ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 76 filers reported holding ALTIMMUNE INC in Q3 2020. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $240,393 | -79.2% | 68,100 | -75.2% | 0.00% | -81.8% |
| Q1 2023 | $1,158,140 | +56.1% | 274,441 | +372.3% | 0.01% | +83.3% |
| Q3 2022 | $742,000 | -64.6% | 58,102 | -67.5% | 0.01% | -70.0% |
| Q2 2022 | $2,094,000 | +1973.3% | 179,000 | +984.8% | 0.02% | +1900.0% |
| Q1 2022 | $101,000 | -38.4% | 16,500 | -7.8% | 0.00% | 0.0% |
| Q4 2021 | $164,000 | -78.2% | 17,900 | -73.1% | 0.00% | -87.5% |
| Q3 2021 | $754,000 | -46.5% | 66,600 | -33.3% | 0.01% | -52.9% |
| Q1 2021 | $1,409,000 | +88.4% | 99,834 | +43.0% | 0.02% | +70.0% |
| Q2 2020 | $748,000 | – | 69,800 | – | 0.01% | – |
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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% |