Thornburg ETF Trust (TMB)
Management Company · XNAS · Series S000089220 · View on SEC EDGAR ↗
$25.25
As of Aug. 21, 2026
▼ -0.01 (-0.04%)
1-day change
$25.07 – $26.52
52-week range
- Net assets
- $184.7M
- Holdings
- 557
- As of
- May 31, 2026
- Top 10 holdings weight
- 20.63%
- Effective number of positions
- 131.9
- Positions above 1%
- 9
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
TMB Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
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Performance as of Aug. 20, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▼ -1.73% | — |
| 3M | ▼ -1.73% | — |
| 6M | ▼ -2.44% | — |
| YTD | ▼ -1.27% | — |
| 1Y | ▼ -1.08% | — |
| 3Y | — | — |
| 5Y | — | — |
| Max since Feb. 5, 2025 | ▲ +0.52% | — |
- Volatility 1Y
- 3.28%
- Volatility 3Y
- —
- Max drawdown 3Y
- —
- Beta 3Y
- —
- Sharpe 1Y*
- -0.57
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$5.6M
- Quarter ending May 2026
- +$97.2M
- Trailing 12 months
- +$143.0M
Jun 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 557 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| OLD REPUBLIC INTL CORP | 680223AN4 | $273K | 0.15 | 272,000 | DBT | US |
| FIDELITY NATL FINANCIAL | 31620RAK1 | $272K | 0.15 | 307,000 | DBT | US |
| NIAGARA MOHAWK POWER | 653522DT6 | $271K | 0.15 | 273,000 | DBT | US |
| PETROLEOS MEXICANOS | 71654QDE9 | $271K | 0.15 | 275,000 | DBT | MX |
| NVENT FINANCE SARL | 67078AAE3 | $270K | 0.15 | 302,000 | DBT | LU |
| FIRST AMERICAN FINANCIAL | 31847RAH5 | $269K | 0.15 | 309,000 | DBT | US |
| Pagaya AI Debt Selection Trust | 69545AAC8 | $268K | 0.15 | 267,402 | ABS-O | US |
| ORACLE CORP | 68389XCX1 | $268K | 0.15 | 271,000 | DBT | US |
| WESCO DISTRIBUTION INC | 95081QAQ7 | $268K | 0.15 | 262,000 | DBT | US |
| Chase Mortgage Finance Corporation | 16159YAD2 | $267K | 0.14 | 266,006 | ABS-MBS | US |
| Bunker Hill Loan Depositary Trust | 12062BAE5 | $266K | 0.14 | 268,923 | ABS-MBS | US |
| Nelnet Student Loan Trust | 64035DAB2 | $266K | 0.14 | 277,938 | ABS-O | US |
| ASPEN INSURANCE HLDG LTD | 04530DAE2 | $266K | 0.14 | 258,000 | DBT | BM |
| Pagaya AI Debt Selection Trust | 69544CAA9 | $265K | 0.14 | 265,000 | ABS-O | US |
| One Bryant Park Trust | 68236JAA9 | $264K | 0.14 | 286,000 | ABS-MBS | US |
| AXON ENTERPRISE INC | 05464CAC5 | $264K | 0.14 | 258,000 | DBT | US |
| BARCLAYS PLC | 06738EDD4 | $263K | 0.14 | 265,000 | DBT | GB |
| PENSKE TRUCK LEASING/PTL | 709599BZ6 | $262K | 0.14 | 258,000 | DBT | US |
| GRAY OAK PIPELINE LLC | 38937LAB7 | $261K | 0.14 | 265,000 | DBT | US |
| Pawnee Equipment Receivables | 70410DAE8 | $260K | 0.14 | 260,000 | ABS-O | US |
| GREYSTAR REAL ESTATE PAR | 39807UAD8 | $260K | 0.14 | 250,000 | DBT | US |
| FAIR ISAAC CORP | 303250AF1 | $259K | 0.14 | 265,000 | DBT | US |
| ENTERGY ARKANSAS LLC | 29366MAF5 | $259K | 0.14 | 252,000 | DBT | US |
| F&G ANNUITIES & LIFE INC | 30190AAC8 | $259K | 0.14 | 252,000 | DBT | US |
| AEROPUERTOS DOMINICANOS | 007866AE6 | $259K | 0.14 | 250,000 | DBT | DO |
| SENSATA TECHNOLOGIES BV | 81725WAK9 | $259K | 0.14 | 265,000 | DBT | NL |
| SNAM SPA | 83304JAB3 | $257K | 0.14 | 250,000 | DBT | IT |
| MIDWEST CONNECTOR CAPIT | 59833CAC6 | $256K | 0.14 | 258,000 | DBT | US |
| EXTRA SPACE STORAGE LP | 30225VAJ6 | $256K | 0.14 | 251,000 | DBT | US |
| Credit Suisse Mortgage Trust | 12663DAC8 | $256K | 0.14 | 256,461 | ABS-MBS | US |
| COGENT COMMS GRP / FIN | 19240CAE3 | $255K | 0.14 | 256,000 | DBT | US |
| BURFORD CAPITAL GLBL FIN | 12116LAE9 | $255K | 0.14 | 265,000 | DBT | US |
| EXELON CORP | 30161NBR1 | $255K | 0.14 | 251,000 | DBT | US |
| ARDAGH METAL PACKAGING | 03969YAA6 | $254K | 0.14 | 265,000 | DBT | XX |
| PRINCIPAL LFE GLB FND II | 74256LEW5 | $254K | 0.14 | 250,000 | DBT | US |
| HUMANA INC | 444859CA8 | $254K | 0.14 | 250,000 | DBT | US |
| CIM Trust | 12558WAA8 | $254K | 0.14 | 270,252 | ABS-MBS | US |
| PAYCHEX INC | 704326AB3 | $253K | 0.14 | 250,000 | DBT | US |
