ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 98 filers reported holding ALTIMMUNE INC in Q1 2021. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,676,724 | -35.7% | 1,798,740 | -12.7% | 0.01% | -35.7% |
| Q2 2023 | $7,269,295 | +7.9% | 2,059,290 | +28.9% | 0.01% | 0.0% |
| Q1 2023 | $6,739,890 | -67.0% | 1,597,130 | +28.8% | 0.01% | -69.6% |
| Q4 2022 | $20,394,614 | +45.3% | 1,239,794 | +12.8% | 0.05% | +48.4% |
| Q3 2022 | $14,034,000 | +343.8% | 1,098,914 | +306.5% | 0.03% | +342.9% |
| Q2 2022 | $3,162,000 | -41.6% | 270,330 | -43.6% | 0.01% | -68.2% |
| Q3 2021 | $5,416,000 | -40.8% | 478,923 | -48.4% | 0.02% | -46.3% |
| Q2 2021 | $9,148,000 | +2513.7% | 928,716 | +2891.1% | 0.04% | +1950.0% |
| Q4 2020 | $350,000 | – | 31,049 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 3,600,450 | $42,125,000 | 6.39% |
| Tri Locum Partners LP | 574,646 | $6,723,000 | 2.75% |
| Cormorant Asset Management, LP | 3,000,000 | $35,100,000 | 2.65% |
| ARDSLEY ADVISORY PARTNERS LP | 1,339,000 | $15,666,000 | 2.58% |
| Parkman Healthcare Partners LLC | 559,755 | $6,549,000 | 2.41% |
| DCF Advisers, LLC | 335,180 | $3,922,000 | 2.34% |
| Beirne Wealth Consulting Services, LLC | 284,647 | $3,330,000 | 2.18% |
| Timelo Investment Management Inc. | 187,529 | $2,194,000 | 2.00% |
| Ikarian Capital, LLC | 897,359 | $10,499,000 | 1.91% |
| SPHERA FUNDS MANAGEMENT LTD. | 1,392,884 | $16,297,000 | 1.74% |