Who owns Altimmune Inc?
- Ticker: ALT
- CUSIP Number: 02155h200
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Analyze quarterly positions in Altimmune with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Altimmune stock
Who bought or sold Altimmune Inc this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 13M | $39M | 32% | Mar 2026 |
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| Vanguard Group | 9.5M | $34M | 49% | Dec 2025 |
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| Vanguard Capital Management | 5.7M | $17M | 100% | Mar 2026 |
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| Vanguard Portfolio Management | 5.4M | $17M | 100% | Mar 2026 |
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| State Street Corporation | 5.1M | $19M | 42% | Dec 2025 |
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| Susquehanna International | 3.7M | $13M | -5% | Dec 2025 |
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| Millennium Management | 3.3M | $10M | 1471% | Mar 2026 |
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| Geode Capital Management | 3.1M | $9.6M | 36% | Mar 2026 |
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| Alyeska Investment Group | 2.6M | $8.1M | 100% | Mar 2026 |
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| Two Sigma Investments | 2.5M | $7.6M | 96% | Mar 2026 |
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| Nuveen | 2.3M | $7.2M | 88% | Mar 2026 |
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| Goldman Sachs Group | 1.4M | $4.2M | 0% | Mar 2026 |
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| Dimensional Fund Advisors | 1.0M | $3.2M | 269% | Mar 2026 |
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| Citadel Advisors | 982k | $3.0M | -58% | Mar 2026 |
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| Marshall Wace | 923k | $3.3M | 100% | Dec 2025 |
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| UBS Group | 905k | $2.8M | -1% | Mar 2026 |
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| Vanguard Fiduciary Trust | 869k | $2.7M | 100% | Mar 2026 |
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| Morgan Stanley | 775k | $2.3M | -43% | Mar 2026 |
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| D. E. Shaw & Co | 727k | $2.2M | -46% | Mar 2026 |
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| Northern Trust | 716k | $2.6M | 9% | Dec 2025 |
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| Tang Capital Management | 666k | $2.1M | -69% | Mar 2026 |
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| Point72 Asset Management | 665k | $2.0M | 100% | Mar 2026 |
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| Bank of America Corporation | 570k | $1.8M | 100% | Mar 2026 |
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| FMR | 564k | $2.0M | 27% | Dec 2025 |
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| Diadema Partners | 492k | $1.8M | 6% | Dec 2025 |
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| Schroder Investment Management Group | 469k | $1.7M | 100% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 435k | $1.3M | 145% | Mar 2026 |
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| Bank of New York Mellon | 414k | $1.3M | 17% | Mar 2026 |
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| Beirne Wealth Consulting Services | 412k | $1.3M | 9% | Mar 2026 |
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| Barclays | 401k | $1.4M | 18% | Dec 2025 |
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| Soviero Asset Management | 400k | $1.4M | 100% | Dec 2025 |
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| Jane Street | 361k | $1.1M | -82% | Mar 2026 |
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| Charles Schwab Investment Management | 284k | $1.0M | 39% | Dec 2025 |
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| Wellington Management Company | 257k | $929k | -3% | Dec 2025 |
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| Steward Partners Investment Advisory | 252k | $776k | 3% | Mar 2026 |
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| Jump Financial | 242k | $874k | 109% | Dec 2025 |
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| Brown Wealth Management | 236k | $727k | -9% | Mar 2026 |
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| Invesco | 228k | $702k | 6% | Mar 2026 |
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| Hennion & Walsh Asset Management | 202k | $622k | -6% | Mar 2026 |
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| Rafferty Asset Management | 196k | $707k | 25% | Dec 2025 |
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| Janney Montgomery Scott | 173k | $532k | 68% | Mar 2026 |
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| Commonwealth Equity Services | 160k | $494k | -12% | Mar 2026 |
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| Knoll Capital Management | 160k | $493k | -86% | Mar 2026 |
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| Rhumbline Advisers | 156k | $480k | 28% | Mar 2026 |
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| Hsbc Holdings | 154k | $476k | 17% | Mar 2026 |
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| Susquehanna Portfolio Strategies | 135k | $488k | -27% | Dec 2025 |
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| Stifel Financial | 135k | $415k | 9% | Mar 2026 |
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| Wealth Effects | 132k | $406k | 18% | Mar 2026 |
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| Man Group | 130k | $400k | 586% | Mar 2026 |
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| Grantham, Mayo, Van Otterloo & Co | 126k | $389k | -27% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 125k | $384k | 56% | Mar 2026 |
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| Verition Fund Management | 120k | $431k | 47% | Dec 2025 |
