[N-CSR] Thornburg Income Builder Opportunities Trust SEC Filing
Rhea-AI Filing Summary
Thornburg Income Builder Opportunities Trust reports strong results for the year ended September 30, 2025, highlighting solid income and total return for shareholders. The Trust’s common shares returned 16.44% at net asset value and 19.26% at market price over one year, outperforming its 25% bond / 75% global equity blended index, which returned 13.59%.
Since inception on July 28, 2021, annualized returns were 8.43% at NAV and 6.78% at market. Net assets reached $680.5 million, with net asset value per share rising to $21.21. Net investment income was $28.5 million, and total net gains from investments and derivatives were $69.2 million, supporting $40.1 million in distributions to common shareholders during the year.
Positive
- None.
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- None.
| THORNBURG INCOME BUILDER OPPORTUNITIES TRUST (TBLD) |
Performance Summary |
4 |
Fund Summary |
5 |
Schedule of Investments |
6 |
Statement of Assets and Liabilities |
14 |
Statement of Operations |
15 |
Statement of Changes in Net Assets |
16 |
Notes to Financial Statements |
17 |
Financial Highlights |
26 |
Report of Independent Registered Public Accounting Firm |
27 |
Approval of Investment Advisory Agreement |
28 |
Summary of Updated Information Regarding the Trust |
30 |
Trustees and Officers |
59 |
Other Information |
61 |
SHARE CLASS |
NASDAQ SYMBOL |
| Common Shares | TBLD |
Trust Overview
1-YR |
3-YR |
SINCE INCEPTION | |
Common Shares (Incep: 7/28/21) |
|||
| At net asset value | 16.44% |
20.32% |
8.43% |
| At market price | 19.26% |
24.21% |
6.78% |
MSCI World Net Total Return USD Index* |
17.25% |
23.72% |
10.11% |
Bloomberg U.S. Aggregate Total Return Value Index USD |
2.88% |
4.93% |
-0.56% |
Blended Index* |
13.59% |
18.85% |
7.48% |
| Annualized Distribution Yield | 5.89% |
FINAL VALUE |
KEY PORTFOLIO ATTRIBUTES |
|
| GLOBAL EQUITY STATISTICS | |
| Equity Holdings | 65 |
| Weighted Average Market Cap | $258.2B |
| Median Market Cap | $58.1B |
| P/E Forecast 1-Fiscal Year | 14.2x |
| Price to Cash Flow | 6.4x |
| Active Share vs. MSCI World Index | 91.4% |
| GLOBAL FIXED INCOME STATISTICS | |
| Bond Holdings/Other | 127 |
| Weighted Average Coupon | 2.5% |
| Weighted Average Price | $89.9 |
| Average Effective Maturity | 6.8 Yrs |
| Effective Duration | 4.3 Yrs |
OPTION OVERLAY |
|
| Type of options | Calls/Puts |
| % of Portfolio Overwritten | 4.0% |
| Average Call Strike vs. Spot Price | 93.5 |
| Average Put Strike vs. Spot Price | 108.1 |
| Weighted Average Days to Expiration | 31 |
TOP TEN EQUITY HOLDINGS | |
| Orange SA | 4.7% |
| AT&T, Inc. | 3.5% |
| Enel SpA | 3.1% |
| NN Group NV | 2.7% |
| Endesa SA | 2.4% |
| Taiwan Semiconductor Manufacturing Co. Ltd. Sponsored ADR | 2.4% |
| Roche Holding AG | 2.4% |
| Samsung Electronics Co. Ltd. | 2.3% |
| CME Group, Inc. | 2.0% |
| Enbridge, Inc. | 1.9% |
SECTOR EXPOSURE (percent of equity holdings) | |
| Communication Services | 17.9% |
| Information Technology | 15.1% |
| Utilities | 13.9% |
| Financials | 12.3% |
| Energy | 11.8% |
| Health Care | 11.6% |
| Materials | 7.8% |
| Consumer Discretionary | 7.6% |
| Industrials | 2.0% |
TOP TEN INDUSTRY GROUPS | |
| Utilities | 10.1% |
| Telecommunication Services | 9.4% |
| Energy | 9.0% |
| Pharmaceuticals, Biotechnology & Life Sciences | 7.1% |
| Materials | 6.5% |
| Financial Services | 5.6% |
| Technology Hardware & Equipment | 4.6% |
| Media & Entertainment | 3.8% |
| Insurance | 3.8% |
| Software & Services | 3.3% |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
Common Stock — 66.9% |
|||
Automobiles & Components — 1.6% |
|||
Automobiles — 1.6% |
|||
| Mercedes-Benz Group AG | 133,563 | $ 8,384,616 | |
| Stellantis NV | 278,210 | 2,598,482 | |
| 10,983,098 | |||
Banks — 1.5% |
|||
Banks — 1.5% |
|||
| Citigroup, Inc. | 50,610 | 5,136,915 | |
| Regions Financial Corp. | 184,100 | 4,854,717 | |
| 9,991,632 | |||
Capital Goods — 0.5% |
|||
Aerospace & Defense — 0.5% |
|||
| TransDigm Group, Inc. | 2,425 | 3,196,198 | |
| 3,196,198 | |||
Consumer Discretionary Distribution & Retail — 2.9% |
|||
Broadline Retail — 2.9% |
|||
| Alibaba Group Holding Ltd. | 202,000 | 4,594,478 | |
| B&M European Value Retail SA | 767,245 | 2,700,397 | |
a |
MercadoLibre, Inc. | 4,300 | 10,048,842 |
a |
Sea Ltd. ADR | 15,400 | 2,752,442 |
| 20,096,159 | |||
Consumer Durables & Apparel — 0.5% |
|||
Household Durables — 0.5% |
|||
| Sony Group Corp. Sponsored ADR | 133,125 | 3,832,669 | |
| 3,832,669 | |||
Energy — 8.0% |
|||
Oil, Gas & Consumable Fuels — 8.0% |
|||
| Enbridge, Inc. | 250,870 | 12,656,163 | |
| Eni SpA | 362,100 | 6,319,890 | |
| Equinor ASA | 256,946 | 6,266,881 | |
| Petroleo Brasileiro SA Sponsored ADR | 302,585 | 3,830,726 | |
| Shell plc | 173,200 | 6,194,923 | |
| South Bow Corp. | 26,474 | 749,117 | |
| TC Energy Corp. | 132,373 | 7,197,431 | |
| TotalEnergies SE | 183,632 | 11,152,640 | |
| 54,367,771 | |||
Financial Services — 2.2% |
|||
Capital Markets — 2.0% |
|||
| CME Group, Inc. | 49,000 | 13,239,310 | |
Financial Services — 0.2% |
|||
a,b |
Adyen NV | 1,025 | 1,642,644 |
| 14,881,954 | |||
Health Care Equipment & Services — 0.8% |
|||
Health Care Equipment & Supplies — 0.8% |
|||
| Medtronic plc | 55,600 | 5,295,344 | |
| 5,295,344 | |||
Insurance — 3.8% |
|||
Insurance — 3.8% |
|||
| Generali | 46,287 | 1,815,609 | |
| Legal & General Group plc | 1,643,600 | 5,260,935 | |
| NN Group NV | 264,961 | 18,633,550 | |
a |
Sony Financial Group, Inc. | 26,625 | 98,513 |
| 25,808,607 | |||
Materials — 5.3% |
|||
Chemicals — 2.8% |
| 6 | |
See notes to financial statements. |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
| Akzo Nobel NV | 64,367 | $ 4,579,549 | |
| BASF SE | 157,464 | 7,836,670 | |
| Fertiglobe plc | 2,294,190 | 1,536,518 | |
| LyondellBasell Industries NV Class A | 82,904 | 4,065,612 | |
| OCI NV | 279,469 | 1,292,756 | |
Metals & Mining — 1.9% |
|||
| BHP Group Ltd. | 370,500 | 10,426,648 | |
| Glencore plc | 475,000 | 2,182,234 | |
a,c |
GMK Norilskiy Nickel PAO | 3,070,000 | 0 |
a,c |
Severstal PAO GDR | 236,300 | 0 |
Paper & Forest Products — 0.6% |
|||
| Mondi plc | 290,908 | 4,006,318 | |
| 35,926,305 | |||
Media & Entertainment — 2.8% |
|||
Interactive Media & Services — 2.8% |
|||
| Meta Platforms, Inc. Class A | 15,200 | 11,162,576 | |
| Tencent Holdings Ltd. | 59,500 | 5,069,231 | |
| Vend Marketplaces ASA Class A | 78,389 | 2,786,941 | |
| 19,018,748 | |||
Pharmaceuticals, Biotechnology & Life Sciences — 7.1% |
|||
Biotechnology — 0.9% |
|||
| AbbVie, Inc. | 25,123 | 5,816,979 | |
Pharmaceuticals — 6.2% |
|||
| Bristol-Myers Squibb Co. | 38,400 | 1,731,840 | |
