ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 127 filers reported holding ALECTOR INC in Q1 2021. The put-call ratio across all filers is 4.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $12,000 | -36.8% | 1,298 | -31.6% | 0.00% | – |
| Q2 2022 | $19,000 | -97.8% | 1,898 | -96.9% | 0.00% | -100.0% |
| Q1 2022 | $883,000 | +21975.0% | 61,998 | +31212.1% | 0.00% | – |
| Q4 2021 | $4,000 | -99.2% | 198 | -99.1% | 0.00% | -100.0% |
| Q3 2021 | $518,000 | +262.2% | 22,698 | +231.3% | 0.00% | – |
| Q2 2021 | $143,000 | +169.8% | 6,851 | +158.1% | 0.00% | – |
| Q1 2021 | $53,000 | -8.6% | 2,654 | -30.7% | 0.00% | – |
| Q4 2020 | $58,000 | +141.7% | 3,827 | +66.4% | 0.00% | – |
| Q3 2020 | $24,000 | – | 2,300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 639,569 | $15,433,000 | 4.62% |
| Orbimed Advisors | 8,327,691 | $200,947,000 | 3.38% |
| RA Capital Management | 4,127,348 | $99,593,000 | 3.15% |
| Casdin Capital, LLC | 1,076,039 | $25,965,000 | 2.76% |
| Avidity Partners Management LP | 714,000 | $17,229,000 | 2.38% |
| DAFNA Capital Management LLC | 155,000 | $3,740,000 | 1.56% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,738,997 | $41,962,000 | 1.33% |
| GILDER GAGNON HOWE & CO LLC | 2,726,389 | $65,788,000 | 0.79% |
| Watson Rebecca | 32,053 | $721,000 | 0.50% |
| HIGHLINE CAPITAL MANAGEMENT, L.P. | 75,814 | $1,829,000 | 0.44% |