disaggregated information about specific expense categories in the notes to the financial statements. The ASU is effective for fiscal years beginning after December 15, 2026, and for interim periods beginning after December 15, 2027, with early adoption permitted. The Company expects to adopt this accounting standard update for the year ended December 31, 2027 and is currently evaluating the potential effects on the consolidated financial statements and related disclosures.

(e)   Government Grant Income

There is no specific guidance in GAAP that addresses the recognition and measurement of government assistance received by a business entity. In the absence of authoritative GAAP guidance, the Company considered the application of other authoritative accounting guidance by analogy and concluded that the guidance outlined in International Accounting Standard 20 – Accounting for Government Grants and Disclosures of Government Assistance (“IAS 20”) was the most appropriate. Under IAS 20, grant income is recognized to the extent that there is reasonable assurance that the Company will comply with the conditions attached to the grant, and the grant will be received.

During the six months ended June 30, 2025, the Company received approximately $6.3 million in government grant receipts for its sustainable aviation fuel project, related to a grant that was awarded to the Company in October 2023. As of June 30, 2025, the Company believes it has complied and will continue to comply with all of the grant conditions, which primarily relate to providing evidence of completion of the funded activities. The grant income was recorded as a deduction to related fees included in general and administrative expenses on the Condensed Consolidated Statements of Income.


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2. Equipment Held for Operating Lease and Notes Receivable
As of June 30, 2025, the Company had $2,606.6 million of equipment held in our operating lease portfolio, $171.8 million of notes receivable, $34.7 million of maintenance rights, and $16.8 million of investments in sales-type leases, which represented 348 engines, 15 aircraft, one marine vessel, and other leased parts and equipment. As of December 31, 2024, the Company had $2,635.9 million of equipment held in our operating lease portfolio, $183.6 million of notes receivable, $31.1 million of maintenance rights, and $21.6 million of investments in sales-type leases, which represented 354 engines, 16 aircraft, one marine vessel, and other leased parts and equipment.
The following table disaggregates equipment held for operating lease by asset class (in thousands):
June 30, 2025December 31, 2024
Gross ValueAccumulated DepreciationNet Book ValueGross ValueAccumulated DepreciationNet Book Value
Engines and related equipment$3,021,961 $(610,351)$2,411,610 $3,060,020 $(595,340)$2,464,680 
Aircraft and airframes200,329 (15,961)184,368 174,642 (13,634)161,008 
Marine vessel15,200 (4,585)10,615 14,366 (4,144)10,222 
$3,237,490 $(630,897)$2,606,593 $3,249,028 $(613,118)$2,635,910 
Notes Receivable and Investments in Sales-Type Leases
During the three months ended June 30, 2025 and 2024, the Company recorded interest revenue related to the notes receivable and investments in sales-type leases of $3.6 million and $2.3 million, respectively, and $7.6 million and $4.6 million during the six months ended June 30, 2025 and 2024, respectively. The effective interest rates on our notes receivable and investments in sales-type leases ranged from 6.0% to 12.2% as of June 30, 2025 and 7.1% to 12.2% as of June 30, 2024.
3.  Investments

In 2011, the Company entered into an agreement with Mitsui & Co., Ltd. to participate in a joint venture formed as a Dublin-based Irish limited company, Willis Mitsui & Company Engine Support Limited (“WMES”), for the purpose of acquiring and leasing jet engines. Each partner holds a 50% interest in the joint venture, and the Company uses the equity method in recording investment activity. As of June 30, 2025, WMES owned a lease portfolio of 52 engines and two aircraft with a net book value of $380.8 million.

In 2014, the Company entered into an agreement with China Aviation Supplies Import & Export Corporation (“CASC”) to participate in a joint venture named CASC Willis Engine Lease Company Limited (“CASC Willis”), a joint venture based in Shanghai, China. Each partner holds a 50% interest in the joint venture, and the Company uses the equity method in recording investment activity. CASC Willis acquires and leases jet engines to Chinese airlines and concentrates on the demand for leased commercial aircraft engines and aviation assets in the People’s Republic of China. As of June 30, 2025, CASC Willis owned a lease portfolio of five engines with a net book value of $43.3 million.
In March 2025, the Company entered into an agreement with independent MRO (Maintenance, Repair and Overhaul) provider Global Engine Maintenance to create a joint venture named Willis Global Engine Testing (“WGET”) to build an engine test facility in West Palm Beach, Florida. The Company has a 70% membership interest, and Global Engine Maintenance has a 30% membership interest. WGET is a VIE that the Company is not the primary beneficiary of since the power to direct the activities that most significantly impact WGET’s economic performance is shared between the Company and Global Engine Maintenance. The Company’s considerations in determining the variable interest entity’s (“VIE”) most significant activities and whether the Company has the power to direct those activities include, but are not limited to, the VIE’s purpose and design and the matters that require unanimous approval from both parties. Accordingly, the Company does not consolidate WGET, and the Company uses the equity method in recording investment activity. The Company made an initial capital contribution of $1.6 million, which represents 70% of the cost of the land that the engine test facility is being built on. WGET signed a contract related to the design of an engine test facility. The Company anticipates its portion of the committed amount, which will be funded through future contributions, to be approximately $15.1 million.

During the six months ended June 30, 2025, Willis Asset Management Limited (“WAML”), a wholly-owned subsidiary of the Company entered into a Share Purchase Agreement (the “SPA”), by and between WAML and WMES. Pursuant to the SPA, WAML sold the entire issued share capital of Bridgend Asset Management Limited (“BAML”), a United Kingdom-based aviation consultancy business, to WMES for a total purchase price of $45.0 million subject to certain working capital adjustments. The transaction closed on June 30, 2025, resulting in a gain on sale of business of approximately $43.0 million for the Company.
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As of June 30, 2025WMESCASC WillisWGETTotal
(in thousands)
Investment in joint ventures as of December 31, 2024$44,756 $17,914 $ $62,670 
Income from joint ventures3,876 557  4,433 
Foreign currency translation adjustment 303  303 
Other comprehensive loss from joint ventures(553)  (553)
Contributions22,500  1,770 24,270 
Investment in joint ventures as of June 30, 2025$70,579 $18,774 $1,770 $91,123 

“Other revenue” on the Condensed Consolidated Statements of Income includes management fees earned of $1.8 million and $1.3 million during the three months ended June 30, 2025 and 2024, respectively, and $3.0 million and $2.7 million during the six months ended June 30, 2025 and 2024, respectively, related to the servicing of engines for the WMES lease portfolio.

During the six months ended June 30, 2025, the Company sold three engines and one airframe to WMES for a total of $32.2 million, which resulted in a total gain of $1.6 million for the Company. Additionally, during the six months ended June 30, 2025, the Company sold one engine to WMES for $21.1 million, which resulted in a trading profit of $1.4 million for the Company. During the six months ended June 30, 2024, the company sold three engines to WMES for $44.7 million, which resulted in a total gain of $12.0 million for the Company.

During the six months ended June 30, 2025, the Company purchased an engine from WMES for $7.2 million.

During the six months ended June 30, 2025, the Company sold one engine to CASC Willis for $6.1 million, which resulted in no gain or loss for the Company.

As of June 30, 2025, the Company subleased two WMES engines to a third party, with WMES as the head lessor. As of June 30, 2025, the total right-of-use (“ROU”) asset and lease liability balances under these leases were $1.5 million and $1.4 million respectively. As of June 30, 2024, the Company subleased one WMES engine to a third party, with WMES as the head lessor. As of June 30, 2024, the ROU asset and lease liability balances under this lease were $2.5 million, each.

Unaudited summarized financial information for 100% of WMES is presented in the following tables:

 Three months ended June 30,Six months ended June 30,
2025202420252024
(in thousands)
Revenue$27,016 $22,223 $45,266 $41,149 
Expenses17,597 14,751 33,704 28,512 
WMES net income$9,419 $7,472 $11,562 $12,637 

June 30, 2025December 31, 2024
(in thousands)
Total assets$445,522 $352,783 
Total liabilities293,338 256,055 
Total WMES net equity$152,184 $96,728 

The difference between the Company’s investment in WMES and 50% of total WMES net equity, as well as the difference between the Company’s income or loss from WMES and 50% of total WMES net income, is primarily attributable to the recognition of deferred gains, which are related to engines sold by WMES to the Company, and prior to the adoption of ASU 2017-05, related to engines both sold by WMES to the Company or sold by the Company to WMES.

The following table presents information about our nonconsolidated VIE in which we hold a variable interest:

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June 30, 2025
VIE AssetsVIE LiabilitiesMaximum Exposure to Loss
(in thousands)
WGET$2,529 $ $1,770 

Our maximum exposure to loss is limited to our investment.



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4.  Debt Obligations

Debt obligations consisted of the following:
June 30,
2025
December 31,
2024
(in thousands)
Credit facility at a floating rate of interest of one-month term Secured Overnight Financing Rate (“SOFR”) plus 2.60% at June 30, 2025, secured by engines, airframes, and loan assets. The facility has a committed amount of $1.0 billion at June 30, 2025, which revolves until the maturity date of October 2029.
$623,000 $693,000 
WEST VIII Series A 2025 term notes payable at a fixed rate of interest of 5.58%, maturing in June 2050, secured by engines, airframes, and loan assets
524,000  
WEST VIII Series B 2025 term note payable at a fixed rate of interest of 6.07%, maturing in June 2050, secured by engines, airframes, and loan assets
72,000  
WEST VII Series A 2023 term notes payable at a fixed rate of interest of 8.00%, maturing in October 2048, secured by engines, airframes, and loan assets
338,947 356,355 
WEST VI Series A 2021 term notes payable at a fixed rate of interest of 3.10%, maturing in May 2046, secured by engines, airframes, and loan assets
232,050 241,065 
WEST VI Series B 2021 term notes payable at a fixed rate of interest of 5.44%, maturing in May 2046, secured by engines, airframes, and loan assets
32,215 33,486 
WEST VI Series C 2021 term notes payable at a fixed rate of interest of 7.39%, maturing in May 2046, secured by engines, airframes, and loan assets
8,612 9,926 
WEST V Series A 2020 term notes payable at a fixed rate of interest of 3.23%, maturing in March 2045, secured by engines
220,104 226,572 
WEST V Series B 2020 term notes payable at a fixed rate of interest of 4.21%, maturing in March 2045, secured by engines
30,662 31,563 
WEST V Series C 2020 term notes payable at a fixed rate of interest of 6.66%, maturing in March 2045, secured by engines
6,884 8,142 
WEST IV Series A 2018 term notes payable at a fixed rate of interest of 4.75%, maturing in September 2043, secured by engines
182,872 199,846 
WEST IV Series B 2018 term notes payable at a fixed rate of interest of 5.44%, maturing in September 2043, secured by engines
25,011 27,338 
WEST III Series A 2017 term notes payable at a fixed rate of interest of 4.69%, maturing in August 2042, secured by engines
149,453 161,308 
WEST III Series B 2017 term notes payable at a fixed rate of interest of 6.36%, maturing in August 2042, secured by engines
20,067 21,659 
Willis Warehouse Facility LLC (“WWFL”) credit facility at a floating rate of interest of one-month term SOFR, plus 2.25% at June 30, 2025 maturing in May 2029, secured by engines, airframes, and loan assets.
243,521 221,882 
Note payable at a fixed rate of interest of 5.00%, maturing in February 2033, secured by an engine
20,643 20,780 
Note payable at a fixed rate of interest of 4.59%, maturing in November 2032, secured by an engine
21,828 22,094 
Note payable at a fixed rate of interest of 4.23%, maturing in June 2032, secured by an engine
17,662 17,710 
Note payable at a fixed rate of interest of 5.17%, maturing in March 2033, secured by an engine
23,860  
Note payable at a fixed rate of interest of 5.91%, maturing in March 2034, secured by an engine
21,007  
Note payable at a fixed rate of interest of 5.83%, maturing in April 2034, secured by an engine
19,739  
2,834,137 2,292,726 
Less: unamortized debt issuance costs and note discounts(33,494)(28,174)
Total debt obligations$2,800,643 $2,264,552 
One-month term SOFR was 4.45% and 4.37% as of June 30, 2025 and December 31, 2024, respectively.