| Merck & Co., Inc. | 98,411 | 8,259,635 | |
| Novartis AG | 42,500 | 5,345,267 | |
| Pfizer, Inc. | 433,052 | 11,034,165 | |
| Roche Holding AG | 49,031 | 16,007,986 | |
| 48,195,872 | |||
Semiconductors & Semiconductor Equipment — 3.0% |
|||
Semiconductors & Semiconductor Equipment — 3.0% |
|||
| Realtek Semiconductor Corp. | 230,000 | 4,150,535 | |
| Taiwan Semiconductor Manufacturing Co. Ltd. Sponsored ADR | 58,182 | 16,249,651 | |
| 20,400,186 | |||
Software & Services — 2.6% |
|||
Information Technology Services — 0.4% |
|||
a |
Shopify, Inc. Class A | 17,500 | 2,600,675 |
Software — 2.2% |
|||
| Microsoft Corp. | 10,700 | 5,542,065 | |
| Open Text Corp. | 128,100 | 4,788,217 | |
a |
ServiceNow, Inc. | 5,000 | 4,601,400 |
| 17,532,357 | |||
Technology Hardware & Equipment — 4.6% |
|||
Communications Equipment — 1.7% |
|||
| Cisco Systems, Inc. | 174,100 | 11,911,922 | |
Electronic Equipment, Instruments & Components — 0.6% |
|||
| Keyence Corp. | 11,000 | 4,104,405 | |
Technology Hardware, Storage & Peripherals — 2.3% |
|||
| Samsung Electronics Co. Ltd. | 262,525 | 15,698,548 | |
| 31,714,875 | |||
Telecommunication Services — 9.4% |
|||
Diversified Telecommunication Services — 8.8% |
|||
| AT&T, Inc. | 841,453 | 23,762,633 | |
| Orange SA | 1,986,323 | 32,205,525 | |
| Telkom Indonesia Persero Tbk. PT | 20,618,500 | 3,785,935 | |
Wireless Telecommunication Services — 0.6% |
|||
| Vodafone Group plc | 3,450,000 | 3,997,741 | |
| 63,751,834 |
| See notes to financial statements. |
Annual Report | |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
Transportation — 0.9% |
|||
Air Freight & Logistics — 0.9% |
|||
| Deutsche Post AG | 136,709 | $ 6,089,495 | |
| 6,089,495 | |||
Utilities — 9.4% |
|||
Electric Utilities — 5.5% |
|||
| Endesa SA | 514,135 | 16,424,515 | |
| Enel SpA | 2,250,635 | 21,313,272 | |
Gas Utilities — 1.8% |
|||
| Snam SpA | 2,051,611 | 12,327,702 | |
Independent Power and Renewable Electricity Producers — 0.6% |
|||
| Capital Power Corp. | 82,619 | 3,879,537 | |
Multi-Utilities — 1.5% |
|||
| E.ON SE | 546,538 | 10,276,238 | |
| 64,221,264 | |||
| Total Common Stock (Cost $423,093,915) |
455,304,368 | ||
Preferred Stock — 0.9% |
|||
Financial Services — 0.9% |
|||
Capital Markets — 0.9% |
|||
c |
Calamos Strategic Total Return Fund 6.24%, 9/9/2029 | 106,000 | 2,676,500 |
c,d |
Gabelli Dividend & Income Trust Series J, 4.50%, 3/26/2028 | 152 | 3,690,712 |
| 6,367,212 | |||
| Total Preferred Stock (Cost $6,177,250) |
6,367,212 | ||
Asset Backed Securities — 3.0% |
|||
Auto Receivables — 0.5% |
|||
b |
BOF VII AL Funding Trust I, Series 2023-CAR3 Class A2, 6.291% due 7/26/2032 | $ 643,997 | 653,742 |
| Carvana Auto Receivables Trust, | |||
b |
Series 2021-P3 Class R, due 9/11/2028 | 2,500 | 248,648 |
b |
Series 2022-P1 Class R, due 1/10/2029 | 3,000 | 632,512 |
b |
Series 2022-P1 Class XS, due 1/10/2029 | 36,104,565 | 118,124 |
b,d |
Kinetic Advantage Master Owner Trust, Series 2024-1A Class A, 7.022% (SOFR30A + 2.65%) due 11/15/2027 | 1,500,000 | 1,502,242 |
b |
Lendbuzz Securitization Trust, Series 2022-1A Class A, 4.22% due 5/17/2027 | 274,611 | 274,256 |
b |
United Auto Credit Securitization Trust Series 2022-1 Class R, due 11/10/2028 | 6,000 | 208,957 |
| 3,638,481 | |||
Credit Card — 0.3% |
|||
b |
Continental Finance Credit Card ABS Master Trust, Series 2024-A Class D, 9.42% due 12/15/2032 | 2,000,000 | 2,010,912 |
| 2,010,912 | |||
Other Asset Backed — 2.0% |
|||
b |
Affirm Asset Securitization Trust, Series 2023-X1 Class D, 9.55% due 11/15/2028 | 655,000 | 655,000 |
b |
Aqua Finance Trust, Series 2020-AA Class D, 7.15% due 7/17/2046 | 553,888 | 541,156 |
d |
ASP WHCO Partner 2 LP due 3/29/2029 | 2,500,000 | 2,500,000 |
b |
FAT Brands Fazoli’s Native I LLC, Series 2021-1 Class A2, 7.00% due 7/25/2051 | 2,412,001 | 2,236,400 |
b,c |
Goldman Home Improvement Trust Issuer Trust Series 2021-GRN2 Class R, due 6/20/2051 | 12,500 | 529,028 |
b,d |
Harvest SBA Loan Trust, Series 2024-1 Class A, 6.687% (SOFR30A + 2.25%) due 12/25/2051 | 1,813,235 | 1,822,899 |
b |
LP LMS Asset Securitization Trust, Series 2021-2A Class D, 6.61% due 1/15/2029 | 1,000,000 | 525,274 |
b |
Marlette Funding Trust Series 2021-3A Class R, due 12/15/2031 | 14,510 | 219,786 |
| Mosaic Solar Loan Trust, | |||
b |
Series 2018-2GS Class D, 7.44% due 2/22/2044 | 1,706,047 | 1,499,144 |
b |
Series 2021-3A Class R, due 6/20/2052 | 8,500,000 | 357,612 |
| Upstart Pass-Through Trust, | |||
b |
Series 2021-ST5 Class A, 2.00% due 7/20/2027 | 28,026 | 27,947 |
b |
Series 2021-ST7 Class CERT, due 9/20/2029 | 3,000,000 | 322,227 |
b |
Series 2021-ST8 Class CERT, due 10/20/2029 | 3,000,000 | 442,287 |
b |
Upstart Securitization Trust, Series 2023-1 Class C, 11.10% due 2/20/2033 | 1,729,574 | 1,759,301 |
| 13,438,061 | |||
Student Loan — 0.2% |
|||
d |
National Collegiate Student Loan Trust, Series 2007-2 Class A4, 4.562% (TSFR1M + 0.40%) due 1/25/2033 | 1,530,522 | 1,504,577 |
| 8 | |
See notes to financial statements. |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
| 1,504,577 | |||
| Total Asset Backed Securities (Cost $22,492,123) |
20,592,031 | ||
Corporate Bonds — 12.3% |
|||
Banks — 0.7% |
|||
Banks — 0.7% |
|||
d,e |
Bank of New York Mellon Corp., Series I, 3.75% (5-Yr. CMT + 2.63%) due 12/20/2026 | $ 2,000,000 | $ 1,956,120 |
d,e |
Wells Fargo & Co., Series BB, 3.90% (5-Yr. CMT + 3.45%) due 3/15/2026 | 2,500,000 | 2,477,175 |
| 4,433,295 | |||
Commercial & Professional Services — 0.7% |
|||
Commercial Services & Supplies — 0.7% |
|||
b |
ACCO Brands Corp., 4.25% due 3/15/2029 | 500,000 | 451,905 |
| CoreCivic, Inc., 8.25% due 4/15/2029 | 1,867,000 | 1,973,027 | |
| GEO Group, Inc., 8.625% due 4/15/2029 | 2,000,000 | 2,118,200 | |
| 4,543,132 | |||
Consumer Durables & Apparel — 0.2% |
|||
Household Durables — 0.2% |
|||
b |
CD&R Smokey Buyer, Inc./Radio Systems Corp., 9.50% due 10/15/2029 | 1,500,000 | 1,181,820 |
| 1,181,820 | |||
Consumer Services — 0.3% |
|||
Hotels, Restaurants & Leisure — 0.3% |
|||
b |
TKC Holdings, Inc., 6.875% due 5/15/2028 | 2,000,000 | 2,017,340 |
| 2,017,340 | |||
Consumer Staples Distribution & Retail — 0.5% |
|||
Consumer Staples Distribution & Retail — 0.5% |
|||
b |
Albertsons Cos., Inc./Safeway, Inc./New Albertsons LP/Albertsons LLC, 5.875% due 2/15/2028 | 1,500,000 | 1,499,880 |
b |
KeHE Distributors LLC/KeHE Finance Corp./NextWave Distribution, Inc., 9.00% due 2/15/2029 | 2,000,000 | 2,104,220 |
| 3,604,100 | |||
Energy — 1.0% |
|||
Oil, Gas & Consumable Fuels — 1.0% |
|||
| APA Corp., 4.875% due 11/15/2027 | 2,000,000 | 1,977,140 | |
f |
Petroleos Mexicanos, 6.75% due 9/21/2047 | 3,000,000 | 2,492,760 |
b,d,e |
Sunoco LP, 7.875% (5-Yr. CMT + 4.23%) due 9/18/2030 | 500,000 | 508,910 |
