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 | 2,750,000 | $7,150,000 | 1.01% |
| Beirne Wealth Consulting Services, LLC | 249,420 | $880,452 | 0.70% |
| ARDSLEY ADVISORY PARTNERS LP | 992,050 | $2,579,330 | 0.58% |
| DCF Advisers, LLC | 119,975 | $311,935 | 0.17% |
| DCF Advisers, LLC | 99,000 | $257,400 | 0.14% |
| Avidity Partners Management LP | 1,159,900 | $3,015,740 | 0.12% |
| Vahanian & Associates Financial Planning Inc. | 13,760 | $35,776 | 0.12% |
| Timelo Investment Management Inc. | 30,000 | $78,000 | 0.10% |
| GSA CAPITAL PARTNERS LLP | 445,868 | $1,159 | 0.10% |
| XTX Topco Ltd | 204,998 | $532,995 | 0.09% |