Altimmune, Inc.
ALT- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001326190
In the last 90 days, Altimmune, Inc. insiders filed 1 open-market purchase and 0 sales; 210 institutions reported holding it in 13F filings for Q2 2026, worth $456.1M in total; Viking Global Investors is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in Altimmune, Inc. as of Jun 30, 2022. 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
- 111
- +9 vs. Q1 2022
- Shares held
- 39.9M
- +6.26M (+18.6%) vs. Q1 2022
- Total value
- $466.9M
- +$259.6M (+125.2%) vs. Q1 2022
- New holders
- 39
- 27 more added
- Sold out
- 30
- 31 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALT 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 | 210 | $456.1M |
| Q1 2026 | 173 | $213.5M |
| Q4 2025 | 183 | $198.8M |
| Q3 2025 | 159 | $156.4M |
| Q2 2025 | 180 | $145.5M |
| Q1 2025 | 177 | $191.2M |
| Q4 2024 | 183 | $292.3M |
| Q3 2024 | 169 | $243.0M |
| Q2 2024 | 173 | $282.1M |
| Q1 2024 | 171 | $452.2M |
| Q4 2023 | 143 | $377.1M |
| Q3 2023 | 113 | $79.2M |
| Q2 2023 | 120 | $124.5M |
| Q1 2023 | 133 | $205.4M |
| Q4 2022 | 128 | $769.9M |
| Q3 2022 | 122 | $588.1M |
| Q2 2022 | 111 | $466.9M |
| Q1 2022 | 103 | $207.4M |
| Q4 2021 | 102 | $295.8M |
| Q3 2021 | 119 | $375.3M |
| Q2 2021 | 109 | $269.2M |
| Q1 2021 | 98 | $336.5M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Altimmune, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Horizon Advisors, Inc. | 3 | $0 | 0.00% | −1,035−99.7% | Reduced |
| Huntington National Bank | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 21 | $0 | 0.00% | +21 | New |
| Ellevest, Inc. | 20 | $0 | 0.00% | +20 | New |
| Northwestern Mutual Wealth Management Co | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Providence Capital Advisors, LLC | 125 | $1.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 43 | $1.00K | 0.00% | +43 | New |
| Curi Capital | 55 | $1.00K | 0.00% | +55 | New |
| Daiwa Securities Group Inc. | 136 | $2.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 250 | $2.92K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 282 | $3.00K | 0.00% | −21,349−98.7% | Reduced |
| Fifth Third Bancorp | 250 | $3.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 372 | $4.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 440 | $5.00K | 0.00% | +386+714.8% | Added |
| UBS Group AG | 508 | $6.00K | 0.00% | −1,500−74.7% | Reduced |
| Godsey & Gibb Associates | 611 | $7.00K | 0.00% | +611 | New |
| FMR LLC | 793 | $9.00K | 0.00% | +285+56.1% | Added |
| BNP Paribas Arbitrage, SA | 1,145 | $13.4K | 0.00% | −7,691−87.0% | Reduced |
| Banque Cantonale Vaudoise | 1,500 | $18.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,984 | $23.0K | 0.00% | +891+81.5% | Added |
| FNY Investment Advisers, LLC | 2,730 | $31.0K | 0.02% | +2,730 | New |
| Emfo, LLC | – | $44.0K | 0.04% | – | New |
| Tower Research Capital LLC (TRC) | 6,038 | $71.0K | 0.00% | −11,787−66.1% | Reduced |
