ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 128 filers reported holding ALTIMMUNE INC in Q3 2022. The put-call ratio across all filers is 0.45 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,159 | +86.3% | 445,868 | +153.1% | 0.10% | +59.7% |
| Q2 2023 | $622 | -64.6% | 176,192 | -57.6% | 0.06% | -64.4% |
| Q1 2023 | $1,755 | +156.2% | 415,854 | +899.1% | 0.17% | +104.7% |
| Q4 2022 | $685 | -99.9% | 41,621 | -2.3% | 0.08% | +18.1% |
| Q3 2022 | $544,000 | -58.8% | 42,621 | -62.3% | 0.07% | -63.6% |
| Q2 2022 | $1,321,000 | +633.9% | 112,917 | +283.0% | 0.20% | +725.0% |
| Q1 2022 | $180,000 | -59.9% | 29,483 | -39.8% | 0.02% | -57.1% |
| Q4 2021 | $449,000 | -7.2% | 48,997 | +14.1% | 0.06% | -29.1% |
| Q4 2020 | $484,000 | – | 42,925 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 1,600,000 | $14,656,000 | 2.95% |
| ARDSLEY ADVISORY PARTNERS LP | 1,054,000 | $9,655,000 | 1.84% |
| SPHERA FUNDS MANAGEMENT LTD. | 1,244,241 | $11,397,000 | 1.25% |
| DCF Advisers, LLC | 280,700 | $2,571,000 | 1.04% |
| Beirne Wealth Consulting Services, LLC | 136,840 | $1,255,000 | 0.69% |
| Knoll Capital Management, LLC | 132,978 | $1,218,000 | 0.67% |
| Avidity Partners Management LP | 2,765,000 | $25,327,000 | 0.54% |
| Parkman Healthcare Partners LLC | 263,474 | $2,413,000 | 0.53% |
| NinePointTwo Capital LLC | 37,168 | $340,000 | 0.11% |
| PDT Partners, LLC | 118,876 | $1,089,000 | 0.08% |