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[10-Q] Illumina Inc Quarterly Earnings Report

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Rhea-AI Filing Summary

Welltower OP LLC, the operating subsidiary of Welltower Inc. (NYSE: WELL), is issuing $1.0 billion of senior unsecured notes:

  • $400 million of 4.500% notes due 2030, fungible with $600 million issued 27 Jun 2025, lifting the 2030 series to $1.0 billion.
  • $600 million of 5.125% notes due 2035, fungible with $650 million issued 27 Jun 2025, lifting the 2035 series to $1.25 billion.

Both series pay interest semi-annually on 1 Jan and 1 Jul, beginning 1 Jan 2026, and are fully and unconditionally guaranteed by Welltower Inc. The notes rank pari passu with existing senior unsecured debt but are effectively subordinated to secured obligations and to liabilities of subsidiaries. Optional make-whole redemptions apply prior to the par-call dates (1 Jun 2030 / 1 Apr 2035) at Treasury +15 bp; thereafter at par.

Issue pricing: 2030 notes at 99.660% (yield 4.556%); 2035 notes at 99.572% (yield 5.197%). Net proceeds of ≈$988.4 million (after $6.3 million underwriting discount and expenses) will be used for general corporate purposes, debt repayment and growth pipeline; affiliates of underwriters may receive proceeds via credit-facility pay-downs (FINRA Rule 5121 disclosure).

Covenants limit liens (<40% of total assets), total debt (<60% of adjusted assets), require interest-coverage ≥150% and unencumbered assets ≥150% of unsecured debt. No sinking fund; notes will not be listed. Settlement is expected 4 Aug 2025 (T+? immediate).

Welltower OP LLC, la controllata operativa di Welltower Inc. (NYSE: WELL), sta emettendo 1,0 miliardi di dollari di obbligazioni senior non garantite:

  • 400 milioni di dollari di obbligazioni al 4,500% con scadenza 2030, fungibili con 600 milioni emessi il 27 giugno 2025, portando la serie 2030 a 1,0 miliardi di dollari.
  • 600 milioni di dollari di obbligazioni al 5,125% con scadenza 2035, fungibili con 650 milioni emessi il 27 giugno 2025, portando la serie 2035 a 1,25 miliardi di dollari.

Entrambe le serie pagano interessi semestralmente il 1° gennaio e il 1° luglio, a partire dal 1° gennaio 2026, e sono garantite in modo pieno e incondizionato da Welltower Inc. Le obbligazioni hanno pari rango con il debito senior non garantito esistente, ma sono effettivamente subordinate alle obbligazioni garantite e alle passività delle controllate. Sono previste opzioni di rimborso anticipato make-whole prima delle date di rimborso a valore nominale (1 giugno 2030 / 1 aprile 2035) a Treasury +15 punti base; successivamente al valore nominale.

Prezzo di emissione: obbligazioni 2030 al 99,660% (rendimento 4,556%); obbligazioni 2035 al 99,572% (rendimento 5,197%). I proventi netti di circa 988,4 milioni di dollari (dopo uno sconto di sottoscrizione e spese per 6,3 milioni) saranno utilizzati per scopi societari generali, rimborso del debito e sviluppo del portafoglio crescita; affiliati degli underwriter potrebbero ricevere proventi tramite rimborsi di linee di credito (disclosure FINRA Regola 5121).

I covenant limitano i vincoli reali (<40% del totale attivo), il debito totale (<60% degli attivi rettificati), richiedono una copertura degli interessi ≥150% e attività libere da vincoli ≥150% del debito non garantito. Nessun fondo di ammortamento; le obbligazioni non saranno quotate. Il regolamento è previsto per il 4 agosto 2025 (T+? immediato).

Welltower OP LLC, la subsidiaria operativa de Welltower Inc. (NYSE: WELL), está emitiendo 1.000 millones de dólares en bonos senior no garantizados:

  • 400 millones de dólares en bonos al 4,500% con vencimiento en 2030, fungibles con 600 millones emitidos el 27 de junio de 2025, elevando la serie 2030 a 1.000 millones de dólares.
  • 600 millones de dólares en bonos al 5,125% con vencimiento en 2035, fungibles con 650 millones emitidos el 27 de junio de 2025, elevando la serie 2035 a 1.250 millones de dólares.

Ambas series pagan intereses semestralmente el 1 de enero y el 1 de julio, comenzando el 1 de enero de 2026, y están garantizadas total e incondicionalmente por Welltower Inc. Los bonos tienen paridad con la deuda senior no garantizada existente, pero están efectivamente subordinados a obligaciones garantizadas y a pasivos de subsidiarias. Se aplican redenciones opcionales make-whole antes de las fechas de llamada al valor nominal (1 de junio de 2030 / 1 de abril de 2035) a Treasury +15 puntos básicos; después a valor nominal.

Precio de emisión: bonos 2030 al 99,660% (rendimiento 4,556%); bonos 2035 al 99,572% (rendimiento 5,197%). Los ingresos netos de aproximadamente 988,4 millones de dólares (después de un descuento de suscripción y gastos de 6,3 millones) se usarán para propósitos corporativos generales, pago de deuda y pipeline de crecimiento; afiliados de los suscriptores pueden recibir ingresos mediante pagos de líneas de crédito (divulgación FINRA Regla 5121).

Los convenios limitan los gravámenes (<40% de activos totales), la deuda total (<60% de activos ajustados), requieren cobertura de intereses ≥150% y activos libres de gravámenes ≥150% de la deuda no garantizada. Sin fondo de amortización; los bonos no estarán listados. Se espera liquidación el 4 de agosto de 2025 (T+? inmediato).

Welltower OP LLC는 Welltower Inc.(NYSE: WELL)의 운영 자회사로서 10억 달러 규모의 선순위 무담보 채권을 발행합니다:

  • 2030년 만기 4.500% 채권 4억 달러, 2025년 6월 27일에 발행된 6억 달러와 상호 교환 가능하며, 2030년 시리즈를 10억 달러로 증액합니다.
  • 2035년 만기 5.125% 채권 6억 달러, 2025년 6월 27일에 발행된 6억 5천만 달러와 상호 교환 가능하며, 2035년 시리즈를 12억 5천만 달러로 증액합니다.

두 시리즈 모두 2026년 1월 1일부터 매년 1월 1일과 7월 1일에 반기별 이자를 지급하며, Welltower Inc.가 전액 무조건적으로 보증합니다. 채권은 기존 선순위 무담보 부채와 동일한 순위지만, 담보부 채무 및 자회사 부채에 대해 실질적으로 후순위입니다. 원금 상환 가능일 전에는 Treasury +15bp의 make-whole 선택적 상환이 가능하며(2030년 6월 1일 / 2035년 4월 1일), 이후에는 액면가로 상환됩니다.

발행 가격: 2030년 채권 99.660%(수익률 4.556%), 2035년 채권 99.572%(수익률 5.197%). 순발행금액은 약 9억 8,840만 달러(6.3백만 달러의 인수 수수료 및 비용 차감 후)로, 일반 법인 목적, 부채 상환 및 성장 파이프라인에 사용될 예정이며, 인수인 계열사는 신용시설 상환을 통해 수익을 받을 수 있습니다(FINRA 규칙 5121 공개).

약정은 담보 설정 한도(<총 자산의 40%), 총 부채 한도(<조정 자산의 60%), 이자보상비율 ≥150%, 무담보 자산 ≥무담보 부채의 150%를 요구합니다. 상환기금은 없으며, 채권은 상장되지 않습니다. 결제는 2025년 8월 4일 예정입니다(T+? 즉시).

Welltower OP LLC, la filiale opérationnelle de Welltower Inc. (NYSE : WELL), émet 1,0 milliard de dollars d'obligations senior non garanties :

  • 400 millions de dollars d'obligations à 4,500 % échéance 2030, fongibles avec 600 millions émis le 27 juin 2025, portant la série 2030 à 1,0 milliard de dollars.
  • 600 millions de dollars d'obligations à 5,125 % échéance 2035, fongibles avec 650 millions émis le 27 juin 2025, portant la série 2035 à 1,25 milliard de dollars.

Les deux séries versent des intérêts semestriels les 1er janvier et 1er juillet, à partir du 1er janvier 2026, et sont garanties de manière pleine et inconditionnelle par Welltower Inc. Les obligations sont au même rang que la dette senior non garantie existante, mais sont effectivement subordonnées aux engagements garantis et aux passifs des filiales. Des remboursements anticipés optionnels make-whole s'appliquent avant les dates de remboursement au pair (1er juin 2030 / 1er avril 2035) à Treasury +15 points de base ; ensuite au pair.

Prix d'émission : obligations 2030 à 99,660 % (rendement 4,556 %) ; obligations 2035 à 99,572 % (rendement 5,197 %). Les produits nets d'environ 988,4 millions de dollars (après une décote de souscription et frais de 6,3 millions) seront utilisés pour des fins générales d'entreprise, le remboursement de la dette et le pipeline de croissance ; les affiliés des souscripteurs peuvent recevoir des produits via des remboursements de lignes de crédit (divulgation FINRA Règle 5121).

Les engagements limitent les nantissements (<40 % des actifs totaux), la dette totale (<60 % des actifs ajustés), exigent une couverture des intérêts ≥150 % et des actifs non grevés ≥150 % de la dette non garantie. Pas de fonds d'amortissement ; les obligations ne seront pas cotées. Le règlement est prévu pour le 4 août 2025 (T+? immédiat).

Welltower OP LLC, die operative Tochtergesellschaft von Welltower Inc. (NYSE: WELL), gibt 1,0 Milliarden US-Dollar an unbesicherten Senior-Anleihen heraus:

  • 400 Millionen US-Dollar 4,500% Anleihen fällig 2030, fungibel mit 600 Millionen, die am 27. Juni 2025 ausgegeben wurden, wodurch die 2030er Serie auf 1,0 Milliarden US-Dollar angehoben wird.
  • 600 Millionen US-Dollar 5,125% Anleihen fällig 2035, fungibel mit 650 Millionen, die am 27. Juni 2025 ausgegeben wurden, wodurch die 2035er Serie auf 1,25 Milliarden US-Dollar angehoben wird.

Beide Serien zahlen halbjährlich Zinsen am 1. Januar und 1. Juli, beginnend am 1. Januar 2026, und sind von Welltower Inc. vollständig und bedingungslos garantiert. Die Anleihen stehen pari passu mit bestehender unbesicherter Senior-Schuld, sind jedoch effektiv nachrangig gegenüber besicherten Verbindlichkeiten und Verpflichtungen von Tochtergesellschaften. Vor den Par-Rückzahlungsterminen (1. Juni 2030 / 1. April 2035) gelten optionale Make-Whole-Rückzahlungen zu Treasury +15 Basispunkte; danach zum Nennwert.

Ausgabepreis: 2030er Anleihen zu 99,660% (Rendite 4,556%); 2035er Anleihen zu 99,572% (Rendite 5,197%). Nettoerlös von ca. 988,4 Millionen US-Dollar (nach 6,3 Millionen US-Dollar Underwriting-Abschlag und Kosten) werden für allgemeine Unternehmenszwecke, Schuldentilgung und Wachstumspipeline verwendet; verbundene Underwriter können Erlöse über Kreditlinienrückzahlungen erhalten (FINRA Regel 5121 Offenlegung).

Die Covenants begrenzen Sicherheiten (<40% der Gesamtvermögenswerte), Gesamtschulden (<60% der bereinigten Vermögenswerte), verlangen eine Zinsdeckungsquote ≥150% und unbelastete Vermögenswerte ≥150% der unbesicherten Schulden. Kein Tilgungsfonds; Anleihen werden nicht notiert. Die Abwicklung wird für den 4. August 2025 erwartet (T+? sofort).

Positive
  • None.
Negative
  • None.

Insights

TL;DR – $1 bn add-on upsizes two series, modestly higher coupons, proceeds mainly refinance; leverage covenants unchanged.

The add-ons expand Welltower’s unsecured curve while maintaining identical terms and CUSIPs, boosting benchmark liquidity (2030s to $1 bn; 2035s to $1.25 bn). Pricing—T+110 bp/145 bp—slots in line with single-A REIT peers and below Welltower’s weighted-average rate, limiting incremental interest expense. Covenant package mirrors existing notes, preserving 60% debt/asset and 1.5× interest-coverage guards; no structural subordination change. Use-of-proceeds language points to opportunistic refinancing and acquisition pipeline, implying neutral leverage trajectory. Overall, credit profile remains stable; issuance is primarily liability-management rather than new leverage.

TL;DR – Financing extends maturity ladder and funds growth, but lifts gross debt to ≈$18.3 bn.

By locking in sub-5.2% rates out to 2035, Welltower mitigates refinancing risk ahead of potential rate volatility and supports its senior housing reinvestment strategy. Management still targets the 60% debt/asset ceiling, yet gross leverage edges up by ~6%. Because proceeds may partly recycle existing revolver draws, net leverage impact could be muted. Investors should monitor execution of pipeline investments to ensure earnings accretion offsets added interest burden.

Welltower OP LLC, la controllata operativa di Welltower Inc. (NYSE: WELL), sta emettendo 1,0 miliardi di dollari di obbligazioni senior non garantite:

  • 400 milioni di dollari di obbligazioni al 4,500% con scadenza 2030, fungibili con 600 milioni emessi il 27 giugno 2025, portando la serie 2030 a 1,0 miliardi di dollari.
  • 600 milioni di dollari di obbligazioni al 5,125% con scadenza 2035, fungibili con 650 milioni emessi il 27 giugno 2025, portando la serie 2035 a 1,25 miliardi di dollari.

Entrambe le serie pagano interessi semestralmente il 1° gennaio e il 1° luglio, a partire dal 1° gennaio 2026, e sono garantite in modo pieno e incondizionato da Welltower Inc. Le obbligazioni hanno pari rango con il debito senior non garantito esistente, ma sono effettivamente subordinate alle obbligazioni garantite e alle passività delle controllate. Sono previste opzioni di rimborso anticipato make-whole prima delle date di rimborso a valore nominale (1 giugno 2030 / 1 aprile 2035) a Treasury +15 punti base; successivamente al valore nominale.

Prezzo di emissione: obbligazioni 2030 al 99,660% (rendimento 4,556%); obbligazioni 2035 al 99,572% (rendimento 5,197%). I proventi netti di circa 988,4 milioni di dollari (dopo uno sconto di sottoscrizione e spese per 6,3 milioni) saranno utilizzati per scopi societari generali, rimborso del debito e sviluppo del portafoglio crescita; affiliati degli underwriter potrebbero ricevere proventi tramite rimborsi di linee di credito (disclosure FINRA Regola 5121).

I covenant limitano i vincoli reali (<40% del totale attivo), il debito totale (<60% degli attivi rettificati), richiedono una copertura degli interessi ≥150% e attività libere da vincoli ≥150% del debito non garantito. Nessun fondo di ammortamento; le obbligazioni non saranno quotate. Il regolamento è previsto per il 4 agosto 2025 (T+? immediato).

Welltower OP LLC, la subsidiaria operativa de Welltower Inc. (NYSE: WELL), está emitiendo 1.000 millones de dólares en bonos senior no garantizados:

  • 400 millones de dólares en bonos al 4,500% con vencimiento en 2030, fungibles con 600 millones emitidos el 27 de junio de 2025, elevando la serie 2030 a 1.000 millones de dólares.
  • 600 millones de dólares en bonos al 5,125% con vencimiento en 2035, fungibles con 650 millones emitidos el 27 de junio de 2025, elevando la serie 2035 a 1.250 millones de dólares.