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| Baird Financial | 119k | $431k | 0% | Dec 2025 |
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| Leucadia National Corporation | 110k | $339k | -47% | Mar 2026 |
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| ALPS Advisors | 106k | $326k | 24% | Mar 2026 |
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| LPL Financial | 104k | $320k | 113% | Mar 2026 |
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| Silvercrest Asset Management Group | 104k | $374k | 0% | Dec 2025 |
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| Summit Financial Wealth Advisors | 103k | $318k | 0% | Mar 2026 |
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| ProFund Advisors | 103k | $318k | 43% | Mar 2026 |
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| Nomura Asset Management International | 100k | $308k | 100% | Mar 2026 |
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| Wells Fargo & Company | 96k | $295k | -32% | Mar 2026 |
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| Caption Management | 96k | $345k | -26% | Dec 2025 |
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| Engineers Gate Manager | 87k | $315k | 113% | Dec 2025 |
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| AQR Capital Management | 86k | $263k | 304% | Mar 2026 |
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| Brevan Howard Capital Management | 78k | $242k | -31% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 77k | $238k | 47% | Mar 2026 |
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| Kingswood Wealth Advisors | 77k | $236k | 112% | Mar 2026 |
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| Citigroup | 76k | $235k | 100% | Mar 2026 |
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| Ameriprise Financial | 72k | $222k | -3% | Mar 2026 |
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| Alliancebernstein | 72k | $259k | 0% | Mar 2026 |
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| Leonteq Securities | 65k | $200k | 6400% | Mar 2026 |
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| Virtu Financial | 59k | $211k | 22% | Dec 2025 |
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| Raymond James Financial | 56k | $202k | 102% | Dec 2025 |
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| SG Americas Securities | 56k | $171k | 426% | Mar 2026 |
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| Canada Pension Plan Investment Board | 53k | $164k | 78% | Mar 2026 |
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| DCF Advisers | 52k | $159k | -71% | Mar 2026 |
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| Bridgeway Capital Management | 51k | $183k | 0% | Dec 2025 |
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| Virtus Investment Advisers | 51k | $182k | 217% | Dec 2025 |
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| Axq Capital | 48k | $147k | 86% | Mar 2026 |
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| Rockefeller Capital Management | 46k | $143k | 7% | Mar 2026 |
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| Vanguard Global Advisers | 43k | $132k | 100% | Mar 2026 |
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| Creative Planning | 39k | $121k | -16% | Mar 2026 |
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| MetLife Investment Advisors | 38k | $138k | -14% | Dec 2025 |
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| Kovack Advisors | 36k | $112k | 3% | Mar 2026 |
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| EverSource Wealth Advisors | 36k | $110k | 102% | Mar 2026 |
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| Cetera Investment Advisers | 36k | $109k | 19% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 35k | $109k | 50% | Mar 2026 |
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| TCG Advisory Services | 35k | $109k | 93% | Mar 2026 |
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| Manufacturers Life Insurance Company | 35k | $107k | 26% | Mar 2026 |
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| Mml Investors Services | 35k | $106k | 0% | Mar 2026 |
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| Intech Investment Management | 31k | $95k | -41% | Mar 2026 |
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| CI Private Wealth | 31k | $94k | 100% | Mar 2026 |
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| E Fund Management | 29k | $90k | 100% | Mar 2026 |
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| William Blair $ Company | 28k | $87k | -50% | Mar 2026 |
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| Farallon Capital Management | 28k | $100k | 0% | Dec 2025 |
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| Voleon Capital Management | 27k | $84k | -42% | Mar 2026 |
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| Concurrent Investment Advisors | 27k | $82k | 0% | Mar 2026 |
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| Royal Bank of Canada | 25k | $78k | -62% | Mar 2026 |
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| ProShare Advisors | 25k | $76k | 18% | Mar 2026 |
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| Polymer Capital Management | 24k | $74k | 100% | Mar 2026 |
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| China Universal Asset Management | 22k | $68k | 31% | Mar 2026 |
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| Scientech Research | 22k | $67k | 100% | Mar 2026 |
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| Prudential Financial | 22k | $67k | 100% | Mar 2026 |
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| New York State Common Retirement Fund | 21k | $66k | 0% | Mar 2026 |
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| Ing Investment Management | 21k | $65k | 53% | Mar 2026 |
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| Vontobel Holding | 20k | $62k | 33% | Mar 2026 |
