ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 120 filers reported holding ALTIMMUNE INC in Q2 2023. The put-call ratio across all filers is 0.46 and the average weighting 0.0%.
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Filings
- All filings
- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $318,456 | -47.9% | 122,483 | -29.3% | 0.00% | – |
| Q2 2023 | $611,297 | -83.1% | 173,172 | -79.7% | 0.00% | -100.0% |
| Q1 2023 | $3,608,349 | -71.4% | 855,059 | +11.4% | 0.00% | -66.7% |
| Q4 2022 | $12,630,870 | +34.4% | 767,834 | +4.4% | 0.00% | +50.0% |
| Q3 2022 | $9,395,000 | +59.1% | 735,744 | +45.8% | 0.00% | +100.0% |
| Q2 2022 | $5,906,000 | +33.0% | 504,756 | -30.7% | 0.00% | 0.0% |
| Q1 2022 | $4,439,000 | -0.2% | 728,869 | +50.2% | 0.00% | 0.0% |
| Q4 2021 | $4,446,000 | -17.6% | 485,419 | +1.8% | 0.00% | 0.0% |
| Q3 2021 | $5,393,000 | +2408.4% | 476,805 | +2082.7% | 0.00% | – |
| Q2 2021 | $215,000 | -88.7% | 21,845 | -83.8% | 0.00% | – |
| Q1 2021 | $1,911,000 | +261.9% | 135,230 | +189.1% | 0.00% | – |
| Q4 2020 | $528,000 | -27.8% | 46,782 | -15.5% | 0.00% | – |
| Q3 2020 | $731,000 | +77.9% | 55,380 | +44.3% | 0.00% | – |
| Q2 2020 | $411,000 | – | 38,386 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 173,864 | $2,860,063 | 6.46% |
| TANG CAPITAL MANAGEMENT LLC | 2,700,450 | $44,422,403 | 6.45% |
| Cormorant Asset Management, LP | 2,600,000 | $42,770 | 2.86% |
| ARDSLEY ADVISORY PARTNERS LP | 704,750 | $11,593,138 | 2.40% |
| Ikarian Capital, LLC | 577,400 | $9,498,230 | 2.29% |
| Tri Locum Partners LP | 325,694 | $5,358,000 | 2.17% |
| Beirne Wealth Consulting Services, LLC | 237,020 | $3,898,979 | 1.92% |
| DCF Advisers, LLC | 149,000 | $2,451,050 | 1.66% |
| Avidity Partners Management LP | 3,990,000 | $65,635,500 | 1.42% |
| SPHERA FUNDS MANAGEMENT LTD. | 380,298 | $6,255,902 | 1.34% |