Ambas series pagan intereses semestralmente el 1 de enero y el 1 de julio, comenzando el 1 de enero de 2026, y están garantizadas total e incondicionalmente por Welltower Inc. Los bonos tienen paridad con la deuda senior no garantizada existente, pero están efectivamente subordinados a obligaciones garantizadas y a pasivos de subsidiarias. Se aplican redenciones opcionales make-whole antes de las fechas de llamada al valor nominal (1 de junio de 2030 / 1 de abril de 2035) a Treasury +15 puntos básicos; después a valor nominal.

Precio de emisión: bonos 2030 al 99,660% (rendimiento 4,556%); bonos 2035 al 99,572% (rendimiento 5,197%). Los ingresos netos de aproximadamente 988,4 millones de dólares (después de un descuento de suscripción y gastos de 6,3 millones) se usarán para propósitos corporativos generales, pago de deuda y pipeline de crecimiento; afiliados de los suscriptores pueden recibir ingresos mediante pagos de líneas de crédito (divulgación FINRA Regla 5121).

Los convenios limitan los gravámenes (<40% de activos totales), la deuda total (<60% de activos ajustados), requieren cobertura de intereses ≥150% y activos libres de gravámenes ≥150% de la deuda no garantizada. Sin fondo de amortización; los bonos no estarán listados. Se espera liquidación el 4 de agosto de 2025 (T+? inmediato).

Welltower OP LLC는 Welltower Inc.(NYSE: WELL)의 운영 자회사로서 10억 달러 규모의 선순위 무담보 채권을 발행합니다:

  • 2030년 만기 4.500% 채권 4억 달러, 2025년 6월 27일에 발행된 6억 달러와 상호 교환 가능하며, 2030년 시리즈를 10억 달러로 증액합니다.
  • 2035년 만기 5.125% 채권 6억 달러, 2025년 6월 27일에 발행된 6억 5천만 달러와 상호 교환 가능하며, 2035년 시리즈를 12억 5천만 달러로 증액합니다.

두 시리즈 모두 2026년 1월 1일부터 매년 1월 1일과 7월 1일에 반기별 이자를 지급하며, Welltower Inc.가 전액 무조건적으로 보증합니다. 채권은 기존 선순위 무담보 부채와 동일한 순위지만, 담보부 채무 및 자회사 부채에 대해 실질적으로 후순위입니다. 원금 상환 가능일 전에는 Treasury +15bp의 make-whole 선택적 상환이 가능하며(2030년 6월 1일 / 2035년 4월 1일), 이후에는 액면가로 상환됩니다.

발행 가격: 2030년 채권 99.660%(수익률 4.556%), 2035년 채권 99.572%(수익률 5.197%). 순발행금액은 약 9억 8,840만 달러(6.3백만 달러의 인수 수수료 및 비용 차감 후)로, 일반 법인 목적, 부채 상환 및 성장 파이프라인에 사용될 예정이며, 인수인 계열사는 신용시설 상환을 통해 수익을 받을 수 있습니다(FINRA 규칙 5121 공개).

약정은 담보 설정 한도(<총 자산의 40%), 총 부채 한도(<조정 자산의 60%), 이자보상비율 ≥150%, 무담보 자산 ≥무담보 부채의 150%를 요구합니다. 상환기금은 없으며, 채권은 상장되지 않습니다. 결제는 2025년 8월 4일 예정입니다(T+? 즉시).

Welltower OP LLC, la filiale opérationnelle de Welltower Inc. (NYSE : WELL), émet 1,0 milliard de dollars d'obligations senior non garanties :

  • 400 millions de dollars d'obligations à 4,500 % échéance 2030, fongibles avec 600 millions émis le 27 juin 2025, portant la série 2030 à 1,0 milliard de dollars.
  • 600 millions de dollars d'obligations à 5,125 % échéance 2035, fongibles avec 650 millions émis le 27 juin 2025, portant la série 2035 à 1,25 milliard de dollars.

Les deux séries versent des intérêts semestriels les 1er janvier et 1er juillet, à partir du 1er janvier 2026, et sont garanties de manière pleine et inconditionnelle par Welltower Inc. Les obligations sont au même rang que la dette senior non garantie existante, mais sont effectivement subordonnées aux engagements garantis et aux passifs des filiales. Des remboursements anticipés optionnels make-whole s'appliquent avant les dates de remboursement au pair (1er juin 2030 / 1er avril 2035) à Treasury +15 points de base ; ensuite au pair.

Prix d'émission : obligations 2030 à 99,660 % (rendement 4,556 %) ; obligations 2035 à 99,572 % (rendement 5,197 %). Les produits nets d'environ 988,4 millions de dollars (après une décote de souscription et frais de 6,3 millions) seront utilisés pour des fins générales d'entreprise, le remboursement de la dette et le pipeline de croissance ; les affiliés des souscripteurs peuvent recevoir des produits via des remboursements de lignes de crédit (divulgation FINRA Règle 5121).

Les engagements limitent les nantissements (<40 % des actifs totaux), la dette totale (<60 % des actifs ajustés), exigent une couverture des intérêts ≥150 % et des actifs non grevés ≥150 % de la dette non garantie. Pas de fonds d'amortissement ; les obligations ne seront pas cotées. Le règlement est prévu pour le 4 août 2025 (T+? immédiat).

Welltower OP LLC, die operative Tochtergesellschaft von Welltower Inc. (NYSE: WELL), gibt 1,0 Milliarden US-Dollar an unbesicherten Senior-Anleihen heraus:

  • 400 Millionen US-Dollar 4,500% Anleihen fällig 2030, fungibel mit 600 Millionen, die am 27. Juni 2025 ausgegeben wurden, wodurch die 2030er Serie auf 1,0 Milliarden US-Dollar angehoben wird.
  • 600 Millionen US-Dollar 5,125% Anleihen fällig 2035, fungibel mit 650 Millionen, die am 27. Juni 2025 ausgegeben wurden, wodurch die 2035er Serie auf 1,25 Milliarden US-Dollar angehoben wird.

Beide Serien zahlen halbjährlich Zinsen am 1. Januar und 1. Juli, beginnend am 1. Januar 2026, und sind von Welltower Inc. vollständig und bedingungslos garantiert. Die Anleihen stehen pari passu mit bestehender unbesicherter Senior-Schuld, sind jedoch effektiv nachrangig gegenüber besicherten Verbindlichkeiten und Verpflichtungen von Tochtergesellschaften. Vor den Par-Rückzahlungsterminen (1. Juni 2030 / 1. April 2035) gelten optionale Make-Whole-Rückzahlungen zu Treasury +15 Basispunkte; danach zum Nennwert.

Ausgabepreis: 2030er Anleihen zu 99,660% (Rendite 4,556%); 2035er Anleihen zu 99,572% (Rendite 5,197%). Nettoerlös von ca. 988,4 Millionen US-Dollar (nach 6,3 Millionen US-Dollar Underwriting-Abschlag und Kosten) werden für allgemeine Unternehmenszwecke, Schuldentilgung und Wachstumspipeline verwendet; verbundene Underwriter können Erlöse über Kreditlinienrückzahlungen erhalten (FINRA Regel 5121 Offenlegung).

Die Covenants begrenzen Sicherheiten (<40% der Gesamtvermögenswerte), Gesamtschulden (<60% der bereinigten Vermögenswerte), verlangen eine Zinsdeckungsquote ≥150% und unbelastete Vermögenswerte ≥150% der unbesicherten Schulden. Kein Tilgungsfonds; Anleihen werden nicht notiert. Die Abwicklung wird für den 4. August 2025 erwartet (T+? sofort).

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the Quarterly Period Ended June 29, 2025
Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from             to            
Commission File Number 001-35406 
ilmnlogoa191.jpg
Illumina, Inc.
(Exact name of registrant as specified in its charter)
Delaware33-0804655
(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)
5200 Illumina Way, San Diego, CA 92122
(Address of principal executive offices) (Zip code)
(858) 202-4500
(Registrant’s telephone number, including area code)
N/A
(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 par valueILMNThe Nasdaq Stock Market LLC

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 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, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerþAccelerated 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 13a 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   þ
As of July 25, 2025, there were 153.7 million shares of the registrant’s common stock outstanding.


Table of Contents

ILLUMINA, INC.
FORM 10-Q
FOR THE FISCAL QUARTER ENDED JUNE 29, 2025
TABLE OF CONTENTS


CONDENSED CONSOLIDATED FINANCIAL STATEMENTSPAGE
Condensed Consolidated Balance Sheets
5
Condensed Consolidated Statements of Operations
6
Condensed Consolidated Statements of Comprehensive Income (Loss)
7
Condensed Consolidated Statements of Stockholders’ Equity
8
Condensed Consolidated Statements of Cash Flows
10
Notes to Condensed Consolidated Financial Statements
11
1. Organization and Significant Accounting Policies
11
2. Pending Acquisition
13
3. Revenue
13
4. Investments and Fair Value Measurements
14
5. Debt
16
6. Stockholders’ Equity
18
7. Supplemental Balance Sheet Details
19
8. Legal Proceedings
23
9. Income Taxes
25
10. Segment Information
26
MANAGEMENT’S DISCUSSION & ANALYSIS
Management’s Overview and Outlook
27
Results of Operations
30
Liquidity and Capital Resources
34
Critical Accounting Policies and Estimates
36
Recent Accounting Pronouncements
36
Quantitative and Qualitative Disclosures About Market Risk
36
OTHER KEY INFORMATION
Controls and Procedures
36
Legal Proceedings
37
Risk Factors
37
Share Repurchases and Sales
37
Adoptions, Modifications or Terminations of Trading Plans
37
Exhibits
38
Form 10-Q Cross-Reference Index
39


See “Form 10-Q Cross-Reference Index” within Other Key Information for a cross-reference to the parts and items requirements of the Securities and Exchange Commission Quarterly Report on Form 10-Q.
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Consideration Regarding Forward-Looking Statements
This Quarterly Report on Form 10-Q contains, and our officers and representatives may from time to time make, “forward-looking statements” within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. Words such as: “anticipate,” “intend,” “plan,” “goal,” “seek,” “believe,” “continue,” “project,” “estimate,” “expect,” “strategy,” “future,” “likely,” “may,” “potential,” “predict,” “should,” “will,” or similar words or phrases, or the negatives of these words, may identify forward-looking statements, but the absence of these words does not necessarily mean that a statement is not forward looking. Examples of forward-looking statements include, among others, statements we make regarding:
our expectations as to our future financial performance, results of operations, or other operational results or metrics;
the benefits that we expect will result from our business activities and certain transactions we have completed, or may complete, such as product introductions, increased revenue, decreased expenses, and avoided expenses and expenditures;
our expectations of the effect on our financial condition of claims, litigation, contingent liabilities, and governmental investigations, proceedings, and regulations;
our strategies or expectations for product development, market position, financial results, and reserves;
our ability to successfully implement cost reduction plans in a timely manner and the possibility that costs associated with our cost reduction plans are greater than we anticipate;
our expectations related to the proposed acquisition of SomaLogic, Inc. (SomaLogic) and certain other assets from Standard BioTools Inc. (Standard BioTools), including regarding regulatory approvals, timing, the future conduct and growth of the SomaLogic business and the proteomics market and our ability to successfully integrate SomaLogic into our existing operations and SomaLogic’s technology and products into our portfolio;
our estimate of the cost impact on Illumina of the tariffs announced by the U.S. Government and other countries beginning in April 2025; and
other expectations, beliefs, plans, strategies, anticipated developments, and other matters that are not historical facts.
Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based only on our current beliefs, expectations, and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy, and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks, and changes in circumstances that are difficult to predict and many of which are outside of our control. Our actual results and financial condition may differ materially from those indicated in the forward-looking statements. Therefore, you should not rely on any of these forward-looking statements. Important factors that could cause our actual results and financial condition to differ materially from those indicated in the forward-looking statements include, among others, the following:
our expectations and beliefs regarding prospects and growth for our business and the markets in which we operate;
the timing and mix of customer orders among our products and services;
challenges inherent in developing, manufacturing, and launching new products and services, including expanding manufacturing operations and reliance on third-party suppliers for critical components;
uncertainty regarding the impact of our recent inclusion on the “unreliable entities list” by regulatory authorities in China and the decision by regulatory authorities in China to not permit us to export sequencing instruments into China;
any reductions or potential reductions in funding for the National Institutes of Health (NIH), or targeted cancellations by the U.S. federal government of certain grants or contracts, could negatively impact our customers and reduce demand for our products and services;
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the impact of recently launched or pre-announced products and services on existing products and services;
uncertainty regarding, or potential changes in, diplomatic and trade relationships, for example, as a result of the recent change in the U.S. government administration;
risks and uncertainties regarding legal and regulatory proceedings;
the impact of tariffs recently imposed by the U.S. government and its trading partners in response, other possible tariffs or trade protection measures, import or export licensing requirements, new or different customs duties, trade embargoes and sanctions and other trade barriers, as well as the impact of Illumina’s efforts to mitigate the effect of such tariffs;
risks associated with contracts or other agreements containing provisions that might be implicated by the divestiture of GRAIL, Inc. (f/k/a GRAIL, LLC) (GRAIL), including our ability to fully realize the anticipated economic benefits of our commercial arrangements with GRAIL and our obligations with respect to contingent value rights (the CVRs) issued by us in connection with the GRAIL acquisition, which may adversely affect us and our business and/or the market value of the CVRs;
the risk of additional litigation arising against us in connection with the GRAIL acquisition;
the completion of the proposed acquisition of SomaLogic and certain assets from Standard BioTools on the anticipated terms and timeline, or at all, including the ability of the parties to obtain required regulatory approvals - such as under the Hart-Scott-Rodino Act in the United States or from government authorities that may have or assert jurisdiction outside the United States - and to satisfy other conditions to the closing of the transaction;
our ability to successfully integrate SomaLogic into our existing operations and SomaLogic’s technology and products into our portfolio;
the assumptions underlying our critical accounting policies and estimates;
our assessments and estimates used to determine our expected effective tax rate;
our assessments and beliefs regarding the outcome of pending legal proceedings and any liability that we may incur as a result of those proceedings, as well as the cost and potential diversion of management resources associated with these proceedings;
uncertainty, or adverse economic and business conditions, including as a result of slowing or uncertain economic growth, competitive landscape, public health crisis, or armed conflict; and
other factors detailed in our filings with the Securities and Exchange Commission (SEC), including the risks, uncertainties, and assumptions described in “Risk Factors” within the Business & Market Information section of our Annual Report on Form 10-K for the fiscal year ended December 29, 2024, the “Other Key Information” section of our Quarterly Report on Form 10-Q for the period ended March 30, 2025, the “Risk Factors” section below, or in information disclosed in public conference calls, the date and time of which are released beforehand.
Any forward-looking statement made by us in this Quarterly Report on Form 10-Q is based only on information currently available to us and speaks only as of the date on which it is made. We undertake no obligation, and do not intend, to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, or to review or confirm analysts’ expectations, or to provide interim reports or updates on the progress of any current financial quarter, in each case whether as a result of new information, future developments, or otherwise.
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CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

ILLUMINA, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In millions)

June 29,
2025
December 29,
2024
 (Unaudited) 
ASSETS
Current assets:
Cash and cash equivalents$934 $1,127 
Short-term investments221 93 
Accounts receivable, net701 735 
Inventory, net575 547 
Prepaid expenses and other current assets210 244 
Total current assets2,641 2,746 
Property and equipment, net764 815 
Operating lease right-of-use assets397 419 
Goodwill1,113 1,113 
Intangible assets, net238 295 
Deferred tax assets, net534 567 
Other assets400 348 
Total assets$6,087 $6,303 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$200 $221 
Accrued liabilities762 827 
Term debt, current portion499 499 
Total current liabilities1,461 1,547 
Operating lease liabilities528 554 
Term debt1,492 1,490 
Other long-term liabilities348 339 
Stockholders’ equity:
Common stock2 2 
Additional paid-in capital7,676 7,525 
Accumulated other comprehensive (loss) income
(21)22 
Accumulated deficit(876)(1,242)
Treasury stock, at cost(4,523)(3,934)
Total stockholders’ equity2,258 2,373 
Total liabilities and stockholders’ equity$6,087 $6,303 

See accompanying notes to condensed consolidated financial statements.

