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 | $224,033 | +14.3% | 34,573 | +6.0% | 0.00% | – |
| Q2 2023 | $196,040 | +12.6% | 32,619 | +16.0% | 0.00% | – |
| Q1 2023 | $174,069 | -77.0% | 28,121 | -65.8% | 0.00% | – |
| Q4 2022 | $758,466 | +158.0% | 82,174 | +164.9% | 0.00% | – |
| Q3 2022 | $294,000 | -1.7% | 31,018 | +5.2% | 0.00% | – |
| Q2 2022 | $299,000 | -58.8% | 29,492 | -42.0% | 0.00% | – |
| Q1 2022 | $726,000 | +30.3% | 50,877 | +88.8% | 0.00% | – |
| Q4 2021 | $557,000 | -14.4% | 26,943 | -5.6% | 0.00% | – |
| Q3 2021 | $651,000 | +29.2% | 28,545 | +17.8% | 0.00% | – |
| Q2 2021 | $504,000 | +107.4% | 24,224 | +100.7% | 0.00% | – |
| Q1 2021 | $243,000 | -92.5% | 12,067 | -91.0% | 0.00% | -100.0% |
| Q1 2020 | $3,226,000 | – | 133,702 | – | 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% |