ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 135 filers reported holding ALTIMMUNE INC in Q4 2022. The put-call ratio across all filers is 0.10 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $88,535 | -84.9% | 34,052 | -79.5% | 0.00% | -100.0% |
Q2 2023 | $587,254 | +77.1% | 166,361 | +111.8% | 0.00% | +50.0% |
Q1 2023 | $331,511 | -79.6% | 78,557 | -38.4% | 0.00% | -81.8% |
Q3 2022 | $1,629,000 | +256.5% | 127,562 | +215.5% | 0.01% | +450.0% |
Q3 2021 | $457,000 | – | 40,435 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
TANG CAPITAL MANAGEMENT LLC | 3,600,450 | $42,125,000 | 6.39% |
Tri Locum Partners LP | 574,646 | $6,723,000 | 2.75% |
Cormorant Asset Management, LP | 3,000,000 | $35,100,000 | 2.65% |
ARDSLEY ADVISORY PARTNERS LP | 1,339,000 | $15,666,000 | 2.58% |
Parkman Healthcare Partners LLC | 559,755 | $6,549,000 | 2.41% |
DCF Advisers, LLC | 335,180 | $3,922,000 | 2.34% |
Beirne Wealth Consulting Services, LLC | 284,647 | $3,330,000 | 2.18% |
Timelo Investment Management Inc. | 187,529 | $2,194,000 | 2.00% |
Ikarian Capital, LLC | 897,359 | $10,499,000 | 1.91% |
SPHERA FUNDS MANAGEMENT LTD. | 1,392,884 | $16,297,000 | 1.74% |