ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 104 filers reported holding ALTIMMUNE INC in Q4 2021. The put-call ratio across all filers is 0.53 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 | $9,845,982 | -23.9% | 3,786,916 | +3.3% | 0.00% | – |
| Q2 2023 | $12,934,888 | +119.9% | 3,664,274 | +162.9% | 0.00% | – |
| Q1 2023 | $5,882,912 | -73.6% | 1,394,055 | +3.0% | 0.00% | -100.0% |
| Q4 2022 | $22,273,844 | +43.0% | 1,354,033 | +11.1% | 0.00% | 0.0% |
| Q3 2022 | $15,571,000 | +38.3% | 1,219,300 | +26.7% | 0.00% | – |
| Q2 2022 | $11,257,000 | -37.0% | 962,184 | -67.2% | 0.00% | – |
| Q1 2022 | $17,882,000 | -34.0% | 2,936,324 | -0.7% | 0.00% | -100.0% |
| Q4 2021 | $27,079,000 | -18.6% | 2,956,267 | +0.5% | 0.00% | 0.0% |
| Q3 2021 | $33,272,000 | +32.1% | 2,941,790 | +15.0% | 0.00% | 0.0% |
| Q2 2021 | $25,188,000 | +68.5% | 2,557,242 | +141.7% | 0.00% | – |
| Q1 2021 | $14,952,000 | +33.5% | 1,058,187 | +6.6% | 0.00% | – |
| Q4 2020 | $11,198,000 | +70.8% | 992,676 | +99.8% | 0.00% | – |
| Q3 2020 | $6,557,000 | +5.4% | 496,733 | -14.5% | 0.00% | – |
| Q2 2020 | $6,224,000 | +5265.5% | 581,280 | +1505.0% | 0.00% | – |
| Q1 2020 | $116,000 | +81.2% | 36,217 | +5.9% | 0.00% | – |
| Q4 2019 | $64,000 | -4.5% | 34,192 | -1.0% | 0.00% | – |
| Q3 2019 | $67,000 | -23.0% | 34,546 | -5.3% | 0.00% | – |
| Q2 2019 | $87,000 | – | 36,495 | +19416.0% | 0.00% | – |
| Q1 2019 | $0 | – | 187 | +0.5% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 186 | +1.6% | 0.00% | – |
| Q3 2018 | $1,000 | – | 183 | – | 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% |