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 | $4,075,518 | +6.1% | 628,938 | -1.6% | 1.27% | +20.8% |
| Q2 2023 | $3,840,017 | +4.7% | 638,938 | +7.8% | 1.05% | -4.5% |
| Q1 2023 | $3,667,191 | -25.4% | 592,438 | +11.3% | 1.10% | -20.6% |
| Q4 2022 | $4,914,403 | -2.4% | 532,438 | 0.0% | 1.38% | +2.1% |
| Q3 2022 | $5,037,000 | -10.3% | 532,438 | -3.6% | 1.36% | -11.4% |
| Q2 2022 | $5,613,000 | +34.5% | 552,438 | +88.7% | 1.53% | +40.8% |
| Q1 2022 | $4,172,000 | +30.1% | 292,747 | +88.6% | 1.09% | +34.9% |
| Q4 2021 | $3,206,000 | +30.8% | 155,247 | +44.5% | 0.81% | +24.0% |
| Q3 2021 | $2,451,000 | -4.6% | 107,412 | -15.8% | 0.65% | +6.7% |
| Q1 2021 | $2,568,000 | +33.1% | 127,500 | 0.0% | 0.61% | +6.1% |
| Q4 2020 | $1,929,000 | +30.8% | 127,500 | -8.9% | 0.57% | +19.8% |
| Q3 2020 | $1,475,000 | -56.9% | 140,000 | 0.0% | 0.48% | -51.5% |
| Q2 2020 | $3,422,000 | -8.5% | 140,000 | -9.7% | 0.99% | -36.7% |
| Q1 2020 | $3,740,000 | +49.7% | 155,000 | +6.9% | 1.56% | +82.1% |
| Q4 2019 | $2,498,000 | +19.5% | 145,000 | 0.0% | 0.86% | +9.0% |
| Q3 2019 | $2,091,000 | +375.2% | 145,000 | +525.9% | 0.79% | +376.4% |
| Q2 2019 | $440,000 | -52.1% | 23,166 | -52.8% | 0.16% | -58.3% |
| Q1 2019 | $918,000 | – | 49,063 | – | 0.40% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $13,978,000 | 8.12% |
| EcoR1 Capital, LLC | 5,738,448 | $81,773,000 | 2.56% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $4,839,000 | 2.38% |
| DAFNA Capital Management LLC | 292,747 | $4,172,000 | 1.09% |
| Capital Impact Advisors, LLC | 49,158 | $701,000 | 0.51% |
| Pier Capital, LLC | 278,618 | $3,970,000 | 0.51% |
| Rubric Capital Management LP | 900,000 | $12,825,000 | 0.46% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $15,036,000 | 0.34% |
| TANG CAPITAL MANAGEMENT LLC | 100,000 | $1,425,000 | 0.28% |
| FEDERATED HERMES, INC. | 5,931,034 | $84,517,000 | 0.19% |