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ILLUMINA, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
(In millions, except per share amounts)
 
 Three Months EndedSix Months Ended
 June 29,
2025
June 30,
2024
June 29,
2025
June 30,
2024
Revenue:
Product revenue$912 $927 $1,793 $1,803 
Service and other revenue147 185 307 385 
Total revenue1,059 1,112 2,100 2,188 
Cost of revenue:
Cost of product revenue276 250 529 504 
Cost of service and other revenue71 95 160 202 
Amortization of acquired intangible assets17 46 33 94 
Total cost of revenue364 391 722 800 
Gross profit695 721 1,378 1,388 
Operating expense:
Research and development247 325 499 660 
Selling, general and administrative234 147 501 588 
Goodwill and intangible impairment 1,886  1,889 
Total operating expense481 2,358 1,000 3,137 
Income (loss) from operations214 (1,637)378 (1,749)
Other income (expense):
Interest income10 13 21 25 
Interest expense(25)(20)(50)(39)
Other income (expense), net107 (332)139 (323)
Total other income (expense), net92 (339)110 (337)
Income (loss) before income taxes306 (1,976)488 (2,086)
Provision for income taxes71 12 122 28 
Net income (loss)$235 $(1,988)$366 $(2,114)
Earnings (loss) per share:
Basic$1.49 $(12.48)$2.32 $(13.28)
Diluted$1.49 $(12.48)$2.31 $(13.28)
Shares used in computing earnings (loss) per share:
Basic 157 159 158 159 
Diluted157 159 158 159 
See accompanying notes to condensed consolidated financial statements.

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ILLUMINA, INC.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(Unaudited)
(In millions)
 
 Three Months EndedSix Months Ended
 June 29,
2025
June 30,
2024
June 29,
2025
June 30,
2024
Net income (loss)$235 $(1,988)$366 $(2,114)
Unrealized (loss) gain on cash flow hedges, net of deferred tax(29)2 (43)15 
Total comprehensive income (loss)$206 $(1,986)$323 $(2,099)

See accompanying notes to condensed consolidated financial statements.

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ILLUMINA, INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(Unaudited)
(In millions)

Additional
Accumulated Other
Total
 Common StockPaid-InComprehensive
Accumulated
Treasury StockStockholders’
 SharesAmountCapital
Income (Loss)
Deficit
SharesAmountEquity
Balance as of December 31, 2023199 $2 $9,555 $(1)$(19)(40)$(3,792)$5,745 
Net loss— — — — (126)— — (126)
Unrealized gain on cash flow hedges, net of deferred tax— — — 13 — — — 13 
Issuance of common stock, net of repurchases— — 36 — — — (1)35 
Share-based compensation— — 67 — — — — 67 
Balance as of March 31, 2024199 2 9,658 12 (145)(40)(3,793)5,734 
Net loss— — — — (1,988)— — (1,988)
Unrealized gain on cash flow hedges, net of deferred tax— — — 2 — — — 2 
Issuance of common stock, net of repurchases— — — — — — (1)(1)
Share-based compensation— — 88 — — — — 88 
Spin-Off of GRAIL— — (2,399)— — — — (2,399)
Balance as of June 30, 2024199 2 7,347 14 (2,133)(40)(3,794)1,436 
Net income— — — — 705 — — 705 
Unrealized loss on cash flow hedges, net of deferred tax— — — (19)— — — (19)
Issuance of common stock, net of repurchases— — 19 — — (1)(99)(80)
Share-based compensation— — 83 — — — — 83 
Balance as of September 29, 2024199 2 7,449 (5)(1,428)(41)(3,893)2,125 
Net income— — — — 186 — — 186 
Unrealized gain on cash flow hedges, net of deferred tax— — — 27 — — — 27 
Issuance of common stock, net of repurchases1 — (4)— — — (41)(45)
Share-based compensation— — 80 — — — — 80 
Balance as of December 29, 2024200 $2 $7,525 $22 $(1,242)(41)$(3,934)$2,373 

See accompanying notes to condensed consolidated financial statements.








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ILLUMINA, INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(Unaudited)
(In millions)
AdditionalAccumulated Other

Total
 Common StockPaid-InComprehensive
Accumulated
Treasury StockStockholders’
 SharesAmountCapital
Income (Loss)
Deficit
SharesAmountEquity
Balance as of December 29, 2024200 $2 $7,525 $22 $(1,242)(41)$(3,934)$2,373 
Net income    131   131 
Unrealized loss on cash flow hedges, net of deferred tax   (14)   (14)
Issuance of common stock, net of repurchases1  10   (1)(205)(195)
Share-based compensation  73     73 
Balance as of March 30, 2025201 2 7,608 8 (1,111)(42)(4,139)2,368 
Net income    235   235 
Unrealized loss on cash flow hedges, net of deferred tax   (29)   (29)
Issuance of common stock, net of repurchases  (1)  (5)(384)(385)
Share-based compensation  69     69 
Balance as of June 29, 2025201 $2 $7,676 $(21)$(876)(47)$(4,523)$2,258 

See accompanying notes to condensed consolidated financial statements.
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ILLUMINA, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(In millions)
 Six Months Ended
 June 29,
2025
June 30,
2024
Cash flows from operating activities:
Net income (loss)$366 $(2,114)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation expense103 116 
Amortization of intangible assets34 97 
Share-based compensation expense142 208 
Deferred income taxes41 (180)
Net (gains) losses on strategic investments(133)330 
Change in fair value of contingent consideration liabilities(32)(255)
Gain on Helix contingent value right (11)
Property and equipment and right-of-use asset impairment 32 
Goodwill and intangible impairment
23 1,889 
Other9 (11)
Changes in operating assets and liabilities:
Accounts receivable49 72 
Inventory(28)4 
Prepaid expenses and other current assets11 (16)
Operating lease right-of-use assets and liabilities, net(17)(14)
Other assets(3)(9)
Accounts payable(26)(30)
Accrued liabilities(91)83 
Other long-term liabilities26 (34)
Net cash provided by operating activities474 157 
Cash flows from investing activities:
Purchases of property and equipment(62)(67)
Purchases of strategic investments(43)(22)
Cash paid for intangible assets(7) 
Net cash used in investing activities(112)(89)
Cash flows from financing activities:
Common stock repurchases(570) 
Taxes paid related to net share settlement of equity awards(23)(2)
Proceeds from issuance of common stock28 36 
Payments on contingent consideration liabilities
(1)(1)
GRAIL cash deconsolidated as a result of spin-off (968)
Borrowings on delayed draw term loan, net of issuance costs 744 
Net cash used in financing activities(566)(191)
Effect of exchange rate changes on cash and cash equivalents11 (5)
Net decrease in cash and cash equivalents(193)(128)
Cash and cash equivalents at beginning of period1,127 1,048 
Cash and cash equivalents at end of period$934 $920 
Supplemental cash flow information:
GRAIL net assets, excluding cash and cash equivalents, deconsolidated as a result of spin-off$ $1,770 
    
See accompanying notes to condensed consolidated financial statements.
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ILLUMINA, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)
Unless the context requires otherwise, references in this report toIllumina,” the “Company,” “we,” “us,” and “our” refer to Illumina, Inc. and its consolidated subsidiaries.
1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES
Business Overview
We are a provider of sequencing- and array-based solutions for genetic and genomic analysis, serving customers in the research, clinical and applied markets. Our products are used for applications in the life sciences, oncology, reproductive health, agriculture and other emerging segments. Our customers include leading genomic research centers, academic institutions, government laboratories, and hospitals, as well as pharmaceutical, biotechnology, commercial molecular diagnostic laboratories, and consumer genomics companies.
On June 24, 2024, we completed the separation (the Spin-Off) of GRAIL into a new public company through the distribution of 26,547,021 shares of GRAIL common stock to Illumina stockholders on a pro rata basis. The distribution reflected approximately 85.5% of the outstanding common stock of GRAIL as of 5:00 p.m. New York time on June 13, 2024, the record date for the distribution (the Record Date). We retained 14.5% of the shares of GRAIL common stock immediately following the Spin-Off. The disposition of GRAIL did not meet the criteria to be reported as a discontinued operation and GRAIL’s results of operations and cash flows have not been reclassified.
As part of the Spin-Off, we contributed to GRAIL an amount, in cash, to cover 2.5 years of GRAIL’s operations (the Disposal Funding), which was determined to be $974 million, less the cash and cash equivalents held by GRAIL. In planning for and executing the Spin-Off, we incurred $37 million and $52 million in separation-related transaction costs in Q2 2024 and YTD 2024, respectively, which were recorded in selling, general and administrative expense.
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. Interim financial results are not necessarily indicative of results anticipated for the full year. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and footnotes included in the Annual Report on Form 10-K for the fiscal year ended December 29, 2024, from which the prior year balance sheet information herein was derived. The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, and expense, and related disclosure of contingent assets and liabilities. Although recently imposed tariffs, reductions in the U.S. government’s funding of the National Institutes of Health, our inclusion on the unreliable entities list by regulatory authorities in China and the prohibition of our export of sequencing instruments into China, as well as macroeconomic factors such as inflation, exchange rate fluctuations, and concerns about an economic downturn present additional uncertainty, we continue to use the best information available to form our critical accounting estimates. Actual results could differ from those estimates.
The unaudited condensed consolidated financial statements include our accounts, our wholly-owned subsidiaries, and majority-owned or controlled companies. All intercompany transactions and balances have been eliminated in consolidation. Certain prior period amounts have been reclassified to conform to the current period presentation. In management’s opinion, the accompanying unaudited condensed consolidated financial statements reflect all adjustments, consisting of normal recurring adjustments, considered necessary for a fair presentation of the results for the interim periods presented.
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Fiscal Year
Our fiscal year is the 52 or 53 weeks ending the Sunday closest to December 31, with quarters of 13 or 14 weeks ending the Sunday closest to March 31, June 30, September 30, and December 31. References to Q2 2025 and Q2 2024 refer to the three months ended June 29, 2025 and June 30, 2024, respectively, which were both 13 weeks. References to year-to-date (YTD) 2025 and 2024 refer to the six months ended June 29, 2025 and June 30, 2024, respectively, which were both 26 weeks.
Significant Accounting Policies
During YTD 2025, there were no changes to our significant accounting policies as described in our Annual Report on Form 10-K for the fiscal year ended December 29, 2024.
Accounting Pronouncements Pending Adoption

In December 2023, the FASB issued ASU 2023-09, Income Taxes - Improvements to Income Tax Disclosures. The new standard includes enhanced income tax disclosures, specifically related to the rate reconciliation and income taxes paid for annual periods. The standard is effective for us beginning in our annual fiscal year 2025, with early adoption permitted, and is expected to be applied prospectively, but retrospective application is permitted. We are currently evaluating the impact of ASU 2023-09 on the consolidated financial statements and related disclosures.

In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses - Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures. The new standard requires a company to provide disaggregated disclosures, in the notes to the financial statements, of specified categories of expenses that are included in line items on the face of the income statement. The standard is effective for us beginning in fiscal year 2027 and interim periods within fiscal year 2028, with early adoption permitted. The new standard is expected to be applied prospectively, but retrospective application is permitted. We are currently evaluating the impact of ASU 2024-03 on the consolidated financial statements and related disclosures.
Earnings (Loss) per Share
Basic earnings (loss) per share is computed based on the weighted average number of common shares outstanding during the period. Diluted earnings (loss) per share is computed based on the sum of the weighted average number of common shares and potentially dilutive common shares outstanding during the period. In loss periods, basic and diluted loss per share are identical since the effect of potentially dilutive common shares is antidilutive and therefore excluded. Potentially dilutive common shares from equity awards are determined using the average share price for each period under the treasury stock method. In addition, proceeds from exercise of equity awards and the average amount of unrecognized compensation expense for equity awards are assumed to be used to repurchase shares.
The weighted average shares used to calculate basic and diluted earnings (loss) per share were as follows:
In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Weighted average shares used in calculating basic earnings (loss) per share
157 159 158 159 
Weighted average shares used in calculating diluted earnings (loss) per share
157 159 158 159 
Antidilutive shares:
Equity awards5 5 3 4 
Potentially dilutive shares excluded from calculation due to antidilutive effect5 5 3 4 
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2. PENDING ACQUISITION
On June 22, 2025, we entered into a Stock Purchase Agreement (the Purchase Agreement) with Standard BioTools to acquire SomaLogic and other specified assets for $350 million in cash, subject to customary adjustments. The Purchase Agreement further provides for, in connection with the revenues generated from certain products and services, (i) royalty streams and (ii) up to $75 million in potential milestone payments to Standard BioTools. The transaction, which is expected to close in the first half of 2026, is subject to customary closing conditions, including the receipt of required regulatory approvals. The Purchase Agreement contains certain termination rights if the consummation of the acquisition does not occur on or before March 23, 2026, subject to three automatic three-month extensions related to obtaining required regulatory approvals. Upon termination of the Purchase Agreement under specified circumstances relating to the failure to obtain regulatory approvals, we would be required to pay Standard BioTools a termination fee of $14.5 million. The purchase agreement also contemplates that, immediately prior to or at the close of the transaction, Illumina and Standard BioTools will enter into several ancillary agreements, including (i) a transition services agreement, pursuant to which Standard BioTools will provide certain transition services for a period following the closing and (ii) a license agreement, pursuant to which we will grant to Standard BioTools a non-transferable, non-sublicensable license to certain intellectual property owned by us.
3. REVENUE
Our revenue is generated from the sale of products and services. Product revenue consists of sales of instruments and consumables used in genetic analysis. Service and other revenue consists of revenue generated from genotyping and sequencing services, instrument service contracts, development and licensing agreements, and, prior to the Spin-Off of GRAIL on June 24, 2024, cancer detection testing services related to the GRAIL business.
Revenue by Source
Q2 2025Q2 2024
In millionsSequencingMicroarrayTotalSequencingMicroarrayTotal
Consumables$740 $71 $811 $729 $78 $807 
Instruments96 5 101 116 4 120 
Total product revenue836 76 912 845 82 927 
Service and other revenue136 11 147 171 14 185 
Total revenue$972 $87 $1,059 $1,016 $96 $1,112 
YTD 2025YTD 2024
In millionsSequencingMicroarrayTotalSequencingMicroarrayTotal
Consumables$1,437 $143 $1,580 $1,420 $149 $1,569 
Instruments204 9 213 226 8 234 
Total product revenue1,641 152 1,793 1,646 157 1,803 
Service and other revenue277 30 307 349 36 385 
Total revenue$1,918 $182 $2,100 $1,995 $193 $2,188 
Revenue by Geographic Area
Based on region of destination (in millions)Q2 2025Q2 2024YTD 2025YTD 2024
Americas$586 $640 $1,156 $1,243 
Europe310 289 603 568 
Greater China (1)
63 75 135 153 
Asia-Pacific, Middle East, and Africa (2)
100 108 206 224 
Total revenue$1,059 $1,112 $2,100 $2,188 
_____________
(1)Region includes revenue from China, Taiwan, and Hong Kong.
(2)Region includes revenue from Russia and Turkey.
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Performance Obligations
We regularly enter into contracts with multiple performance obligations. These contracts are believed to be firm as of the balance sheet date. However, we may allow customers to make product substitutions as we launch new products. The timing of shipments depends on several factors, including agreed upon shipping schedules, which may span multiple quarters. Most performance obligations are generally satisfied within a short time frame, approximately three to six months, after the contract execution date. As of June 29, 2025, the aggregate amount of the transaction price allocated to remaining performance obligations was $862 million, of which 79% is expected to be converted to revenue in the next twelve months, 10% in the following twelve months, and remainder thereafter.
Contract Assets and Liabilities
Contract assets, which consist of revenue recognized and performance obligations satisfied or partially satisfied in advance of customer billing, were $15 million and $16 million as of June 29, 2025 and December 29, 2024, respectively, and were recorded in prepaid expenses and other current assets.
Contract liabilities, which consist of deferred revenue and customer deposits, as of June 29, 2025 and December 29, 2024, were $324 million and $327 million, respectively, of which $247 million and $260 million, respectively, was short-term and recorded in accrued liabilities and the remaining long-term portions were recorded in other long-term liabilities. Revenue recorded in Q2 2025 and YTD 2025 included $70 million and $166 million, respectively, of previously deferred revenue that was included in contract liabilities as of December 29, 2024.
4. INVESTMENTS AND FAIR VALUE MEASUREMENTS
Strategic Investments
Marketable Equity Securities
Our short-term investments consist of marketable equity securities. As of June 29, 2025 and December 29, 2024, the fair value of our marketable equity securities totaled $221 million and $93 million, respectively.
Gains (losses) recognized in other income (expense), net on marketable equity securities were as follows:
In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Net gains (losses) recognized during the period (1)
$97 $(330)$128 $(329)
Less: Net gains (losses) recognized during the period on securities sold during the period
    
