ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 147 filers reported holding ALECTOR INC in Q3 2023. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $93 | -63.8% | 15,456 | -62.7% | 0.00% | -66.7% |
| Q1 2023 | $257 | +61.6% | 41,445 | +140.7% | 0.00% | +50.0% |
| Q4 2022 | $159 | -100.0% | 17,215 | -57.4% | 0.00% | -60.0% |
| Q3 2022 | $382,000 | -1.0% | 40,388 | +6.2% | 0.01% | +25.0% |
| Q2 2022 | $386,000 | -36.7% | 38,032 | -11.2% | 0.00% | 0.0% |
| Q1 2022 | $610,000 | -44.7% | 42,811 | -19.9% | 0.00% | -33.3% |
| Q4 2021 | $1,104,000 | -38.9% | 53,443 | -32.6% | 0.01% | -25.0% |
| Q3 2021 | $1,808,000 | +733.2% | 79,242 | +636.9% | 0.01% | +700.0% |
| Q1 2021 | $217,000 | +92.0% | 10,753 | +43.7% | 0.00% | 0.0% |
| Q4 2020 | $113,000 | -78.8% | 7,481 | -85.2% | 0.00% | -66.7% |
| Q3 2020 | $533,000 | +59.6% | 50,630 | +271.0% | 0.00% | 0.0% |
| Q2 2020 | $334,000 | +38.0% | 13,648 | +35.9% | 0.00% | +50.0% |
| Q1 2020 | $242,000 | – | 10,040 | – | 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% |