| Sunoco LP/Sunoco Finance Corp., 5.875% due 3/15/2028 | 2,000,000 | 2,002,600 | |
| 6,981,410 | |||
Equity Real Estate Investment Trusts (REITs) — 0.4% |
|||
Diversified REITs — 0.4% |
|||
b |
Iron Mountain Information Management Services, Inc., 5.00% due 7/15/2032 | 3,000,000 | 2,890,650 |
| 2,890,650 | |||
Financial Services — 2.5% |
|||
Capital Markets — 0.8% |
|||
b |
Blue Owl Technology Finance Corp., 3.75% due 6/17/2026 | 3,000,000 | 2,972,760 |
b |
KKR Reign I LLC, 5.00% due 5/30/2049 | 3,500,000 | 2,380,000 |
Consumer Finance — 0.6% |
|||
b |
FirstCash, Inc., 6.875% due 3/1/2032 | 3,750,000 | 3,879,337 |
Financial Services — 1.1% |
|||
b |
Antares Holdings LP, 3.95% due 7/15/2026 | 2,000,000 | 1,986,120 |
d,e |
Citigroup, Inc., Series X, 3.875% (5-Yr. CMT + 3.42%) due 2/18/2026 | 2,500,000 | 2,476,300 |
b |
United Wholesale Mortgage LLC, 5.50% due 11/15/2025 | 3,000,000 | 3,000,420 |
| 16,694,937 | |||
Food, Beverage & Tobacco — 1.8% |
|||
Beverages — 1.3% |
|||
b,f |
Bacardi Ltd., 5.15% due 5/15/2038 | 3,000,000 | 2,836,260 |
b,f |
Becle SAB de CV, 2.50% due 10/14/2031 | 2,500,000 | 2,156,150 |
b,f |
Central American Bottling Corp./CBC Bottling Holdco SL/Beliv Holdco SL, 5.25% due 4/27/2029 | 2,000,000 | 1,974,960 |
c |
Industrializadora Integral del agave SAPI de CV, 9.25% due 11/26/2031 | 2,000,000 | 2,022,600 |
| See notes to financial statements. |
Annual Report | |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
Food Products — 0.5% |
|||
b |
Post Holdings, Inc., 5.50% due 12/15/2029 | $ 3,000,000 | $ 2,993,340 |
| 11,983,310 | |||
Health Care Equipment & Services — 0.5% |
|||
Health Care Providers & Services — 0.5% |
|||
| Tenet Healthcare Corp., 6.75% due 5/15/2031 | 3,000,000 | 3,107,400 | |
| 3,107,400 | |||
Materials — 1.2% |
|||
Containers & Packaging — 0.2% |
|||
b |
Matthews International Corp., 8.625% due 10/1/2027 | 1,750,000 | 1,810,638 |
Metals & Mining — 1.0% |
|||
f |
AngloGold Ashanti Holdings plc, 6.50% due 4/15/2040 | 2,000,000 | 2,125,180 |
| Cleveland-Cliffs, Inc., 7.00% due 3/15/2027 | 3,100,000 | 3,100,000 | |
b |
Stillwater Mining Co., 4.50% due 11/16/2029 | 1,500,000 | 1,398,930 |
| 8,434,748 | |||
Media & Entertainment — 0.8% |
|||
Media — 0.8% |
|||
| CCO Holdings LLC/CCO Holdings Capital Corp., | |||
b |
4.50% due 5/1/2032 | 1,357,000 | 1,235,114 |
| 4.50% due 5/1/2032 | 2,000,000 | 1,820,360 | |
b |
Sirius XM Radio LLC, 5.50% due 7/1/2029 | 2,500,000 | 2,500,200 |
| 5,555,674 | |||
Real Estate Management & Development — 0.3% |
|||
Real Estate Management & Development — 0.3% |
|||
b |
Cushman & Wakefield U.S. Borrower LLC, 6.75% due 5/15/2028 | 2,000,000 | 2,018,940 |
| 2,018,940 | |||
Software & Services — 0.7% |
|||
Information Technology Services — 0.4% |
|||
b |
Science Applications International Corp., 4.875% due 4/1/2028 | 3,000,000 | 2,973,450 |
Internet Software & Services — 0.3% |
|||
b,f |
Prosus NV, 4.027% due 8/3/2050 | 3,000,000 | 2,097,930 |
| 5,071,380 | |||
Utilities — 0.7% |
|||
Electric Utilities — 0.7% |
|||
b,f |
AES Espana BV, 5.70% due 5/4/2028 | 2,000,000 | 1,951,600 |
f |
Comision Federal de Electricidad, 5.00% due 9/29/2036 | 3,110,000 | 2,890,185 |
| 4,841,785 | |||
| Total Corporate Bonds (Cost $81,739,447) |
83,359,921 | ||
Convertible Bonds — 0.2% |
|||
Media & Entertainment — 0.2% |
|||
Media — 0.2% |
|||
| Comcast Holdings Corp. (Guaranty: Comcast Corp.), 2.00% due 10/15/2029 | 2,100,000 | 1,260,504 | |
| 1,260,504 | |||
| Total Convertible Bonds (Cost $1,329,236) |
1,260,504 | ||
Other Government — 0.9% |
|||
b |
Dominican Republic International Bonds (DOP), 10.75% due 6/1/2036 | 170,000,000 | 2,954,089 |
b,f |
Finance Department Government of Sharjah, 4.00% due 7/28/2050 | 3,500,000 | 2,402,085 |
b |
Republic of Uzbekistan International Bonds (UZS), 15.50% due 2/25/2028 | 13,000,000,000 | 1,094,010 |
| Total Other Government (Cost $6,201,501) |
6,450,184 | ||
U.S. Treasury Securities — 1.7% |
|||
| U.S. Treasury Inflation-Indexed Bonds, 2.375%, 2/15/2055 | 3,071,130 | 3,000,230 | |
| U.S. Treasury Strip Coupon, | |||
| 7.438%, 8/15/2043 | 5,000,000 | 2,082,590 |
| 10 | |
See notes to financial statements. |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
| 7.945%, 8/15/2041 | $ 8,000,000 | $ 3,744,811 | |
| 8.417%, 5/15/2039 | 2,500,000 | 1,332,306 | |
| 10.84%, 5/15/2050 | 5,000,000 | 1,486,737 | |
| Total U.S. Treasury Securities (Cost $11,253,237) |
11,646,674 | ||
Mortgage Backed — 9.4% |
|||
b,d |
Barclays Mortgage Loan Trust, Whole Loan Securities Trust CMO, Series 2022-INV1 Class A3, 4.53% due 2/25/2062 | 1,380,559 | 1,337,135 |
| Barclays Mortgage Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2021-NPL1 Class A, 5.00% due 11/25/2051 | 1,674,659 | 1,674,134 |
b,d |
Series 2022-RPL1 Class A, 4.25% due 2/25/2028 | 1,633,670 | 1,626,088 |
b,d |
BX Trust, CMBS, Series 2025-LIFE Class A, 6.08% due 6/13/2047 | 2,000,000 | 2,059,526 |
| Citigroup Mortgage Loan Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2021-J3 Class B4, 2.861% due 9/25/2051 | 350,000 | 191,580 |
b,d |
Series 2021-J3 Class B6, 2.861% due 9/25/2051 | 194,288 | 78,249 |
b |
Cogent Ipv4 LLC, CMBS, Series 2024-1A Class A2, 7.924% due 5/25/2054 | 1,000,000 | 1,038,307 |
b,d |
CSMC Trust, CMBS, Series 2021-BPNY Class A, 7.98% (TSFR1M + 3.83%) due 8/15/2026 | 1,849,057 | 1,760,125 |
| CSMC Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2021-NQM8 Class M1, 3.256% due 10/25/2066 | 3,000,000 | 2,323,663 |
b,d |
Series 2022-NQM5 Class A3, 5.169% due 5/25/2067 | 1,234,513 | 1,229,430 |
| Federal Home Loan Mtg Corp., | |||
d |
Pool 760027, 4.38% (5-Yr. CMT + 1.380%) due 11/1/2047 | 290,283 | 282,981 |
d |
Pool 841463, 2.158% (2.18% - SOFR30A) due 7/1/2052 | 2,969,464 | 2,691,701 |
| Federal Home Loan Mtg Corp., UMBS Collateral, | |||
| Pool SD8373, 6.00% due 11/1/2053 | 3,084,999 | 3,158,038 | |
| Pool SD8469, 5.50% due 10/1/2054 | 3,356,538 | 3,386,822 | |
| Federal National Mtg Assoc., | |||
d |
Pool BJ4423, 4.985% (5-Yr. CMT + 1.360%) due 1/1/2048 | 229,495 | 226,462 |
d |
Pool BN7152, 6.41% (H15T1Y + 2.16%) due 11/1/2047 | 354,536 | 362,210 |
d |
Pool BN7153, 6.41% (H15T1Y + 2.16%) due 4/1/2048 | 267,656 | 273,587 |
d |
Pool BP0632, 6.445% (H15T1Y + 2.07%) due 7/1/2049 | 98,362 | 99,162 |
d |
Pool CB2214, 1.525% (2.20% - SOFR30A) due 11/1/2051 | 2,325,062 | 2,184,189 |
| Federal National Mtg Assoc., UMBS Collateral, Pool MA5166, 6.00% due 10/1/2053 | 1,041,647 | 1,066,389 | |
b,d |
GCAT Trust, Whole Loan Securities Trust CMO, Series 2021-CM2 Class A1, 2.352% due 8/25/2066 | 563,824 | 527,506 |
b,d |
Glebe Funding Trust, Whole Loan Securities Trust CMO, Series 2024-1 Class A, 8.099% due 11/29/2028 | 1,831,339 | 1,851,798 |