Net unrealized gains (losses) recognized during the period on securities still held at the reporting date$97 $(330)$128 $(329)
_____________
(1)Subsequent to the Spin-Off of GRAIL, we recognized a loss of $328 million in Q2 2024 and YTD 2024 on our retained investment.
Non-Marketable Equity Securities
As of June 29, 2025 and December 29, 2024, non-marketable equity securities, without readily determinable fair values, included in other assets, were $46 million and $26 million, respectively.
Venture Funds
We invest in three venture capital investment funds (the Funds), which are accounted for as equity-method investments. The aggregate carrying amount of the Funds, included in other assets, was $224 million and $201 million as of June 29, 2025 and December 29, 2024, respectively. Gains and losses are recorded in other income (expense), net. We recorded net gains of $6 million and $8 million in Q2 2025 and YTD 2025, respectively. We recorded a net loss of $2 million and a net gain of $3 million in Q2 2024 and YTD 2024, respectively.
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Our commitments to the Funds are as follows:
Dollars in millions
Capital commitments
Callable through date
Remaining callable as of June 29, 2025 (1)
Fund I
$100 April 2026$3 
Fund II
$150 July 2029$39 
Fund III
$60 December 2034$35 
_____________
(1)Fund I also had recallable distributions of approximately $10 million.
Revenue recognized from transactions with our strategic investees was $8 million and $15 million for Q2 2025 and YTD 2025, respectively, and $4 million and $7 million for Q2 2024 and YTD 2024, respectively.
Fair Value Measurements
The following table presents the hierarchy for assets and liabilities measured at fair value on a recurring basis:
June 29, 2025December 29, 2024
In millionsLevel 1Level 2Level 3TotalLevel 1Level 2Level 3Total
Assets:
Money market funds (cash equivalents)$735 $ $ $735 $931 $ $ $931 
Marketable equity securities221   221 93   93 
Other investments
  23 23   17 17 
Deferred compensation plan assets 72  72  70  70 
Total assets measured at fair value$956 $72 $23 $1,051 $1,024 $70 $17 $1,111 
Liabilities:
Contingent consideration liabilities$ $ $40 $40 $ $ $73 $73 
Deferred compensation plan liability 66  66  65  65 
Total liabilities measured at fair value$ $66 $40 $106 $ $65 $73 $138 
Marketable equity securities are measured at fair value based on quoted trade prices in active markets. We elected the fair value option for other investments, which are included in other assets, and consist primarily of convertible notes. Fair value for the convertible notes is derived using a probability-weighted scenario approach with changes in fair value recognized in other income (expense), net. Deferred compensation plan assets consist primarily of investments in life insurance contracts carried at cash surrender value, which reflects the net asset value of the underlying publicly traded mutual funds. We corroborate the fair value of our holdings, comparing valuations obtained from our investment service provider to valuations reported by our asset custodians, validating pricing sources and models, and reviewing key model inputs.
Contingent Consideration Liabilities
We reassess the fair value of contingent consideration related to acquisitions on a quarterly basis, with changes in the fair value, subsequent to the acquisition date, recognized in selling, general and administrative expense.
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Changes in the estimated fair value of our contingent consideration liabilities during YTD 2025 were as follows:
In millions
Balance as of December 29, 2024$73 
Change in estimated fair value(32)
Cash payments
(1)
Balance as of June 29, 2025$40 
The fair value of our contingent consideration liability related to GRAIL was $40 million and $71 million as of June 29, 2025 and December 29, 2024, respectively, of which $39 million and $70 million, respectively, was included in other long-term liabilities, with the remaining balances included in accrued liabilities. The contingent value rights issued as part of the GRAIL acquisition entitle the holders to receive future cash payments on a quarterly basis (Covered Revenue Payments) representing a pro rata portion of certain GRAIL-related revenues (Covered Revenues) each year for a 12-year period (through August 2033). As defined in the Contingent Value Rights Agreement, this will reflect a 2.5% payment right to the first $1 billion of revenue each year for 12 years. Revenue above $1 billion each year will be subject to a 9% contingent payment right during this same period. Covered Revenues for the periods Q4 2024 through Q1 2025 and Q4 2023 through Q1 2024 were $70 million and $57 million, respectively, driven primarily by sales of GRAIL’s Galleri test. Covered Revenue Payments relating to such periods were $660,000 and $535,000, respectively, which were paid in YTD 2025 and YTD 2024, respectively.
We use a Monte Carlo simulation to estimate the fair value of our GRAIL contingent consideration. Estimates and assumptions used in the Monte Carlo simulation include forecasted revenues for GRAIL, a revenue risk premium, a revenue volatility estimate, an operational leverage ratio and a counterparty credit spread. These unobservable inputs represent a Level 3 measurement because they are supported by little or no market activity and reflect our own assumptions in measuring fair value. Subsequent to the GRAIL Spin-Off, we no longer have access to GRAIL management’s forecasts. Therefore, we rely on information made public by GRAIL and information published in analyst reports to estimate forecasted revenues through August 2033. To estimate the liability as of June 29, 2025, we selected a revenue risk premium of 4%. Given the continued volatility in GRAIL’s market capitalization, since the beginning of Q1 2025, the revenue risk premium selected in Q2 2025 was derived using the Capital Asset Pricing Model and comparable company betas. In prior periods, the revenue risk premium was derived from reconciling our forecasted revenues for GRAIL to GRAIL’s market capitalization, primarily using a 60-day trailing average.
The assumptions used in estimating the fair value of our contingent consideration liability related to GRAIL are inherently subject to uncertainty and we note that small changes in these assumptions could have a significant impact on the concluded value. For example, an increase or decrease of 20%, in each year, to the forecasted revenues would have resulted in an increase of $12 million and a decrease of $10 million, respectively, in the liability as of June 29, 2025. Additionally, an increase or decrease of 250 basis points to the selected revenue risk premium would have resulted in a decrease of $7 million and an increase of $9 million, respectively. We expect certain levels of volatility in the GRAIL contingent consideration liability are possible in future periods.
5. DEBT
Summary of Term Debt Obligations
In millionsJune 29,
2025
December 29,
2024
Principal amount of 2025 Term Notes outstanding$500 $500 
Principal amount of 2026 Term Notes outstanding
500 500 
Principal amount of 2027 Term Notes outstanding500 500 
Principal amount of 2031 Term Notes outstanding500 500 
Unamortized discounts and debt issuance costs(9)(11)
Net carrying amount of term debt
1,991 1,989 
Less: current portion499 499 
Term debt, non-current
$1,492 $1,490 
Fair value of term debt outstanding (Level 2)
$1,950 $1,940 
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Interest expense, which included amortization of debt discounts and issuance costs, was $24 million and $49 million in Q2 2025 and YTD 2025, respectively, and $20 million and $38 million in Q2 2024 and YTD 2024, respectively.
4.650% Term Notes due 2026 (2026 Term Notes)
In September 2024, we issued $500 million aggregate principal amount of 2026 Term Notes, which mature on September 9, 2026 and accrue interest at a rate of 4.650% per annum, payable semi-annually on March 9 and September 9 of each year, beginning on March 9, 2025. We may redeem for cash all or any portion of the notes, at our option, at any time prior to maturity at make-whole premium redemption prices defined in the form of the notes.
5.800% Term Notes due 2025 (2025 Term Notes) and 5.750% Term Notes due 2027 (2027 Term Notes)
In December 2022, we issued $500 million aggregate principal amount of 2025 Term Notes and $500 million aggregate principal amount of 2027 Term Notes. The 2025 Notes, which mature on December 12, 2025, and the 2027 Notes, which mature on December 13, 2027, accrue interest at a rate of 5.800% and 5.750% per annum, respectively, payable semi-annually. Interest for the 2025 Notes is payable on June 12 and December 12 of each year and interest for the 2027 Notes is payable on June 13 and December 13 of each year.
We may redeem for cash all or any portion of the 2025 or 2027 Term Notes, at our option, at any time prior to maturity. Prior to November 12, 2025 for the 2025 Notes and prior to November 13, 2027 for the 2027 Notes, the notes are redeemable at make-whole premium redemption prices as defined in the applicable forms of note. After November 12, 2025 and November 13, 2027, respectively, the notes are redeemable at a redemption price equal to 100% of the principal to be redeemed, plus accrued and unpaid interest up to, but excluding, the redemption date.
2.550% Term Notes due 2031 (2031 Term Notes)
In March 2021, we issued $500 million aggregate principal amount of 2031 Term Notes, which mature on March 23, 2031 and accrue interest at a rate of 2.550% per annum, payable semi-annually on March 23 and September 23 of each year. We may redeem for cash all or any portion of the notes, at our option, at any time prior to maturity. Prior to December 23, 2030, the notes are redeemable at make-whole premium redemption prices as defined in the form of the notes. After December 23, 2030, the notes are redeemable at a redemption price equal to 100% of the principal to be redeemed, plus accrued and unpaid interest up to, but excluding, the redemption date.
Revolving Credit Agreement
On January 4, 2023, we entered into a credit agreement (the Revolving Credit Agreement), which provides us with a $750 million senior unsecured five-year revolving credit facility, including a $40 million sublimit for swingline borrowings and a $50 million sublimit for letters of credit (the Revolving Credit Facility). Proceeds of the loans under the Revolving Credit Facility may be used to finance working capital needs and for general corporate purposes.
The Revolving Credit Facility matures, and all amounts outstanding become due and payable in full, on January 4, 2028, subject to two one-year extensions at our option, the consent of the extending lenders and certain other conditions. We may prepay amounts borrowed and terminate commitments under the Revolving Credit Facility at any time without premium or penalty. As of June 29, 2025, there were no borrowings or letters of credit outstanding under the credit facility, and we were in compliance with all financial and operating covenants.
Loans under the Revolving Credit Facility will have a variable interest rate based on either the term secured overnight financing rate (SOFR) or the alternate base rate, plus an applicable rate that varies with our debt rating and, in the case of loans bearing interest based on term SOFR, a credit spread adjustment equal to 0.10% per annum. The Revolving Credit Agreement includes an option for us to elect to increase commitments under the credit facility or enter into one or more tranches of term loans in the aggregate principal amount of up to $250 million, subject to consent of the lenders providing the additional commitments or loans and certain other conditions.
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The Revolving Credit Agreement contains financial and operating covenants. Pursuant to the Revolving Credit Agreement, we are required to maintain a ratio of total debt to adjusted annual earnings before interest, taxes, depreciation and amortization (EBITDA), calculated based on the four consecutive fiscal quarters ending with the most recent fiscal quarter, of not greater than 3.50 to 1.00 as of the end of each fiscal quarter. Upon the consummation of any Qualified Acquisition (as defined in the Revolving Credit Agreement) and us providing notice to the Administrative Agent, the ratio increases to 4.00 to 1.00 for the fiscal quarter in which the acquisition is consummated and the three consecutive fiscal quarters thereafter. The operating covenants include, among other things, limitations on (i) the incurrence of indebtedness by our subsidiaries, (ii) liens on our and our subsidiaries assets, and (iii) certain fundamental changes and the disposition of assets by us and our subsidiaries. The Credit Agreement contains other customary covenants, representations and warranties, and events of default.
6. STOCKHOLDERS' EQUITY
In Q2 2025, the Company’s stockholders approved an amendment and restatement of the Amended and Restated 2015 Stock and Incentive Compensation Plan to, among other things, increase the maximum number of shares authorized for issuance by 7.9 million shares. As of June 29, 2025, approximately 11.3 million shares remained available for future grants under the Second Amended and Restated 2015 Stock and Incentive Compensation Plan.
Restricted Stock
Restricted stock activity was as follows:
Restricted
Stock Units
(RSU)
Performance
Stock Units
(PSU) (1)
Weighted-Average Grant Date Fair Value per Share
Units in thousandsRSUPSU
Outstanding at December 29, 20243,879 700 $158.60 $164.87 
Awarded1,746 190 $86.13 $97.90 
Vested(772) $148.57 $ 
Cancelled(403)(146)$148.38 $160.66 
Outstanding at June 29, 20254,450 744 $132.83 $130.40 
_____________
(1)We issue PSU for which the number of shares issuable is based on our performance relative to specified operating margin targets (OM PSU) and PSU with a market condition that vest based on the Company’s relative total shareholder return as compared to a peer group of companies (rTSR PSU). Beginning in fiscal year 2025, we no longer issue PSU for which the number of shares issuable is based on our performance relative to specified earnings per share targets. For OM PSU, the number of units reflect the estimated number of shares to be issued at the end of the performance period. For rTSR PSU, the number of units reflect the estimated number of shares to be issued based on performance as of the current reporting period. Awarded units are presented net of performance adjustments.
Employee Stock Purchase Plan (ESPP)
The price at which common stock is purchased under the ESPP is equal to 85% of the fair market value of the common stock on the first day of the offering period or purchase date, whichever is lower. During YTD 2025, approximately 0.4 million shares were issued under the plan. As of June 29, 2025, approximately 12.0 million shares remained available for issuance under the ESPP.
The assumptions used and the resulting estimate of weighted-average fair value per share for stock purchased under the ESPP during YTD 2025 were as follows:
Risk-free interest rate
4.06% - 4.94%
Expected volatility
41% - 48%
Expected term
0.5 - 1.0 year
Expected dividends0%
Weighted-average grant-date fair value per share$25.84 
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Share-Based Compensation
Share-based compensation expense reported in our consolidated statements of operations was as follows:
In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Cost of product revenue$6 $7 $11 $13 
Cost of service and other revenue1 1 1 4 
Research and development28 43 58 82 
Selling, general and administrative34 59 72 109 
Share-based compensation expense, before taxes69 110 142 208 
Related income tax benefits(15)(26)(31)(48)
Share-based compensation expense, net of taxes (1)
$54 $84 $111 $160 
____________
(1)In Q2 2024 and YTD 2024, we recognized expense related to GRAIL liability-classified awards of $23 million and $52 million, respectively.
As of June 29, 2025, unrecognized compensation cost, related to restricted stock and ESPP shares issued to date, of $553 million was expected to be recognized over a weighted-average period of approximately 2.5 years.
Share Repurchases
In August 2024, our Board of Directors authorized a new share repurchase program, which cancels and supersedes all prior and available repurchase authorizations, to repurchase up to $1.5 billion of our outstanding common stock. The repurchases may be completed through open market purchases, pursuant to Rule 10b5-1 or Rule 10b-18, or through an accelerated share repurchase program. Authorizations to repurchase up to approximately $804 million of our outstanding common stock remained available as of June 29, 2025.
Share repurchase activity, which includes unsettled repurchases as of June 29, 2025, was as follows:
In millions, except shares in thousands
Q2 2025YTD 2025
Number of shares repurchased
4,489 6,217 
Total cost of shares repurchased (1)
$384 $585 
_____________
(1)Total cost of shares repurchased includes the 1% excise tax imposed as part of the Inflation Reduction Act of 2022, which is calculated based on share repurchases, net of certain share issuances, and was immaterial for Q2 2025 and YTD 2025.
Subsequent to June 29, 2025 and through August 1, 2025, we repurchased an additional approximate 230,300 shares of our common stock for $22 million.
7. SUPPLEMENTAL BALANCE SHEET DETAILS
Accounts Receivable
In millionsJune 29,
2025
December 29,
2024
Trade accounts receivable, gross$709 $744 
Allowance for credit losses(8)(9)
Total accounts receivable, net$701 $735 
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Inventory
In millionsJune 29,
2025
December 29,
2024
Raw materials$227 $225 
Work in process419 404 
Finished goods47 31 
Inventory, gross693 660 
Inventory reserve(118)(113)
Total inventory, net$575 $547 
Accrued Liabilities
In millionsJune 29,
2025
December 29,
2024
Contract liabilities, current portion$247 $260 
Accrued compensation expenses (1)
214 252 
Accrued taxes payable75 101 
Operating lease liabilities, current portion79 79 
Other, including warranties (2)
147 135 
Total accrued liabilities$762 $827 
_____________
(1)Includes employee separation costs related to restructuring activities.
(2)See table below for changes in the reserve for product warranties.
Changes in the reserve for product warranties were as follows:
In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Balance at beginning of period$17 $20 $18 $21 
Additions charged to cost of product revenue6 10 14 22 
Repairs and replacements(7)(13)(16)(26)
Balance at end of period$16 $17 $16 $17 
We generally provide a one-year warranty on instruments. Additionally, we provide a warranty on consumables through the expiration date, which generally ranges from six to twelve months after the manufacture date. At the time revenue is recognized, an accrual is established for estimated warranty expenses based on historical experience as well as anticipated product performance. We periodically review the warranty reserve for adequacy and adjust the warranty accrual, if necessary, based on actual experience and estimated costs to be incurred. Warranty expense is recorded as a component of cost of product revenue.
Restructuring
In 2023, we implemented a cost reduction initiative that included workforce reductions, consolidation of certain facilities and other actions to reduce expenses, all as part of a plan to realign operating expenses while maintaining focus on our innovation roadmap and sustainable long-term growth. In Q1 2025, we implemented an incremental cost reduction initiative that included optimizing stock-based compensation and non-labor spending, as well as workforce reductions, to help mitigate the expected impact of a reduction in revenue and operating income from our Greater China business and the uncertainty in the U.S. government’s funding of the National Institutes of Health.
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A summary of the pre-tax restructuring charges is as follows:

