Vaxart, Inc.
VXRT- Exchange
- OTC
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000072444
No open-market purchases or sales by Vaxart, Inc. insiders were filed in the last 90 days; 4 institutions reported holding it in 13F filings for Q2 2026, worth $39.0K in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Vaxart, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 98
- +7 vs. Q1 2025
- Shares held
- 22.8M
- −4.48M (−16.4%) vs. Q1 2025
- Total value
- $10.3M
- −$799.8K (−7.2%) vs. Q1 2025
- New holders
- 17
- 20 more added
- Sold out
- 10
- 18 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting VXRT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 4 | $39.0K |
| Q1 2026 | 5 | $34.2K |
| Q4 2025 | 5 | $22.2K |
| Q3 2025 | 17 | $839.9K |
| Q2 2025 | 98 | $10.3M |
| Q1 2025 | 92 | $11.1M |
| Q4 2024 | 93 | $23.7M |
| Q3 2024 | 100 | $31.9M |
| Q2 2024 | 100 | $27.0M |
| Q1 2024 | 104 | $52.3M |
| Q4 2023 | 87 | $9.38M |
| Q3 2023 | 96 | $13.9M |
| Q2 2023 | 111 | $21.1M |
| Q1 2023 | 109 | $25.8M |
| Q4 2022 | 132 | $42.6M |
| Q3 2022 | 143 | $110.7M |
| Q2 2022 | 146 | $155.6M |
| Q1 2022 | 148 | $226.3M |
| Q4 2021 | 147 | $267.9M |
| Q3 2021 | 141 | $297.5M |
| Q2 2021 | 143 | $260.6M |
| Q1 2021 | 159 | $195.1M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Vaxart, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 10,417,639 | $4.71M | 0.00% | +48,715+0.5% | Added |
| Geode Capital Management, LLC | 2,326,371 | $1.05M | 0.00% | −333,748−12.5% | Reduced |
| BlackRock, Inc. | 1,774,346 | $802.0K | 0.00% | −9,883−0.6% | Reduced |
| Marshall Wace, LLP | 1,763,882 | $793.7K | 0.00% | +1,763,882 | New |
| State Street Corp | 851,119 | $384.7K | 0.00% | +60,874+7.7% | Added |
| UBS Group AG | 825,758 | $373.2K | 0.00% | +266,552+47.7% | Added |
| Renaissance Technologies LLC | 597,443 | $270.0K | 0.00% | +597,443 | New |
| Squarepoint Ops LLC | 446,852 | $202.0K | 0.00% | −357,623−44.5% | Reduced |
| Northern Trust Corp | 409,181 | $184.9K | 0.00% | −10.0% | Reduced |
| Raymond James Financial Inc | 236,166 | $106.7K | 0.00% | +34,075+16.9% | Added |
| Susquehanna International Group, LLP | 232,574 | $105.1K | 0.00% | +111,872+92.7% | Added |
| IHT Wealth Management, LLC | 229,451 | $103.7K | 0.00% | +12,068+5.6% | Added |
| Royal Bank of Canada | 223,866 | $101.0K | 0.00% | +223,260+36,841.6% | Added |
| Morgan Stanley | 181,047 | $81.8K | 0.00% | −32,981−15.4% | Reduced |
| HRT Financial LP | 178,883 | $80.0K | 0.00% | +178,883 | New |
| Charles Schwab Investment Management Inc | 153,847 | $69.5K | 0.00% | +300+0.2% | Added |
| Virtu Financial LLC | 146,710 | $66.0K | 0.00% | +8,474+6.1% | Added |
| Invesco Ltd. | 118,706 | $53.7K | 0.00% | −27,660−18.9% | Reduced |
| Two Sigma Securities, LLC | 107,781 | $48.7K | 0.01% | +107,781 | New |
| Two Sigma Investments, LP | 106,929 | $48.3K | 0.00% | +93,105+673.5% | Added |
| Goldman Sachs Group Inc | 97,407 | $44.0K | 0.00% | +21,251+27.9% | Added |
| Dimensional Fund Advisors LP | 75,491 | $34.1K | 0.00% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 75,118 | $34.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 73,225 | $33.1K | 0.00% | +73,225 | New |
| RMB Capital Management, LLC | 65,515 | $29.6K | 0.00% | −833−1.3% | Reduced |
| Beacon Capital Management, LLC | 60,314 | $27.3K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 49,921 | $22.6K | 0.00% | −11,034−18.1% | Reduced |
| Gsa Capital Partners LLP | 48,548 | $22.0K | 0.00% | +48,548 | New |
| Bernardo Wealth Planning LLC | 45,960 | $21.0K | 0.00% | +16,710+57.1% | Added |
| LMR Partners LLP | 43,081 | $19.5K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 41,043 | $18.6K | 0.00% | +1,899+4.9% | Added |
| Oppenheimer & Co Inc | 37,950 | $17.2K | 0.00% | +37,950 | New |
| Sequoia Financial Advisors, LLC | 37,000 | $16.7K | 0.00% | −26,613−41.8% | Reduced |
| Prudential Financial Inc | 31,100 | $14.1K | 0.00% | +5,200+20.1% | Added |
| Kestra Private Wealth Services, LLC | 30,268 | $13.7K | 0.00% | 00.0% | Unchanged |
| Manhattan West Asset Management, LLC | 30,256 | $13.7K | 0.00% | +30,256 | New |
| Victory Capital Management Inc | 26,499 | $12.0K | 0.00% | −644−2.4% | Reduced |
| Activest Wealth Management | 25,000 | $11.3K | 0.00% | 00.0% | Unchanged |
