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 | $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 | 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% |