In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Cumulative charges recorded since inception
Employee separation costs$8 $3 $39 $7 $99 
Asset impairment charges (1)
   32 146 
Other costs 1  1 8 
Total restructuring charges (2)
$8 $4 $39 $40 $253 
_____________
(1)For YTD 2024, primarily relates to impairment of right-of-use assets and leasehold improvements for our Foster City campus.
(2)For Q2 2025, $4 million was recorded in R&D expense, $3 million in SG&A expense, with remainder in cost of revenue.
For YTD 2025, $22 million was recorded in SG&A expense, $14 million in R&D expense, with remainder in cost of revenue.
For Q2 2024, $4 million was recorded in SG&A expense. For YTD 2024, $39 million was recorded in SG&A expense, with remainder in R&D expense. Restructuring charges for Q2 2024 and YTD 2024 primarily related to Core Illumina segment.
In Q1 2024, we recorded right-of-use asset impairments of $18 million related to our campus in Foster City, California and another property in San Diego, California. The impairments were determined by comparing the fair values of the impacted right-of-use assets to the carrying values of the assets as of the impairment measurement date. The fair values of the right-of-use assets were estimated using the discounted future cash flows method, which includes estimates and assumptions for future sublease rental rates that reflect current sublease market conditions, as well as discount rates. The estimates and assumptions used in our assessments represent Level 3 measurements because they are supported by little or no market activity and reflect our own assumptions in measuring fair value. We also recorded $14 million of leasehold improvement impairments, in Q1 2024, related to our Foster City campus. The impairments were recognized in selling, general and administrative expense.
A summary of restructuring liability activity during YTD 2025 is as follows:

