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, Q3 2024
Institutional positions in Altimmune, Inc. as of Sep 30, 2024. 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
- 169
- −3 vs. Q2 2024
- Shares held
- 39.5M
- +2.45M (+6.6%) vs. Q2 2024
- Total value
- $243.0M
- −$3.73M (−1.5%) vs. Q2 2024
- New holders
- 22
- 59 more added
- Sold out
- 25
- 46 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Altimmune, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Integrated Wealth Concepts LLC | 20,000 | $122.8K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 19,607 | $120.4K | 0.01% | +19,607 | New |
| Envestnet Asset Management Inc | 19,084 | $117.2K | 0.00% | −8,732−31.4% | Reduced |
| Teacher Retirement System of Texas | 17,782 | $109.0K | 0.00% | +2,270+14.6% | Added |
| Stifel Financial Corp | 17,752 | $109.0K | 0.00% | +7,746+77.4% | Added |
| Miracle Mile Advisors, LLC | 17,000 | $104.4K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 18,411 | $96.4K | 0.00% | +6,132+49.9% | Added |
| Raymond James & Associates | 15,368 | $94.4K | 0.00% | −6,623−30.1% | Reduced |
| Advisor Group Holdings, Inc. | 15,115 | $92.8K | 0.00% | +11,845+362.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,688 | $90.2K | 0.00% | 00.0% | Unchanged |
| Private Portfolio Partners LLC | 14,200 | $87.2K | 0.02% | +2,600+22.4% | Added |
| North Star Investment Management Corp. | 14,100 | $86.6K | 0.01% | +1,000+7.6% | Added |
| State Board of Administration of Florida Retirement System | 13,724 | $84.3K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,421 | $82.4K | 0.00% | +13,421 | New |
| Kestra Advisory Services, LLC | 13,110 | $80.5K | 0.00% | +1,131+9.4% | Added |
| Cetera Investment Advisers | 13,083 | $80.3K | 0.00% | +51+0.4% | Added |
| SEI Investments Co | 12,977 | $79.7K | 0.00% | +12,977 | New |
| Teza Capital Management LLC | 12,346 | $75.8K | 0.01% | −24−0.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 12,121 | $74.0K | 0.00% | +12,121 | New |
| WealthPLAN Partners, LLC | 10,204 | $62.7K | 0.01% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 10,155 | $62.4K | 0.00% | 00.0% | Unchanged |
| Independent Advisor Alliance | 10,145 | $62.3K | 0.00% | −11,055−52.1% | Reduced |
| E Fund Management Co., Ltd. | 10,010 | $61.5K | 0.00% | −3,448−25.6% | Reduced |
| Brave Asset Management Inc | 10,000 | $61.4K | 0.02% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 9,632 | $59.1K | 0.00% | −8−0.1% | Reduced |
| Ameritas Investment Partners, Inc. | 6,955 | $42.7K | 0.00% | +1,485+27.1% | Added |
| HighTower Advisors, LLC | 5,776 | $34.0K | 0.00% | −88−1.5% | Reduced |
| Larson Financial Group LLC | 5,000 | $30.7K | 0.00% | +5,000 | New |
| Great West Life Assurance Co | 4,354 | $27.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 4,378 | $26.9K | 0.00% | −4,106−48.4% | Reduced |
| Acadian Asset Management LLC | 2,506 | $15.0K | 0.00% | +2,506 | New |
| Sunbelt Securities, Inc. | 2,374 | $14.6K | 0.00% | +1,234+108.2% | Added |
| GAMMA Investing LLC | 2,367 | $14.5K | 0.00% | −852−26.5% | Reduced |
| Activest Wealth Management | 2,001 | $12.3K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,667 | $10.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,542 | $9.47K | 0.00% | −451−22.6% | Reduced |
| Pacific Capital Wealth Advisors, Inc | 1,388 | $8.52K | 0.00% | +1,388 | New |
| STRS Ohio | 1,200 | $7.37K | 0.00% | −3,100−72.1% | Reduced |
| Penserra Capital Management LLC | 1,274 | $7.00K | 0.00% | +392+44.4% | Added |
| Venturi Wealth Management, LLC | 800 | $4.91K | 0.00% | +800 | New |
| Hollencrest Capital Management | 770 | $4.73K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 750 | $4.61K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 564 | $3.46K | 0.00% | −326−36.6% | Reduced |
| Stone House Investment Management, LLC | 500 | $3.07K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 500 | $3.07K | 0.00% | +500 | New |
| Public Employees Retirement Association of Colorado | 552 | $3.00K | 0.00% | +552 | New |
| Bessemer Group Inc | 380 | $2.00K | 0.00% | +380 | New |
| Harbour Investments, Inc. | 310 | $1.90K | 0.00% | +310 | New |
| Nisa Investment Advisors, LLC | 276 | $1.70K | 0.00% | +99+55.9% | Added |
| Fifth Third Bancorp | 250 | $1.53K | 0.00% | 00.0% | Unchanged |
| First Command Advisory Services, Inc. | 250 | $1.53K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 200 | $1.23K | 0.00% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 200 | $1.23K | 0.00% | +200 | New |
| CoreCap Advisors, LLC | 171 | $1.05K | 0.00% | +100+140.8% | Added |
| Sterling Capital Management LLC | 143 | $878 | 0.00% | +143 | New |
| SRS Capital Advisors, Inc. | 133 | $817 | 0.00% | 00.0% | Unchanged |
| Planning Capital Management Corp | 110 | $676 | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 100 | $614 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 100 | $614 | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 100 | $614 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 84 | $516 | 0.00% | +84 | New |
| Rothschild Investment LLC | 65 | $399 | 0.00% | +45+225.0% | Added |
| Parallel Advisors, LLC | 40 | $246 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 19 | $117 | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 11 | $68 | 0.00% | +11 | New |
| First Horizon Advisors, Inc. | 3 | $18 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 2 | $12 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 1 | $7 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 6 | $0 | 0.00% | −218−97.3% | Reduced |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −486,738−100.0% | Sold out |
| BBR Partners, LLC | 0 | $0 | 0.00% | −374,784−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −281,000−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Pennant Investors, LP | 0 | $0 | 0.00% | −109,800−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −86,949−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −35,113−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −32,454−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −24,635−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −23,000−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −22,954−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −22,738−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −18,400−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −16,771−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −14,378−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −13,060−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −10,590−100.0% | Sold out |
| PFG Investments, LLC | 0 | $0 | 0.00% | −10,100−100.0% | Sold out |
| Horizon Wealth Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −1,260−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Main Street Group, LTD | 0 | $0 | 0.00% | −277−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −110−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |