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 | $1,258,550 | -67.0% | 484,058 | -55.2% | 0.00% | – |
| Q2 2023 | $3,814,511 | +15.1% | 1,080,598 | +37.6% | 0.00% | – |
| Q1 2023 | $3,314,899 | -53.6% | 785,521 | +80.8% | 0.00% | -100.0% |
| Q4 2022 | $7,148,908 | -5.4% | 434,584 | -26.6% | 0.00% | 0.0% |
| Q3 2022 | $7,559,000 | -53.0% | 591,910 | -56.9% | 0.00% | -50.0% |
| Q2 2022 | $16,076,000 | +87.5% | 1,374,024 | -2.4% | 0.00% | +100.0% |
| Q1 2022 | $8,574,000 | -18.8% | 1,407,939 | +22.2% | 0.00% | 0.0% |
| Q4 2021 | $10,556,000 | +29.3% | 1,152,343 | +59.6% | 0.00% | 0.0% |
| Q3 2021 | $8,163,000 | +6.8% | 721,804 | -6.9% | 0.00% | 0.0% |
| Q2 2021 | $7,640,000 | +597.1% | 775,528 | +900.2% | 0.00% | – |
| Q1 2021 | $1,096,000 | +45.6% | 77,540 | +16.1% | 0.00% | – |
| Q4 2020 | $753,000 | +108.6% | 66,787 | +144.1% | 0.00% | – |
| Q3 2020 | $361,000 | +72.7% | 27,358 | +40.4% | 0.00% | – |
| Q2 2020 | $209,000 | +736.0% | 19,486 | +152.3% | 0.00% | – |
| Q1 2020 | $25,000 | +127.3% | 7,722 | +36.7% | 0.00% | – |
| Q4 2019 | $11,000 | 0.0% | 5,648 | -2.7% | 0.00% | – |
| Q3 2019 | $11,000 | -96.4% | 5,803 | -95.5% | 0.00% | – |
| Q2 2019 | $309,000 | +2990.0% | 129,793 | +2665.7% | 0.00% | – |
| Q4 2018 | $10,000 | -73.7% | 4,693 | -45.3% | 0.00% | – |
| Q3 2018 | $38,000 | – | 8,575 | – | 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% |