ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 90 filers reported holding ALTIMMUNE INC in Q4 2020. The put-call ratio across all filers is 1.75 and the average weighting 0.1%.
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% | – |
Download | ||||||
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% |