In millions
Employee Separation Costs (1)
Other CostsTotal
Amount recorded in accrued liabilities as of December 29, 2024
$2 $2 $4 
Additional expense recorded
39  39 
Cash payments
(20)(2)(22)
Adjustments to accrual
(2) (2)
Amount recorded in accrued liabilities as of June 29, 2025
$19 $ $19 
Estimated costs to still be incurred
$(3)$ $(3)
_____________
(1)It is expected that substantially all of the employee separation related charges will be incurred and paid by the end of Q4 2025.
Goodwill and Intangible Assets
Goodwill is reviewed for impairment annually, during the second quarter, or more frequently if an event occurs indicating the potential for impairment. We performed our annual assessment in Q2 2025, noting no impairment.
We regularly perform reviews to determine if an event has occurred that may indicate identifiable intangible assets are potentially impaired. During Q2 2025, we performed a recoverability test when the planned use of a finite-lived intangible asset changed, resulting in an impairment charge of $23 million recorded in cost of product revenue. We concluded the carrying value of the intangible asset exceeded its estimated fair value, which was determined using a discounted cash flow model that included estimates and assumptions for projected future cash flows. The estimates and assumptions used in our assessment of fair value represent Level 3 measurements as they are supported by little or no market activity and reflect our own assumptions in measuring fair value.
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Derivative Financial Instruments
We are exposed to foreign exchange rate risks in the normal course of business and use derivative financial instruments to partially offset this exposure. We do not use derivative financial instruments for speculative or trading purposes. Foreign exchange contracts are carried at fair value in other current assets, other assets, accrued liabilities, or other long-term liabilities, as appropriate, on the condensed consolidated balance sheets. The cash flows associated with such foreign exchange contracts are classified as cash flows from operating activities in the condensed consolidated statements of cash flows, which is the same category as the hedged transaction.
We use foreign exchange forward contracts to manage foreign currency risks related to monetary assets and liabilities denominated in currencies other than the U.S. dollar. These derivative financial instruments have terms of one month or less and are not designated as hedging instruments. Changes in fair value of these derivatives are recognized in other income (expense), net, along with the re-measurement gain or loss on the foreign currency denominated assets or liabilities. As of June 29, 2025, we had foreign exchange forward contracts in place to hedge exposures in the euro, Japanese yen, Australian dollar, Canadian dollar, Singapore dollar, Chinese Yuan Renminbi, and British pound. As of June 29, 2025 and December 29, 2024, the total notional amounts of outstanding forward contracts in place for these foreign currency purchases were $483 million and $477 million, respectively.
We use foreign currency forward contracts to hedge portions of our foreign currency exposure associated with forecasted revenue transactions. These derivative financial instruments have terms up to 24 months and are designated as cash flow hedges. Changes in fair value of our cash flow hedges are recorded as a component of accumulated other comprehensive (loss) income and are reclassified to revenue in the same period the underlying hedged transactions are recorded. We regularly review the effectiveness of our hedges and consider them to be ineffective if it becomes probable that the forecasted transactions will not occur in the identified period. Changes in fair value of the ineffective portions of our cash flow hedges, if any, are recognized in other income (expense), net. As of June 29, 2025, we had foreign currency forward contracts in place to hedge exposures associated with forecasted revenue transactions denominated in the euro, Japanese yen, Australian dollar, Canadian dollar, and Chinese Yuan Renminbi. As of June 29, 2025 and December 29, 2024, the total notional amounts of outstanding cash flow hedge contracts in place for these foreign currency purchases were $689 million and $621 million, respectively. We recognized a loss of $2 million and a gain of $5 million in revenue in Q2 2025 and YTD 2025, respectively. We recognized gains of $4 million and $7 million in revenue in Q2 2024 and YTD 2024, respectively. As of June 29, 2025, the fair value of foreign currency forward contracts recorded in total assets and total liabilities was $2 million and $32 million, respectively. As of December 29, 2024, the fair value of foreign currency forward contracts was $27 million, recorded in total assets. Estimated losses reported in accumulated other comprehensive (loss) income expected to be recognized into earnings in the next 12 months are $22 million as of June 29, 2025.
Indemnification Liability
In connection with the GRAIL acquisition, we assumed a performance-based award for which vesting was based on GRAIL’s future revenues and had an aggregate potential value of up to $78 million. This award was assumed by GRAIL in connection with the Spin-Off. For a period of 2.5 years following the Spin-Off, we are obligated to indemnify GRAIL for cash payments that become earned and payable related to the award. The indemnification is accounted for in accordance with ASC 460. As of both June 29, 2025 and December 29, 2024, we recognized a non-contingent liability of $1 million related to this indemnification.
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8. LEGAL PROCEEDINGS
We are involved in various lawsuits and claims arising in the ordinary course of business, including actions with respect to intellectual property, employment, and contractual matters. In connection with these matters, we assess, on a regular basis, the probability and range of possible loss based on the developments in these matters. A liability is recorded in the condensed consolidated financial statements if it is believed to be probable that a loss has been incurred and the amount of the loss can be reasonably estimated. Because litigation is inherently unpredictable and unfavorable resolutions could occur, assessing contingencies is highly subjective and requires judgments about future events. We regularly review outstanding legal matters to determine the adequacy of the liabilities accrued and related disclosures in consideration of many factors, which include, but are not limited to, past history, scientific and other evidence, and the specifics and status of each matter. We may change our estimates if our assessment of the various factors changes and the amount of ultimate loss may differ from our estimates, resulting in a material effect on our business, financial condition, results of operations, and/or cash flows.
Shareholder Derivative Complaints
On October 17, 2023, a stockholder derivative and class action complaint captioned Icahn Partners LP, et al. v. deSouza, et al., purportedly brought on behalf of Illumina and public holders of Illumina’s common stock, was filed in the Delaware Court of Chancery against certain current and former directors (including our former Chief Executive Officer). We are named as a nominal defendant in the complaint. The lawsuit alleges the named directors breached their fiduciary duties by knowingly causing Illumina to unlawfully close the GRAIL acquisition, concealing material facts related to the GRAIL acquisition and making inadequate disclosures. Before the filing of the complaint, the purported stockholders did not make a demand that our Board of Directors pursue the claims asserted therein. The complaint seeks damages, costs and expenses, including attorney fees, the certification and consolidation of a putative class, the issuance of amended disclosures, the removal of conflicted directors and declaratory and other equitable relief.
On November 1, 2023, the defendants filed a motion to dismiss the complaint. On the same day, Illumina-joined by the director defendants-moved to strike portions of the complaint that contain improperly included confidential and privileged information. On January 16, 2024, the Court granted the motion to strike. On December 5, 2023, the plaintiffs moved to expedite the proceedings with respect to their direct claims. The director defendants opposed that motion and Illumina joined their opposition. On January 19, 2024, the Court denied plaintiffs’ motion to expedite. On January 23, 2024, the plaintiffs filed a motion for reargument of the Court’s January 16 opinion, which the Court denied on February 19, 2024. On February 29, 2024, the plaintiffs filed an application to the trial court to certify the orders granting the motion to strike and denying the motion for reargument for interlocutory appeal. The Court refused the application on March 20, 2024. On March 14, 2024, the plaintiffs filed an application for interlocutory appeal with the Supreme Court of Delaware, which the Court denied on April 11, 2024.
On February 26, 2024, a stockholder derivative complaint captioned City of Omaha Police and Firefighters Retirement System v. deSouza, et al., purportedly brought on behalf of Illumina, was filed in the Delaware Court of Chancery against certain current and former directors. On April 16, 2024, a stockholder derivative complaint captioned City of Roseville General Employees Retirement System, et al. v. deSouza, et al., purportedly brought on behalf of Illumina, was filed in the Delaware Court of Chancery against certain current and former directors and officers. On August 16, 2024, a stockholder derivative complaint captioned Thomas P. DiNapoli v. John Thompson et al., purportedly brought on behalf of Illumina, was filed in the Delaware Court of Chancery against certain current and former directors. We are named as a nominal defendant in the complaints. The lawsuits allege the named directors and officers breached their fiduciary duties by knowingly causing Illumina to unlawfully close the GRAIL acquisition. The stockholders previously made requests to inspect certain books and records under Delaware law, and they purport to base their complaint in part on documents obtained from Illumina in response to those requests. Before the filing of the complaint, the purported stockholders did not make a demand that our Board of Directors pursue the claim asserted therein. The complaints seek damages against the individual defendants, costs and expenses, including attorney fees and other equitable relief.
On March 26, 2024, the defendants filed a motion to dismiss the complaint in the lawsuit filed by City of Omaha Police and Firefighters Retirement System. On May 16, 2024, the defendants filed a motion to dismiss the complaint in the lawsuit filed by City of Roseville General Employees Retirement System, et al. On September 16, 2024, the defendants filed a motion to dismiss the complaint in the lawsuit filed by Thomas DiNapoli. On March 14, 2025, the parties filed a stipulation to dismiss the DiNapoli lawsuit and the court entered an order dismissing that action.
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On December 23, 2024, a stockholder derivative complaint captioned The Pavers and Road Builders Benefit Funds v. deSouza, et al., purportedly brought on behalf of Illumina, was filed in the Delaware Court of Chancery against certain current and former directors and officers. Like the complaints described above, the lawsuits allege the named directors and officers breached their fiduciary duties by knowingly causing Illumina to unlawfully close the GRAIL acquisition. The stockholder previously made requests to inspect certain books and records under Delaware law and litigated a books and records action against the Company (described below), and it purports to base its complaint in part on documents obtained from Illumina in response to those requests and that litigation. Before the filing of the complaint, the purported stockholder did not make a demand that our Board of Directors pursue the claim asserted therein. The complaint seeks damages against the individual defendants and other equitable relief.
On January 21, 2025, the defendants filed a motion to dismiss the complaint in the lawsuit filed by The Pavers and Road Builders Benefit Funds.
On March 27, 2025, the parties in the Icahn Partners LP, et al. v. deSouza, et al., City of Omaha Police and Firefighters Retirement System v. deSouza, et al., City of Roseville General Employees Retirement System, et al. v. deSouza, et al. and The Pavers and Road Builders Benefit Funds v. deSouza, et al. Delaware shareholder derivative actions filed a stipulation to consolidate those actions. On April 11, 2025, the parties to the Icahn Partners LP, et al. v. deSouza, et al. action informed the court that they had agreed to a settlement in principle of that action. The proposed settlement involves a release of claims and no payment by any party. On April 17, 2025, the court held a teleconference on the consolidated action, during which it directed the parties to (i) refile the consolidation stipulation once the Icahn Partners LP, et al. v. deSouza, et al. settlement was finalized and (ii) proceed with the briefing on the motion to dismiss the operative complaint in the consolidated action, which is the complaint filed in The Pavers and Road Builders Benefit Funds v. deSouza, et al.
On June 2, 2025, (i) Alex Aravanis filed his opening brief in support of his motion to dismiss, (ii) Francis deSouza, John W. Thompson, Frances Arnold, Caroline Dorsa, Robert Epstein, Scott Gottlieb, Gary Guthart, Philip Schiller and Susan Siegel (Director Defendants) filed their opening brief in support of their motion to dismiss and (iii) Illumina filed a joinder to the Director Defendants’ motion. On June 3, 2025, the Director Defendants filed a corrected version of their brief, which Illumina joined. On July 17, 2025, the court granted a stipulation filed by the parties giving plaintiffs until August 8, 2025 to file an amended complaint. Pursuant to the stipulation, any opening brief to dismiss or answer is due by October 3, 2025, any answering brief is due by November 20, 2025, any reply brief is due by December 19, 2025 and any hearing on the motion to dismiss will be held February 13, 2026.
In light of the fact that these lawsuits are in an early stage, we cannot predict the ultimate outcome of the suits. We deny the allegations in the complaints and intend to vigorously defend the litigations.
On May 1, 2024, stockholder Michael Warner sent a litigation demand to our Board of Directors requesting that a civil action for monetary damages be brought by the Board of Directors on behalf of Illumina against officers and directors involved with the GRAIL acquisition. On July 30, 2024, the Board unanimously determined that it was in the best interest of the Company and its shareholders to defer a final decision on the demand given, among other things, the pending stockholder lawsuits described herein and the similarity of issues raised in the demand and those lawsuits. Our Board will monitor the stockholder lawsuits and revisit the demand as warranted as the lawsuits progress.
On August 21, 2024, an additional stockholder, Jane Davidson, sent a litigation demand to our Board of Directors requesting that a civil action for breaches of fiduciary duty, indemnification, contribution and other appropriate claims be brought by the Board of Directors on behalf of Illumina against officers and directors involved with the GRAIL acquisition. On October 29, 2024, the Board unanimously determined that it was in the best interest of the Company and its shareholders to defer a final decision on the demand given, among other things, the pending stockholder lawsuits described herein and the similarity of issues raised in the demand and those lawsuits. Our Board will monitor the stockholder lawsuits and revisit the demand as warranted as the lawsuits progress.
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Securities Class Actions
Federal Securities Class Actions. On November 11, 2023, the first of three securities class action complaints was filed against Illumina and certain of its current and former executive officers in the United States District Court for the Southern District of California. The first-filed case is captioned Kangas v. Illumina, Inc. et al., the second-filed case is captioned Roy v. Illumina, Inc. et al., and the third-filed case is captioned Louisiana Sheriffs’ Pension & Relief Fund v. Illumina, Inc. et al. (collectively, the Actions). The complaints generally allege, among other things, that defendants made materially false and misleading statements and omitted material facts relating to Illumina’s acquisition of GRAIL. The complaints seek unspecified damages, interest, fees, and costs. On January 9, 2024, four movants filed motions to consolidate the Actions and to appoint a lead plaintiff (Lead Plaintiff Motions). On April 11, 2024, the Court issued an order consolidating the Actions into a single action (captioned in re Illumina, Inc. Securities Litigation No. 23-cv-2082-LL-MMP), and appointed Universal-Investment-Gesellschaft mbH, UI BVK Kapitalverwaltungsgesellschaft mbH, and ACATIS Investment Kapitalverwaltungsgesellschaft mbH as lead plaintiffs (the Lead Plaintiffs). On June 21, 2024, the Lead Plaintiffs filed their consolidated amended complaint. The complaint alleges that Illumina and GRAIL and certain of their current and former directors and officers violated Sections 10(b) and 20(a) of the Securities Exchange Act and SEC Rule 10b-5 in connection with Illumina’s acquisition of GRAIL. On September 13, 2024, the Lead Plaintiffs filed a second amended consolidated complaint. On November 12, 2024, the Company and other defendants filed a motion to dismiss the second amended consolidated complaint. On December 20, 2024, the Lead Plaintiffs filed their opposition to the motion to dismiss. The defendants’ final reply brief was filed on February 3, 2025. No hearing date has been set.
State Securities Class Actions. On February 2, 2024, the first of two additional securities class actions was filed against Illumina, certain of its officers and directors, and several other individuals and entities in the Superior Court of the State of California, County of San Mateo, captioned Loren Scott Mar v. Illumina, et al. and Scott Zerzanek v. Illumina, Inc. et al. Both complaints generally allege, among other things, that defendants made materially false and misleading statements and omitted material facts in the November 2020 and February 2021 registration statements and prospectus relating to Illumina’s acquisition of GRAIL. The complaints seek unspecified damages, interest, fees, and costs. On March 29, 2024, the parties to the actions filed a Joint Stipulation to Consolidate the actions and to appoint co-lead counsel for plaintiffs, which the Court granted on April 5, 2024. On August 12, 2024, the Plaintiffs filed their consolidated complaint. On September 6, 2024, Illumina and the other named defendants filed a motion to stay the litigation. On October 4, 2024, the plaintiffs opposed the motion to stay. At a hearing held on December 6, 2024, the Court declined to stay the litigation. On February 28, 2025, the defendants filed demurrers seeking dismissal of the litigation. On April 30, 2025, Plaintiffs filed their oppositions to the demurrers. On May 30, 2025, defendants filed their reply briefs. On June 20, 2025, the Court held an initial hearing on the demurrers and set a hearing for further argument on August 29, 2025.
In light of the fact that the lawsuits are in an early stage, we cannot predict the ultimate outcome of the suits. We deny the allegations in the complaints and intend to vigorously defend the litigation.
DOJ Civil Investigative Demand
On January 18, 2024, we received a civil investigative demand (CID) from the U.S. Department of Justice, requiring production of certain documents and information in the course of a False Claims Act investigation to determine whether there is or has been a violation of 31 U.S.C. § 3729. The False Claims Act investigation concerns allegations that the Company caused the submission of false claims to Medicare and other federal government programs because it misrepresented its compliance with cybersecurity requirements to the Food and Drug Administration and other federal agencies that purchase its devices. On July 22, 2025, while denying the allegations and any liability, and to avoid the cost and distraction of litigation, the Company entered into a settlement agreement with the Department of Justice resolving the allegations. Under the settlement agreement, the Company will make a one-time payment of $9.8 million plus interest in exchange for a release from civil monetary claims related to the sale of certain sequencing instruments sold to federal agencies between 2016 and 2023.
9. INCOME TAXES
Our effective tax rate may vary from the U.S. federal statutory tax rate due to the change in the mix of earnings in tax jurisdictions with different statutory rates, benefits related to tax credits, and the tax impact of non-deductible expenses and other permanent differences between income (loss) before income taxes and taxable income.
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Our effective tax rate for Q2 2025 and YTD 2025 was 23.4% and 25.1%, respectively, compared to (0.6)% and (1.4)% in Q2 2024 and YTD 2024, respectively. The variance from the U.S. federal statutory tax rate of 21% in Q2 2025 and YTD 2025 was primarily due to the $10 million and $20 million income tax expense impact of capitalizing research and development expense for tax purposes, respectively. The tax rate in Q2 2025 and YTD 2025 was favorably impacted by the mix of earnings in jurisdictions with lower statutory tax rates than the U.S. federal statutory tax rate, such as Singapore.
As of June 29, 2025 and December 29, 2024, prepaid income taxes, included within prepaid expenses and other current assets on the condensed consolidated balance sheets, were $75 million and $74 million, respectively.
10. SEGMENT INFORMATION
As of June 29, 2025, we have one reportable segment, Core Illumina. Prior to the Spin-Off of GRAIL, on June 24, 2024, our reportable segments included both Core Illumina and GRAIL. We continue to disclose certain historical information for GRAIL prior to the Spin-Off. Segment information is consistent with how our Chief Operating Decision Maker (CODM), who is our Chief Executive Officer, reviews financial information, makes operating decisions, allocates resources, and assesses performance. We also consider the way budgets and forecasts are prepared and reviewed and the basis on which executive compensation is determined.
Core Illumina: Core Illumina’s products and services serve customers in the research, clinical and applied markets, and enable the adoption of a variety of genomic solutions. Core Illumina sells products and provides services to GRAIL, and vice versa, in accordance with contractual agreements between the entities.
GRAIL: GRAIL is a healthcare company focused on early detection of multiple cancers. Prior to the Spin-Off of GRAIL into a separate, independent public company, GRAIL was required to be held and operated separately and independently from Illumina pursuant to the transitional measures ordered by the European Commission.
Our CODM allocates resources and evaluates business performance based on revenues and net income (loss). Net income (loss) is used in the annual budgeting and monthly forecasting processes and to monitor and assess budgeted/forecasted versus actual results. Our CODM does not evaluate segments using asset information.
The following tables present selected financial information with respect to segments for the periods presented:
In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Core Illumina:
Revenue (1)
$1,059 $1,092 $2,100 $2,148 
Less:
Cost of revenue364 349 722 712 
Research and development247 241 499 479 
Selling and marketing146 165 311 318 
General and administrative88 (105)190 78 
Goodwill and intangible impairment
   3 
Core Illumina income from operations214 442 378 558 
GRAIL:
Revenue
 29  55 
Total operating expenses (2)
 2,107  2,360 
Consolidated other income (expense), net
92 (339)110 (337)
Consolidated provision for income taxes
71 12 122 28 
Intersegment eliminations
 (1) (2)
Consolidated net income (loss)
$235 $(1,988)$366 $(2,114)
_____________
(1)Core Illumina revenue included intercompany revenue of $9 million and $15 million in Q2 2024 and YTD 2024.
(2)GRAIL operating expenses are inclusive of cost of revenue, research and development, selling and marketing, general and administrative, and goodwill and intangible impairment for the comparative period prior to the Spin-Off on June 24, 2024.
 In millionsQ2 2025Q2 2024YTD 2025YTD 2024
Depreciation and amortization:
Core Illumina$68 $69 $137 $137 
GRAIL 36  76 
Consolidated depreciation and amortization$68 $105 $137 $213 
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MANAGEMENT’S DISCUSSION & ANALYSIS
Our Management’s Discussion and Analysis (MD&A) will help readers understand our results of operations, financial condition, and cash flow. It is provided in addition to the accompanying condensed consolidated financial statements and notes. This MD&A is organized as follows:
Management’s Overview and Outlook. High level discussion of our operating results and significant known trends that affect our business.
Results of Operations. Detailed discussion of our revenues and expenses.
Liquidity and Capital Resources. Discussion of key aspects of our condensed consolidated statements of cash flows, changes in our financial position, and our financial commitments.
Critical Accounting Policies and Estimates. Discussion of significant changes since our most recent Annual Report on Form 10-K that we believe are important to understanding the assumptions and judgments underlying our condensed consolidated financial statements.
Recent Accounting Pronouncements. Summary of recent accounting pronouncements applicable to our condensed consolidated financial statements.
Quantitative and Qualitative Disclosure About Market Risk. Discussion of our financial instruments’ exposure to market risk.
Our discussion of our results of operations, financial condition, and cash flow for Q2 2024 and YTD 2024 can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” within our filing of Form 10-Q for the fiscal quarter ended June 30, 2024.
This MD&A discussion contains forward-looking statements that involve risks and uncertainties. See Consideration Regarding Forward-Looking Statements preceding the Condensed Consolidated Financial Statements section of this report for additional factors relating to such statements. This MD&A should be read in conjunction with our condensed consolidated financial statements and accompanying notes included in this report and our Annual Report on Form 10-K for the fiscal year ended December 29, 2024. Operating results are not necessarily indicative of results that may occur in future periods.
MANAGEMENT’S OVERVIEW AND OUTLOOK
This overview and outlook provide a high-level discussion of our operating results and significant known trends that affect our business. We believe an understanding of these trends is important to understanding our financial results for the periods being reported herein as well as our future financial performance. This summary is not intended to be exhaustive, nor is it intended to be a substitute for the detailed discussion and analysis provided elsewhere.
About Illumina
Our focus on innovation has established us as a global leader in DNA sequencing and array-based technologies, serving customers in the research, clinical and applied markets. Our products are used for applications in the life sciences, oncology, reproductive health, agriculture and other emerging segments. Our customers include leading genomic research centers, academic institutions, government laboratories, and hospitals, as well as pharmaceutical, biotechnology, commercial molecular diagnostic laboratories, and consumer genomics companies. Our comprehensive line of products addresses the scale of experimentation and breadth of functional analysis to advance disease research, drug development, and the development of molecular tests. This portfolio of leading-edge sequencing and array-based solutions addresses a range of genomic complexity and throughput, enabling researchers and clinical practitioners to select the best solution for their scientific challenge.
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On June 24, 2024, we completed the Spin-Off of GRAIL into a new public company through the distribution of approximately 85.5% of the outstanding shares of common stock of GRAIL to Illumina stockholders on a pro rata basis. We retained 14.5% of the shares of GRAIL common stock immediately following the Spin-Off. The disposition of GRAIL did not meet the criteria to be reported as a discontinued operation and GRAIL’s results of operations and cash flows have not been reclassified. In connection with the Spin-Off, Illumina’s stockholders received one share of GRAIL common stock for every six shares of Illumina common stock held on the Record Date.
We have one reportable segment, Core Illumina, as of June 29, 2025. Prior to the GRAIL Spin-Off, our reportable segments included both Core Illumina and GRAIL. See note 10. Segment Information for details on our segments.
On June 22, 2025, we entered into a Stock Purchase Agreement (the Purchase Agreement) with Standard BioTools to acquire SomaLogic and other specified assets for $350 million in cash, subject to customary adjustments. The Purchase Agreement further provides for, in connection with the revenues generated from certain products and services, (i) royalty streams and (ii) up to $75 million in potential milestone payments to Standard BioTools. We believe our acquisition of SomaLogic will enhance our presence in the expanding proteomics market and advance our multiomics strategy. The transaction is subject to customary closing conditions, including applicable regulatory approvals, and is expected to close in the first half of 2026. See note 2. Pending Acquisition for further details.
Our financial results have been, and will continue to be, impacted by several significant trends, which are described below. While these trends are important to understanding and evaluating our financial results, this discussion should be read in conjunction with our condensed consolidated financial statements and the notes thereto within the Condensed Consolidated Financial Statements section of this report, and the other transactions, events, and trends discussed in Risk Factors within the Other Key Information section of this report.
Financial Overview
Macroeconomic factors such as tariffs, inflation, exchange rate fluctuations and concerns about an economic downturn, competitive challenges in our China region, the sanctions imposed on Russia as a result of the armed conflict between Russia and Ukraine, and reductions in the U.S. government’s funding of the NIH continue to impact both Illumina directly and our customers’ behavior. Some customers, specifically research customers, continue to manage inventory and capital more conservatively and some labs are delaying projects due to funding concerns. In Q1 2025, we were added to the unreliable entities list by regulatory authorities in China and received notice that we are not permitted to export sequencing instruments into China. See the risk factor “Regulatory Authorities in China have added Illumina to the List of Unreliable Entities” described in the “Other Key Information” section of our Quarterly Report on Form 10-Q for the period ended March 30, 2025. We expect these factors to continue to have an impact on our sales and results of operations in 2025, the size and duration of which is significantly uncertain.
During 2024, we made significant progress towards our strategic goals to accelerate growth and expand operating margins. We focused on operational excellence initiatives, to improve productivity and achieve cost savings, and on our capital allocation strategy, including obtaining authorization for a new share repurchase program. We expect to continue to make further progress towards these goals in 2025, including a focus on returning to revenue growth. We further implemented, in Q1 2025, an incremental $100 million cost reduction program for 2025, including optimizing stock-based compensation and non-labor spending and accelerating certain productivity measures, as well as workforce reductions, to help mitigate the expected impact of a reduction in revenue and related operating income from our Greater China business and the uncertainty in the U.S. government’s funding of the NIH.
Beginning in April 2025, the U.S. government and several other countries enacted tariffs. Under the current tariff environment, the largest cost impact to us relates to importation from our manufacturing facility in Singapore. The remainder is a mix of importation of parts and sub-assemblies to our manufacturing operations in the United States and importation into China. We have and will continue to take several actions to fully mitigate the impact of these tariffs, expecting to partially mitigate the impact in 2025, through supply chain optimization, cost measures, and pricing actions. Based on the current tariff environment, our aim is to more fully mitigate the impact in 2026.
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Financial highlights for YTD 2025 included the following:
Revenue decreased 4% in YTD 2025 to $2,100 million compared to $2,188 million in YTD 2024 primarily due to a decrease in service and other revenue, driven by a decrease in GRAIL service and other revenue, as a result of the Spin-Off in Q2 2024, and a decrease in Core Illumina service and other revenue, primarily driven by decreased revenue from our strategic partnerships. The decrease was also driven by a decrease in Core Illumina instruments revenue, primarily due to fewer shipments of our high- and mid-throughput sequencing instruments and a slight decrease in consumables revenue.
Gross margin was 65.6% in YTD 2025 compared to 63.5% in YTD 2024. The increase in gross margin was driven by the Spin-Off of GRAIL in Q2 2024. Core Illumina gross margin decreased in YTD 2025 primarily due to a $23 million impairment of an intangible asset, higher freight and duties costs related to tariffs, and an increase in field service costs, partially offset by lower strategic partnership revenue, that is lower margin, and a more favorable product mix. Our gross margin depends on many factors, including: market conditions that may impact our pricing; sales mix changes among consumables, instruments, services, and strategic partnership revenue; product mix changes between established products and new products; excess and obsolete inventories; royalties; our cost structure for manufacturing operations relative to volume; freight costs; tariffs; and product support obligations.
Income from operations was $378 million in YTD 2025 compared to loss from operations of $1,749 million in YTD 2024. The change was primarily due to a decrease in operating expense of $2,137 million, offset by a decrease in gross profit of $10 million. The decrease in operating expense was primarily driven by a decrease in GRAIL operating expense of $2,267 million given the Spin-Off in Q2 2024, primarily due to the $1,886 million goodwill and intangible asset impairment recognized for GRAIL in YTD 2024, partially offset by an increase in Core Illumina operating expense of $122 million. The increase in Core Illumina operating expense was primarily due to a lower net gain recognized on our contingent consideration liabilities, primarily related to the GRAIL CVRs, of $223 million, partially offset by a decrease in acquisition-related costs, which included $52 million of expenses incurred in YTD 2024 directly related to the Spin-Off of GRAIL. We continue to focus on our operational excellence and cost reduction initiatives to accelerate growth and expand operating margins.
Our effective tax rate was 25.1% in YTD 2025 compared to (1.4)% in YTD 2024. The variance from the U.S. federal statutory tax rate of 21% was primarily because of the income tax expense impact of research and development expense capitalization for tax purposes. This was partially offset by the mix of earnings in jurisdictions with lower statutory tax rates than the U.S. federal statutory tax rate, such as in Singapore.
We ended Q2 2025 with cash, cash equivalents, and short-term investments totaling $1,155 million, of which approximately $407 million was held by our foreign subsidiaries.
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RESULTS OF OPERATIONS
To enhance comparability, the following table sets forth unaudited condensed consolidated statement of operations data for the specified reporting periods, stated as a percentage of total revenue.(1)
Q2 2025Q2 2024YTD 2025YTD 2024
Revenue:
Product revenue86.1 %83.4 %85.4 %82.4 %
Service and other revenue13.9 16.6 14.6 17.6 
Total revenue100.0 100.0 100.0 100.0 
Cost of revenue:
Cost of product revenue26.1 22.6 25.2 23.0 
Cost of service and other revenue6.7 8.5 7.6 9.2 
Amortization of acquired intangible assets1.6 4.1 1.6 4.3 
Total cost of revenue34.4 35.2 34.4 36.5 
Gross profit65.6 64.8 65.6 63.5 
Operating expense:
Research and development23.3 29.2 23.8 30.2 
Selling, general and administrative22.1 13.2 23.8 26.9 
Goodwill and intangible impairment 169.6  86.3 
Total operating expense45.4 212.0 47.6 143.4 
Income (loss) from operations20.2 (147.2)18.0 (79.9)
Other income (expense):
Interest income0.9 1.2 1.0 1.1 
Interest expense(2.4)(1.8)(2.4)(1.8)
Other income (expense), net
10.2 (29.9)6.6 (14.7)
Total other income (expense), net
8.7 (30.5)5.2 (15.4)
Income (loss) before income taxes28.9 (177.7)23.2 (95.3)
Provision for income taxes6.7 1.1 5.8 1.3 
Net income (loss)22.2 %(178.8)%17.4 %(96.6)%
_____________
(1)Percentages may not recalculate due to rounding.

