ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 141 filers reported holding ALECTOR INC in Q2 2021. The put-call ratio across all filers is 0.69 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $518,880 | -49.5% | 80,074 | -53.2% | 0.00% | – |
| Q2 2023 | $1,028,467 | -25.0% | 171,126 | -22.7% | 0.00% | – |
| Q1 2023 | $1,371,184 | -21.2% | 221,516 | +17.4% | 0.00% | -100.0% |
| Q4 2022 | $1,741,000 | -3.3% | 188,605 | -0.9% | 0.00% | 0.0% |
| Q3 2022 | $1,800,000 | +155.0% | 190,335 | +173.7% | 0.00% | – |
| Q2 2022 | $706,000 | -24.8% | 69,533 | +5.5% | 0.00% | – |
| Q1 2022 | $939,000 | -44.4% | 65,880 | -19.5% | 0.00% | – |
| Q4 2021 | $1,690,000 | +20.8% | 81,808 | +33.4% | 0.00% | – |
| Q3 2021 | $1,399,000 | +19.7% | 61,328 | +9.2% | 0.00% | – |
| Q2 2021 | $1,169,000 | +14.2% | 56,158 | +10.4% | 0.00% | – |
| Q1 2021 | $1,024,000 | +10.5% | 50,852 | -17.0% | 0.00% | – |
| Q4 2020 | $927,000 | +134.1% | 61,272 | +63.1% | 0.00% | – |
| Q3 2020 | $396,000 | -66.9% | 37,574 | -23.3% | 0.00% | -100.0% |
| Q2 2020 | $1,198,000 | -24.7% | 48,984 | -25.8% | 0.00% | 0.0% |
| Q1 2020 | $1,592,000 | – | 65,972 | – | 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% |