As it relates to the $20.6 million, $21.8 million, $17.7 million, $23.9 million, $21.0 million, and $19.7 million notes payable resulting from failed sale-leaseback transactions that are secured by engines, the Company has options to repurchase the engines in March 2032 for $18.4 million, January 2032 for $17.7 million, July 2031 for $17.0 million, March 2032 for $19.3 million, March 2033 for $16.9 million, and April 2033 for $17.9 million, respectively.
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In June 2025, the Company and its direct, wholly-owned subsidiary Willis Engine Structured Trust VIII (“WEST VIII”), closed WEST VIII’s offering of $596.0 million in aggregate principal amount of fixed rate notes (the “Notes”). The Notes were issued in two series, with the Series A Notes issued in an aggregate principal amount of $524.0 million and the Series B Notes issued in an aggregate principal amount of $72.0 million. The Notes are secured by, among other things, WEST VIII’s direct and indirect ownership interests in a portfolio of aircraft engines and airframes. The Series A Notes and Series B Notes have a fixed coupon of 5.582% and 6.070%, respectively, an expected maturity of approximately six years and a final maturity of 25 years. The Series A Notes and Series B Notes were issued at a price of 99.99721% and 99.99711% of par, respectively.

Principal outstanding at June 30, 2025 is expected to be repayable as follows:

Year(in thousands)
2025$204,478 
2026113,397 
2027204,344 
2028255,394 
20291,421,308 
Thereafter635,216 
Total$2,834,137 

Virtually all of the above debt requires ongoing compliance with certain financial covenants, including debt and tangible net worth ratios, minimum interest coverage ratios, and other eligibility criteria including asset type, customer and geographic concentration restrictions. The Company also has certain negative financial covenant obligations that relate to such items as liens, advances, changes in business, sales of assets, dividends and stock repurchases. Compliance with these covenants is tested either monthly, quarterly or annually, as required, and the Company was in full compliance with all financial covenant requirements at June 30, 2025.
5.  Derivative Instruments

The Company periodically holds interest rate derivative instruments to mitigate exposure to changes in interest rates, predominantly one-month term SOFR, with $866.5 million and $914.9 million of variable rate borrowings at June 30, 2025 and December 31, 2024, respectively. As a matter of policy, management does not use derivatives for speculative purposes. As of June 30, 2025, the Company had seven interest rate swap agreements, with a total notional amount of $475.0 million. During 2021, the Company entered into four fixed-rate interest swap agreements, each having notional amounts of $100.0 million, two of which matured during the year ended December 31, 2024 and two of which had remaining terms of 7 months as of June 30, 2025. During the year ended December 31, 2024, the Company entered into three fixed-rate interest swap agreements, each having notional amounts of $50.0 million, and with remaining terms of 47 months as of June 30, 2025. During the year ended December 31, 2024, the Company also entered into one fixed-rate interest swap agreement, having a notional amount of $75.0 million, and with a remaining term of 47 months as of June 30, 2025. During the six months ended June 30, 2025, the Company entered into one fixed-rate interest swap agreement, having a notional amount of $50.0 million, and with a remaining term of 52 months as of June 30, 2025. The derivative instruments were each designated as cash flow hedges at inception and recorded at fair value.

The following table displays the total notional amount of the Company’s outstanding fixed-rate interest swap agreements:

Derivatives in Cash Flow Hedging RelationshipsAs of June 30,As of December 31,
20252024
 (in thousands)
Interest rate contracts$475,000 $425,000 

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The Company evaluated the effectiveness of the swap agreements to hedge the interest rate risk associated with its variable rate debt and concluded at the swap inception dates that each swap was highly effective in hedging that risk. The Company evaluates the effectiveness of the hedging relationships on an ongoing basis and concluded there was no ineffectiveness in the hedges for the period ended June 30, 2025.

The Company estimates the fair value of derivative instruments using a discounted cash flow technique. Valuation of the derivative instruments requires certain assumptions for underlying variables and the use of different assumptions would result in a different valuation. Management believes it has applied assumptions consistently during the period. The Company applies hedge accounting and accounts for the change in fair value of its cash flow hedges through other comprehensive income for all derivative instruments that are effective and for which the related forecasted transaction is probable of occurring.

The following table displays the total fair value of the Company’s outstanding fixed-rate interest swap agreements in the Condensed Consolidated Balance Sheets:

Derivative Assets
Derivatives in Cash Flow Hedging RelationshipsAs of June 30,As of December 31,
Balance Sheet Location20252024
 (in thousands)
Interest rate contractsOther assets$4,423 $10,989 

Derivative Liabilities
Derivatives in Cash Flow Hedging RelationshipsAs of June 30,As of December 31,
Balance Sheet Location20252024
 (in thousands)
Interest rate contractsAccounts payable and accrued expenses$2,377 $ 

The Company recorded an adjustment to interest expense of $(2.5) million and $(3.1) million during the three months ended June 30, 2025 and 2024, respectively, from derivative instruments. The Company recorded an adjustment to interest expense of $(4.9) million and $(6.2) million during the six months ended June 30, 2025 and 2024, respectively, from derivative instruments.

Effect of Derivative Instruments on Earnings on the Condensed Consolidated Statements of Income and Comprehensive Income 

The following table provides additional information about the financial statement effects related to the cash flow hedges for the three and six months ended June 30, 2025 and 2024:
Derivatives in Cash Flow Hedging RelationshipsAmount of Loss Recognized in OCI on Derivatives
(Effective Portion)
Three months ended June 30,Six months ended June 30,
2025202420252024
(in thousands)
Interest rate contracts$(3,534)$(2,380)$(8,965)$(3,396)
Total$(3,534)$(2,380)$(8,965)$(3,396)

The effective portion of the change in fair value on a derivative instrument designated as a cash flow hedge is reported as a component of other comprehensive income and is reclassified into earnings in the period during which the transaction being hedged affects earnings when it is determined to be improbable that the forecasted transaction will occur. The ineffective portion of the hedges, if any, is recorded in earnings in the current period.

Counterparty Credit Risk

The Company evaluates the creditworthiness of the counterparties under its hedging agreements. The counterparties for the interest rate swaps are large financial institutions that possess investment grade credit ratings. Based on these ratings, the Company believes that the counterparties are credit-worthy and that their continuing performance under the hedging agreements is probable and does not require the counterparties to provide collateral or other security to the Company.
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6.  Commitments, Contingencies, Guarantees and Indemnities

Other obligations

Other obligations, such as certain purchase obligations are not recognized as liabilities in the consolidated financial statements but are required to be disclosed in the footnotes to the financial statements. As of June 30, 2025, the Company had $1.0 billion in purchase commitments of equipment that are expected to be satisfied within five fiscal years. The purchase obligations are subject to escalation based on the closing date of each transaction. Our purchase agreements generally contain terms that allow the Company to defer or cancel purchase commitments in certain situations. These deferrals or cancellations would not result in penalties or increased costs other than any potential increase due to the normal year-over-year change in engine list prices, which is akin to ordinary inflation.

In December 2020, we entered into definitive agreements for the purchase of 25 Pratt & Whitney aircraft engines. As part of the purchase, we have committed to certain future overhaul and maintenance services which are anticipated to range between $97.1 million and $126.6 million by 2030.
7.  Income Taxes

Income tax expense for the three and six months ended June 30, 2025 was $13.9 million and $22.3 million, respectively. The effective tax rate for the three and six months ended June 30, 2025 was 18.7% and 22.4%, respectively. Income tax expense for the three and six months ended June 30, 2024 was $15.3 million and $24.3 million, respectively. The effective tax rate for the three and six months ended June 30, 2024 was 26.5% and 27.7% respectively. The Company’s effective tax rates differed from the U.S. federal statutory rate of 21.0% primarily due to executive compensation exceeding $1.0 million as defined in Section 162(m) of the Internal Revenue Code of 1986, as amended (the “Code”), as well as the sale of the Company’s entire issued share capital of BAML, for which no statutory tax was due on the gain recognized.

The Company records tax expense or benefit for unusual or infrequent items discretely in the period in which they occur. The Company’s tax rate is subject to change based on changes in the mix of assets leased to domestic and foreign lessees, the proportion of revenue generated within and outside of California, the amount of executive compensation exceeding $1.0 million as defined in Section 162(m) of the Code, and numerous other factors, including changes in tax law.

H.R. 1., also known as the One Big Beautiful Bill Act (“OBBBA”), was enacted on July 4, 2025. The legislation includes several provisions that may impact the timing and magnitude of certain tax deductions. Key provisions include the permanent extension of several business tax benefits originally introduced under the 2017 Tax Cuts and Jobs Act. We are currently evaluating the provisions of the OBBBA to assess their potential impact on our financial position, results of operations and cash flows.
8. Fair Value Measurements

The fair value of a financial instrument represents the amount at which the instrument could be exchanged in a current transaction between willing parties in contrast to a forced sale or liquidation. Fair value estimates are made at a specific point in time, based on relevant market information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of judgment, and therefore cannot be determined with precision.