b,d |
Homeward Opportunities Fund I Trust, Whole Loan Securities Trust CMO, Series 2020-2 Class B3, 6.427% due 5/25/2065 | 3,000,000 | 2,947,374 |
| Homeward Opportunities Fund Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2022-1 A Class A1, 5.082% due 7/25/2067 | 1,112,331 | 1,108,127 |
b,d |
Series 2024-RTL1 Class A1, 7.12% due 7/25/2029 | 2,455,000 | 2,464,235 |
| JP Morgan Mortgage Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2021-11 Class B5, 3.02% due 1/25/2052 | 682,063 | 536,270 |
b,d |
Series 2021-11 Class B6, 2.723% due 1/25/2052 | 809,243 | 408,246 |
b,d |
Series 2023-3 Class A4B, 5.50% due 10/25/2053 | 1,272,929 | 1,280,474 |
| Mello Mortgage Capital Acceptance, Whole Loan Securities Trust CMO, | |||
b,d,g |
Series 2021-INV2 Class AX1, 0.11% due 8/25/2051 | 89,212,321 | 375,013 |
b,d,g |
Series 2021-INV2 Class AX4, 0.70% due 8/25/2051 | 6,112,669 | 248,930 |
b,d |
Series 2021-INV2 Class B5, 3.31% due 8/25/2051 | 300,653 | 239,012 |
b,d |
Series 2021-INV2 Class B6, 2.607% due 8/25/2051 | 1,461,700 | 798,758 |
b,d,g |
Series 2021-INV3 Class AX1, 0.153% due 10/25/2051 | 23,632,452 | 154,944 |
b,d,g |
Series 2021-INV3 Class AX4, 0.55% due 10/25/2051 | 1,918,219 | 51,657 |
b,d |
Series 2021-INV3 Class B5, 3.203% due 10/25/2051 | 91,108 | 71,269 |
b,d |
Series 2021-INV3 Class B6, 3.087% due 10/25/2051 | 401,048 | 224,725 |
| MFA Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2022-INV1 Class A3, 4.25% due 4/25/2066 | 750,000 | 698,961 |
d |
Series 2024-NPL1 Class A1, 6.33% due 9/25/2054 | 1,322,457 | 1,324,067 |
b |
Morgan Stanley Capital I Trust, CMBS, Series 2024-BPR2 Class A, 7.291% due 5/5/2029 | 1,973,502 | 2,081,228 |
| New Residential Mortgage Loan Trust, Whole Loan Securities Trust CMO, | |||
b,d,g |
Series 2021-INV1 Class AX1, 0.744% due 6/25/2051 | 28,774,599 | 1,042,990 |
b,d |
Series 2021-INV1 Class B5, 3.244% due 6/25/2051 | 346,621 | 281,352 |
b,d |
Series 2021-INV1 Class B6, 3.177% due 6/25/2051 | 621,249 | 373,575 |
b,d |
NLT Trust, Whole Loan Securities Trust CMO, Series 2023-1 Class B2, 3.71% due 10/25/2062 | 3,000,000 | 1,872,609 |
b,d |
NRM FHT1 Excess Owner LLC, Whole Loan Securities Trust CMO, Series 2025-FHT1 Class A, 6.545% due 3/25/2032 | 1,802,452 | 1,817,439 |
b,d |
PRPM LLC, Whole Loan Securities Trust CMO, Series 2025-1 Class A1, 5.993% due 4/25/2030 | 1,884,239 | 1,883,906 |
b,d |
RFT Trust, Whole Loan Securities Trust CMO, Series RR1 Class A1, 6.767% due 6/27/2028 | 1,948,992 | 1,952,273 |
| Sequoia Mortgage Trust, Whole Loan Securities Trust CMO, | |||
b,d |
Series 2021-9 Class A1, 2.50% due 1/25/2052 | 2,033,040 | 1,688,340 |
b,d |
Series 2023-3 Class A1, 6.00% due 9/25/2053 | 1,100,696 | 1,117,559 |
| See notes to financial statements. |
Annual Report | |
Issuer-Description |
SHARES/ PRINCIPAL AMOUNT |
VALUE | |
b,d |
SFO Commercial Mortgage Trust, CMBS, Series 2021-555 Class A, 5.414% (TSFR1M + 1.26%) due 5/15/2038 | $ 1,043,000 | $ 1,034,137 |
b,d |
SKY Trust, CMBS, Series 2025-LINE Class A, 6.739% (TSFR1M + 2.59%) due 4/15/2042 | 1,932,895 | 1,928,240 |
b,d |
Starwood Mortgage Residential Trust, Whole Loan Securities Trust CMO, Series 2021-6 Class M1, 3.386% due 11/25/2066 | 1,500,000 | 1,110,080 |
b,d |
Towd Point Mortgage Trust, Whole Loan Securities Trust CMO, Series 2025-R1 Class A1, 4.00% due 11/27/2057 | 1,884,252 | 1,677,628 |
| Wells Fargo Mortgage Backed Securities Trust, Whole Loan Securities Trust CMO, | |||
b,d,g |
Series 2021-INV1 Class AIO2, 0.50% due 8/25/2051 | 24,483,460 | 700,577 |
b,d |
Series 2021-INV1 Class B4, 3.307% due 8/25/2051 | 481,733 | 395,127 |
b,d |
Series 2021-INV1 Class B5, 3.307% due 8/25/2051 | 380,798 | 307,295 |
b,d |
Series 2021-INV1 Class B6, 3.307% due 8/25/2051 | 292,320 | 142,199 |
| Total Mortgage Backed (Cost $63,630,463) |
63,767,698 | ||
Short-Term Investments — 4.4% |
|||
h |
Thornburg Capital Management Fund | 2,951,961 | 29,519,607 |
| Total Short-Term Investments (Cost $29,519,607) |
29,519,607 | ||
Total Investments — 99.7% (Cost $645,436,779) |
$678,268,199 | ||
Other Assets Less Liabilities — 0.3% |
2,260,332 | ||
Net Assets — 100.0% |
$680,528,531 |
Outstanding Written Options Contracts At September 30, 2025 | |||||||||
Contract Description |
Contract Party* |
Contract Amount |
Exercise Price |
Expiration Date |
Notional Amount |
Premiums Received USD |
Value USD | ||
Written Call Options – (0.1)% |
|||||||||
Consumer Discretionary Distribution & Retail – (0.1)% |
|||||||||
| MercadoLibre, Inc. | GST | 2,366 | USD | 2,700.00 | 11/21/2025 | USD | 5,529,200 | $ 202,293 | $ (202,293) |
Financial Services – (0.0)% |
|||||||||
| Adyen NV | GST | 1,025 | EUR | 1,400.00 | 10/17/2025 | EUR | 1,399,125 | 28,039 | (28,039) |
Materials – (0.0)% |
|||||||||
| BASF SE | JPM | 157,464 | EUR | 43.00 | 10/17/2025 | EUR | 6,674,899 | 143,066 | (120,992) |
Media & Entertainment – (0.0)% |
|||||||||
| Meta Platforms, Inc. | GST | 7,100 | USD | 850.00 | 11/21/2025 | USD | 5,214,098 | 72,420 | (72,420) |
Utilities – (0.0)% |
|||||||||
| Enel SpA | JPM | 353,000 | EUR | 7.90 | 10/17/2025 | EUR | 2,847,298 | 35,478 | (86,081) |
| TOTAL WRITTEN CALL OPTIONS | $481,296 | $(509,825) | |||||||
Written Put Option – (0.0)% |
|||||||||
Financial Services – (0.0)% |
|||||||||
| CME Group, Inc. | GST | 13,600 | USD | 250.00 | 10/17/2025 | USD | 3,674,584 | $ 27,200 | $ (7,239) |
| TOTAL | $508,496 | $(517,064) | |||||||
| * | Counterparties include Goldman Sachs International (“GST”) and JPMorgan Chase Bank, N.A. (“JPM”). |
| 12 | |
See notes to financial statements. |
Footnote Legend | |
| a | Non-income producing. |
| b | Securities exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These securities are restricted but liquid and may only be resold in the ordinary course of business in transactions exempt from registration, normally to qualified institutional buyers. As of September 30, 2025, the aggregate value of these securities in the Trust’s portfolio was $124,213,246, representing 18.25% of the Trust’s net assets. |
| c | Security currently fair valued by Thornburg Investment Management, Inc.’s Valuation and Pricing Committee. |
| d | Variable, floating, step, or fixed to floating rate securities are securities for which interest rate changes are based on changes in a designated base rate or on a predetermined schedule. The rates shown are those in effect on September 30, 2025. |
| e | Securities are perpetual and, thus, do not have a predetermined maturity date. The date shown, if applicable, reflects the next call date. |
| f | Yankee bond denominated in U.S. dollars and is issued in the U.S. by foreign banks and corporations. |
| g | Interest only. |
| h | Investment in Affiliates. |
