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 | $663,753 | -61.6% | 102,431 | -64.4% | 0.00% | -50.0% |
| Q2 2023 | $1,729,173 | -23.7% | 287,716 | -21.5% | 0.00% | -33.3% |
| Q1 2023 | $2,267,428 | -1.9% | 366,305 | +46.2% | 0.01% | -14.3% |
| Q4 2022 | $2,311,995 | -12.5% | 250,487 | -10.4% | 0.01% | -22.2% |
| Q3 2022 | $2,643,000 | -0.4% | 279,433 | +7.0% | 0.01% | 0.0% |
| Q2 2022 | $2,654,000 | -33.7% | 261,226 | -7.0% | 0.01% | -25.0% |
| Q1 2022 | $4,002,000 | -44.3% | 280,815 | -19.3% | 0.01% | -20.0% |
| Q4 2021 | $7,184,000 | -7.5% | 347,887 | +2.2% | 0.02% | -11.8% |
| Q3 2021 | $7,770,000 | +721.4% | 340,486 | +444.8% | 0.02% | +466.7% |
| Q4 2020 | $946,000 | -80.8% | 62,500 | -86.6% | 0.00% | -82.4% |
| Q3 2020 | $4,925,000 | +10.2% | 467,490 | +155.6% | 0.02% | -22.7% |
| Q2 2020 | $4,470,000 | +371.5% | 182,904 | +365.4% | 0.02% | +175.0% |
| Q1 2020 | $948,000 | – | 39,303 | – | 0.01% | – |
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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% |