| LVM Capital Management Ltd | 25,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| Breakwater Capital Group | 24,000 | $10.8K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 23,894 | $10.8K | 0.00% | +23,894 | New |
| PFG Investments, LLC | 23,880 | $10.8K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 22,090 | $9.98K | 0.00% | −500−2.2% | Reduced |
| Bank of America Corp | 21,776 | $9.84K | 0.00% | −99,865−82.1% | Reduced |
| Heritage Wealth Advisors | 21,484 | $9.71K | 0.00% | 00.0% | Unchanged |
| Fi3 FINANCIAL ADVISORS, LLC | 21,163 | $9.57K | 0.00% | 00.0% | Unchanged |
| Cascade Wealth Advisors, Inc | 25,035 | $9.51K | 0.01% | +25,035 | New |
| Kingswood Wealth Advisors, LLC | 20,005 | $9.04K | 0.00% | 00.0% | Unchanged |
| Mesirow Financial Investment Management, Inc. | 20,000 | $9.04K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 19,825 | $8.96K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 17,051 | $7.71K | 0.00% | −12,000−41.3% | Reduced |
| Truist Financial Corp | 16,000 | $7.23K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 15,435 | $6.96K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 15,275 | $6.90K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 15,125 | $6.84K | 0.00% | 00.0% | Unchanged |
| Capital Advisory Group Advisory Services, LLC | 15,000 | $6.78K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 14,591 | $6.59K | 0.00% | +10.0% | Added |
| Millennium Management LLC | 12,341 | $5.58K | 0.00% | −943,525−98.7% | Reduced |
| Ausdal Financial Partners, Inc. | 12,007 | $5.43K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 11,806 | $5.34K | 0.00% | +4,155+54.3% | Added |
| Qube Research & Technologies Ltd | 11,785 | $5.33K | 0.00% | +11,785 | New |
| Simplex Trading, LLC | 12,892 | $5.00K | 0.00% | −7,995−38.3% | Reduced |
| Carnegie Lake Advisors LLC | 10,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 10,575 | $5.00K | 0.00% | +10,575 | New |
| Colony Group, LLC | 11,000 | $4.97K | 0.00% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 11,000 | $4.97K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 10,901 | $4.93K | 0.00% | +10,901 | New |
| Red Door Wealth Management, LLC | 10,100 | $4.57K | 0.00% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 10,069 | $4.55K | 0.00% | +69+0.7% | Added |
| US Bancorp | 10,000 | $4.52K | 0.00% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 10,000 | $4.52K | 0.00% | 00.0% | Unchanged |
| Custos Family Office, LLC | 10,000 | $4.52K | 0.00% | +10,000 | New |
| Wealth Enhancement Advisory Services, LLC | 10,400 | $4.44K | 0.00% | +400+4.0% | Added |
| Leonteq Securities AG | 7,999 | $3.62K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 7,400 | $3.00K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 6,015 | $2.72K | 0.00% | −1,035−14.7% | Reduced |
| Wells Fargo & Company | 3,658 | $1.65K | 0.00% | −1,000−21.5% | Reduced |
| Parallel Advisors, LLC | 3,000 | $1.36K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 2,542 | $1.15K | 0.00% | +66+2.7% | Added |
| JPMorgan Chase & Co | 2,214 | $1.00K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 2,000 | $919 | 0.00% | −6,250−75.8% | Reduced |
| Caldwell Sutter Capital, Inc. | 2,000 | $904 | 0.00% | 00.0% | Unchanged |
| MJT & Associates Financial Advisory Group, Inc. | 1,500 | $678 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,000 | $452 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 272 | $134 | 0.00% | +99+57.2% | Added |
| Bartlett & Co. Wealth Management LLC | 200 | $90 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 200 | $90 | 0.00% | +200 | New |
| GHP Investment Advisors, Inc. | 160 | $73 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 160 | $72 | 0.00% | +160 | New |
| Larson Financial Group LLC | 156 | $71 | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 150 | $68 | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 100 | $45 | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 75 | $34 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 35 | $16 | 0.00% | 00.0% | Unchanged |
| Birch Capital Management, LLC | 22 | $10 | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 15 | $7 | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 5 | $3 | 0.00% | +5 | New |
| SJS Investment Consulting Inc. | 3 | $2 | 0.00% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 0 | $0 | 0.00% | −5,583,448−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −683,825−100.0% | Sold out |