ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 138 filers reported holding ALTIMMUNE INC in Q1 2023. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.
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Filings
- All filings
- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,171,066 | -21.5% | 450,410 | +6.6% | 0.00% | – |
| Q2 2023 | $1,491,199 | +148.8% | 422,436 | +197.4% | 0.00% | – |
| Q1 2023 | $599,405 | -74.0% | 142,039 | +1.5% | 0.00% | – |
| Q4 2022 | $2,301,651 | +61.9% | 139,918 | +25.6% | 0.00% | – |
| Q3 2022 | $1,422,000 | +19.4% | 111,389 | +9.4% | 0.00% | – |
| Q2 2022 | $1,191,000 | -45.7% | 101,789 | -71.7% | 0.00% | – |
| Q1 2022 | $2,193,000 | -36.4% | 360,127 | -4.3% | 0.00% | -100.0% |
| Q4 2021 | $3,449,000 | -21.3% | 376,484 | -2.8% | 0.00% | 0.0% |
| Q3 2021 | $4,381,000 | +33.8% | 387,290 | +16.6% | 0.00% | 0.0% |
| Q2 2021 | $3,274,000 | +155.6% | 332,290 | +266.6% | 0.00% | – |
| Q1 2021 | $1,281,000 | +8.4% | 90,653 | -13.5% | 0.00% | – |
| Q4 2020 | $1,182,000 | -21.9% | 104,796 | -8.6% | 0.00% | – |
| Q3 2020 | $1,513,000 | +44.4% | 114,646 | +17.2% | 0.00% | – |
| Q2 2020 | $1,048,000 | +2395.2% | 97,789 | +652.6% | 0.00% | – |
| Q1 2020 | $42,000 | +68.0% | 12,993 | 0.0% | 0.00% | – |
| Q4 2019 | $25,000 | -19.4% | 12,993 | -18.1% | 0.00% | – |
| Q3 2019 | $31,000 | – | 15,856 | – | 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% |