Accounting standards define fair value as the price that would be received from selling an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. Accounting standards establish a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value and also establishes the following three levels of inputs that may be used to measure fair value:

Level 1 - Quoted prices in active markets for identical assets or liabilities.

Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

The following methods and assumptions were used by the Company in estimating fair value disclosures for financial instruments:

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Cash and cash equivalents, restricted cash, receivables, and accounts payable: The amounts reported in the accompanying Condensed Consolidated Balance Sheets approximate fair value due to their short-term nature.

Notes receivable: The carrying amount of the Company’s outstanding balance on its Notes receivable as of June 30, 2025 and December 31, 2024 was estimated to have a fair value of approximately $147.2 million and $176.7 million, respectively, based on the fair value of estimated future payments calculated using interest rates that approximate prevailing market rates at each period end (Level 2 inputs).

Investments in sales-type leases: The carrying amount of the Company’s outstanding balance on its Investments in sales-type leases as of June 30, 2025 and December 31, 2024 was estimated to have a fair value of approximately $17.0 million and $21.5 million, respectively, based on the fair value of estimated future payments calculated using interest rates that approximate prevailing market rates at each period end (Level 2 inputs).

Debt obligations: The carrying amount of the Company’s outstanding balance on its Debt obligations as of June 30, 2025 and December 31, 2024 was estimated to have a fair value of approximately $2,477.0 million and $1,928.3 million, respectively, based on the fair value of estimated future payments calculated using interest rates that approximate prevailing market rates at each period end (Level 2 inputs).

Assets Measured and Recorded at Fair Value on a Recurring Basis and a Nonrecurring Basis

As of June 30, 2025 and December 31, 2024, the Company measured the fair value of its interest rate swap agreements based on Level 2 inputs, due to the usage of inputs that can be corroborated by observable market data. The Company estimates the fair value of derivative instruments using a discounted cash flow technique. The net fair value of the interest rate swaps as of June 30, 2025 was $2.0 million, representing an asset of $4.4 million and a liability of $2.4 million, and reflected within Other assets and Accounts payable and accrued expenses on the Condensed Consolidated Balance Sheets, respectively. The net fair value of the interest rate swaps as of December 31, 2024 was $11.0 million, representing an asset and reflected within Other assets on the Condensed Consolidated Balance Sheets. The Company recorded an adjustment to interest expense of $(2.5) million and $(3.1) million during the three months ended June 30, 2025 and 2024, respectively, from derivative instruments. The Company recorded an adjustment to interest expense of $(4.9) million and $(6.2) million during the six months ended June 30, 2025 and 2024, respectively, from derivative instruments.

Goodwill is assessed for impairment annually, at each year end by comparing the fair values of the reporting units to their carrying amounts. The Company first assesses qualitative factors to determine whether it is necessary to perform the quantitative goodwill impairment test.

The Company determines fair value of long-lived assets held and used, such as Equipment held for operating lease and Equipment held for sale, by reference to independent appraisals, quoted market prices (e.g. an offer to purchase) and other factors. An impairment charge is recorded when the carrying value of the asset exceeds its fair value. The Company uses Level 2 inputs to measure write-downs of equipment held for lease and equipment held for sale.
Total Losses
Three months ended June 30,Six months ended June 30,
2025202420252024
(in thousands)
Equipment held for lease$11,458 $ $13,342 $261 
Equipment held for sale  225  
Total$11,458 $ $13,567 $261 

Write-downs of equipment to their estimated fair values totaled $11.5 million for the three months ended June 30, 2025, reflecting the adjustments of the carrying values of six engines. Write-downs of equipment to their estimated fair values totaled $13.6 million for the six months ended June 30, 2025, reflecting the adjustment of the carrying value of 11 engines. Write-downs of equipment to their estimated fair values totaled $0.3 million for the six months ended June 30, 2024, reflecting the adjustment of the carrying value of one airframe.
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9.  Earnings Per Share

Basic earnings per common share is computed by dividing net income, less preferred stock dividends and accretion of preferred stock issuance costs, by the weighted average number of common shares outstanding for the period. Treasury stock is excluded from the weighted average number of shares of common stock outstanding. Diluted earnings per share attributable to common stockholders is computed based on the weighted average number of shares of common stock and dilutive securities outstanding during the period. Dilutive securities are common stock equivalents that are freely exercisable into common stock at less than market prices or otherwise dilute earnings if converted. The net effect of common stock equivalents is based on the incremental common stock that would be issued upon the vesting of restricted stock using the treasury stock method. Common stock equivalents are not included in diluted earnings per share when their inclusion is antidilutive. Additionally, redeemable preferred stock is not convertible and does not affect dilutive shares.

There were approximately 537,000 and 333,000 anti-dilutive weighted shares excluded from the computation of diluted weighted average income per common share for the three and six months ended June 30, 2025, respectively. There were approximately 3,000 anti-dilutive shares excluded from the computation of diluted weighted average income per common share for the three and six months ended June 30, 2024.

The following table presents the calculation of basic and diluted earnings per share (in thousands, except per share data):
Three months ended June 30,Six months ended June 30,
2025202420252024
Net income attributable to common shareholders$58,955 $41,664 $74,431 $61,621 
Basic weighted average common shares outstanding6,789 6,570 6,698 6,479 
Potentially dilutive common shares201 144 297 208 
Diluted weighted average common shares outstanding6,990 6,714 6,995 6,687 
Basic weighted average income per common share$8.68 $6.34 $11.11 $9.51 
Diluted weighted average income per common share$8.43 $6.21 $10.64 $9.22 
10. Equity

Common Stock Repurchase

In December 2024, the Board of Directors (the “Board”) approved the renewal of the existing common stock repurchase plan which allows for repurchases of up to $60.0 million of the Company’s common stock, extending the plan through December 31, 2026. Repurchased shares are immediately retired. No shares were repurchased during each of the six months ended June 30, 2025 and 2024.

Redeemable Preferred Stock

In September 2024, the Company entered into a Series A Preferred Stock Purchase Agreement with Development Bank of Japan Inc. (the “Stock Purchase Agreement”), which refinanced and expanded the Company’s Series A-1 and Series A-2 Preferred Stock into one $65.0 million Series A Preferred Stock series (the “Series A Preferred Stock”), which accrues quarterly dividends at the rate per annum of 8.35% per share. The net proceeds after deducting issuance costs were $13.1 million.

The rights and privileges of the Series A Preferred Stock are described below:

Voting Rights: Holders of the Series A Preferred Stock do not have general voting rights.

Dividends: Prior to the Stock Purchase Agreement, the Company’s Series A-1 Preferred Stock accrued quarterly dividends at the rate per annum of 8.5% per share, and the Series A-2 Preferred Stock accrued quarterly dividends at the rate per annum of 6.5% per share. During each of the six months ended June 30, 2025 and 2024, the Company paid total preferred stock dividends of $3.0 million and $1.8 million, respectively. As of June 30, 2025, the Company had approximately $1.1 million in preferred stock dividends accrued but not paid, or approximately $0.35 per share of the Series A Preferred Stock.

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Liquidation Preference: The holders of the Series A Preferred Stock have preference in the event of any voluntary or involuntary liquidation, dissolution, or winding-up of the corporation, including a merger or consolidation. Upon such liquidation event, the Preferred Stockholders are entitled to be paid out of the assets of the Company available for distribution to its stockholders after payment of all the Company’s indebtedness and other obligations and before any payment shall be made to the holders of common stock or any other class or series of stock ranking on liquidation junior to the Preferred Stock an amount equal to $20.00 per share, plus any declared but unpaid dividends.

Redemption: The Series A Preferred Stock has no stated maturity date. The holders of the Series A Preferred Stock have the option to require the Company to redeem all or any portion of the Series A Preferred Stock for cash upon occurrence of any of the following: (i) a material breach of the Stock Purchase Agreement, (ii) changes in the ownership structure of the Company, including by means of a change of control transaction, (iii) incurrence of operating loss or ordinary loss by the Company for two consecutive fiscal years, (iv) the Company’s surplus is less than its liquidation value at certain specified measurement dates, (v) occurrence of a merger, consolidation, or sale of greater than 50% of the Company’s assets, or (vi) the occurrence of liquidity events as set forth in the Stock Purchase Agreement. The redemption price is $20.00 per share plus dividends accrued but not paid. The Company is accreting the Series A Preferred Stock to redemption value over the period from the date of issuance to the date first callable by the Series A Preferred stockholders (September 27, 2031), such that the carrying amount of the security will equal the redemption amount at the earliest redemption date.
11.  Stock-Based Compensation Plans

The components of stock-based compensation expense were as follows:
Three months ended June 30,Six months ended June 30,
2025202420252024
(in thousands)
2023 Incentive Stock Plan$16,711 $4,139 $23,568 $7,938 
Employee Stock Purchase Plan40 10 90 24 
Total Stock Compensation Expense$16,751 $4,149 $23,658 $7,962 

Under the 2023 Incentive Stock Plan (the “2023 Plan”), stock-based compensation is in the form of restricted stock awards (“RSAs”). The RSAs are subject to either service-based vesting, which is typically between one and four years, in which a specific period of continued employment must pass before an award vests, or performance-based vesting, which is typically between one and three years. The expense associated with these awards is recognized on a straight-line basis over the respective vesting period, with forfeitures accounted for as they occur. For any vesting tranche of an award, the cumulative amount of compensation cost recognized is equal to the portion of the grant‑date fair value of the award tranche that is actually vested at that date.

As of June 30, 2025, the Company had granted 2,658,196 RSAs under the 2023 Plan and had 991,264 shares available for future issuance. The fair value of the RSAs equaled the stock price at the grant date.