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| Advisor Group Holdings | 19k | $68k | 7% | Dec 2025 |
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| Vines Capital Management | 19k | $58k | 100% | Mar 2026 |
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| Keudell/Morrison Wealth Management | 19k | $57k | 0% | Mar 2026 |
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| Squarepoint Ops | 18k | $56k | -48% | Mar 2026 |
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| Caitong International Asset Management | 17k | $53k | 795% | Mar 2026 |
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| Miracle Mile Advisors | 17k | $52k | 0% | Mar 2026 |
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| North Star Investment Management | 17k | $52k | 112% | Mar 2026 |
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| Rsm Us Wealth Management | 17k | $51k | 100% | Mar 2026 |
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| EFG International | 17k | $60k | 100% | Dec 2025 |
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| Russell Investments | 16k | $50k | 11% | Mar 2026 |
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| Advisory Services Network | 15k | $55k | 69% | Dec 2025 |
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| Wiley Bros.-aintree Capital | 15k | $54k | 100% | Dec 2025 |
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| Martingale Asset Management | 14k | $44k | 0% | Mar 2026 |
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| Sherbrooke Park Advisers | 14k | $51k | -11% | Dec 2025 |
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| Northeast Financial Group | 14k | $42k | 2% | Mar 2026 |
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| PFG Investments | 14k | $42k | 100% | Mar 2026 |
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| Smith, Moore & Co. | 13k | $41k | 100% | Mar 2026 |
|
| Jones Financial Companies, L.L | 13k | $45k | 89% | Dec 2025 |
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| Victory Capital Management | 12k | $43k | 19% | Dec 2025 |
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| Nine Masts Capital | 12k | $37k | 100% | Mar 2026 |
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| Walleye Trading Advisors | 12k | $35k | -91% | Mar 2026 |
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| Legal & General Group | 12k | $35k | 23% | Mar 2026 |
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| Cambridge Investment Research Advisors | 11k | $35k | 100% | Mar 2026 |
|
| Foundations Investment Advisors | 11k | $34k | 100% | Mar 2026 |
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| Sunbelt Securities | 11k | $34k | 0% | Mar 2026 |
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| Fis | 11k | $33k | 100% | Mar 2026 |
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| Summit Investment Advisors | 11k | $33k | 54% | Mar 2026 |
|
| Quantinno Capital Management | 11k | $33k | 100% | Mar 2026 |
|
| Change Path | 11k | $32k | 0% | Mar 2026 |
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| JustInvest | 10k | $31k | 100% | Mar 2026 |
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| Quadrature Capital | 10k | $37k | 100% | Dec 2025 |
|
| IMC-Chicago | 10k | $31k | -94% | Mar 2026 |
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| Geneos Wealth Management | 10k | $31k | 0% | Mar 2026 |
|
| SBI Securities | 8.3k | $26k | -6% | Mar 2026 |
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| Tower Research Capital | 8.2k | $30k | -13% | Dec 2025 |
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| Acadian Asset Management | 7.3k | $22k | -80% | Mar 2026 |
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| California State Teachers Retirement System | 7.1k | $22k | 30% | Mar 2026 |
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| Group One Trading | 6.7k | $21k | -79% | Mar 2026 |
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| Mirae Asset Global Investments | 6.5k | $20k | 29% | Mar 2026 |
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| Larson Financial Group | 5.3k | $19k | 0% | Dec 2025 |
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| Activest Wealth Management | 5.0k | $15k | 0% | Mar 2026 |
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| Ubs Global Asset Management Americas | 4.2k | $13k | 518% | Mar 2026 |
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| Optiver Holding B.V. | 3.9k | $12k | 100% | Mar 2026 |
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| CWM | 3.1k | $11k | 36% | Dec 2025 |
|
| SRS Capital Advisors | 339.00 | $1.0k | -96% | Mar 2026 |
|
Who sold out of Altimmune?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Two Sigma Advisers | Dec 2025 | 794k | $2.9M |
| OZ Management | Dec 2025 | 553k | $2.0M |
| LMR Partners | Dec 2025 | 311k | $1.1M |
| Simplex Trading | Sep 2025 | 214k | $805k |
| Thomas Stevens, CFA" | Dec 2025 | 129k | $523k |
| Walleye Trading | Dec 2025 | 128k | $462k |
| Jacobs Levy Equity Management | Dec 2025 | 125k | $451k |
| Macquarie Group | Sep 2025 | 100k | $377k |
| Jpmorgan Chase & Co | Sep 2025 | 99k | $374k |
| Peak6 | Dec 2025 | 78k | $282k |
| Balyasny Asset Management | Dec 2025 | 60k | $217k |
| Sig Brokerage | Sep 2025 | 35k | $130k |
| Fox Run Management | Dec 2025 | 31k | $111k |
| DRW Holdings | Dec 2025 | 23k | $81k |
| Quest Partners | Dec 2025 | 20k | $72k |
| PKS Advisory Services | Dec 2025 | 15k | $55k |
| National Asset Management | Dec 2025 | 14k | $50k |
| Schonfeld Strategic Advisors | Dec 2025 | 13k | $47k |
| Gotham Asset Management | Dec 2025 | 13k | $46k |
| Sequoia Financial Advisors | Dec 2025 | 12k | $45k |
| Two Sigma Securities | Dec 2025 | 12k | $44k |
| ExodusPoint Capital Management | Dec 2025 | 12k | $43k |
| Quarry | Sep 2025 | 5.0k | $19k |
| TD Waterhouse Canada | Dec 2025 | 3.5k | $13k |