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 | $8,946 | -67.6% | 3,441 | -56.1% | 0.00% | – |
| Q2 2023 | $27,588 | +48.8% | 7,834 | +77.3% | 0.00% | – |
| Q1 2023 | $18,538 | -76.8% | 4,418 | -10.1% | 0.00% | – |
| Q4 2022 | $80,000 | -44.8% | 4,917 | -56.6% | 0.00% | – |
| Q3 2022 | $145,000 | +51.0% | 11,337 | +37.7% | 0.00% | – |
| Q2 2022 | $96,000 | – | 8,232 | +137100.0% | 0.00% | – |
| Q1 2022 | $0 | -100.0% | 6 | -98.9% | 0.00% | – |
| Q4 2021 | $5,000 | -80.8% | 550 | -75.1% | 0.00% | – |
| Q3 2021 | $26,000 | -10.3% | 2,210 | -25.5% | 0.00% | – |
| Q2 2021 | $29,000 | -82.6% | 2,965 | -75.0% | 0.00% | – |
| Q1 2021 | $167,000 | +21.0% | 11,863 | -3.2% | 0.00% | – |
| Q4 2020 | $138,000 | +50.0% | 12,260 | +75.1% | 0.00% | – |
| Q3 2020 | $92,000 | +19.5% | 7,001 | -2.8% | 0.00% | – |
| Q2 2020 | $77,000 | +220.8% | 7,204 | -2.7% | 0.00% | – |
| Q1 2020 | $24,000 | – | 7,404 | – | 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% |