ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 135 filers reported holding ALTIMMUNE INC in Q4 2022. The put-call ratio across all filers is 0.10 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,150,000 | -26.3% | 2,750,000 | 0.0% | 1.01% | -29.4% |
| Q2 2023 | $9,707,500 | -16.4% | 2,750,000 | 0.0% | 1.43% | -17.4% |
| Q1 2023 | $11,605,000 | -73.9% | 2,750,000 | +1.8% | 1.73% | -73.2% |
| Q4 2022 | $44,422,403 | +33.8% | 2,700,450 | +3.8% | 6.45% | +58.5% |
| Q3 2022 | $33,208,000 | -21.2% | 2,600,450 | -27.8% | 4.07% | -36.3% |
| Q2 2022 | $42,125,000 | +168.8% | 3,600,450 | +39.9% | 6.39% | +103.8% |
| Q1 2022 | $15,674,000 | +6.9% | 2,573,744 | +60.9% | 3.14% | +6.4% |
| Q4 2021 | $14,656,000 | -19.0% | 1,600,000 | 0.0% | 2.95% | -21.5% |
| Q3 2021 | $18,096,000 | +134.5% | 1,600,000 | +104.2% | 3.76% | +144.6% |
| Q2 2021 | $7,717,000 | – | 783,407 | – | 1.54% | – |
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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% |