The following table summarizes the restricted stock activity during the six months ended June 30, 2025:
Shares
Balance of unvested shares as of December 31, 2024569,425 
Shares granted603,509 
Shares forfeited(9,653)
Shares vested(326,549)
Balance of unvested shares as of June 30, 2025836,732 

Under the Employee Stock Purchase Plan (“ESPP”), as amended and restated effective November 2021, 425,000 shares of common stock have been reserved for issuance. Eligible employees may designate no more than 10% of their base cash compensation to be deducted each pay period for the purchase of common stock under the ESPP. Participants may purchase the lesser of 1,000 shares or $25,000 of common stock in any one calendar year. Each January 31 and July 31, shares of common stock are purchased with the employees’ payroll deductions from the immediately preceding six months at a price per share of 85% of the lesser of the market price of the common stock on the purchase date or the market price of the common stock on the date of entry into an offering period. During the six months ended June 30, 2025 and 2024, 1,531 and 5,532 shares of common stock, respectively, were issued under the ESPP. The Company issues new shares through its transfer agent upon an employee stock purchase.
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12. Reportable Segments

The Company has two reportable segments: (i) Leasing and Related Operations, which involves acquiring and leasing, primarily pursuant to operating leases, commercial aircraft, aircraft engines, and other aircraft equipment, the selective purchase and resale of commercial aircraft engines and other aircraft equipment, and service and maintenance related businesses and (ii) Spare Parts Sales, which involves the purchase and resale of after-market engine parts, whole engines, engine modules, and portable aircraft components.

The Company’s Chief Operating Decision Maker (“CODM”) is Austin Willis, Chief Executive Officer. The CODM evaluates the performance and allocation of resources to each of the segments based on income or loss from operations. While the Company believes there are synergies between the two business segments, the segments are managed separately because each requires different business strategies.

Prior period segment information is presented on a comparable basis to the basis on which current period segment information is presented and reviewed by the CODM.

The following tables present a summary of the reportable segments (in thousands):
Three months ended June 30, 2025Leasing and 
Related Operations
Spare Parts SalesEliminationsTotal
Revenue:
Lease rent revenue$72,268 $ $ $72,268 
Maintenance reserve revenue50,743   50,743 
Spare parts and equipment sales21,157 10,421 (1,224)30,354 
Interest revenue3,649   3,649 
Gain on sale of leased equipment27,582   27,582 
Maintenance services revenue8,031   8,031 
Other revenue2,874 43 (42)2,875 
Total revenue186,304 10,464 (1,266)195,502 
Expenses:
Depreciation and amortization expense27,538 12  27,550 
Cost of spare parts and equipment sales19,768 9,328 (994)28,102 
Cost of maintenance services8,847  (226)8,621 
Write-down of equipment11,458   11,458 
General and administrative49,162 1,267  50,429 
Technical expense7,512  (4)7,508 
Net finance costs:
Interest expense33,569  33,569 
Total finance costs33,569   33,569 
Total expenses157,854 10,607 (1,224)167,237 
Income (loss) from operations$28,450 $(143)$(42)$28,265 

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Three months ended June 30, 2024Leasing and 
Related Operations
Spare Parts SalesEliminationsTotal
Revenue:
Lease rent revenue$55,866 $ $ $55,866 
Maintenance reserve revenue62,897   62,897 
Spare parts and equipment sales209 9,641 (3,664)6,186 
Interest revenue2,284   2,284 
Gain on sale of leased equipment14,428   14,428 
Maintenance services revenue6,781   6,781 
Other revenue2,598 139 (59)2,678 
Total revenue145,063 9,780 (3,723)151,120 
Expenses:
Depreciation and amortization expense22,148 19  22,167 
Cost of spare parts and equipment sales21 8,938 (3,522)5,437 
Cost of maintenance services5,735  (64)5,671 
General and administrative34,035 652  34,687 
Technical expense4,596  (78)4,518 
Net finance costs:
Interest expense24,562   24,562 
Total finance costs24,562   24,562 
Total expenses91,097 9,609 (3,664)97,042 
Income from operations$53,966 $171 $(59)$54,078 

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Six months ended June 30, 2025Leasing and 
Related Operations
Spare Parts SalesEliminationsTotal
Revenue:
Lease rent revenue$140,007 $ $ $140,007 
Maintenance reserve revenue105,602   105,602 
Spare parts and equipment sales23,455 29,101 (3,962)48,594 
Interest revenue7,583   7,583 
Gain on sale of leased equipment32,019   32,019 
Gain on sale of financial assets378   378 
Maintenance services revenue13,617   13,617 
Other revenue5,338 185 (89)5,434 
Total revenue327,999 29,286 (4,051)353,234 
Expenses:
Depreciation and amortization expense52,543 31  52,574 
Cost of spare parts and equipment sales21,275 25,831 (3,681)43,425 
Cost of maintenance services14,223  (273)13,950 
Write-down of equipment13,567   13,567 
General and administrative95,957 2,192  98,149 
Technical expense13,746  (8)13,738 
Net finance costs:
Interest expense65,663   65,663 
Total finance costs65,663   65,663 
Total expenses276,974 28,054 (3,962)301,066 
Income from operations$51,025 $1,232 $(89)$52,168 
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Six months ended June 30, 2024Leasing and 
Related Operations
Spare Parts SalesEliminationsTotal
Revenue:
Lease rent revenue$108,747 $ $ $108,747 
Maintenance reserve revenue106,767   106,767 
Spare parts and equipment sales293 14,037 (4,856)9,474 
Interest revenue4,553   4,553 
Gain on sale of leased equipment23,629   23,629 
Maintenance services revenue12,008   12,008 
Other revenue4,742 380 (97)5,025 
Total revenue260,739 14,417 (4,953)270,203 
Expenses:
Depreciation and amortization expense44,616 37  44,653 
Cost of spare parts and equipment sales30 12,792 (4,680)8,142 
Cost of maintenance services11,315  (70)11,245 
Write-down of equipment261   261 
General and administrative62,221 2,047  64,268 
Technical expense12,879  (106)12,773 
Net finance costs:
Interest expense47,565   47,565 
Total finance costs47,565   47,565 
Total expenses178,887 14,876 (4,856)188,907 
Income (loss) from operations$81,852 $(459)$(97)$81,296 

Leasing and 
Related Operations
Spare Parts SalesEliminationsTotal
Total assets as of June 30, 2025$3,879,760 $66,685 $ $3,946,445 
Total assets as of December 31, 2024$3,219,856 $77,340 $ $3,297,196 
13. Related Party Transactions

Joint Ventures

During the six months ended June 30, 2025, WAML entered into an SPA, by and between WAML and WMES. Pursuant to the SPA, WAML sold the entire issued share capital of BAML, a United Kingdom-based aviation consultancy business, to WMES for a total purchase price of $45.0 million subject to certain working capital adjustments. The transaction closed on June 30, 2025, resulting in a gain on sale of business of approximately $43.0 million for the Company.

“Other revenue” on the Condensed Consolidated Statements of Income includes management fees earned of $1.8 million and $1.3 million during the three months ended June 30, 2025 and 2024, respectively, and $3.0 million and $2.7 million during the six months ended June 30, 2025 and 2024, respectively, related to the servicing of engines for the WMES lease portfolio.

During the six months ended June 30, 2025, the Company sold three engines and one airframe to WMES for a total of $32.2 million, which resulted in a total gain of $1.6 million for the Company. Additionally, during the six months ended June 30, 2025, the Company sold one engine to WMES for $21.1 million, which resulted in a trading profit of $1.4 million for the Company. During the six months ended June 30, 2024, the company sold three engines to WMES for $44.7 million, which resulted in a total gain of $12.0 million for the Company.

During the six months ended June 30, 2025, the Company purchased an engine from WMES for $7.2 million.

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During the six months ended June 30, 2025, the Company sold one engine to CASC Willis for $6.1 million, which resulted in no gain or loss for the Company.

As of June 30, 2025, the Company subleased two WMES engines to a third party, with WMES as the head lessor. As of June 30, 2025, the total ROU asset and lease liability balances under these leases were $1.5 million and $1.4 million, respectively. As of June 30, 2024, the Company subleased one WMES engine to a third party, with WMES as the head lessor. As of June 30, 2024, the ROU asset and lease liability balances under this lease were $2.5 million, each.

Other

During the six months ended June 30, 2024, the Company paid approximately $66,000 to Mikchalk Lake, LLC, an entity in which our Executive Chairman retains an ownership interest. These expenses were for lodging and other business-related services and were approved by the Board’s Independent Directors.
14. Subsequent Events

On July 22, 2025, Willis Warehouse Facility LLC (the “Borrower”), a wholly owned subsidiary of the Company, entered into Amendment No. 1 to the Secured Credit Agreement (the “Amended Credit Agreement”). The Amended Credit Agreement primarily includes the following changes, among other things, (i) an extension of the availability period of the commitments from May 3, 2026, to May 3, 2027, (ii) an extension of the final repayment date from May 3, 2029 to May 3, 2030, (iii) more favorable asset advance rates available to the Borrower, and (iv) reduced fees charged on undrawn loan commitments.

On July 30, 2025, the Board declared the Company’s recurring quarterly dividend of $0.25 per share of common stock outstanding. The dividend is expected to be paid on August 21, 2025 to shareholders of record at the close of business on August 12, 2025.


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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion should be read in conjunction with the Unaudited Condensed Consolidated Financial Statements and notes thereto included under Part I, Item 1 of this Quarterly Report on Form 10-Q. In addition, reference should be made to our Audited Consolidated Financial Statements and notes thereto and related “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024 (the “2024 Form 10-K”). In addition to historical consolidated financial information, the following discussion contains forward-looking statements that reflect our plans, estimates and beliefs, including the potential impact of changes in interest rates or inflation, as well as the impact of new or increased tariffs on our business, results of operations and financial condition. Our actual results may differ materially from those contained in or implied by any forward-looking statements. The financial information included in this discussion and in our consolidated financial statements may not be indicative of our consolidated financial position, operating results, changes in equity and cash flows in the future. See “Special Note Regarding Forward-Looking Statements” included earlier in this report.
Overview

Our core business is acquiring and leasing commercial aircraft and aircraft engines and related aircraft equipment pursuant to operating leases, all of which we sometimes collectively refer to as “equipment.” As of June 30, 2025, the majority of our leases were operating leases, with the exception of certain failed sale-leaseback transactions classified as notes receivable under the guidance provided by Accounting Standards Codification (“ASC”) 842 and investments in sales-type leases. As of June 30, 2025, we had 69 lessees in 36 countries. Our portfolio is continually changing due to equipment acquisitions and sales. As of June 30, 2025, we had $2,606.6 million of equipment held in our operating lease portfolio, $171.8 million of notes receivable, $34.7 million of maintenance rights, and $16.8 million of investments in sales-type leases, which represented 348 engines, 15 aircraft, one marine vessel, and other leased parts and equipment. As of June 30, 2025, we also managed 284 engines, aircraft and related equipment on behalf of other parties.

Willis Aeronautical Services, Inc. is a wholly-owned and vertically-integrated subsidiary whose primary focus is the sale of aircraft engine parts and materials through the acquisition or consignment of aircraft and engines. Additionally, through Willis Engine Repair Center®, Jet Centre by Willis, and Willis Aviation Services Limited, the Company’s service offerings include Part 145 engine maintenance, aircraft line and base maintenance, aircraft disassembly, parking and storage, airport FBO and ground and cargo handling services.

