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 | $919,110 | -49.8% | 353,504 | -31.9% | 0.00% | – |
| Q2 2023 | $1,831,820 | -83.2% | 518,929 | -79.9% | 0.00% | -100.0% |
| Q1 2023 | $10,909,480 | -53.8% | 2,585,185 | +80.2% | 0.00% | -60.0% |
| Q4 2022 | $23,593,593 | +180.4% | 1,434,261 | +117.7% | 0.01% | +150.0% |
| Q3 2022 | $8,414,000 | -46.9% | 658,851 | -51.3% | 0.00% | -50.0% |
| Q2 2022 | $15,834,000 | +103.7% | 1,353,358 | +6.0% | 0.00% | +300.0% |
| Q1 2022 | $7,774,000 | -30.7% | 1,276,607 | +4.3% | 0.00% | -50.0% |
| Q4 2021 | $11,211,000 | -31.9% | 1,223,854 | -15.9% | 0.00% | -33.3% |
| Q3 2021 | $16,459,000 | +2.6% | 1,455,352 | -10.6% | 0.00% | -25.0% |
| Q2 2021 | $16,040,000 | -15.4% | 1,628,465 | +21.4% | 0.00% | 0.0% |
| Q1 2021 | $18,959,000 | +27.3% | 1,341,759 | +1.6% | 0.00% | +33.3% |
| Q4 2020 | $14,895,000 | +89.0% | 1,320,444 | +121.1% | 0.00% | +50.0% |
| Q3 2020 | $7,883,000 | -17.3% | 597,237 | -32.9% | 0.00% | -33.3% |
| Q2 2020 | $9,535,000 | +4175.8% | 890,297 | +1181.0% | 0.00% | – |
| Q1 2020 | $223,000 | +159.3% | 69,500 | +52.7% | 0.00% | – |
| Q4 2019 | $86,000 | +19.4% | 45,519 | +23.6% | 0.00% | – |
| Q3 2019 | $72,000 | -26.5% | 36,824 | -10.9% | 0.00% | – |
| Q2 2019 | $98,000 | -64.2% | 41,314 | -56.3% | 0.00% | – |
| Q1 2019 | $274,000 | +844.8% | 94,481 | +579.7% | 0.00% | – |
| Q4 2018 | $29,000 | – | 13,900 | – | 0.00% | – |
Download | ||||||
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% |