ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 147 filers reported holding ALECTOR INC in Q1 2023. The put-call ratio across all filers is 0.86 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 | $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% |