| ABS | Asset Backed Securities |
| ADR | American Depositary Receipt |
| CMBS | Commercial Mortgage-Backed Securities |
| CMO | Collateralized Mortgage Obligation |
| CMT | Constant Maturity Rate |
| DOP | Denominated in Dominican Peso |
| GDR | Global Depositary Receipt |
| H15T1Y | US Treasury Yield Curve Rate T-Note Constant Maturity 1 Year |
| Mtg | Mortgage |
| SOFR30A | Secured Overnight Financing Rate 30-Day Average |
| TSFR1M | Term SOFR 1 Month |
| UMBS | Uniform Mortgage-Backed Securities |
| UZS | Denominated in Uzbekistani Som |
| EUR | Euro |
| USD | United States Dollar |
COUNTRY EXPOSURE * (percent of net assets) | |
| United States | 46.0% |
| France | 6.4% |
| Italy | 6.1% |
| Canada | 5.0% |
| Germany | 4.8% |
| Netherlands | 3.8% |
| Taiwan | 3.0% |
| Spain | 2.4% |
| South Korea | 2.3% |
| Australia | 2.2% |
| Brazil | 2.0% |
| United Kingdom | 1.8% |
| China | 1.7% |
| Mexico | 1.4% |
| Norway | 1.3% |
| Japan | 1.2% |
| Dominican Republic | 0.7% |
| Austria | 0.6% |
| United Arab Emirates | 0.6% |
| Indonesia | 0.5% |
| Bermuda | 0.4% |
| Singapore | 0.4% |
| Guatemala | 0.3% |
| South Africa | 0.2% |
| Uzbekistan | 0.2% |
| Russian Federation | 0.0%** |
| Other Assets Less Liabilities | 4.7% |
| * | Holdings are classified by country of risk as determined by MSCI and Bloomberg. |
| ** | Country percentage was less than 0.1%. |
| See notes to financial statements. |
Annual Report | |
ASSETS |
|
| Investments at cost | |
| Non-affiliated issuers | $ 615,917,172 |
| Non-controlled affiliated issuers | 29,519,607 |
| Investments at value | |
| Non-affiliated issuers | 648,748,592 |
| Non-controlled affiliated issuers | 29,519,607 |
| Cash | 568,602 |
| Foreign currency at value (a) |
640 |
| Cash segregated as collateral on written options | 30,000 |
| Receivable for investments sold | 1,771,071 |
| Receivable for options written | 28,039 |
| Dividends receivable | 957,722 |
| Tax reclaims receivable | 1,362,483 |
| Principal and interest receivable | 1,918,794 |
Total Assets |
684,905,550 |
Liabilities |
|
| Written options at value (b) |
517,064 |
| Payable for investments purchased | 2,707,777 |
| Payable to investment advisor and other affiliates | 737,931 |
| Accounts payable and accrued expenses | 414,247 |
Total Liabilities |
4,377,019 |
Net Assets |
$ 680,528,531 |
NET ASSETS CONSIST OF |
|
| Net capital paid in on shares of beneficial interest | $ 641,580,900 |
| Distributable earnings | 38,947,631 |
Net Assets |
$ 680,528,531 |
NET ASSET VALUE |
|
Common Shares: |
|
| Net assets applicable to shares outstanding | $ 680,528,531 |
| Shares outstanding | 32,081,883 |
| Net asset value and redemption price per share | $ 21.21 |
| (a) | Cost of foreign currency is $643. |
| (b) | Premiums received $508,496. |
INVESTMENT INCOME |
|
| Dividend income | |
| Non-affiliated issuers | $ 27,362,881 |
| Non-controlled affiliated issuers | 921,125 |
| Dividend taxes withheld | (2,611,142) |
| Interest income | 12,629,851 |
| Foreign withholding tax claims | 379,117 |
Total Income |
38,681,832 |
EXPENSES |
|
| Investment management fees | 7,867,531 |
| Administration fees | 527,415 |
| Transfer agent fees | 34,929 |
| Custodian fees | 88,150 |
| Audit and tax fees | 255,420 |
| Legal fees | 603,450 |
| Trustee and officer fees | 181,040 |
| Other expenses | 607,979 |
Total Expenses |
10,165,914 |
Net Investment Income (Loss) |
$ 28,515,918 |
REALIZED AND UNREALIZED GAIN (LOSS) |
|
| Net realized gain (loss) on: | |
| Non-affiliated issuers investments | 12,526,768 |
| Options written | 3,351,083 |
| Foreign currency transactions | (414,172) |
Net realized gain (loss) |
15,463,679 |
| Net change in unrealized appreciation (depreciation) on: | |
| Non-affiliated issuers investments | 53,714,702 |
| Options written | (87,102) |
| Foreign currency translations | 79,758 |
Change in net unrealized appreciation (depreciation) |
53,707,358 |
Net Realized and Unrealized Gain (Loss) |
69,171,037 |
Change in Net Assets Resulting from Operations |
$ 97,686,955 |
Year Ended September 30, 2025 |
Year Ended September 30, 2024 | |
| INCREASE (DECREASE) IN NET ASSETS FROM | ||
OPERATIONS |
||
| Net investment income | $ 28,515,918 | $ 22,750,648 |
| Net realized gain (loss) | 15,463,679 | 19,016,299 |
| Net change in unrealized appreciation (depreciation) | 53,707,358 | 76,403,549 |
Net Increase (Decrease) in Net Assets Resulting from Operations |
97,686,955 | 118,170,496 |
DIVIDENDS TO SHAREHOLDERS |
||
| From distributable earnings | ||
| Common Shares | (40,103,637) | (40,103,637) |
Net Increase (Decrease) in Net Assets |
57,583,318 | 78,066,859 |
NET ASSETS |
||
| Beginning of Year | 622,945,213 | 544,878,354 |
| End of Year | $ 680,528,531 | $ 622,945,213 |
TOTAL |
LEVEL 1 |
LEVEL 2 |
LEVEL 3 | |
Assets |
||||
| Investments in Securities | ||||
| Common Stock | $ 455,304,368 | $ 455,205,855 | $ 98,513 | $ — (a) |
| Preferred Stock | 6,367,212 | — | — | 6,367,212 |
| Asset Backed Securities | 20,592,031 | — | 20,063,003 | 529,028 |
| Corporate Bonds | 83,359,921 | — | 81,337,321 | 2,022,600 |
| Convertible Bonds | 1,260,504 | — | 1,260,504 | — |
| Other Government | 6,450,184 | — | 6,450,184 | — |
| U.S. Treasury Securities | 11,646,674 | 11,646,674 | — | — |
| Mortgage Backed | 63,767,698 | — | 63,767,698 | — |
| Short-Term Investments | 29,519,607 | 29,519,607 | — | — |
| Total Investments in Securities | $678,268,199 | $496,372,136 | $172,977,223 | $8,918,840 |
Total Assets |
$678,268,199 |
$496,372,136 |
$172,977,223 |
$8,918,840 (b) |
Liabilities |
||||
| Other Financial Instruments | ||||
| Written Call Options | $ (509,825) | $ — | $ (509,825) | $ — |
| Written Put Options | (7,239) | — | (7,239) | — |
| Total Other Financial Instruments | $(517,064) | $— | $(517,064) | $— |
Total Liabilities |
$(517,064) |
$— |
$(517,064) |
$— |
(a) |
Securities categorized as Level 3 is currently valued at zero as of September 30, 2025. |
(b) |
In accordance with the guidance prescribed in Accounting Standards Update ("ASU") No. 2011-04, the following table displays a summary of the valuation techniques and unobservable inputs used to value portfolio securities characterized as Level 3 investments for the period ended at September 30, 2025. |
FAIR VALUE AT September 30, 2025 |
VALUATION TECHNIQUE(S) |
UNOBSERVABLE INPUT |
RANGE (WEIGHTED AVERAGE) | |
| Common Stock | $ – | Reference instrument | Discount for lack of marketability | 100%/(100%) |
| Preferred Stock | 6,367,212 | Market yield | Credit spread | 5.73%-5.90%/(5.80%) |
| Asset Backed Securities | 529,028 | Discounted cash flows | Yield (Discount rate of cash flows) | 15.13%/(N/A) |
| Corporate Bonds | 2,022,600 | Discounted cash flows | Yield (Discount rate of cash flows) | 8.98%/(N/A) |
