ALTIMMUNE INC's ticker is and the CUSIP is 02155H950. A total of 5 filers reported holding ALTIMMUNE INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $180 | +32.4% | 69,400 | +79.8% | 0.00% | – |
| Q2 2023 | $136 | -84.4% | 38,600 | -81.4% | 0.00% | -100.0% |
| Q1 2023 | $874 | -21.8% | 207,300 | +204.9% | 0.00% | 0.0% |
| Q4 2022 | $1,118 | -100.0% | 68,000 | -71.0% | 0.00% | -66.7% |
| Q3 2022 | $2,998,000 | +2072.5% | 234,800 | +1889.8% | 0.00% | – |
| Q2 2022 | $138,000 | +711.8% | 11,800 | +321.4% | 0.00% | – |
| Q1 2022 | $17,000 | +41.7% | 2,800 | +100.0% | 0.00% | – |
| Q4 2021 | $12,000 | -93.2% | 1,400 | -92.1% | 0.00% | – |
| Q3 2021 | $177,000 | -9.7% | 17,700 | -11.1% | 0.00% | – |
| Q2 2021 | $196,000 | -2.0% | 19,900 | +13914.1% | 0.00% | – |
| Q1 2021 | $200,000 | – | 142 | +21.4% | 0.00% | – |
| Q4 2020 | $0 | – | 117 | +25.8% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 93 | -35.4% | 0.00% | – |
| Q2 2020 | $154,000 | +6.2% | 144 | -68.3% | 0.00% | – |
| Q1 2020 | $145,000 | – | 454 | +45300.0% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 1 | -95.0% | 0.00% | – |
| Q3 2019 | $3,000 | -85.7% | 20 | -78.0% | 0.00% | – |
| Q2 2019 | $21,000 | +5.0% | 91 | +26.4% | 0.00% | – |
| Q1 2019 | $20,000 | – | 72 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 69,400 | $180 | 0.00% |
| GROUP ONE TRADING, L.P. | 56,600 | $147,160 | 0.00% |