| BNP PARIBAS | 09659W3E2 | $253K | 0.14 | 258,000 | DBT | FR |
| BECLE SA DE CV | 07586PAA9 | $253K | 0.14 | 295,000 | DBT | MX |
| PMT Loan Trust | 69392XAH1 | $252K | 0.14 | 252,098 | ABS-MBS | US |
| MORGAN STANLEY BANK NA | 61690DK72 | $252K | 0.14 | 250,000 | DBT | US |
| SOUTH BOW USA INFRA HLDS | 83007CAD4 | $251K | 0.14 | 250,000 | DBT | US |
| GARTNER INC | 366651AG2 | $251K | 0.14 | 265,000 | DBT | US |
| PROLOGIS TARGETED US | 74350LAA2 | $251K | 0.14 | 247,000 | DBT | US |
| Drive Auto Receivables Trust | 26208WAD6 | $251K | 0.14 | 250,502 | ABS-O | US |
| ARCHES BUYER INC | 039524AA1 | $251K | 0.14 | 258,000 | DBT | US |
| TRIMBLE INC | 896239AC4 | $251K | 0.14 | 250,000 | DBT | US |
| ANTARES HOLDINGS | 03666HAC5 | $250K | 0.14 | 250,000 | DBT | US |
| MERCURY GENERAL CORP | 589400AB6 | $249K | 0.14 | 250,000 | DBT | US |
Page 6
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Sector breakdown
Financials
0.5%
Other/Unmapped
99.5%
Institutional owners (13F) 34 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| WCG Wealth Advisors LLC | $54,162,507 | 27.96% | 2,136,587 | Shares | June 30, 2026 |
| Private Advisor Group, LLC | $28,305,459 | 14.61% | 1,116,585 | Shares | June 30, 2026 |
| Onyx Bridge Wealth Group LLC | $15,893,761 | 8.20% | 626,973 | Shares | June 30, 2026 |
| Strid Group, LLC | $15,233,502 | 7.86% | 600,927 | Shares | June 30, 2026 |
| PERSONAL CFO SOLUTIONS, LLC | $11,827,119 | 6.11% | 466,553 | Shares | June 30, 2026 |
| LPL Financial LLC | $11,730,669 | 6.06% | 462,748 | Shares | June 30, 2026 |
| GGM Financial LLC | $10,625,450 | 5.49% | 419,150 | Shares | June 30, 2026 |
| Spartan Wealth Advisory Services LLC | $10,113,033 | 5.22% | 398,936 | Shares | June 30, 2026 |
| D.B. Root & Company, LLC | $4,635,770 | 2.39% | 182,871 | Shares | June 30, 2026 |
| FLYNN ZITO CAPITAL MANAGEMENT, LLC | $4,515,000 | 2.33% | 178,107 | Shares | June 30, 2026 |
| Cannon Financial Strategists, Inc. | $3,879,920 | 2.00% | 153,054 | Shares | June 30, 2026 |
| Cornerstone Wealth Group, LLC | $3,874,537 | 2.00% | 152,842 | Shares | June 30, 2026 |
| HighTower Advisors, LLC | $3,630,750 | 1.87% | 143,225 | Shares | June 30, 2026 |
| JANE STREET GROUP, LLC | $3,347,442 | 1.73% | 132,049 | Shares | June 30, 2026 |
| Integrity Wealth Solutions LLC | $3,283,138 | 1.69% | 129,512 | Shares | June 30, 2026 |
| Westside Investment Management, Inc. | $2,176,648 | 1.12% | 85,863 | Shares | June 30, 2026 |
| Clay Northam Wealth Management, LLC | $1,708,590 | 0.88% | 67,400 | Shares | June 30, 2026 |
| Empire Financial Management Company, LLC | $1,408,268 | 0.73% | 55,553 | Shares | June 30, 2026 |
| GOLDMAN SACHS GROUP INC | $836,778 | 0.43% | 33,009 | Shares | June 30, 2026 |
| Insight Wealth Partners, LLC | $777,713 | 0.40% | 30,679 | Shares | June 30, 2026 |
| Principia Wealth Advisory, LLC | $345,230 | 0.18% | 13,496 | Shares | Dec. 31, 2025 |
| CHANNEL WEALTH LLC | $262,195 | 0.14% | 10,343 | Shares | June 30, 2026 |
| Atria Wealth Solutions, Inc. | $245,334 | 0.13% | 9,640 | Shares | June 30, 2025 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $216,354 | 0.11% | 8,533 | Shares | June 30, 2026 |
| JPMORGAN CHASE & CO | $172,313 | 0.09% | 6,764 | Shares | June 30, 2026 |
| Sunbelt Securities, Inc. | $169,254 | 0.09% | 6,635 | Shares | March 31, 2026 |
| Spire Wealth Management | $147,917 | 0.08% | 5,835 | Shares | June 30, 2026 |
| PRIVATE TRUST CO NA | $97,948 | 0.05% | 3,864 | Shares | June 30, 2026 |
| IFG Advisory, LLC | $47,344 | 0.02% | 1,868 | Shares | June 30, 2026 |
| JONES FINANCIAL COMPANIES LLLP | $24,567 | 0.01% | 961 | Shares | June 30, 2026 |
| MORGAN STANLEY | $17,973 | 0.01% | 709 | Shares | June 30, 2026 |
| Blue Trust, Inc. | $2,535 | 0.00% | 100 | Shares | June 30, 2026 |
| Thrivent Financial for Lutherans | $770 | 0.00% | 30,373 | Shares | June 30, 2026 |
| IFP Advisors, Inc | $254 | 0.00% | 10 | Shares | June 30, 2026 |
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