| Total | $8,918,840 |
COMMON STOCK |
PREFERRED STOCK |
ASSET BACKED SECURITIES |
CORPORATE BONDS |
TOTAL (e) | |
| Beginning Balance 9/30/2024 | $ 195,308 | $ 6,283,712 | $ 665,857 | $ – | $ 7,144,877 |
| Accrued Discounts (Premiums) | – | – | (186,784) | – | (186,784) |
| Net Realized Gain (Loss) (a) |
– | – | – | – | – |
| Gross Purchases | – | – | – | 2,000,000 | 2,000,000 |
| Gross Sales | – | – | – | – | – |
| Net Change in Unrealized Appreciation (Depreciation) (b)(c) |
(195,308) | 83,500 | 49,955 | 22,600 | (39,253) |
| Transfers into Level 3 (d) |
– | – | – | – | – |
| Transfers out of Level 3 (d) |
– | – | – | – | – |
| Ending Balance 9/30/2025 | $– | $6,367,212 | $529,028 | $2,022,600 | $8,918,840 |
| (a) | Amount of net realized gain (loss) from investments recognized in income is included in the Trust’s Statement of Operations for the year ended September 30, 2025. |
| (b) | Amount of net change in unrealized appreciation (depreciation) on investments recognized in income is included in the Trust’s Statement of Operations for the year ended September 30, 2025. |
| (c) | The net change in unrealized appreciation (depreciation) attributable to securities owned at September 30, 2025, which were valued using significant unobservable inputs, was $(39,253). This is included within net change in unrealized appreciation (depreciation) on investments in the Trust’s Statement of Operations for the year ended September 30, 2025. |
| (d) | Transfers into or out of Level 3 were out of or into Level 2, and were due to changes in other significant observable inputs available during the year ended September 30, 2025. Transfers into or out of Level 3 are based on the beginning market value of the period in which they occurred. |
| (e) | Level 3 investments represent 1.31% of total net assets at the year ended September 30, 2025. Significant fluctuations of the unobservable inputs applied to portfolio securities characterized as Level 3 investments could be expected to increase or decrease the fair value of these portfolio securities. |
Administrative Services Fee Schedule | |
Daily Net Assets |
Fee Rate |
| Up to $20 billion | 0.100% |
| $20 billion to $40 billion | 0.075 |
| $40 billion to $60 billion | 0.040 |
| Over $60 billion | 0.030 |
Market Value 9/30/24 |
Purchases at Cost |
Sales Proceeds |
Realized Gain (Loss) |
Change in Unrealized Appr./(Depr.) |
Market Value 9/30/25 |
Dividend Income | |
| Thornburg Capital Mgmt. Fund | $23,605,559 | $151,109,878 | $(145,195,830) | $- | $- | $29,519,607 | $921,125 |
| Cost of investments for tax purposes | $ 647,688,448 |
| Gross unrealized appreciation on a tax basis | 93,982,244 |
| Gross unrealized depreciation on a tax basis | (63,402,493) |
| Net unrealized appreciation (depreciation) on investments (tax basis) | $ 30,579,751 |
2025 |
2024 | |
| Distributions from: | ||
| Ordinary income | $ 34,668,516 | $ 37,201,079 |
| Capital gains | 5,435,121 | 2,902,558 |
| Total | $ 40,103,637 | $ 40,103,637 |
Type of Derivative (a) |
Principal Risk |
Counter Party |
Asset Derivatives |
Liability Derivatives |
Net Amount |
| Written Options | Derivatives risk | GST | $ — | $ (309,991) | $ (309,991) |
| Written Options | Derivatives risk | JPM | — | (207,073) | (207,073) |
| (a) | Generally, the Statement of Assets and Liabilities location for written options is Liabilities - written options at value for liabilities derivatives. |
Net Realized |
Net Change in Unrealized | ||
Type of Derivative (a) |
Principal Risk |
Gain (Loss) |
Appreciation (Depreciation) |
| Written Options | Derivatives risk | $3,351,083 | $ (87,102) |
| (a) | Generally, the Statement of Operations location for written option contracts is Net realized gain (loss) on: options written and Net change in unrealized appreciation (depreciation) on: options written. |
Type of Derivative |
Counterparty |
Liability Derivatives |
Cash Collateral Pledged |
Net Amount (a) |
| Written Options | GST | $ 309,991 | $ – | $ 309,991 |
| Written Options | JPM | 207,073 | (30,000) | 177,073 |
| (a) The net amount is the resulting liability due to the counterparty based on the valuation of the options as of September 30, 2025. | ||||
2025 |
2024 |
2023 |
2022 |
2021 (a) | |
Per Share Performance (For a Share Outstanding throughout the Year) (b) |
|||||
| Net Asset Value, Beginning of Year | $19.42 | $16.98 | $14.97 | $19.74 | $20.00 |
| Net Investment Income (Loss) | 0.89 | 0.71 | 0.59 | 0.57 | 0.10 |
| Net Realized & Unrealized Gain (Loss) on Investments | 2.15 | 2.98 | 2.67 | (4.09) | (0.26) |
| Total from Investment Operations | 3.04 | 3.69 | 3.26 | (3.52) | (0.16) |
| Dividends from Net Investment Income | (1.25) | (1.16) | (1.14) | (1.25) | (0.10) |
| Dividends from Net Realized Gains | 0.00 | (0.09) | (0.11) | 0.00 | 0.00 |
| Total Dividends | (1.25) | (1.25) | (1.25) | (1.25) | (0.10) |
| Net Asset Value, End of Year | $21.21 | $19.42 | $16.98 | $14.97 | $19.74 |
| Market Value, End of Year | $19.89 | $17.78 | $14.60 | $12.76 | $20.05 |
TOTAL RETURN APPLICABLE TO COMMON SHAREHOLDERS |
|||||
| Total Return (c) |
16.44% | 22.56% | 22.06% | (18.85)% | (0.79)% |
| Total Return, Market Value (c) |
19.26% | 30.50% | 23.13% | (31.90)% | 0.78% |
Ratios to Average Net Assets |
|||||
| Net Investment Income (Loss) Ratio (d) |
4.53% | 3.92% | 3.48% | 3.08% | 2.80% |
| Expenses, After Expense Reductions Ratio | 1.62% | 1.59% | 1.66% | 1.65% | 1.65% |
| Expenses, Before Expense Reductions Ratio | 1.62% | 1.59% | 1.68% | 1.70% | 1.69% |
Supplemental Data |
|||||
| Portfolio Turnover Rate (c) |
22.51% | 49.18% | 43.27% | 58.30% | 27.91% |
| Net Assets at End of Year (Thousands) | $680,529 | $622,945 | $544,878 | $480,381 | $633,163 |
(a) |
The Trust commenced operations on July 28, 2021. |
(b) |
Unless otherwise noted, periods are fiscal years ended September 30. |
(c) |
Not annualized for periods less than one year. |
(d) |
Net investment income (loss) includes income from foreign withholding tax claims adjusted for IRS compliance fees and/or tax reclaim collection fees. Without these proceeds, the Net Investment Income (Loss) ratio for 2025 would have been 4.47% and 2023 would have been 3.46%. |
NAME, AGE, YEAR ELECTED POSITION HELD WITH TRUST |
PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS |
NUMBER OF PORTFOLIOS IN FUND COMPLEX (1) OVERSEEN BY TRUSTEE |
OTHER DIRECTORSHIPS HELD BY TRUSTEE |
|
INTERESTED TRUSTEES (2)(3) |
||||
| Nimish Bhatt, 62 (4) Trustee Since 2020 |