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Revenue
Dollars in millionsQ2 2025Q2 2024Change% ChangeYTD 2025YTD 2024Change% Change
Core Illumina:
Consumables$811 $815 $(4)— %$1,580 $1,584 $(4)— %
Instruments101 120 (19)(16)213 234 (21)(9)
Total product revenue912 935 (23)(2)1,793 1,818 (25)(1)
Service and other revenue147 157 (10)(6)307 330 (23)(7)
Total Core Illumina revenue1,059 1,092 (33)(3)2,100 2,148 (48)(2)
GRAIL:
Service and other revenue 29 (29)(100) 55 (55)(100)
Eliminations (9)(100) (15)15 (100)
Total consolidated revenue$1,059 $1,112 $(53)(5)%$2,100 $2,188 $(88)(4)%
The slight decrease in Core Illumina consumables revenue in Q2 2025 and YTD 2025 was primarily due to a decrease in microarray consumables, partially offset by an increase in sequencing consumables, which was driven by strength in high-throughput consumables as customers continue to transition to NovaSeq X. Instruments revenue decreased in Q2 2025 and YTD 2025 primarily due to a decrease in sequencing instruments revenue of $20 million and $22 million, respectively, due to fewer shipments of our high- and mid-throughput instruments, as capital and cash flow constraints continue to impact our customer’s purchasing behavior. The decrease was partially offset by an increase in MiSeq i100 Series shipments, which launched in Q4 2024. Core Illumina service and other revenue decreased in Q2 2025 and YTD 2025 primarily due to decreased revenue from our strategic partnerships.
The decrease in GRAIL revenue in Q2 2025 and YTD 2025 was due to the Spin-Off in Q2 2024.
Gross Margin
Dollars in millionsQ2 2025Q2 2024Change% ChangeYTD 2025YTD 2024Change% Change
Gross profit (loss):
Core Illumina$695$743$(48)(6)%$1,378$1,436$(58)(4)%
GRAIL(16)16 (100) (38)38 (100)
Eliminations(6)(100) (10)10 (100)
Consolidated gross profit$695$721$(26)(4)%$1,378$1,388$(10)(1)%
Gross margin:
Core Illumina65.6 %68.0 %65.6 %66.9 %
GRAIL****
Consolidated gross margin65.6 %64.8 %65.6 %63.5 %
________________
*Not meaningful.

