ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 98 filers reported holding ALTIMMUNE INC in Q1 2021. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
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Filings
- All filings
- Annual reports (20-F)
- Quarterly reports (6-K)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $470 | +19.3% | 180,409 | +62.0% | 0.00% | – |
| Q2 2023 | $394 | -58.8% | 111,395 | -50.9% | 0.00% | – |
| Q1 2023 | $957 | -83.9% | 226,861 | -37.2% | 0.00% | -100.0% |
| Q4 2022 | $5,942 | -99.8% | 361,241 | +92.2% | 0.00% | 0.0% |
| Q3 2022 | $2,401,000 | -80.7% | 187,964 | -82.4% | 0.00% | -62.5% |
| Q2 2022 | $12,467,000 | +77.2% | 1,065,547 | -7.8% | 0.01% | +33.3% |
| Q1 2022 | $7,037,000 | -64.9% | 1,155,281 | -47.3% | 0.01% | +50.0% |
| Q4 2021 | $20,062,000 | +526.7% | 2,190,120 | +673.8% | 0.00% | +300.0% |
| Q3 2021 | $3,201,000 | +377.8% | 283,019 | +316.4% | 0.00% | – |
| Q2 2021 | $670,000 | +44.4% | 67,972 | +106.9% | 0.00% | – |
| Q1 2021 | $464,000 | +45.5% | 32,845 | +16.1% | 0.00% | – |
| Q4 2020 | $319,000 | -14.2% | 28,300 | +0.4% | 0.00% | – |
| Q3 2020 | $372,000 | -71.0% | 28,200 | -76.4% | 0.00% | -100.0% |
| Q2 2020 | $1,282,000 | – | 119,715 | – | 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% |