President since 2023, Managing Director, Chief Financial Officer and Treasurer of Thornburg Investment Management, Inc. and Chief Financial Officer and Treasurer of Thornburg Securities LLC since 2016, and Secretary of Thornburg Securities LLC (2018-2022); President and Principal Executive Officer of Thornburg ETF Trust since 2024; Chief Financial Officer of Thornburg Investment Trust (2019-2023); Treasurer of Thornburg Investment Trust (2016-2019); Secretary of Thornburg Investment Trust (2018-2019). | 1 | None | |
INDEPENDENT TRUSTEES (2)(3) |
||||
| Anne Kritzmire, 63 Trustee since 2020, Lead Independent Trustee |
Principal at AW Kritzmire Consulting (business and leadership consulting) since 2021; Head of Multi-Asset/Solutions Marketing at Nuveen Investments (global asset manager) (2018-2020); Managing Director, Closed-End Funds (2012-2018; 2005-2010), Managing Director, Channel Marketing (2011-2012) at Nuveen Investments; Business Leader Faculty, Lake Forest Graduate School of Management since 2021; Partner, YourTrueNote Consulting (2021-2023). | 1 | Advisors Series Trust (September 2024-present) |
|
| Dina Tantra, 56 Trustee since 2020, Chair of Nominating and Corporate Governance Committee |
Co-founder/Chief Executive Officer of Global Rhino (asset management consulting) since 2018; Chief Strategy Officer of JOOT (asset management consulting) (2019-2023); Executive Vice President, Ultimus Fund Solutions (2017-2018). | 1 | Advisers Investment Trust (2012-2017), Boston Trust Walden Funds (2021-present), Heartland Funds (2022-present) |
|
| Brian Wixted, 65 Trustee since 2020, Chair of Audit Committee |
Principal Consultant at CKC Consulting Corporation (asset management consulting) (2017-2024); Senior Vice President - Finance and Fund Treasurer, Oppenheimer Funds, Inc. (1999-2016). | 1 | Lincoln Variable Insurance Products Trust (104 funds) (2019 - present) |
|
NAME, AGE, YEAR ELECTED POSITION HELD WITH TRUST |
PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS |
NUMBER OF PORTFOLIOS IN FUND COMPLEX (1) OVERSEEN BY TRUSTEE |
OTHER DIRECTORSHIPS HELD BY TRUSTEE |
|
OFFICERS OF THE TRUST (WHO ARE NOT TRUSTEES) (2) |
||||
| Geoffrey E. Black, 63 Secretary since 2024 |
Director of Fund Operations of Thornburg Investment Management Inc. since May 2024; Secretary of Thornburg ETF Trust since 2024; Director of Transfer Agent Services, Russell Investments (2012-2024). | Not applicable | Not applicable | |
| Molly Fisher, 46 Chief Compliance Officer since 2024 |
Deputy Chief Compliance Officer of Thornburg Investment Management, Inc. since 2023, Compliance Officer of Thornburg Investment Management, Inc. (2014-2023). | Not applicable | Not applicable | |
| Curtis Holloway, 58 Treasurer and Chief Financial Officer since 2020 |
Managing Director, Director of Finance since 2021 and Director of Fund Administration of Thornburg Investment Management, Inc.; Treasurer of Thornburg Investment Trust since 2019; Chief Financial Officer and Treasurer of Thornburg ETF Trust since 2024; Senior Vice President, Head of Fund Administration (2017-2019) and Vice President, Fund Administration (2010-2017) of Calamos Investments, and Chief Financial Officer (2017-2019) and Treasurer (2010-2019) of Calamos Funds. | Not applicable | Not applicable | |
NAME, AGE, YEAR ELECTED POSITION HELD WITH TRUST |
PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS |
NUMBER OF PORTFOLIOS IN FUND COMPLEX (1) OVERSEEN BY TRUSTEE |
OTHER DIRECTORSHIPS HELD BY TRUSTEE |
|
| Vilayphone Lithiluxa, 54 Assistant Treasurer since 2020 |
Tax Director, Fund Administration of Thornburg Investment Management, Inc.; Vice President of Thornburg Investment Trust (2017-2020); Assistant Treasurer of Thornburg Investment Trust since 2020; Assistant Treasurer of Thornburg ETF Trust since 2024; Senior Vice President, Citi Fund Services, Inc. (2014-2017); Vice President, Citi Fund Services, Inc. (2007-2014). | Not applicable | Not applicable | |
| Christopher Luckham, 48 Assistant Treasurer since 2022 |
Senior Manager, Fund Administration of Thornburg Investment Management, Inc. since 2010; Assistant Treasurer of Thornburg ETF Trust since 2024. | Not applicable | Not applicable |
(1) |
The Fund Complex consists of the Trust, and Thornburg Investment Trust, a mutual fund trust comprised of 26 separate investment “funds” or “series.” |
(2) |
Each person’s address is 2300 North Ridgetop Road, Santa Fe, New Mexico 87506. |
(3) |
The Bylaws of the Trust currently require that each Independent Trustee shall retire by the end of the calendar year during which the Trustee reached the age of 75 years. Otherwise, each Trustee serves in office until the election and qualification of a successor or until the Trustee sooner dies, resigns, retires or is removed. |
(4) |
Mr. Bhatt is considered an “interested” Trustee under the Investment Company Act of 1940 because he is a managing director and the chief financial officer of Thornburg Investment Management, Inc. |
Votes For |
Votes Against/Withheld | |
| Brian W. Wixted | 23,593,602 | 1,138,587 |
| ■ | Thornburg Global Opportunities Fund |
| ■ | Thornburg International Equity Fund |
| ■ | Thornburg Better World International Fund |
| ■ | Thornburg International Growth Fund |
| ■ | Thornburg Developing World Fund |
| ■ | Thornburg Small/Mid Cap Core Fund |
| ■ | Thornburg Small/Mid Cap Growth Fund |
| ■ | Thornburg Investment Income Builder Fund |
| ■ | Thornburg Income Builder Opportunities Trust |
| ■ | Thornburg Summit Fund |
| ■ | Thornburg Ultra Short Income Fund |
| ■ | Thornburg Limited Term U.S. Government Fund |
| ■ | Thornburg Limited Term Income Fund |
| ■ | Thornburg Core Plus Bond Fund |
| ■ | Thornburg Strategic Income Fund |
| ■ | Thornburg Short Duration Municipal Fund |
| ■ | Thornburg Limited Term Municipal Fund |
| ■ | Thornburg Intermediate Municipal Fund |
| ■ | Thornburg Strategic Municipal Income Fund |
| ■ | Thornburg California Limited Term Municipal Fund |
| ■ | Thornburg New Mexico Intermediate Municipal Fund |
| ■ | Thornburg New York Intermediate Municipal Fund |
(b) The following are the reports transmitted to stockholders pursuant to Rule 30e-3 under the Act (17 CFR 270.30e-3):
Thornburg ID: 12345 12345 12345 12345 Important Fund Report(s) Now Available online and In print by Request. Annual and semi-Annual Reports contain important information about the fund, including its holdings and financials. We encourage you to review the report(s) at the website listed or by scanning the QR Code below: https://thornburg.com/download Thornburg Income Builder Opportunities Trust Fund Annual Report Request a printed/email report at no charge and/or elect to receive paper reports in the future, by calling or visiting (otherwise you will not receive a paper/email report): 1-866-345-5954 www.FundReports.com Save Time! Scan this QR Code with your mobile device camera for easy access to Fund Material.