Core Illumina gross margin decreased in Q2 2025 and YTD 2025 primarily due to a $23 million intangible asset impairment, higher freight and duties costs related to tariffs, and an increase in field service costs, partially offset by lower strategic partnership revenue, that is lower margin, and a more favorable product mix towards consumables.
The decrease in GRAIL gross loss in Q2 2025 and YTD 2025 was due to the Spin-Off in Q2 2024.
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Operating Expense
Dollars in millionsQ2 2025Q2 2024Change% ChangeYTD 2025YTD 2024Change% Change
Research and development:
Core Illumina$247 $241 $%$499 $479 $20 %
GRAIL 88 (88)(100) 189 (189)(100)
Eliminations (4)(100) (8)(100)
Consolidated research and development247 325 (78)(24)499 660 (161)(24)
Selling, general and administrative:
Core Illumina234 60 174 290 501 396 105 27 
GRAIL 88 (88)(100) 192 (192)(100)
Eliminations (1)(100) — — — 
Consolidated selling, general and administrative234 147 87 59 501 588 (87)(15)
Goodwill and intangible impairment:
Core Illumina — — —  (3)(100)
GRAIL 1,886 (1,886)(100) 1,886 (1,886)(100)
Consolidated goodwill and intangible impairment
 1,886 (1,886)(100) 1,889 (1,889)(100)
Total consolidated operating expense$481 $2,358 $(1,877)(80)%$1,000 $3,137 $(2,137)(68)%
Core Illumina R&D expense increased by $6 million, or 2%, in Q2 2025 and by $20 million, or 4%, in YTD 2025 primarily due to increases in restructuring charges of $4 million and $13 million, respectively, and increases in employee related compensation costs and lab supply costs. The increase was partially offset by decreases in share-based compensation expense related to our optimization efforts and decreases in outside professional services.
Core Illumina SG&A expense increased by $174 million, or 290%, in Q2 2025 primarily due to a lower net gain recognized on our contingent consideration liabilities, primarily related to the GRAIL CVRs, of $250 million (recognized gains of $21 million and $271 million in Q2 2025 and Q2 2024, respectively). Excluding the impact from our contingent consideration liabilities, SG&A expense decreased in Q2 2025 primarily due to a decrease in acquisition-related costs, which included $37 million of expenses incurred in Q2 2024 directly related to the Spin-Off of GRAIL, a decrease in share-based compensation expense related to our optimization efforts, a decrease in outside professional services, a decrease in accrued interest on the fine previously imposed by the European Commission of $7 million, and a decrease in employee related compensation costs.
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Core Illumina SG&A expense increased by $105 million, or 27%, in YTD 2025 primarily due to a lower net gain recognized on our contingent consideration liabilities, primarily related to the GRAIL CVRs, of $223 million (recognized gains of $32 million and $255 million in YTD 2025 and YTD 2024, respectively). Excluding the impact from our contingent consideration liabilities, SG&A expense decreased in Q2 2025 primarily due to a decrease in acquisition-related costs, which included $52 million of expenses incurred in YTD 2024 directly related to the Spin-Off of GRAIL, a decrease in restructuring charges of $16 million, primarily due to the lease and other asset impairments recognized in Q1 2024 on two of our properties, a decrease in accrued interest on the fine previously imposed by the European Commission of $14 million, and decreases in outside professional services, employee related compensation costs, and share-based compensation expense related to our optimization efforts.
The decrease in GRAIL R&D and SG&A expense in Q2 2025 and YTD 2025 was due to the Spin-Off in Q2 2024.
GRAIL goodwill and intangible impairment for Q2 2024 and YTD 2024 consisted of goodwill impairment of $1,466 million and IPR&D intangible asset impairment of $420 million as a result of performing impairment tests. Core Illumina goodwill and intangible impairment for YTD 2024 consisted of an IPR&D intangible asset impairment.
Other Income (Expense)
Dollars in millionsQ2 2025Q2 2024Change% ChangeYTD 2025YTD 2024Change% Change
Interest income$10 $13 $(3)(23)%$21 $25 $(4)(16)%
Interest expense(25)(20)(5)25 (50)(39)(11)28 
Other income (expense), net
107 (332)439 (132)139 (323)462 (143)
Total other income (expense), net (1)
$92 $(339)$431 (127)%$110 $(337)$447 (133)%
_____________
(1)Total other income (expense), net in Q2 2024 and YTD 2024 primarily relates to Core Illumina segment.
Interest income in Q2 2025 and YTD 2025 was relatively flat and consisted primarily of interest on our money market funds. Interest expense consisted primarily of interest on our outstanding term debt and increased in Q2 2025 and YTD 2025 due to the issuance of our 2026 Term Notes in Q3 2024. The fluctuation in other income (expense), net in Q2 2025 and YTD 2025 was primarily due to net gains recognized on our strategic investments, primarily on marketable equity securities, in Q2 2025 and YTD 2025 compared to net losses recognized in Q2 2024 and YTD 2024. We recognized gains of $101 million and $133 million in Q2 2025 and YTD 2025, respectively and losses of $335 million and $330 million in Q2 2024 and YTD 2024, respectively. The significant losses recognized in Q2 2024 and YTD 2024 primarily related to our retained investment in GRAIL subsequent to the Spin-Off.
Provision for Income Taxes
Dollars in millionsQ2 2025Q2 2024Change% ChangeYTD 2025YTD 2024Change% Change
Income (loss) before income taxes$306 $(1,976)$2,282 (115)%$488 $(2,086)$2,574 (123)%
Provision for income taxes71 12 59 492 122 28 94 336 
Net income (loss)$235 $(1,988)$2,223 (112)%$366 $(2,114)$2,480 (117)%
Effective tax rate23.4 %(0.6)%25.1 %(1.4)%
Our effective tax rate was 23.4% and 25.1% in Q2 2025 and YTD 2025, respectively, compared to (0.6)% and (1.4)% in Q2 2024 and YTD 2024, respectively. The variance from the U.S. federal statutory tax rate of 21% for Q2 2025 and YTD 2025 was primarily due to the $10 million and $20 million income tax expense impact of capitalizing research and development expense for tax purposes, respectively. The tax rate in Q2 2025 and YTD 2025 was favorably impacted by the mix of earnings in jurisdictions with lower statutory tax rates than the U.S. federal statutory tax rate, such as Singapore.
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In Q2 2024 and YTD 2024, the variance from the U.S. federal statutory tax rate of 21% was primarily due to the $308 million income tax expense impact from the impairment of goodwill, which is nondeductible for tax purposes, the $99 million and $116 million income tax expense impact of GRAIL pre-acquisition net operating losses on GILTI, the utilization of U.S. foreign tax credits, and the Pillar Two global minimum top-up tax, respectively, and the $41 million and $63 million income tax expense impact of capitalizing research and development expenses for tax purposes, respectively. The income tax expense in Q2 2024 and YTD 2024 was also favorably impacted by the mix of earnings in jurisdictions with lower statutory tax rates than the U.S. federal statutory tax rate, such as Singapore.
We continue to review and analyze the impact of the recent U.S. tax legislation that was signed on July 4, 2025. As a result of the changes to U.S. based research and development expenses no longer being required to be capitalized, along with other aspects of the legislation, we anticipate our effective tax rate to decrease starting in Q3 2025. Our future effective tax rate may vary from the U.S. federal statutory tax rate due to the mix of earnings in tax jurisdictions with different statutory tax rates and the other factors discussed in the risk factor “We are subject to risks related to taxation in multiple jurisdictions” described in “Risk Factors” within the Business & Market Information section of our Annual Report on Form 10-K for the fiscal year ended December 29, 2024.
LIQUIDITY AND CAPITAL RESOURCES
As of June 29, 2025, we had $934 million in cash and cash equivalents, of which $407 million was held by foreign subsidiaries. Cash and cash equivalents decreased by $193 million from December 29, 2024 due to factors described in the “Cash Flow Summary” below. Our primary source of liquidity, other than our holdings of cash, cash equivalents, and investments, has been cash flows from operations and, from time to time, issuances of debt. Our ability to generate cash from operations, supplemented with the issuance of debt and/or liquidation of our short-term investments, provides us with the financial flexibility we need to meet operating, investing, and financing needs. As of June 29, 2025, we had $221 million in short-term investments, comprised of marketable equity securities.
In September 2024, we issued $500 million aggregate principal amount of 2026 Term Notes, which mature on September 9, 2026, and accrue interest at a rate of 4.650% per annum, payable semi-annually in March and September of each year. In December 2022, we issued $500 million aggregate principal amount of 2025 Term Notes and $500 million aggregate principal amount of 2027 Term Notes. The 2025 Notes, which mature on December 12, 2025, and the 2027 Notes, which mature on December 13, 2027, accrue interest at a rate of 5.800% and 5.750% per annum, respectively, payable semi-annually in June and December of each year. In March 2021, we issued $500 million aggregate principal amount of 2031 Term Notes, which mature on March 23, 2031, and accrue interest at a rate of 2.550% per annum, payable semi-annually in March and September of each year. We may redeem for cash all or any portion of the Term Notes, at our option, at any time prior to maturity.
In January 2023, we entered into the Revolving Credit Agreement, which provides us with a $750 million senior unsecured five year revolving credit facility, including a $40 million sublimit for swingline borrowings and a $50 million sublimit for letters of credit. The credit facility matures, and all amounts outstanding become due and payable in full, on January 4, 2028, subject to two one-year extensions at our option and consent of the extending lenders and certain other conditions. As of June 29, 2025, there were no outstanding borrowings.
On June 22, 2025, we entered into a Stock Purchase Agreement (the Purchase Agreement) with Standard BioTools to acquire SomaLogic and other specified assets for $350 million in cash, subject to customary adjustments. The Purchase Agreement further provides for, in connection with the revenues generated from certain products and services, (i) royalty streams and (ii) up to $75 million in potential milestone payments to Standard BioTools. The Purchase Agreement contains certain termination rights if the consummation of the acquisition does not occur on or before March 23, 2026, subject to three automatic three-month extensions related to obtaining required regulatory approvals. Upon termination of the Purchase Agreement under specified circumstances relating to the failure to obtain regulatory approvals, we would be required to pay Standard BioTools a termination fee of $14.5 million.
As of June 29, 2025, the fair value of our contingent consideration liability related to GRAIL was $40 million, of which $39 million was included in other long-term liabilities. The contingent value rights entitle the holders to receive future cash payments on a quarterly basis (Covered Revenue Payments) representing a pro rata portion of certain GRAIL-related revenues (Covered Revenues) each year through August 2033. This reflects a 2.5% payment right to the first $1 billion of revenue each year for 12 years. Revenue above $1 billion each year is subject to a 9% contingent payment right during this same period. In YTD 2025, we paid $660,000 in aggregate Covered Revenue Payments related to aggregate Covered Revenues for the period Q4 2024 through Q1 2025 of $70 million.
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In August 2024, our Board of Directors authorized a new share repurchase program, which cancels and supersedes all prior and available repurchase authorizations, to repurchase up to $1.5 billion of our outstanding common stock. The repurchases may be completed through open market purchases, pursuant to Rule 10b5-1 or Rule 10b-18, or through an accelerated share repurchase program. Authorizations to repurchase up to approximately $804 million of our outstanding common stock remained available as of June 29, 2025. Subsequent to June 29, 2025 and through August 1, 2025, we repurchased an additional approximate 230,300 shares of our common stock for $22 million. We intend to repurchase incremental shares over the course of 2025.
We had $3 million (plus recallable distributions of approximately $10 million), $39 million, and $35 million, respectively, remaining in our capital commitments to three venture capital investment funds as of June 29, 2025 that are callable through April 2026, July 2029, and December 2034, respectively.
We anticipate that our current cash, cash equivalents, and short-term investments, together with cash provided by operating activities and available borrowing capacity under the Revolving Credit Facility, are sufficient to fund our near-term capital and operating needs for at least the next 12 months, including the cash requirements of funding the pending acquisition of SomaLogic as described above. Operating needs include the planned costs to operate our business, including amounts required to fund working capital and capital expenditures. Our primary short-term needs for capital, which are subject to change, may include:
support of commercialization efforts related to our current and future products;
acquisitions of equipment and other fixed assets for use in our current and future manufacturing and research and development facilities;
the continued advancement of research and development efforts;
potential strategic acquisitions and investments, including the pending acquisition of SomaLogic;
repayment of debt obligations;
repurchases of our outstanding common stock; and
the evolving needs of our facilities, including costs of leasing and building out facilities.
We expect that our revenue and results of operations, as well as the status of each of our new product development programs, will significantly impact our cash management decisions. Our future capital requirements and the adequacy of our available funds will depend on many factors, including:
our ability to successfully commercialize and further develop our technologies and create innovative products in our markets;
scientific progress in our research and development programs and the magnitude of those programs;
competing technological and market developments; and
the need to enter into collaborations with other companies or acquire other companies or technologies to enhance or complement our product and service offerings.

Cash Flow Summary
In millionsYTD 2025YTD 2024
Net cash provided by operating activities$474 $157 
Net cash used in investing activities(112)(89)
Net cash used in financing activities(566)(191)
Effect of exchange rate changes on cash and cash equivalents11 (5)
Net decrease in cash and cash equivalents$(193)$(128)
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Operating Activities
Net cash provided by operating activities of $474 million in YTD 2025 consisted of net income of $366 million, plus net adjustments of $187 million, less net changes in operating assets and liabilities of $79 million. The primary adjustments to net income included share-based compensation expense of $142 million, depreciation and amortization expense of $137 million, deferred income taxes of $41 million, and intangible asset impairment of $23 million, offset by net gains on strategic investments of $133 million and change in fair value of contingent consideration liabilities of $32 million. Cash flow impact from changes in net operating assets and liabilities were primarily driven by decreases in accrued liabilities, accounts receivable, and accounts payable, partially offset by increases in inventory and other long-term liabilities.
Investing Activities
Net cash used in investing activities was $112 million in YTD 2025. We primarily invested $62 million in capital expenditures, primarily associated with investments in facilities, and purchased strategic investments of $43 million.
Financing Activities
Net cash used in financing activities was $566 million in YTD 2025. We used $570 million to repurchase our common stock and $23 million to pay taxes related to net share settlement of equity awards. We received proceeds from the sale of shares under our employee stock purchase plan of $28 million.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
In preparing our condensed consolidated financial statements, we make estimates, assumptions and judgments that can have a significant impact on our net revenue, operating income (loss), and net income (loss), as well as on the value of certain assets and liabilities on our balance sheet. We believe that the estimates, assumptions and judgments involved in the accounting policies described in “Critical Accounting Policies and Estimates” within the Management’s Discussion & Analysis section of our Annual Report on Form 10-K for the fiscal year ended December 29, 2024 have the greatest potential impact on our financial statements, so we consider them to be our critical accounting policies and estimates. Although recently imposed tariffs, reductions in the U.S. government’s funding of the National Institutes of Health, our inclusion on the unreliable entities list by regulatory authorities in China and the prohibition of our export of sequencing instruments into China, as well as macroeconomic factors such as inflation, exchange rate fluctuations, and concerns about an economic downturn present additional uncertainty, we continue to use the best information available to inform our critical accounting estimates. There were no material changes to our critical accounting policies and estimates during YTD 2025.
RECENT ACCOUNTING PRONOUNCEMENTS
For a summary of recent accounting pronouncements applicable to our condensed consolidated financial statements, see note 1. Organization and Significant Accounting Policies within the Condensed Consolidated Financial Statements section of this report, which is incorporated herein by reference.
QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK
There were no substantial changes to our market risks in YTD 2025, when compared to the disclosures in “Quantitative and Qualitative Disclosures about Market Risk” within the Management’s Discussion & Analysis section of our Annual Report on Form 10-K for the fiscal year ended December 29, 2024.
OTHER KEY INFORMATION
CONTROLS AND PROCEDURES
We design our internal controls to provide reasonable assurance that (1) our transactions are properly authorized; (2) our assets are safeguarded against unauthorized or improper use; and (3) our transactions are properly recorded and reported in conformity with U.S. generally accepted accounting principles. We also maintain internal controls and procedures to ensure that we comply with applicable laws and our established financial policies.
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During the second quarter of 2025, we continued to monitor and evaluate the design and operating effectiveness of key controls. There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) that materially affected or are reasonably likely to materially affect internal control over financial reporting.
Based on management’s evaluation (under the supervision and with the participation of our chief executive officer (CEO) and chief financial officer (CFO)), as of the end of the period covered by this report, our CEO and CFO concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act)), are 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 management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.
LEGAL PROCEEDINGS
See discussion of legal proceedings in note 8. Legal Proceedings in the Condensed Consolidated Financial Statements section of this report, which is incorporated herein by reference.
RISK FACTORS
Our business is subject to various risks, including those described in “Risk Factors” within the Business & Market Information section of our Annual Report on Form 10-K for the fiscal year ended December 29, 2024, and the “Other Key Information” section of our Quarterly Report on Form 10-Q for the period ended March 30, 2025, which we strongly encourage you to review.
SHARE REPURCHASES AND SALES
Purchases of Equity Securities by the Issuer
In August 2024, our Board of Directors authorized a new share repurchase program, which cancels and supersedes all prior and available repurchase authorizations, to repurchase up to $1.5 billion of our outstanding common stock. The repurchases may be completed through open market purchases, pursuant to Rule 10b5-1 or Rule 10b-18, or through an accelerated share repurchase program. Shares repurchased in open market transactions pursuant to this program during Q2 2025, which included unsettled repurchases as of June 29, 2025, were as follows:

In thousands, except price per share 
 
Total Number
of Shares
Purchased
 
 
Average Price
Paid per Share (1)
Total Number of
Shares Purchased as Part of Publicly
Announced Program
Approximate Dollar
Value of Shares
that May Yet Be
Purchased Under
the Program
March 31, 2025 - April 27, 2025— $— — $1,184,405 
April 28, 2025 - May 25, 20251,384 $81.31 1,384 $1,071,906 
May 26, 2025 - June 29, 20253,105 $86.15 3,105 $804,406 
Total4,489 $84.66 4,489 $804,406 
_____________
(1)Average price paid per share excludes the excise tax on share repurchases imposed as part of the Inflation Reduction Act of 2022.
Unregistered Sales of Equity Securities
None during the quarterly period ended June 29, 2025.
ADOPTIONS, MODIFICATIONS OR TERMINATIONS OF TRADING PLANS
During the quarterly period ended June 29, 2025, none of the Company’s directors or officers adopted, modified or terminated any “Rule 10b5-1 trading arrangement” or any “non-Rule 10b5-1 trading arrangement,” in each case as such term is defined in Item 408 of Regulation S-K.
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EXHIBITS
Incorporated by Reference
Exhibit NumberExhibit DescriptionFormFile NumberExhibitFiling DateFiled Herewith
2.1
Stock Purchase Agreement, dated June 22, 2025, between Illumina, Inc. and Standard BioTools Inc.*
8-K
001-35406
2.1
6/23/2025
31.1
Certification of Jacob Thaysen pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
X
31.2
Certification of Ankur Dhingra pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
X
32.1
Certification of Jacob Thaysen pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
X
32.2
Certification of Ankur Dhingra pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
X
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 documentX
101.SCHXBRL Taxonomy Extension SchemaX
101.CALXBRL Taxonomy Extension Calculation LinkbaseX
101.LABXBRL Taxonomy Extension Label LinkbaseX
101.PREXBRL Taxonomy Extension Presentation LinkbaseX
101.DEFXBRL Taxonomy Extension Definition LinkbaseX
104Cover Page Interactive Data File - formatted in Inline XBRL and included as Exhibit 101X
__________________________________
+ Management contract or corporate plan or arrangement
* Portions of this exhibit omitted pursuant to Item 601(a)(5), Item 601(b)(2) or Item 601(b)(10) of Regulation S-K, as applicable. The Company agrees to furnish a supplemental and unredacted copy of any omitted schedule to the Securities and Exchange Commission upon its request.
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FORM 10-Q CROSS-REFERENCE INDEX
 Page
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements
5
Condensed Consolidated Balance Sheets
5
Condensed Consolidated Statements of Operations
6
Condensed Consolidated Statements of Comprehensive Income (Loss)
7
Condensed Consolidated Statement of Stockholders’ Equity
8
Condensed Consolidated Statements of Cash Flows
10
Notes to Condensed Consolidated Financial Statements
11
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
27
Item 3. Quantitative and Qualitative Disclosures About Market Risk
36
Item 4. Controls and Procedures
36
PART II. OTHER INFORMATION
Item 1. Legal Proceedings
37
Item 1A. Risk Factors
37
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
37
Item 3. Defaults Upon Senior SecuritiesNone
Item 4. Mine Safety DisclosuresNot Applicable
Item 5. Other Information
37
Item 6. Exhibits
38
Signatures
40
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SIGNATURES
Pursuant to the requirements 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.
 
ILLUMINA, INC.
(registrant)
Date:August 1, 2025
By:/s/ ANKUR DHINGRA
Name:Ankur Dhingra
Title:Chief Financial Officer
40
Illumina Inc

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