We actively manage our portfolio and structure our leases to maximize the residual values of our leased assets. Our leasing business focuses on popular Stage IV commercial jet engines manufactured by CFMI, General Electric, Pratt & Whitney, Rolls Royce and International Aero Engines.

Risks and Uncertainties

Given the uncertainty in the rapidly changing market and economic conditions related to the potential impact of changes in interest rates or inflation, as well as the impact of new or increased tariffs, we will continue to evaluate the nature and extent of the impact to the Company’s business and financial position. The ultimate extent of changes in interest rates or inflation, as well as the impact of new or increased tariffs, on the Company will depend on future developments, and such effects could exist for an extended period of time.
Critical Accounting Policies and Estimates

There have been no material changes to our critical accounting policies and estimates from the information provided in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our 2024 Form 10-K.
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Results of Operations
Three months ended June 30, 2025 compared to the three months ended June 30, 2024
Revenue is summarized as follows:
Three months ended June 30,
20252024% Change
(dollars in thousands)
Lease rent revenue$72,268 $55,866 29.4 %
Maintenance reserve revenue50,743 62,897 (19.3)%
Spare parts and equipment sales30,354 6,186 390.7 %
Interest revenue3,649 2,284 59.8 %
Gain on sale of leased equipment27,582 14,428 91.2 %
Maintenance services revenue8,031 6,781 18.4 %
Other revenue2,875 2,678 7.4 %
Total revenue$195,502 $151,120 29.4 %

Lease Rent Revenue. Lease rent revenue consists of rental income from long-term and short-term engine leases, aircraft leases, and other leased parts and equipment. Lease rent revenue increased by $16.4 million, or 29.4%, to $72.3 million in the three months ended June 30, 2025 from $55.9 million for the three months ended June 30, 2024. The increase is due to an increase in the average size of the portfolio as compared to that of the prior year period as well as an increase in average utilization (based on net book value of equipment held for operating lease, maintenance rights, and notes receivable and investments in sales-type leases net of allowance) of equipment held in our operating lease portfolio.

Two customers accounted for approximately 13% and 10% of total lease rent revenue of the Company during the three months ended June 30, 2025, and one customer accounted for approximately 10% of total lease rent revenue during the three months ended June 30, 2024.

At June 30, 2025, the Company had $2,606.6 million of equipment held in our operating lease portfolio, $171.8 million of notes receivable, $34.7 million of maintenance rights, and $16.8 million of investments in sales-type leases. At June 30, 2024, the Company had $2,317.9 million of equipment held in our operating lease portfolio, $115.5 million of notes receivable, $25.5 million of maintenance rights, and $6.2 million of investments in sales-type leases. Average utilization (based on net book value of equipment held for operating lease, maintenance rights, and notes receivable and investments in sales-type leases net of allowances) was approximately 87.2% and 83.0% for the three months ended June 30, 2025 and 2024, respectively. Utilization at June 30, 2025 was 88.3%.

Maintenance Reserve Revenue. Maintenance reserve revenue decreased $12.2 million, or 19.3%, to $50.7 million for the three months ended June 30, 2025 from $62.9 million for the three months ended June 30, 2024. Long-term maintenance revenue is influenced by end of lease compensation and the realization of long-term maintenance reserves associated with engines coming off lease. We recognized $0.5 million in long-term maintenance revenue for the three months ended June 30, 2025, compared to $17.0 million in long-term maintenance revenue recognized in the comparable prior period as significantly fewer engines came off leases with long-term maintenance conditions during the second quarter of 2025 as compared to the second quarter of 2024. Engines on lease with “non-reimbursable” usage fees generated $50.2 million of short-term maintenance revenues, compared to $45.9 million in the comparable prior period, an increase of $4.4 million or 9.5%. The increase in short-term maintenance reserve revenue was influenced by an increase in the number of engines on short-term lease conditions, and the systematic, contractual increase in the hourly and cyclical usage rates on our engines.

Spare Parts and Equipment Sales. Spare parts and equipment sales increased by $24.2 million, or 390.7%, to $30.4 million for the three months ended June 30, 2025, compared to $6.2 million for the three months ended June 30, 2024. Spare parts sales were $9.2 million and $6.2 million for the three months ended June 30, 2025 and 2024, respectively, an increase of $3.1 million, or 49.3%, compared to the same period in 2024. The increase in spare parts sales for the three months ended June 30, 2025 reflects the demand for surplus material as operators extend the lives of their current generation engine portfolios. Equipment sales for the three months ended June 30, 2025 were $21.1 million for the sale of one engine. There were no equipment sales for the three months ended June 30, 2024.

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Interest Revenue. Interest revenue increased by $1.4 million, or 59.8%, to $3.6 million for the three months ended June 30, 2025, from $2.3 million for the three months ended June 30, 2024. The increase primarily reflects an increase in notes receivable related to failed sale-leasebacks in which the Company was the buyer-lessor.

Gain on Sale of Leased Equipment. During the three months ended June 30, 2025, we sold 14 engines, two airframes, and other parts and equipment from the lease portfolio for $91.1 million less economic closing adjustments, resulting in a net gain of $27.6 million. During the three months ended June 30, 2024, we sold seven engines, eight airframes, and other parts and equipment from the lease portfolio for $68.5 million less economic closing adjustments, resulting in a net gain of $14.4 million.

Maintenance Services Revenue. Maintenance services revenues predominately represent fleet management, engine and aircraft storage and repair services, and revenue related to fixed base operator services provided to third parties, such as refueling, maintenance, and hangar services. Maintenance services revenue increased by $1.3 million, or 18.4%, to $8.0 million for the three months ended June 30, 2025, from $6.8 million for the three months ended June 30, 2024. The increase primarily reflects an increase in service fee revenue.

Other Revenue. Other revenue increased by $0.2 million, or 7.4%, to $2.9 million for the three months ended June 30, 2025 from $2.7 million for the three months ended June 30, 2024. Other revenue consists primarily of managed service fee revenue related to the servicing of engines for the Willis Mitsui & Company Engine Support Limited (“WMES”) lease portfolio. These services include management of the WMES lease portfolio, which occurs on an ongoing basis, as well as marketing, which occurs on a transactional basis.

Depreciation and Amortization Expense. Depreciation and amortization expense increased by $5.4 million, or 24.3%, to $27.6 million for the three months ended June 30, 2025, compared to $22.2 million for the three months ended June 30, 2024. The increase is primarily due to an increase in the size of our lease portfolio, as well as the timing of placing acquired engines on lease.

Cost of Spare Parts and Equipment Sales. Cost of spare parts and equipment sales increased by $22.7 million, or 416.9%, to $28.1 million for the three months ended June 30, 2025, compared to $5.4 million for the three months ended June 30, 2024. Cost of spare parts sales were $8.3 million and $6.2 million for the three months ended June 30, 2025 and 2024, respectively, an increase of $2.1 million, or 34.7%, reflecting the increase in spare parts sales. Cost of equipment sales were $19.8 million for the three months ended June 30, 2025. There were no equipment or cost of equipment sales for the three months ended June 30, 2024.

Cost of Maintenance Services. Cost of maintenance services predominately represent the costs of fleet management, engine and aircraft storage and repair services, and the management of fixed base operator services provided to third parties. Cost of maintenance services increased by $3.0 million, or 52.0%, to $8.6 million for the three months ended June 30, 2025, compared to $5.7 million for the three months ended June 30, 2024. The increase is primarily related to an increase in personnel as well as project-related costs, as a result of expansion of our aircraft tear down and repair services business.

Write-down of Equipment. There was $11.5 million in write-downs of equipment for the three months ended June 30, 2025, reflecting the write-down of six engines. Write-downs were predominantly related to engines moved from Equipment held for operating lease to Equipment held for sale. There was no write-down of equipment for the three months ended June 30, 2024.

General and Administrative Expenses. General and administrative expenses increased by $15.7 million, or 45.4%, to $50.4 million for the three months ended June 30, 2025, compared to $34.7 million for the three months ended June 30, 2024. The increase primarily reflects a $15.0 million increase in personnel costs. Increased personnel costs included approximately $12.6 million of increased share-based compensation. Of the $12.6 million increase in share-based compensation, $5.3 million related to the acceleration of the vesting of shares upon the resignation of our prior General Counsel, and the remainder primarily related to the rapid appreciation of the market value of the Company’s equity.

Technical Expense. Technical expense consists of the non-capitalized cost of engine repairs, engine thrust rental fees, outsourced technical support services, sublease engine rental expense, engine storage and freight costs. Technical expense increased by $3.0 million to $7.5 million for the three months ended June 30, 2025, compared to $4.5 million for the three months ended June 30, 2024, primarily due to an increased level of engine repair activity as compared to that of the prior period.

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Net Finance Costs. Net finance costs increased $9.0 million, or 36.7%, to $33.6 million for the three months ended June 30, 2025, compared to $24.6 million for the three months ended June 30, 2024, primarily due to an overall increased level of debt obligations and an increased weighted average borrowing cost. Interest expense associated with the Company’s credit facility increased by $4.4 million for the three months ended June 30, 2025, due to an increase in the average outstanding balance of the credit facility for the three months ended June 30, 2025, as compared to that of the prior year period. Further, there was additional interest expense of $3.7 million for the three months ended June 30, 2025 associated with Willis Warehouse Facility LLC (“WWFL”), as the senior secured warehouse facility was not entered into until May 2024 and $1.2 million of additional interest expense associated with the Willis Engine Structured Trust VIII (“WEST VIII”) notes offering which closed in June 2025. Further, both the Company’s credit facility and WWFL have a floating rate of interest of one-month term Secured Overnight Financing Rate (“SOFR”) plus a certain spread, so fluctuations in SOFR impact interest expense as well. Additionally, derivative-related receipts were $2.5 million for the three months ended June 30, 2025, as compared to $3.1 million for the three months ended June 30, 2024, as certain interest rate swap positions ran off.

Gain on Sale of Business. During the three months ended June 30, 2025, Willis Asset Management Limited (“WAML”), a wholly-owned subsidiary of the Company entered into a Share Purchase Agreement (the “SPA”), by and between WAML and WMES. Pursuant to the SPA, WAML sold the entire issued share capital of Bridgend Asset Management Limited (“BAML”), a United Kingdom-based aviation consultancy business, to WMES for a total purchase price of $45.0 million subject to certain working capital adjustments. The transaction closed on June 30, 2025, resulting in a gain on sale of business of approximately $43.0 million for the Company.

