ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 63 filers reported holding ALTIMMUNE INC in Q2 2020. The put-call ratio across all filers is 0.11 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $342,420 | -26.3% | 131,700 | 0.0% | 0.01% | -27.3% |
| Q2 2023 | $464,901 | +48.1% | 131,700 | +373.7% | 0.01% | +57.1% |
| Q4 2020 | $314,000 | -27.5% | 27,800 | -15.2% | 0.01% | -30.0% |
| Q3 2020 | $433,000 | +4.8% | 32,800 | -15.0% | 0.01% | +25.0% |
| Q2 2020 | $413,000 | +256.0% | 38,600 | +6.9% | 0.01% | +166.7% |
| Q1 2020 | $116,000 | +70.6% | 36,100 | 0.0% | 0.00% | +200.0% |
| Q4 2019 | $68,000 | – | 36,100 | – | 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% |