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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,673,000 | -43.4% | 117,381 | -18.0% | 0.00% | -33.3% |
| Q4 2021 | $2,957,000 | +143.6% | 143,217 | +145.6% | 0.00% | +200.0% |
| Q2 2021 | $1,214,000 | +519.4% | 58,304 | +214.1% | 0.00% | – |
| Q3 2020 | $196,000 | -94.5% | 18,561 | -87.2% | 0.00% | -100.0% |
| Q2 2020 | $3,540,000 | +63.7% | 144,845 | +61.6% | 0.01% | +20.0% |
| Q1 2020 | $2,163,000 | – | 89,655 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 339,569 | $2,040,810 | 1.75% |
| Euclidean Capital LLC | 980,894 | $5,895,173 | 1.52% |
| DAFNA Capital Management LLC | 638,938 | $3,840,017 | 1.05% |
| BRAIDWELL LP | 4,131,315 | $24,829,203 | 0.81% |
| EcoR1 Capital, LLC | 4,056,548 | $24,379,853 | 0.60% |
| Capital Impact Advisors, LLC | 51,465 | $309,305 | 0.34% |
| Pier Capital, LLC | 358,963 | $2,157,368 | 0.31% |
| MEDICI CAPITAL LLC | 23,294 | $139,997 | 0.21% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $6,341,704 | 0.14% |
| Alphabet Inc. | 175,866 | $1,056,954 | 0.06% |