ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 147 filers reported holding ALECTOR INC in Q3 2021. The put-call ratio across all filers is 1.20 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $40,565 | +48.0% | 6,260 | +37.3% | 0.00% | +100.0% |
| Q2 2023 | $27,400 | -2.9% | 4,559 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $28,220 | -26.7% | 4,559 | 0.0% | 0.00% | -50.0% |
| Q4 2022 | $38,478 | -10.5% | 4,559 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $43,000 | -6.5% | 4,559 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $46,000 | -29.2% | 4,559 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $65,000 | -30.9% | 4,559 | 0.0% | 0.00% | -33.3% |
| Q4 2021 | $94,000 | -9.6% | 4,559 | 0.0% | 0.00% | -25.0% |
| Q3 2021 | $104,000 | +9.5% | 4,559 | 0.0% | 0.00% | +33.3% |
| Q2 2021 | $95,000 | +15.9% | 4,559 | +11.5% | 0.00% | 0.0% |
| Q1 2021 | $82,000 | +32.3% | 4,089 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $62,000 | +44.2% | 4,089 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $43,000 | -57.0% | 4,089 | 0.0% | 0.00% | -60.0% |
| Q2 2020 | $100,000 | +38.9% | 4,089 | +36.8% | 0.01% | +25.0% |
| Q1 2020 | $72,000 | +67.4% | 2,989 | +18.7% | 0.00% | +100.0% |
| Q4 2019 | $43,000 | +19.4% | 2,519 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $36,000 | +300.0% | 2,519 | +453.6% | 0.00% | – |
| Q2 2019 | $9,000 | 0.0% | 455 | 0.0% | 0.00% | – |
| Q1 2019 | $9,000 | – | 455 | – | 0.00% | – |
Download | ||||||
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% |