Vaxart Ownership | Who Owns Vaxart?
Vaxart Ownership Summary
Vaxart is owned by 0.10% institutional investors, 0.79% insiders, and 99.10% retail investors. Millennium management is the largest institutional shareholder, holding 1.31% of VXRT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.14% of its assets in Vaxart shares.
VXRT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Vaxart | 0.10% | 0.79% | 99.10% |
| Sector | Healthcare Stocks | 42.54% | 10.82% | 46.64% |
| Industry | Biotech Stocks | 45.21% | 10.75% | 44.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Millennium management | 2.99M | 1.31% | $1.98M |
| Blackrock | 1.77M | 1.05% | $1.18M |
| Marshall wace, llp | 1.95M | 0.86% | $703.09K |
| Susquehanna group, llp | 328.80K | 0.14% | $217.70K |
| Raymond james financial services advisors | 196.82K | 0.12% | $131.34K |
| Bank of america corp /de/ | 166.24K | 0.10% | $110.88K |
| Xtx topco | 94.26K | 0.04% | $34.40K |
| Hbk sorce advisory | 75.12K | 0.03% | $26.22K |
| Beacon capital management | 60.31K | 0.03% | $22.01K |
| Custos family office | 50.00K | 0.02% | $18.24K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Custos family office | 50.00K | 0.01% | $18.24K |
| Manhattan west asset management | 30.26K | 0.00% | $13.68K |
| Beacon capital management | 60.31K | 0.00% | $22.01K |
| Xtx topco | 94.26K | 0.00% | $34.40K |
| Millennium management | 2.99M | 0.00% | $1.98M |
| Lvm capital management ltd/mi | 25.00K | 0.00% | $9.00K |
| Marshall wace, llp | 1.95M | 0.00% | $703.09K |
| Hbk sorce advisory | 75.12K | 0.00% | $26.22K |
| Caprock group | 23.00K | 0.00% | $15.23K |
| Heritage wealth advisors | 21.98K | 0.00% | $8.02M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Marshall wace, llp | 1.95M | 0.00% | 189.16K |
| Xtx topco | 94.26K | 0.00% | 70.36K |
| Susquehanna group, llp | 328.80K | - | 69.24K |
| Custos family office | 50.00K | 0.01% | 40.00K |
| Manhattan west asset management | 30.26K | 0.00% | 30.26K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ra capital management | - | - | -15.38M |
| Vanguard group | - | - | -10.42M |
| Sio capital management | - | - | -5.58M |
| Geode capital management | - | - | -2.33M |
| Blackrock funding, inc. /de | - | - | -1.77M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Manhattan west asset management | 30.26K | 0.00% | 30.26K | $13.68K |
| Wolverine trading | 10.50K | - | 10.50K | $7.01K |
| Rockefeller capital management | 1.18K | - | 1.18K | $429.00 |
| Farther finance advisors | 27.00 | - | 27.00 | $10.00 |
Sold Out
| Holder | Change |
|---|---|
| Newedge advisors | -1.00 |
| Golden state wealth management | -1.00 |
| Sjs investment consulting | -3.00 |
| Corecap advisors | -4.00 |
| Jnba financial advisors | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 11 | -88.89% | 235,140 | -98.97% | - | 0.10% | 3 | -92.31% | - | -100.00% |
| Jun 30, 2025 | 98 | 6.52% | 22,825,331 | -16.41% | 9 | 6.96% | 39 | 44.44% | 19 | -20.83% |
| Mar 31, 2025 | 92 | -3.16% | 27,784,187 | -22.23% | 12 | 4.94% | 28 | -17.65% | 24 | -4.00% |
| Dec 31, 2024 | 91 | -13.33% | 35,009,358 | -6.88% | 15 | 5.63% | 33 | -8.33% | 23 | -4.17% |
| Sep 30, 2024 | 104 | 0.97% | 37,587,730 | -7.22% | 16,525 | 2869.45% | 35 | -14.63% | 24 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 7.16M | 3.14% | - |
| Vanguard Total Stock Mkt Idx Inv | 7.05M | 3.09% | -113.64K |
| Vanguard Institutional Extnd Mkt Idx Tr | 3.05M | 1.34% | -49.21K |
| Fidelity Extended Market Index | 1.15M | 0.51% | -3.01K |
| Fidelity Total Market Index | 383.81K | 0.17% | - |
| Fidelity Nasdaq Composite ETF | 338.27K | 0.15% | - |
| BlackRock Extended Equity Market K | 322.93K | 0.14% | -137.00 |
| Extended Equity Market Fund K | 313.26K | 0.14% | -6.25K |
| Fidelity Series Total Market Index | 291.31K | 0.13% | - |
| Vifag 2002 SICAV | 280.00K | 0.12% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 17, 2025 | Watson W. Mark | - | Buy | $2.04K |
| Nov 17, 2025 | Watson W. Mark | - | Buy | $6.15K |
| Nov 17, 2025 | HERON ELAINE J | - | Buy | $6.80K |
| Nov 17, 2025 | HERON ELAINE J | - | Buy | $9.12K |
| Aug 15, 2025 | Finney Kevin | - | Buy | $17.50K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2033 Q1 | - | - |
| 2024 Q2 | 1 | - |
| 2024 Q1 | - | - |
| 2023 Q4 | - | - |
| 2023 Q2 | - | - |
VXRT Ownership FAQ
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