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 | ||||
|---|---|---|---|---|---|---|
| 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% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 339,569 | $2,040,810 | 1.75% |
| Euclidean Capital LLC | 980,894 | $5,895,173 | 1.52% |
| DAFNA Capital Management LLC | 638,938 | $3,840,017 | 1.05% |
| BRAIDWELL LP | 4,131,315 | $24,829,203 | 0.81% |
| EcoR1 Capital, LLC | 4,056,548 | $24,379,853 | 0.60% |
| Capital Impact Advisors, LLC | 51,465 | $309,305 | 0.34% |
| Pier Capital, LLC | 358,963 | $2,157,368 | 0.31% |
| MEDICI CAPITAL LLC | 23,294 | $139,997 | 0.21% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $6,341,704 | 0.14% |
| Alphabet Inc. | 175,866 | $1,056,954 | 0.06% |