Income Tax Expense. Income tax expense was $13.9 million for the three months ended June 30, 2025, compared to income tax expense of $15.3 million for the three months ended June 30, 2024. The effective tax rate for the second quarter of 2025 was 18.7%, compared to 26.5% in the prior year period. The Company’s effective tax rate differed from the U.S. federal statutory rate of 21.0% primarily due to executive compensation exceeding $1.0 million as defined in Section 162(m) of the Internal Revenue Code of 1986, as amended (the “Code”), as well as the sale of the Company’s entire issued share capital of BAML, for which no statutory tax was due on the gain recognized.
Six months ended June 30, 2025 compared to the six months ended June 30, 2024
Revenue is summarized as follows:
Six months ended June 30,
20252024% Change
(dollars in thousands)
Lease rent revenue$140,007 $108,747 28.7 %
Maintenance reserve revenue105,602 106,767 (1.1)%
Spare parts and equipment sales48,594 9,474 412.9 %
Interest revenue7,583 4,553 66.5 %
Gain on sale of leased equipment32,019 23,629 35.5 %
Gain on sale of financial assets378 — nm
Maintenance services revenue13,617 12,008 13.4 %
Other revenue5,434 5,025 8.1 %
Total revenue$353,234 $270,203 30.7 %
 
Lease Rent Revenue. Lease rent revenue increased by $31.3 million, or 28.7%, to $140.0 million for the six months ended June 30, 2025, compared to $108.7 million for the six months ended June 30, 2024. The increase is due to an increase in the average size of the portfolio as compared to that of the prior year period and an increase in the average lease rate factor.
Two customers accounted for approximately 13% and 10% of the total lease rent revenue of the Company during the six months ended June 30, 2025, and two customers accounted for approximately 11%, each, of the Company’s total lease rent revenue during the six months ended June 30, 2024.
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At June 30, 2025, the Company had $2,606.6 million of equipment held in our operating lease portfolio, $171.8 million of notes receivable, $34.7 million of maintenance rights, and $16.8 million of investments in sales-type leases. At June 30, 2024, the Company had $2,317.9 million of equipment held in our operating lease portfolio, $115.5 million of notes receivable, $25.5 million of maintenance rights, and $6.2 million of investments in sales-type leases. Average utilization (based on net book value of equipment held for operating lease, maintenance rights, and notes receivable and investments in sales-type leases net of allowances) was approximately 83.6% and 83.5% for the six months ended June 30, 2025 and 2024, respectively. Utilization at June 30, 2025 was 88.3%.
 
Maintenance Reserve Revenue. Maintenance reserve revenue decreased $1.2 million, or 1.1%, to $105.6 million for the six months ended June 30, 2025 from $106.8 million for the six months ended June 30, 2024. Long-term maintenance revenue was $10.1 million for the six months ended June 30, 2025 compared to $23.3 million in the prior year period. Long-term maintenance revenue is influenced by end of lease compensation and the realization of long-term maintenance reserves associated with engines coming off lease. Engines on lease with “non-reimbursable” usage fees generated $95.5 million of short-term maintenance revenues compared to $83.4 million in the comparable prior period, an increase of $12.1 million or 14.5%. The increase in short-term maintenance reserve revenue was influenced by an increase in the number of engines on short-term lease conditions, and the systematic, contractual increase in the hourly and cyclical usage rates on our engines.
 
Spare Parts and Equipment Sales. Spare parts and equipment sales increased by $39.1 million, or 412.9%, to $48.6 million for the six months ended June 30, 2025 compared to $9.5 million in the prior year period. Spare parts sales were $25.3 million and $9.5 million for the six months ended June 30, 2025 and 2024, respectively, an increase of $15.8 million, or 166.8%, compared to the same period in 2024. The increase in spare parts sales for the six months ended June 30, 2025 reflects the demand for surplus material as operators extend the lives of their current generation engine portfolios. In addition, the increase includes a discrete $7.0 million sale. Equipment sales for the six months ended were $23.3 million for the sale of two engines. There were no equipment sales for the six months ended June 30, 2024.

Interest Revenue. Interest revenue increased by $3.0 million, or 66.5%, to $7.6 million for the six months ended June 30, 2025 compared to $4.6 million for the six months ended June 30, 2024. The increase primarily reflects an increase in notes receivable related to failed sale-leasebacks in which the Company was the buyer-lessor and on sales-type leases.

Gain on Sale of Leased Equipment. During the six months ended June 30, 2025, we sold 21 engines, three airframes, and other parts and equipment from the lease portfolio for $138.8 million less economic closing adjustments, resulting in a net gain of $32.0 million. During the six months ended June 30, 2024, we sold 15 engines, eight airframes, and other parts and equipment from the lease portfolio for $104.7 million less economic closing adjustments, resulting in a net gain of $23.6 million.

Gain on Sale of Financial Assets. During the six months ended June 30, 2025, we sold two investments in sales-type lease assets for a net gain of $0.4 million. There was no gain on sale of financial assets during the six months ended June 30, 2024.

Maintenance Services Revenue. Maintenance services revenue increased by $1.6 million, or 13.4%, to $13.6 million for the six months ended June 30, 2025, from $12.0 million for the six months ended June 30, 2024. The increase primarily reflects an increase in service fee revenue.

Other Revenue. Other revenue increased by $0.4 million, or 8.1%, to $5.4 million for the six months ended June 30, 2025 from $5.0 million for the six months ended June 30, 2024. Other revenue consists primarily of managed service fee revenue related to the servicing of engines for the WMES lease portfolio. These services include management of the WMES lease portfolio, which occurs on an ongoing basis, as well as marketing, which occurs on a transactional basis.

Depreciation and Amortization Expense. Depreciation and amortization expense increased by $7.9 million, or 17.7%, to $52.6 million for the six months ended June 30, 2025 compared to $44.7 million for the six months ended June 30, 2024. The increase is primarily due to an increase in the size of our lease portfolio, as well as the timing of placing acquired engines on lease.
 
Cost of Spare Parts and Equipment Sales. Cost of spare parts and equipment sales increased by $35.3 million, or 433.3%, to $43.4 million for the six months ended June 30, 2025 compared to $8.1 million for the six months ended June 30, 2024. Cost of spare parts sales were $22.2 million and $8.1 million for the six months ended June 30, 2025 and 2024, respectively, an increase of $14.0 million, or 172.1%, reflecting the increase in spare parts sales. Cost of equipment sales were $21.3 million for the six months ended June 30, 2025. There were no equipment or cost of equipment sales for the six months ended June 30, 2024.
 
Cost of Maintenance Services. Cost of maintenance services increased by $2.7 million, or 24.1%, to $14.0 million for the six months ended June 30, 2025, compared to $11.2 million for the six months ended June 30, 2024. The increase is primarily related to an increase in personnel costs, as a result of expansion of our aircraft tear down and repair services business.
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Write-down of Equipment. Write-down of equipment was $13.6 million for the six months ended June 30, 2025, primarily reflecting the write-down of 11 engines. Write-downs were predominantly related to engines moved from Equipment held for operating lease to Equipment held for sale. Write-down of equipment was $0.3 million for the six months ended June 30, 2024, primarily reflecting the write-down of one airframe.
 
General and Administrative Expenses. General and administrative expenses increased by $33.9 million, or 52.7%, to $98.1 million for the six months ended June 30, 2025 compared to $64.3 million for the six months ended June 30, 2024. The increase primarily reflects a $19.3 million increase in personnel costs. Increased personnel costs included approximately $15.6 million of increased share-based compensation. Of the $15.6 million increase in share-based compensation, $5.3 million related to the acceleration of the vesting of shares upon the resignation of our prior General Counsel, and the remainder primarily related to the rapid appreciation of the market value of the Company’s equity. Further, there was a $6.3 million increase in consultant-related fees, primarily related to the Company’s sustainable aviation fuel project, as well as a $3.4 million increase in legal fees.
 
Technical Expense. Technical expense increased by $1.0 million, or 7.6%, to $13.7 million for the six months ended June 30, 2025 compared to $12.8 million for the six months ended June 30, 2024, primarily due to an increased level of engine repair activity as compared to that of the prior period.
 
Net Finance Costs. Net finance costs increased by $18.1 million, or 38.0%, to $65.7 million for the six months ended June 30, 2025 compared to $47.6 million for the six months ended June 30, 2024, primarily due to an overall increased level of debt obligations and an increased weighted average borrowing cost. Interest expense associated with the Company’s credit facility increased by $9.5 million for the six months ended June 30, 2025, due to an increase in the average outstanding balance of the credit facility for the six months ended June 30, 2025, as compared to that of the prior year period. Further, there was additional interest expense of $7.6 million for the six months ended June 30, 2025 associated with WWFL, as the senior secured warehouse facility was not entered into until May 2024, and $1.2 million of additional interest expense associated with the WEST VIII notes offering which closed in June 2025. Further, both the Company’s credit facility and WWFL have a floating rate of interest of one-month term SOFR plus a certain spread, so fluctuations in SOFR impact interest expense as well. Additionally, derivative-related receipts were $4.9 million for the six months ended June 30, 2025, as compared to $6.2 million for the six months ended June 30, 2024 as certain interest rate swap positions ran off.

Gain on Sale of Business. During the six months ended June 30, 2025, WAML, a wholly-owned subsidiary of the Company entered into a SPA, by and between WAML and WMES. Pursuant to the SPA, WAML sold the entire issued share capital of BAML, a United Kingdom-based aviation consultancy business, to WMES for a total purchase price of $45.0 million subject to certain working capital adjustments. The transaction closed on June 30, 2025, resulting in a gain on sale of business of approximately $43.0 million for the Company.

Income Tax Expense. Income tax expense was $22.3 million for the six months ended June 30, 2025 compared to $24.3 million for the six months ended June 30, 2024. The effective tax rate for the six months ended June 30, 2025 was 22.4% compared to 27.7% in the prior year period. The Company’s effective tax rate differed from the U.S. federal statutory rate of 21.0% primarily due to executive compensation exceeding $1.0 million as defined in Section 162(m) of the Code, as well as the sale of the Company’s entire issued share capital of BAML, for which no statutory tax was due on the gain recognized.
Financial Position, Liquidity and Capital Resources
Liquidity
At June 30, 2025, the Company had $37.3 million of cash and cash equivalents and $745.3 million of restricted cash. We fund our operations primarily from cash provided by our leasing activities. We finance our growth through borrowings secured primarily by our equipment lease portfolio. Cash of approximately $851.1 million and $357.2 million for the six months ended June 30, 2025 and 2024, respectively, was derived from our borrowing activities, which included our $596.0 million WEST VIII capital raise in June 2025. In these same time periods, $309.6 million and $211.3 million, respectively, was used to pay down related debt.

