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 |
|---|---|---|---|---|---|---|
| Sequoia Mortgage Trust | 81743EAA9 | $125K | 0.07 | 123,197 | ABS-MBS | US |
| Fannie Mae | 3140QQBZ7 | $124K | 0.07 | 128,164 | ABS-MBS | US |
| DOMINION ENERGY INC | 25746UDY2 | $121K | 0.07 | 121,000 | DBT | US |
| Mosaic Solar Loans LLC | 61946PAB9 | $120K | 0.06 | 151,032 | ABS-O | US |
| PRKCM Trust | 69357TAA8 | $117K | 0.06 | 138,050 | ABS-MBS | US |
| GLS Auto Receivables Trust | 38014QAE6 | $117K | 0.06 | 116,020 | ABS-O | US |
| UNION ELECTRIC CO | 906548CR1 | $116K | 0.06 | 123,000 | DBT | US |
| HP ENTERPRISE CO | 42824CCC1 | $116K | 0.06 | 116,000 | DBT | US |
| Winwater Mortgage Loan Trust | 97655JCD2 | $115K | 0.06 | 119,913 | ABS-MBS | US |
| Imperial Fund LLC | 45276QAE4 | $115K | 0.06 | 115,000 | ABS-MBS | US |
| Freddie Mac | 3132DWDX8 | $115K | 0.06 | 142,293 | ABS-MBS | US |
| Fannie Mae | 3140LD2R9 | $114K | 0.06 | 160,000 | ABS-MBS | US |
| POST HOLDINGS INC | 737446AY0 | $114K | 0.06 | 115,000 | DBT | US |
| Imperial Fund LLC | 452763AA3 | $112K | 0.06 | 112,087 | ABS-MBS | US |
| Goodgreen Trust | 38217UAA0 | $110K | 0.06 | 131,842 | ABS-O | US |
| ORACLE CORP | 68389XCZ6 | $110K | 0.06 | 111,000 | DBT | US |
| BROOKFIELD ASSET MANAGEM | 113004AA3 | $109K | 0.06 | 107,000 | DBT | CA |
| SKYWORKS SOLUTIONS INC | 83088MAK8 | $109K | 0.06 | 109,000 | DBT | US |
| OSCAR US Funding Trust | 68785BAD5 | $105K | 0.06 | 105,821 | ABS-O | JP |
| Fannie Mae | 3140JCNX8 | $105K | 0.06 | 109,739 | ABS-MBS | US |
| Upgrade Master Pass-Thru Trust | 91533MAA4 | $105K | 0.06 | 105,048 | ABS-O | US |
| Oportun Funding LLC | 68377WAA9 | $103K | 0.06 | 104,209 | ABS-O | US |
| OPEN TEXT CORP | 683715AF3 | $102K | 0.06 | 100,000 | DBT | CA |
| MOBILITY GLOBAL INC | 60744MAC0 | $102K | 0.06 | 100,000 | DBT | US |
| ROCC Trust | 74970WAA8 | $101K | 0.05 | 100,000 | ABS-MBS | US |
| HORSESHOE FUND TRST I | 440929AA5 | $101K | 0.05 | 100,000 | DBT | US |
| CNO GLOBAL FUNDING | 18977W2F6 | $100K | 0.05 | 100,000 | DBT | US |
| WESCO DISTRIBUTION INC | 95081QAP9 | $100K | 0.05 | 100,000 | DBT | US |
| Freddie Mac | 3137B1WB4 | $100K | 0.05 | 104,357 | ABS-MBS | US |
| BX Trust | 05616HAA5 | $99K | 0.05 | 100,000 | ABS-MBS | US |
| SLM Student Loan Trust | 78446WAC1 | $96K | 0.05 | 97,070 | ABS-O | US |
| REINSURANCE GRP OF AMER | 759351802 | $96K | 0.05 | 3,775 | EP | US |
| First Help Financial LLC | 30331GAC5 | $95K | 0.05 | 94,798 | ABS-O | US |
| SCOTTS MIRACLE-GRO CO | 810186AP1 | $95K | 0.05 | 95,000 | DBT | US |
| SMB Private Education Loan Trust | 78449DAB2 | $95K | 0.05 | 100,236 | ABS-O | US |
| NOTA DO TESOURO NACIONAL | — | $95K | 0.05 | 495,000 | DBT | BR |
| Towd Point Mortgage Trust | 89178WBB3 | $92K | 0.05 | 100,000 | ABS-MBS | US |
| PUBLIC SERVICE ELECTRIC | 74456QCN4 | $90K | 0.05 | 88,000 | DBT | US |
| COLUMBIA PIPELINES OPCO | 19828TAA4 | $90K | 0.05 | 86,000 | DBT | US |
| AMERICAN NATIONAL GROUP | 02772AAA7 | $88K | 0.05 | 86,000 | DBT | US |
| PROTECTIVE LIFE GLOBAL | 74368CBV5 | $88K | 0.05 | 86,000 | DBT | US |
| CHNGE Mortgage Trust 2022-2 | 12546YAA9 | $88K | 0.05 | 89,902 | ABS-MBS | US |
| BRIGHTHSE FIN GLBL FUND | 10921U2L1 | $87K | 0.05 | 86,000 | DBT | US |
| EQUITABLE AMERICA GLOBAL | 29446Q2B8 | $86K | 0.05 | 86,000 | DBT | US |
| DELEK LOG PART/FINANCE | 24665FAC6 | $86K | 0.05 | 86,000 | DBT | US |
| SIRIUS XM RADIO LLC | 82967NBC1 | $86K | 0.05 | 86,000 | DBT | US |
| Towd Point Mortgage Trust | 89175JAA8 | $86K | 0.05 | 86,709 | ABS-MBS | US |
| AMERICAN HONDA FINANCE | 02665WGK1 | $86K | 0.05 | 86,000 | DBT | US |
| NIAGARA MOHAWK POWER | 65364UAL0 | $85K | 0.05 | 86,000 | DBT | US |
| FAIR ISAAC CORP | 303250AG9 | $85K | 0.05 | 86,000 | DBT | US |
Page 10
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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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