| AdvisorNet Financial, Inc | 6,089 | $71.0K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,560 | $76.0K | 0.00% | −5,262−44.5% | Reduced |
| Advisor Group Holdings, Inc. | 8,232 | $96.0K | 0.00% | +8,226+137,100.0% | Added |
| Royal Bank of Canada | 8,293 | $97.0K | 0.00% | +5,699+219.7% | Added |
| King Wealth | 10,000 | $117.0K | 0.03% | +10,000 | New |
| Eagle Ridge Investment Management | 10,373 | $121.0K | 0.01% | +10,373 | New |
| Telemetry Investments, L.L.C. | 13,000 | $152.0K | 0.23% | +13,000 | New |
| SG Americas Securities, LLC | 13,487 | $158.0K | 0.00% | +13,487 | New |
| ETF Managers Group, LLC | 13,655 | $161.0K | 0.00% | +1,601+13.3% | Added |
| LMR Partners LLP | 14,139 | $165.0K | 0.00% | +14,139 | New |
| Cetera Advisors LLC | 17,100 | $200.0K | 0.00% | −1,400−7.6% | Reduced |
| Charles Schwab Investment Management Inc | 17,274 | $203.0K | 0.00% | −86,948−83.4% | Reduced |
| Corton Capital Inc. | 17,875 | $209.0K | 0.20% | +17,875 | New |
| Caption Management, LLC | 18,807 | $220.0K | 0.02% | +18,807 | New |
| Delphia (USA) Inc. | 19,543 | $229.0K | 0.16% | +19,543 | New |
| MML Investors Services, LLC | 20,000 | $234.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 24,142 | $284.0K | 0.01% | +24,142 | New |
| Alps Advisors Inc | 25,637 | $300.0K | 0.00% | −15,199−37.2% | Reduced |
| Apollon Wealth Management, LLC | 26,483 | $310.0K | 0.03% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 28,133 | $329.0K | 0.00% | −66,494−70.3% | Reduced |
| Price T Rowe Associates Inc | 35,600 | $417.0K | 0.00% | −3,453−8.8% | Reduced |
| Walleye Trading LLC | 35,939 | $420.0K | 0.01% | +35,939 | New |
| Jane Street Group, LLC | 44,214 | $517.0K | 0.00% | −2,520−5.4% | Reduced |
| ClariVest Asset Management LLC | 44,600 | $522.0K | 0.02% | +44,600 | New |
| Bank of New York Mellon Corp | 49,045 | $574.0K | 0.00% | −148,202−75.1% | Reduced |
| Prescott General Partners LLC | 50,000 | $585.0K | 0.04% | +50,000 | New |
| Chartwell Investment Partners, LLC | 53,294 | $624.0K | 0.03% | +53,294 | New |
| PDT Partners, LLC | 56,266 | $658.0K | 0.06% | −68,111−54.8% | Reduced |
| Platinum Investment Management Ltd | 56,863 | $665.0K | 0.03% | +56,863 | New |
| Silvercrest Asset Management Group LLC | 62,500 | $731.0K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 64,973 | $760.0K | 0.00% | +42,135+184.5% | Added |
| Ci Investments Inc. | 68,400 | $800.0K | 0.00% | +68,400 | New |
| Atom Investors LP | 79,946 | $935.0K | 0.41% | +69,837+690.8% | Added |
| Altium Capital Management LP | 98,659 | $1.15M | 0.49% | −223,341−69.4% | Reduced |
| Cubist Systematic Strategies, LLC | 99,365 | $1.16M | 0.01% | +9,880+11.0% | Added |
| Northern Trust Corp | 101,789 | $1.19M | 0.00% | −258,338−71.7% | Reduced |
| Jennison Associates LLC | 109,464 | $1.28M | 0.00% | +109,464 | New |
| Gsa Capital Partners LLP | 112,917 | $1.32M | 0.20% | +83,434+283.0% | Added |
| Dimensional Fund Advisors LP | 123,364 | $1.44M | 0.00% | +50,662+69.7% | Added |
