ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 29 filers reported holding ALTIMMUNE INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $2,925 | +92.1% | 250 | 0.0% | 0.00% | – |
| Q1 2022 | $1,523 | -33.5% | 250 | 0.0% | 0.00% | – |
| Q4 2021 | $2,290 | -19.0% | 250 | 0.0% | 0.00% | – |
| Q3 2021 | $2,828 | -61.7% | 250 | -66.7% | 0.00% | – |
| Q2 2021 | $7,388 | -30.3% | 750 | 0.0% | 0.00% | – |
| Q1 2021 | $10,598 | +25.3% | 750 | 0.0% | 0.00% | – |
| Q4 2020 | $8,460 | +163.6% | 750 | -25.0% | 0.00% | – |
| Q1 2020 | $3,210 | +69.8% | 1,000 | 0.0% | 0.00% | – |
| Q4 2019 | $1,890 | -3.1% | 1,000 | 0.0% | 0.00% | – |
| Q3 2019 | $1,950 | -18.1% | 1,000 | 0.0% | 0.00% | – |
| Q2 2019 | $2,380 | -17.9% | 1,000 | 0.0% | 0.00% | – |
| Q1 2019 | $2,900 | +1307.8% | 1,000 | +900.0% | 0.00% | – |
| Q4 2018 | $206 | -53.2% | 100 | 0.0% | 0.00% | – |
| Q3 2018 | $440 | – | 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% |