For any interest rate swaps that we enter into, we will be exposed to risk in the event of non-performance of the interest rate hedge counter-parties. We may hedge additional amounts of our floating rate debt in the future.

Cash Flows Discussion
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Cash flows provided by operating activities were $145.2 million and $129.7 million for the six months ended June 30, 2025 and 2024, respectively. The $15.5 million, or 12.0%, increase in operating cash flows was primarily driven by a period over period $49.6 million increase in cash flows from changes in inventory, partially offset by a $22.2 million decrease in payments on sales-type leases and a period over period $10.9 million decrease in cash flows from changes in accounts payable and accrued expenses. These changes reflect significant inventory purchases made in the prior comparable period to meet the high demand for spare parts. Spare parts sales were $25.3 million and $9.5 million for the six months ended June 30, 2025 and 2024, respectively, an increase of $15.8 million, or 166.8%, compared to the same period in 2024. Cash flows from operations are driven significantly by payments made under our lease agreements, which comprise lease revenue, security deposits and maintenance reserves, and are offset by interest expense and general and administrative costs. Cash received as maintenance reserve payments for some of our engines on lease are partially restricted by our debt arrangements. The lease revenue stream, in the short term, is at fixed rates while a portion of our debt is at variable rates. If interest rates increase, it is unlikely we could increase lease rates in the short term, and this would cause a reduction in our earnings and operating cash flows. Revenue and maintenance reserves are also affected by the amount of equipment off lease. The average utilization rate (based on net book value of equipment held for operating lease, maintenance rights, and notes receivable and investments in sales-type leases net of allowances) for the six months ended June 30, 2025 and 2024 was approximately 83.6% and 83.5%, respectively. If there is an increase in off-lease rates or deterioration in lease rates that are not offset by reductions in interest rates, there will be a negative impact on earnings and cash flows from operations.

Cash flows used in investing activities were $2.2 million for the six months ended June 30, 2025 and primarily reflected $154.9 million for the purchase of equipment held for operating lease and for sale (including capitalized costs and prepaid deposits made in the period) and $17.1 million for the purchase of property, equipment and furnishings, which was primarily related to leasehold improvements, partially offset by proceeds from sale of equipment (net of selling expenses) of $141.9 million and proceeds from sale of business of $23.1 million. Cash flows used in investing activities were $275.0 million for the six months ended June 30, 2024 and primarily reflected $321.6 million for the purchase of equipment held for operating lease (including capitalized costs and prepaid deposits made in the period) and $26.7 million related to leases entered into which were classified as notes receivable under ASC 842, partly offset by proceeds from sale of equipment (net of selling expenses) of $70.0 million.
Cash flows provided by financing activities were $507.1 million for the six months ended June 30, 2025 and primarily reflected $851.1 million in proceeds from debt obligations, partially offset by $309.6 million in principal payments and $18.7 million in cancellation of restricted stock in satisfaction of withholding tax. Cash flows provided by financing activities were $125.2 million for the six months ended June 30, 2024 and primarily reflected $357.2 million in proceeds from debt obligations, partially offset by $211.3 million in principal payments and $7.1 million in cash dividends paid to common shareholders.
Cash Dividends
During the six months ended June 30, 2025, the Company paid cash dividends of $3.7 million to shareholders of common stock. During the six months ended June 30, 2024, the Company paid cash dividends of $7.1 million to shareholders of common stock.
Preferred Stock Dividends
In September 2024, the Company entered into a Series A Preferred Stock Purchase Agreement with Development Bank of Japan Inc. (the “Stock Purchase Agreement”), which refinanced and expanded the Company’s Series A-1 and Series A-2 Preferred Stock into one $65.0 million Series A Preferred Stock series (the “Series A Preferred Stock”), which accrues quarterly dividends at the rate per annum of 8.35% per share.
Prior to the Stock Purchase Agreement, the Company’s Series A-1 Preferred Stock accrued quarterly dividends at the rate per annum of 8.5% per share, and the Series A-2 Preferred Stock accrued quarterly dividends at the rate per annum of 6.5% per share. During each of the six months ended June 30, 2025 and 2024, the Company paid total preferred stock dividends of $3.0 million and $1.8 million, respectively.
Debt Obligations and Covenant Compliance
At June 30, 2025, debt obligations consisted of loans totaling $2,800.6 million, net of unamortized issuance costs and note discounts, payable with interest rates varying between approximately 3.1% and 8.0%. Substantially all of our assets are pledged to secure our obligations to creditors. For further information on our debt instruments, see Note 4 “Debt Obligations” in Part I, Item 1 of this Quarterly Report on Form 10-Q.

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Virtually all of our debt requires our ongoing compliance with certain financial covenants including debt/equity ratios, minimum tangible net worth and minimum interest coverage ratios, and other eligibility criteria including customer and geographic concentration restrictions. Under our revolving credit facility, we can borrow no more than 85% of an engine’s net book value and 65% of the net book value of an airframe, spare parts or other assets. Therefore, we must have other available funds for the balance of the purchase price of any new equipment to be purchased. Our revolving credit facility, certain indentures and other debt related agreements also contain cross-default provisions. If we do not comply with the covenants or eligibility requirements, we may not be permitted to borrow additional funds and accelerated payments may become necessary. Additionally, much of the debt is secured by engines and aircraft, and to the extent that engines or aircraft are sold, repayment of that portion of the debt could be required.

At June 30, 2025, we were in compliance with the covenants specified in our revolving credit facility, including the Interest Coverage Ratio requirement of at least 2.25 to 1.00, and the Total Leverage Ratio requirement of not greater than 4.25 to 1.00. The Interest Coverage Ratio, as defined in the credit facility, is the ratio of earnings before interest, taxes, depreciation and amortization and other one-time charges to consolidated interest expense. The Total Leverage Ratio, as defined in the credit facility, is the ratio of total indebtedness to tangible net worth. At June 30, 2025, we were in compliance with the covenants specified in the WEST III, WEST IV, WEST V, WEST VI, WEST VII, WEST VIII, and WWFL indentures and servicing and other debt related agreements.

Off-Balance Sheet Arrangements

As of June 30, 2025, we had no material off-balance sheet arrangements or obligations that have or are reasonably likely to have a current or future effect on our financial condition, change in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures, or capital resources that are material to investors.

Contractual Obligations and Commitments

Repayments of our gross debt obligations primarily consist of scheduled installments due under term loans and are funded by the use of unrestricted cash reserves and from cash flows from ongoing operations. The table below summarizes our contractual commitments at June 30, 2025:

Payment due by period (in thousands)
TotalLess than
1 Year
1-3 Years3-5 YearsMore than
5 Years
Debt obligations$2,834,137 $281,189 $475,971 $1,451,421 $625,556 
Interest payments under debt obligations542,008 134,642 243,830 143,007 20,529 
Purchase obligations961,263 156,259 339,615 340,074 125,315 
Operating lease obligations19,059 4,382 5,617 2,786 6,274 
Total$4,356,467 $576,472 $1,065,033 $1,937,288 $777,674 

From time to time we enter into contractual commitments to purchase engines directly from original equipment manufacturers. We are currently committed to purchasing 30 additional new LEAP-1A engines and 21 additional new LEAP-1B engines for an aggregate total of $912.6 million by 2030. Further, we are currently committed to purchasing 16 used engines for approximately $48.7 million in 2025. The purchase obligations are subject to escalation based on the closing date of each transaction. Our purchase agreements generally contain terms that allow the Company to defer or cancel purchase commitments in certain situations. These deferrals or conversions would not result in penalties or increased costs other than any potential increase due to the normal year-over-year change in engine list prices, which is akin to ordinary inflation.

In December 2020, we entered into definitive agreements for the purchase of 25 Pratt & Whitney aircraft engines. As part of the purchase, we have committed to certain future overhaul and maintenance services which are anticipated to range between $97.1 million and $126.6 million by 2030.

We have estimated the interest payments due under debt obligations by applying the interest rates applicable at June 30, 2025 to the remaining debt, adjusted for the estimated debt repayments identified in the table above. Actual interest payments made will vary due to changes in the rates.

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We believe our equity base, internally generated funds and existing debt facilities are sufficient to maintain our level of operations for the next twelve months. The level of internally generated funds could decline if the amount of equipment off-lease increases, there is a decrease in availability under our existing debt facilities, or there is a significant increase in borrowing costs. Such decline would impair our ability to sustain our current level of operations. We continue to discuss additions to our capital base with our commercial and investment banks. If we are not able to access additional capital, our ability to continue to grow our asset base consistent with historical trends will be impaired and our future growth would be limited to that which can be funded from internally generated capital.

Recent Accounting Pronouncements

The most recent adopted accounting pronouncements and accounting pronouncements to be adopted by the Company are described in Note 1 to our Unaudited Condensed Consolidated Financial Statements included in this Quarterly Report on Form 10-Q.
Item 3. Quantitative and Qualitative Disclosures about Market Risk
Our primary market risk exposure is that of interest rate risk. A change in interest rates would affect our cost of borrowing. Increases in interest rates, which may cause us to raise the implicit rates charged to our customers, could result in a reduction in demand for our leases. Alternatively, we may price our leases based on market rates so as to keep the fleet on-lease and suffer a decrease in our operating margin due to interest costs that we are unable to pass on to our customers. As of June 30, 2025, $866.5 million of our outstanding debt is variable rate debt. We estimate that for every one percent increase or decrease in interest rates on our variable rate debt, net of our interest rate swaps, our annual interest expense would increase or decrease by $3.9 million.
We hedge a portion of our borrowings from time to time, effectively fixing the rate of these borrowings. This hedging activity, which at times is required by our borrowing facilities, helps protect us against reduced margins on longer term fixed rate leases. Such hedging activities may limit our ability to participate in the benefits of any decrease in interest rates but may also protect us from increases in interest rates. Furthermore, since lease rates tend to vary with interest rate levels, it is possible that we can adjust lease rates for the effect of changes in interest rates at the termination of leases. Other financial assets and liabilities are at fixed rates.
We are also exposed to currency devaluation risk. Substantially all of our leases require payment in U.S. dollars. During the six months ended June 30, 2025 and 2024, 71% and 70%, respectively, of our lease rent revenues came from non-United States domiciled lessees. If these lessees’ currency devalues against the U.S. dollar, the lessees could potentially encounter difficulty in making their lease payments.
Item 4. Controls and Procedures

(a) Evaluation of disclosure controls and procedures. In accordance with Rule 13a-15(b) promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), of the effectiveness and design of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) promulgated under the Exchange Act), as of the end of the period covered by this report. Based on such evaluation, our CEO and CFO have concluded that as of June 30, 2025, our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and is accumulated and communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

(b) Inherent limitations on controls. Management, including the CEO and CFO, does not expect that our disclosure controls and procedures will prevent or detect all error and fraud. Any control system, no matter how well designed and operated, is based upon certain assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met. Further, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within the Company have been detected. The design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs.

