ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 167 filers reported holding ALECTOR INC in Q4 2021. The put-call ratio across all filers is 2.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $938 | -2.9% | 156 | 0.0% | 0.00% | – |
| Q1 2023 | $966 | -32.9% | 156 | 0.0% | 0.00% | – |
| Q4 2022 | $1,440 | +44.0% | 156 | 0.0% | 0.00% | – |
| Q3 2022 | $1,000 | -50.0% | 156 | 0.0% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 156 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | -33.3% | 156 | 0.0% | 0.00% | – |
| Q4 2021 | $3,000 | – | 156 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $6,071,734 | 5.33% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $2,101,932 | 1.74% |
| DAFNA Capital Management LLC | 592,438 | $3,667,191 | 1.10% |
| EcoR1 Capital, LLC | 4,056,548 | $25,110,032 | 0.81% |
| BRAIDWELL LP | 3,206,315 | $19,847,090 | 0.66% |
| Capital Impact Advisors, LLC | 51,465 | $318,568 | 0.39% |
| Pier Capital, LLC | 363,608 | $2,250,734 | 0.34% |
| MEDICI CAPITAL LLC | 23,294 | $215,004 | 0.27% |
| Newtyn Management, LLC | 155,000 | $959,450 | 0.19% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $6,531,638 | 0.15% |