ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 121 filers reported holding ALTIMMUNE INC in Q3 2021. The put-call ratio across all filers is 0.30 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 | $465,158 | -32.1% | 178,907 | -7.8% | 0.00% | – |
| Q2 2023 | $685,255 | +175.4% | 194,123 | +229.3% | 0.00% | – |
| Q1 2023 | $248,786 | -71.6% | 58,954 | +10.6% | 0.00% | – |
| Q4 2022 | $876,653 | -6.1% | 53,292 | -27.1% | 0.00% | – |
| Q3 2022 | $934,000 | +62.7% | 73,096 | +49.0% | 0.00% | – |
| Q2 2022 | $574,000 | -52.2% | 49,045 | -75.1% | 0.00% | – |
| Q1 2022 | $1,201,000 | -34.5% | 197,247 | -1.5% | 0.00% | – |
| Q4 2021 | $1,834,000 | +0.7% | 200,196 | +24.2% | 0.00% | – |
| Q3 2021 | $1,822,000 | +37.2% | 161,183 | +19.5% | 0.00% | – |
| Q2 2021 | $1,328,000 | +69.8% | 134,851 | +143.6% | 0.00% | – |
| Q1 2021 | $782,000 | +15.5% | 55,357 | -7.7% | 0.00% | – |
| Q4 2020 | $677,000 | -6.0% | 59,995 | +10.0% | 0.00% | – |
| Q3 2020 | $720,000 | +58.6% | 54,547 | +28.6% | 0.00% | – |
| Q2 2020 | $454,000 | +233.8% | 42,410 | 0.0% | 0.00% | – |
| Q1 2020 | $136,000 | -5.6% | 42,410 | -44.4% | 0.00% | – |
| Q4 2019 | $144,000 | -3.4% | 76,252 | 0.0% | 0.00% | – |
| Q3 2019 | $149,000 | +88.6% | 76,252 | +129.4% | 0.00% | – |
| Q2 2019 | $79,000 | – | 33,239 | – | 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% |