| Simplex Trading, LLC | 125,262 | $1.47M | 0.05% | +125,262 | New |
| EAM Global Investors LLC | 125,995 | $1.47M | 0.36% | +125,995 | New |
| Boothbay Fund Management, LLC | 128,283 | $1.50M | 0.05% | +128,283 | New |
| Knoll Capital Management, LLC | 132,978 | $1.56M | 0.89% | 00.0% | Unchanged |
| Walleye Capital LLC | 134,993 | $1.58M | 0.05% | −76,760−36.2% | Reduced |
| State Street Corp | 135,546 | $1.59M | 0.00% | −555,595−80.4% | Reduced |
| Sectoral Asset Management Inc | 150,000 | $1.75M | 0.35% | +150,000 | New |
| JPMorgan Chase & Co | 160,573 | $1.88M | 0.00% | −147,016−47.8% | Reduced |
| D. E. Shaw & Co., Inc. | 169,683 | $1.99M | 0.00% | −798,053−82.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 179,000 | $2.09M | 0.02% | +162,500+984.8% | Added |
| Timelo Investment Management Inc. | 187,529 | $2.19M | 2.00% | +187,529 | New |
| Group One Trading, L.P. | 189,074 | $2.21M | 0.06% | +139,668+282.7% | Added |
| Norges Bank | 189,600 | $2.22M | 0.00% | 00.0% | Unchanged |
| EAM Investors, LLC | 194,271 | $2.27M | 0.55% | +194,271 | New |
| Balyasny Asset Management LLC | 206,469 | $2.42M | 0.01% | +206,469 | New |
| Ergoteles LLC | 214,700 | $2.51M | 0.08% | +214,700 | New |
| Marshall Wace, LLP | 270,330 | $3.16M | 0.01% | +270,330 | New |
| Beirne Wealth Consulting Services, LLC | 284,647 | $3.33M | 2.18% | +100,807+54.8% | Added |
| ExodusPoint Capital Management, LP | 305,879 | $3.58M | 0.05% | +279,528+1,060.8% | Added |
| DCF Advisers, LLC | 335,180 | $3.92M | 2.63% | +19,180+6.1% | Added |
| Alliancebernstein L.P. | 350,526 | $4.10M | 0.00% | −144,535−29.2% | Reduced |
| VR Adviser, LLC | 369,306 | $4.32M | 0.85% | −390,413−51.4% | Reduced |
| Geode Capital Management, LLC | 379,831 | $4.44M | 0.00% | −261,990−40.8% | Reduced |
| Atika Capital Management LLC | 411,039 | $4.81M | 0.63% | +411,039 | New |
| Goldman Sachs Group Inc | 504,756 | $5.91M | 0.00% | −224,113−30.7% | Reduced |
| Woodline Partners LP | 550,685 | $6.44M | 0.11% | −295,933−35.0% | Reduced |
| Parkman Healthcare Partners LLC | 559,755 | $6.55M | 2.41% | +250,169+80.8% | Added |
| Tri Locum Partners LP | 574,646 | $6.72M | 2.77% | +574,646 | New |
| Point72 Asset Management, L.P. | 609,100 | $7.13M | 0.03% | +609,100 | New |
| Two Sigma Investments, LP | 615,618 | $7.20M | 0.02% | +11,198+1.9% | Added |
| Renaissance Technologies LLC | 665,400 | $7.79M | 0.01% | +276,700+71.2% | Added |
| Laurion Capital Management LP | 763,970 | $8.94M | 0.37% | +763,970 | New |
| Two Sigma Advisers, LP | 766,600 | $8.97M | 0.03% | +75,800+11.0% | Added |
| Millennium Management LLC | 824,648 | $9.65M | 0.01% | +127,488+18.3% | Added |
| Citigroup Inc | 889,470 | $10.4M | 0.01% | +99,343+12.6% | Added |
| Ikarian Capital, LLC | 897,359 | $10.5M | 4.35% | +897,359 | New |
| Driehaus Capital Management LLC | 940,061 | $11.0M | 0.18% | +940,061 | New |
| BlackRock Inc. | 962,184 | $11.3M | 0.00% | −1,974,140−67.2% | Reduced |