ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 167 filers reported holding ALECTOR INC in Q4 2021. The put-call ratio across all filers is 2.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $951,718 | +166.7% | 146,870 | +147.3% | 0.00% | – |
| Q2 2023 | $356,898 | -70.9% | 59,384 | -70.0% | 0.00% | – |
| Q1 2023 | $1,225,100 | -58.0% | 197,916 | -37.4% | 0.00% | – |
| Q4 2022 | $2,916,403 | -28.1% | 315,970 | -26.4% | 0.00% | – |
| Q3 2022 | $4,059,000 | +411.2% | 429,146 | +449.6% | 0.00% | – |
| Q2 2022 | $794,000 | -62.3% | 78,079 | -47.2% | 0.00% | – |
| Q1 2022 | $2,107,000 | -84.2% | 147,818 | -77.1% | 0.00% | – |
| Q4 2021 | $13,356,000 | +43.8% | 646,764 | +58.8% | 0.00% | – |
| Q3 2021 | $9,291,000 | +66.5% | 407,167 | +52.0% | 0.00% | – |
| Q2 2021 | $5,580,000 | +76.5% | 267,916 | +70.6% | 0.00% | – |
| Q1 2021 | $3,162,000 | -57.6% | 157,014 | -68.2% | 0.00% | – |
| Q4 2020 | $7,462,000 | +112.0% | 493,120 | +47.5% | 0.00% | – |
| Q3 2020 | $3,520,000 | -29.7% | 334,206 | +63.1% | 0.00% | -100.0% |
| Q2 2020 | $5,008,000 | +71.7% | 204,858 | +69.5% | 0.00% | – |
| Q1 2020 | $2,917,000 | +888.8% | 120,855 | +491.1% | 0.00% | – |
| Q3 2019 | $295,000 | – | 20,447 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $9,966,000 | 8.48% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $3,450,000 | 2.24% |
| DAFNA Capital Management LLC | 552,438 | $5,613,000 | 1.53% |
| EcoR1 Capital, LLC | 4,056,548 | $41,215,000 | 1.42% |
| Capital Impact Advisors, LLC | 72,706 | $739,000 | 0.68% |
| Rubric Capital Management LP | 900,000 | $9,144,000 | 0.48% |
| Pier Capital, LLC | 275,629 | $2,800,000 | 0.48% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $10,721,000 | 0.22% |
| Newtyn Management, LLC | 105,000 | $1,067,000 | 0.20% |
| FEDERATED HERMES, INC. | 5,746,830 | $58,388,000 | 0.16% |