Item 2. Code of Ethics
Thornburg Income Builder Opportunities Trust (the “Trust”) has adopted a code of ethics described in Item 2 of Form N-CSR. A copy of the code of ethics is filed as an exhibit to this Form N-CSR. The Trust has not made any substantive amendments to its code of ethics during the period covered by this report, nor has the Trust granted any waivers from any provisions of its code of ethics during the period covered by this report.
Item 3. Audit Committee Financial Expert
The Trustees of the Trust have determined that three members of the Trust’s audit committee, Brian Wixted, Dina Tantra, and Anne Kritzmire, are each audit committee financial experts as defined in Item 3 of Form N-CSR. Mr. Wixted, Ms. Tantra, and Ms. Kritzmire are each independent for purposes of Item 3 of Form N-CSR. The Trustees’ determinations in this regard were based upon their current understandings of the definition of “audit committee financial expert” and current interpretations of the definition. The Trustees call attention to the lack of clarity in the definition, and that shareholders and prospective investors may wish to evaluate independently this definition and the qualifications of the Trust’s audit committee. The definition of “audit committee financial expert,” together with comments on the definition, is set forth in the Securities and Exchange Commission’s website (www.sec.gov).
Item 4. Principal Accountant Fees and Services
| (a) | Audit Fees |
The aggregate fees billed to the Trust in each of the last two fiscal years for the audit of the Trust’s financial statements and for services that are normally provided by PricewaterhouseCoopers LLP, registered independent public accounting firm (“PWC”), in connection with statutory and regulatory filings or requirements for those fiscal years are set out below.
| Year Ended September 30, 2024 |
Year Ended September 30, 2025 |
|||||||
| Thornburg Income Builder Opportunities Trust |
$ | 52,458 | $ | 53,769 | ||||
| (b) | Audit-Related Fees |
The fees billed to the Trust by PWC in each of the last two fiscal years for assurance and related services that are reasonably related to the audit or review of the Trust’s financial statements (and that are not reflected in “Audit Fees,” above) are set out below.
| Year Ended September 30, 2024 |
Year Ended September 30, 2025 |
|||||||
| Thornburg Income Builder Opportunities Trust |
$ | 5,417 | $ | 1,250 | ||||
| (c) | Tax Fees |
The fees billed to the Trust by PWC in each of the last two fiscal years for professional services rendered by PWC for tax compliance, tax advice or tax planning, including amounts paid in connection with filing foreign tax reclaims, are set out below.
| Year Ended September 30, 2024 |
Year Ended September 30, 2025 |
|||||||
| Thornburg Income Builder Opportunities Trust |
$ | 84,345 | $ | 127,176 | ||||
The amount under Tax Fees for the year ended September 30, 2024 includes amounts for tax compliance of $47,970; tax advice of $0; tax planning of $0; and tax reclaims of $36,375. For Tax Fees for the year ended September 30, 2025, the amount includes tax fees for tax compliance of $17,676; tax advice of $0; tax planning of $0; and tax reclaims of $109,500.
| (d) | All Other Fees |
The fees billed to the Trust by PWC in each of the last two fiscal years for all other services rendered by PWC to the Trust are set out below.
| Year Ended September 30, 2024 |
Year Ended September 30, 2025 |
|||||||
| Thornburg Income Builder Opportunities Trust |
$ | 0 | $ | 22,038 | ||||
The figure shown under All Other Fees for the year ended September 30, 2024 includes amounts from out of pocket expenses during the 2023 annual audit. The figure shown under All Other Fees for the year ended September 30, 2025 includes amounts from out of pocket expenses during the 2024 annual audit.
| (e) | Audit Committee Pre-Approval Policies and Procedures |
As of September 30, 2025, the Trust’s Audit Committee has not adopted pre-approval policies and procedures.
| (f) | Not applicable. |
| (g) | The aggregate non-audit fees billed by PwC to the Trust for the fiscal years ended September 30, 2025 and September 20, 2024 were $149,214 and $84,345, respectively. PWC performs no services for the investment advisor, the Funds’ principal underwriter or any other person controlling, controlled by, or under common control with the investment advisor which provides ongoing services to the Funds, and accordingly PwC did not bill any non-audit fees to those persons in either of the Trust’s last two fiscal years. |
| (h) | Not applicable |
| (i) | Not applicable. |
| (j) | Not applicable. |
Item 5. Audit Committee of Listed Registrants
Not applicable.
Item 6. Schedule of Investments
| (a) | The schedule of investments for each Fund is filed as part of item 1 of this Form. |
| (b) | Not applicable. |
Item 7. Financial Statements and Financial Highlights for Open-End Management Investment Companies
Not applicable.
Item 8. Changes in and Disagreements with Accountants for Open-End Management Investment Companies
Not applicable.
Item 9. Proxy Disclosures for Open-End Management Investment Companies
Not applicable.
Item 10. Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies
Not applicable.
Item 11. Statement Regarding Basis for Approval of Investment Advisory Contract
Filed as part of item 1 of this Form.
Item 12. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies
Filed as part of item 1 of this Form.
Item 13. Portfolio Managers of Closed-End Management Investment Companies
Filed as part of item 1 of this Form.
Item 14. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers
Not applicable.
Item 15. Submission of Matters to a Vote of Security Holders
The authority to consider candidates recommended by the shareholders in accordance with the Trust’s Procedures for Shareholder Communications is committed to the Governance and Nominating Committee.
Item 16. Controls and Procedures
(a) The principal executive officer and the principal financial officer have concluded that the Trust’s disclosure controls and procedures provide reasonable assurance that material information relating to the Trust is made known to them by the appropriate persons, based on their evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report.
(b) There was no change in the Trust’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.
Item 17. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies
Not applicable.
Item 18. Recovery of Erroneously Awarded Compensation
Not applicable.
Item 19. Exhibits
| (a) (1) | Code of Business Conduct and Ethics. | |
| (a) (2) | Not Applicable | |
| (a) (3) | Certifications pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 70.30a-2(a)) attached hereto as Exhibit 99.CERT. | |
| (b) | Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 70.30a-2(b)) attached hereto as Exhibit 99.906CERT. | |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Thornburg Income Builder Opportunities Trust | ||
| By: |
/s/ Nimish Bhatt | |
| Nimish Bhatt | ||
| President and principal executive officer | ||
| Date: |
11/24/2025 | |
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
| By: |
/s/ Nimish Bhatt | |
| Nimish Bhatt | ||
| President and principal executive officer | ||
| Date: |
11/24/2025 | |
| By: |
/s/ Curtis Holloway | |
| Curtis Holloway | ||
| Treasurer and principal financial officer | ||
| Date: |
11/24/2025 | |
FAQ
How did Thornburg Income Builder Opportunities Trust (TBLD) perform in 2025?
For the year ended September 30, 2025, TBLD delivered a 16.44% total return at net asset value and 19.26% at market price, both above its blended benchmark’s 13.59% return.
What are the key return figures since inception for TBLD?
Since its July 28, 2021 inception, TBLD has produced annualized returns of 8.43% at net asset value and 6.78% at market price as of September 30, 2025.
What is the net asset value and asset size of TBLD as of September 30, 2025?
As of September 30, 2025, TBLD had net assets of $680,528,531, with 32,081,883 shares outstanding and a net asset value per share of $21.21.
How much income and gains did Thornburg Income Builder Opportunities Trust generate in 2025?
For the year, the Trust recorded $28,515,918 in net investment income and $69,171,037 in combined net realized and unrealized gains on investments, options, and foreign currency activities.
What distributions did TBLD pay to shareholders in the 2025 fiscal year?
During the year ended September 30, 2025, TBLD paid total distributions of $40,103,637, consisting of $34,668,516 from ordinary income and $5,435,121 from capital gains.
What is the investment objective and strategy of Thornburg Income Builder Opportunities Trust?
The Trust seeks current income and additional total return by investing at least 80% of its managed assets in income-producing securities across global equity and fixed income markets, including both U.S. and non-U.S. issuers.
How is TBLD’s portfolio allocated across asset classes and geographies?
As of September 30, 2025, about 66.9% of the portfolio was in common stocks, with additional allocations to preferred stock, asset-backed and mortgage-backed securities, corporate bonds, and U.S. Treasuries. Country exposure was led by the United States at 46.0%, followed by France, Italy, Canada, and Germany.