ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 152 filers reported holding ALECTOR INC in Q2 2022. The put-call ratio across all filers is 0.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $413,405 | +184.2% | 63,797 | +163.6% | 0.00% | – |
| Q2 2023 | $145,448 | -68.8% | 24,201 | -67.9% | 0.00% | -100.0% |
| Q1 2023 | $466,348 | -71.9% | 75,339 | -58.1% | 0.00% | -75.0% |
| Q4 2022 | $1,658,336 | -73.3% | 179,668 | -72.6% | 0.00% | -73.3% |
| Q3 2022 | $6,206,000 | +73.3% | 656,028 | +86.1% | 0.02% | +87.5% |
| Q2 2022 | $3,582,000 | +51.1% | 352,531 | +112.0% | 0.01% | +100.0% |
| Q1 2022 | $2,370,000 | +26.7% | 166,288 | +83.6% | 0.00% | +33.3% |
| Q4 2021 | $1,870,000 | +137.3% | 90,576 | +162.2% | 0.00% | +200.0% |
| Q3 2021 | $788,000 | +369.0% | 34,539 | +116.8% | 0.00% | – |
| Q3 2020 | $168,000 | – | 15,931 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $22,384,000 | 10.88% |
| EcoR1 Capital, LLC | 4,994,970 | $113,985,000 | 3.96% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $7,749,000 | 2.24% |
| Casdin Capital, LLC | 1,650,000 | $37,653,000 | 0.94% |
| Pier Capital, LLC | 306,536 | $6,995,000 | 0.72% |
| DAFNA Capital Management LLC | 107,412 | $2,451,000 | 0.65% |
| Ghost Tree Capital, LLC | 80,000 | $1,826,000 | 0.53% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $24,079,000 | 0.47% |
| Jackson Creek Investment Advisors LLC | 48,166 | $1,099,000 | 0.41% |
| Prosight Management, LP | 27,378 | $625,000 | 0.34% |