(c) Changes in internal control over financial reporting. There has been no change in our internal control over financial reporting during our fiscal quarter ended June 30, 2025 that has materially affected, or is reasonably likely to materially affect, our internal controls over financial reporting.
PART II — OTHER INFORMATION

Item 1. Legal Proceedings
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None.

Item 1A. Risk Factors

Investors should carefully consider the risks in the “Risk Factors” in Part 1: Item 1A of our 2024 Form 10-K, filed with the SEC on March 11, 2025, and our other filings with the SEC. These risks are not the only ones facing the Company. Additional risks not currently known to us or that we currently believe are immaterial may also impair our business operations. Any of these risks could adversely affect our business, cash flows, financial condition and results of operations. The trading price of our common stock could fluctuate due to any of these risks, and investors may lose all or part of their investment. In assessing these risks, investors should also refer to the other information contained or incorporated by reference in this Quarterly Report on Form 10-Q. Other than as set forth below, there have been no material changes in our risk factors from those discussed in our 2024 Form 10-K.

The Company’s business may be materially adversely affected by the imposition of duties and tariffs and other trade barriers and retaliatory countermeasures implemented by the U.S. and other governments.

Recently there have been significant changes to U.S. trade policies, sanctions, legislation, treaties and tariffs, including, but not limited to, trade policies and tariffs affecting products from outside of the U.S. The extent and duration of increased tariffs and the resulting impact on general economic conditions and on our business are uncertain and depend on various factors, such as negotiations between the U.S. and affected countries, the responses of other countries or regions, exemptions or exclusions that may be granted, availability and cost of alternative sources of supply, and demand for our business in affected markets. Additionally, it is possible that U.S. policy changes and uncertainty about such changes could increase market volatility and currency exchange rate fluctuations. As a result of these dynamics, we cannot predict the impact to our business of any future changes to the U.S.’s or other countries’ trading relationships or the impact of new laws or regulations adopted by the U.S. or other countries.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(a) None.

(b) None.

(c) Issuer Purchases of Equity Securities. In December 2024, the Board of Directors approved the renewal of the existing common stock repurchase plan which allows for repurchases of up to $60.0 million of the Company’s common stock, extending the plan through December 31, 2026. Repurchased shares are immediately retired. No shares were repurchased during the six months ended June 30, 2025. Share repurchase activity during the six months ended June 30, 2025 was as follows (in thousands):

Period(a) Total Number of Shares Purchased(b) Average Price Paid per Share(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programsd) Approximate Dollar Value of Shares that May Yet be Purchased under the Plans of Programs
April 1, 2025 through April 30, 2025— — — $39,595 
May 1, 2025 through May 31, 2025— — — $39,595 
June 1, 2025 through June 30, 2025— — — $39,595 
Total— — — $39,595 

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Rule 10b5-1 Trading Plans

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During the quarter ended June 30, 2025, none of the Company’s Section 16 officers or directors (as defined in Rule 16a-1 under the Exchange Act) informed us of the adoption, modification, or termination of a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Regulation S-K, Item 408, except as described in the table below:

Name & TitleDate Adopted
Character of Trading Arrangement (1)
Aggregate Number of Shares of Common Stock to be Purchased or Sold Pursuant to Trading Arrangement
Duration (2)
Other Material ItemsDate Terminated
Austin C. Willis, Chief Executive Officer
June 3, 2025Rule 10b5-1 Trading Arrangement
Up to 30,600 shares to be sold (3)
May 29, 2026 (4)
N/AN/A

(1) Except as indicated by footnote, each trading arrangement marked as a “Rule 10b5-1 Trading Arrangement” is intended to satisfy the affirmative defense of Rule 10b5-1(c), as amended (the “Rule”).
(2) Except as indicated by footnote, each trading arrangement permitted or permits transactions through and including the earlier to occur of (a) the completion of all purchases or sales or (b) the date listed in the table. Each trading arrangement marked as a “Rule 10b5-1 Trading Arrangement” only permitted or only permits transactions upon expiration of the applicable mandatory cooling-off period under the Rule.
(3) Austin C. Willis’s trading plan provides for the sale of up to 30,600 shares of the Company’s common stock, subject to price and volume limits.
(4) The arrangement also provides for automatic termination in the event of completion of all sales contemplated under the trading arrangement, Austin C. Willis’s death or legal incapacity, written notice from Austin C. Willis of termination of the trading arrangement, determination by the broker that the trading arrangement has been terminated or that a breach by Austin C. Willis has occurred, or upon the broker’s exercise of its termination rights under the trading arrangement.
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Item 6.
EXHIBITS
Exhibit  NumberDescription
3.1
Amended and Restated Certificate of Incorporation, dated March 12, 1998, as amended by the Certificate of Amendment of Certificate of Incorporation, dated April 28, 1998 and further amended by the Certificate of Amendment to the Amended and Restated Certificate of Incorporation dated May 22, 2024 (incorporated by reference to Exhibit. 3.1 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 11, 2025).
3.2
Bylaws, dated April 18, 2001 as amended by (1) Amendment to Bylaws, dated November 13, 2001, (2) Amendment to Bylaws, dated December 16, 2008, (3) Amendment to Bylaws, dated September 28, 2010, (4) Amendment to Bylaws, dated August 5, 2013, and (5) Amendment to Bylaws, dated October 7, 2016 (incorporated by reference to Exhibit 3.2 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 11, 2025).
4.1
Rights Agreement dated as of September 24, 1999, as amended, by and between the Registrant and American Stock Transfer Company, as Rights Agent (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K filed with the SEC on October 4, 1999).
4.2
First Amendment to Rights Agreement dated as of November 30, 2000, by and between the registrant and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to Exhibit 10.1 to our report on Form 8-K filed on December 15, 2000).
4.3
Second Amendment to Rights Agreement dated as of December 15, 2005, by and between the registrant and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to Exhibit 4.5 to our report on Form 10-K filed on March 31, 2009).
4.4
Third Amendment to Rights Agreement dated as of September 30, 2008, by and between the registrant and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to Exhibit 4.6 to our report on Form 10-K filed on March 31, 2009).
4.5
Fourth Amendment to Rights Agreement dated August 27, 2018, by and between the registrant and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to Exhibit 4.3.1 to our report on Form 10-K filed on March 12, 2020).
10.1*#
Share Purchase Agreement, dated May 7, 2025, between Willis Asset Management Limited and Willis Mitsui & Co Engine Support Limited.
10.2*
Asset Purchase Agreement, dated as of June 18, 2025, between the Registrant and Willis Engine Structured Trust VIII.
10.3*
Trust Indenture, dated as of June 18, 2025, among, Willis Engine Structured Trust VIII, as the Issuer U.S. Bank National Association, as the Operating Bank and Trustee, the Registrant, as Administrative Agent, and MUFG Bank, Ltd., as the Initial Liquidity Facility Provider.
10.4*
Security Trust Agreement dated as of June 18, 2025, among, inter alia, Willis Engine Structured Trust VIII, as the Issuer, and U.S. Bank National Association, as Security Trustee and Operating Bank.
10.5*
Servicing Agreement, dated as of June 18, 2025, among, inter alia, Willis Engine Structured Trust VIII and the Registrant, as Servicer and Administrative Agent.
10.6*
Administrative Agency Agreement, dated as of June 18, 2025, among, inter alia, Willis Engine Structured Trust VIII, the Registrant, as the Administrative Agent, and U.S. Bank National Association, as Indenture Trustee and Security Trustee.
10.7*
Revolving Credit Agreement, dated as of June 18, 2025, among Willis Engine Structured Trust VIII, as Borrower, the Registrant, as Administrative Agent, and MUFG Bank, Ltd., as Initial Liquidity Facility Provider.
31.1*
Certification of Austin C. Willis, pursuant to Section 1350 as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*
Certification of Scott B. Flaherty, pursuant to Section 1350 as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1**
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101
The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2025, formatted in Inline XBRL: (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Income, (iii) Condensed Consolidated Statements of Comprehensive Income, (iv) Condensed Consolidated Statements of Redeemable Preferred Stock and Shareholders’ Equity, (v) Condensed Consolidated Statements of Cash Flows and (vi) Notes to Condensed Consolidated Financial Statements, tagged as blocks of text and including detailed tags.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
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________________________________________________________

*    Filed herewith.
**    Furnished herewith.
#    Portions of this exhibit have been omitted in accordance with Item 601(b)(10)(iv) of Regulation S-K.
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SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Date: August 5, 2025
Willis Lease Finance Corporation
By:/s/ Scott B. Flaherty
Scott B. Flaherty
Chief Financial Officer
(Principal Financial and Accounting Officer)
42

FAQ

What drove Willis Lease Finance (WLFC) Q2 2025 earnings growth?

A $42.9 million gain from selling Bridgend Asset Management plus higher lease-rent and spare-parts revenue lifted net income to $60.4 million.

How did WLFC's lease portfolio change in Q2 2025?

The company owned 348 engines, 15 aircraft and 1 marine vessel with a net book value of $2.61 billion.

What is the impact of the WEST VIII securitization on WLFC's balance sheet?

It added $596 million of fixed-rate notes, expanding debt to $2.80 billion and increasing cash & restricted cash to $782.5 million.

Why did operating income decline despite higher revenue?

General & administrative costs and stock-based compensation rose 45% YoY, and the company recorded $11.5 million in asset write-downs.

What are WLFC's future capital commitments?

The firm has about $1 billion in equipment purchase commitments expected within five years.

What was WLFC's effective tax rate in Q2 2025?

The effective tax rate fell to 18.7%, helped by the non-taxable gain on the Bridgend sale.
Willis Lease

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WLFC Stock Data

1.14B
2.81M
59.24%
41.96%
5.3%
Rental & Leasing Services
Wholesale-machinery, Equipment & Supplies
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United States
COCONUT CREEK