ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 164 filers reported holding ALECTOR INC in Q1 2022. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $662 | +13.4% | 100,000 | 0.0% | 0.00% | +100.0% |
| Q2 2023 | $584 | +286.8% | 100,000 | +298.4% | 0.00% | – |
| Q1 2023 | $151 | -35.7% | 25,100 | 0.0% | 0.00% | -100.0% |
| Q4 2022 | $235 | -99.9% | 25,100 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $233,000 | -7.5% | 25,100 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $252,000 | -30.8% | 25,100 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $364,000 | -24.8% | 25,100 | +10.1% | 0.00% | 0.0% |
| Q4 2021 | $484,000 | -6.9% | 22,800 | +2.7% | 0.00% | 0.0% |
| Q3 2021 | $520,000 | +14.8% | 22,200 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $453,000 | +17.4% | 22,200 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $386,000 | +14.9% | 22,200 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $336,000 | +44.2% | 22,200 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $233,000 | – | 22,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $9,053,652 | 8.47% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $3,134,222 | 2.27% |
| DAFNA Capital Management LLC | 532,438 | $4,914,403 | 1.38% |
| EcoR1 Capital, LLC | 4,056,548 | $37,441,938 | 1.14% |
| Capital Impact Advisors, LLC | 68,627 | $633,427 | 0.62% |
| MEDICI CAPITAL LLC | 23,294 | $215,004 | 0.62% |
| Pier Capital, LLC | 371,349 | $3,427,551 | 0.56% |
| Newtyn Management, LLC | 145,000 | $1,338,350 | 0.28% |
| BRAIDWELL LP | 725,024 | $6,691,972 | 0.22% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $9,739,422 | 0.20% |