ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 137 filers reported holding ALECTOR INC in Q4 2020. The put-call ratio across all filers is 1.27 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $516,340 | -5.6% | 79,682 | -12.5% | 0.00% | – |
| Q2 2023 | $547,156 | -21.4% | 91,041 | -19.0% | 0.00% | – |
| Q1 2023 | $695,830 | -55.2% | 112,412 | -33.1% | 0.00% | -100.0% |
| Q4 2022 | $1,551,526 | +359.0% | 168,096 | +370.8% | 0.00% | – |
| Q3 2022 | $338,000 | -59.5% | 35,708 | -56.6% | 0.00% | – |
| Q2 2022 | $835,000 | -73.6% | 82,208 | -62.9% | 0.00% | -100.0% |
| Q1 2022 | $3,161,000 | -8.5% | 221,788 | +32.5% | 0.00% | 0.0% |
| Q4 2021 | $3,455,000 | +7.2% | 167,350 | +18.5% | 0.00% | 0.0% |
| Q3 2021 | $3,223,000 | +913.5% | 141,251 | +827.3% | 0.00% | – |
| Q2 2021 | $318,000 | -74.7% | 15,233 | -75.6% | 0.00% | – |
| Q1 2021 | $1,256,000 | +1063.0% | 62,363 | +776.6% | 0.00% | – |
| Q4 2020 | $108,000 | +36.7% | 7,114 | -5.1% | 0.00% | – |
| Q3 2020 | $79,000 | -91.4% | 7,500 | -80.1% | 0.00% | – |
| Q2 2020 | $919,000 | +208.4% | 37,621 | +204.0% | 0.00% | – |
| Q1 2020 | $298,000 | -34.4% | 12,375 | -53.0% | 0.00% | – |
| Q4 2019 | $454,000 | +4.1% | 26,312 | -13.0% | 0.00% | – |
| Q3 2019 | $436,000 | +466.2% | 30,240 | +648.5% | 0.00% | – |
| Q2 2019 | $77,000 | +156.7% | 4,040 | +152.5% | 0.00% | – |
| Q1 2019 | $30,000 | – | 1,600 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $6,071,734 | 5.33% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $2,101,932 | 1.74% |
| DAFNA Capital Management LLC | 592,438 | $3,667,191 | 1.10% |
| EcoR1 Capital, LLC | 4,056,548 | $25,110,032 | 0.81% |
| BRAIDWELL LP | 3,206,315 | $19,847,090 | 0.66% |
| Capital Impact Advisors, LLC | 51,465 | $318,568 | 0.39% |
| Pier Capital, LLC | 363,608 | $2,250,734 | 0.34% |
| MEDICI CAPITAL LLC | 23,294 | $215,004 | 0.27% |
| Newtyn Management, LLC | 155,000 | $959,450 | 0.19% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $6,531,638 | 0.15% |