ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 33 filers reported holding ALTIMMUNE INC in Q1 2020. The put-call ratio across all filers is 0.26 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,739,031 | -20.0% | 1,053,336 | +8.6% | 0.00% | – |
| Q2 2023 | $3,423,609 | +68.2% | 969,861 | +101.1% | 0.00% | – |
| Q1 2023 | $2,035,563 | +28097.3% | 482,361 | +9.9% | 0.00% | -100.0% |
| Q4 2022 | $7,219 | -99.9% | 438,882 | -7.8% | 0.00% | 0.0% |
| Q3 2022 | $6,079,000 | +36.8% | 476,067 | +25.3% | 0.00% | 0.0% |
| Q2 2022 | $4,444,000 | +13.7% | 379,831 | -40.8% | 0.00% | – |
| Q1 2022 | $3,908,000 | -32.6% | 641,821 | +1.4% | 0.00% | -100.0% |
| Q4 2021 | $5,798,000 | -22.2% | 633,044 | -3.9% | 0.00% | 0.0% |
| Q3 2021 | $7,451,000 | +41.3% | 658,852 | +23.0% | 0.00% | 0.0% |
| Q2 2021 | $5,274,000 | +49.8% | 535,516 | +115.0% | 0.00% | 0.0% |
| Q1 2021 | $3,520,000 | +57.4% | 249,130 | +25.7% | 0.00% | – |
| Q4 2020 | $2,236,000 | -5.7% | 198,258 | +10.4% | 0.00% | – |
| Q3 2020 | $2,370,000 | +148.7% | 179,571 | +101.7% | 0.00% | – |
| Q2 2020 | $953,000 | +245.3% | 89,034 | +3.3% | 0.00% | – |
| Q1 2020 | $276,000 | -14.8% | 86,175 | -50.0% | 0.00% | – |
| Q4 2019 | $324,000 | +92.9% | 172,350 | +100.0% | 0.00% | – |
| Q3 2019 | $168,000 | -16.4% | 86,175 | +1.6% | 0.00% | – |
| Q2 2019 | $201,000 | +41.5% | 84,818 | +72.5% | 0.00% | – |
| Q1 2019 | $142,000 | +115.2% | 49,174 | +52.6% | 0.00% | – |
| Q4 2018 | $66,000 | – | 32,224 | – | 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% |