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 | $464,612 | -85.5% | 178,697 | -80.4% | 0.00% | -91.7% |
Q2 2023 | $3,213,144 | +11.5% | 910,239 | +33.3% | 0.01% | 0.0% |
Q1 2023 | $2,880,910 | +1285.0% | 682,680 | +5298.8% | 0.01% | +1100.0% |
Q4 2022 | $208,010 | -52.9% | 12,645 | -63.4% | 0.00% | -66.7% |
Q3 2022 | $442,000 | +77.5% | 34,579 | +96.0% | 0.00% | -25.0% |
Q1 2021 | $249,000 | -70.3% | 17,645 | -76.3% | 0.00% | -66.7% |
Q4 2020 | $839,000 | +325.9% | 74,358 | +399.4% | 0.01% | +300.0% |
Q3 2020 | $197,000 | – | 14,889 | – | 0.00% | – |
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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% |