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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,758,867 | +1.2% | 653,760 | +294.7% | 0.06% | -11.1% |
| Q4 2022 | $2,724,811 | -37.1% | 165,642 | -51.2% | 0.06% | -41.7% |
| Q3 2022 | $4,331,000 | +119.2% | 339,111 | +100.8% | 0.11% | +103.8% |
| Q2 2022 | $1,976,000 | +618.5% | 168,883 | +766.3% | 0.05% | +430.0% |
| Q1 2021 | $275,000 | +36.1% | 19,495 | +9.1% | 0.01% | +25.0% |
| Q4 2020 | $202,000 | +26.2% | 17,867 | +47.8% | 0.01% | -20.0% |
| Q3 2020 | $160,000 | +24.0% | 12,092 | +0.7% | 0.01% | +11.1% |
| Q2 2020 | $129,000 | – | 12,011 | – | 0.01% | – |
Download | ||||||
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% |