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 | $2,384,459 | +3.0% | 367,972 | -4.4% | 0.00% | 0.0% |
| Q2 2023 | $2,314,235 | -4.2% | 385,064 | -1.3% | 0.00% | 0.0% |
| Q1 2023 | $2,414,799 | -32.2% | 390,113 | +1.1% | 0.00% | -50.0% |
| Q4 2022 | $3,562,383 | +1.3% | 385,957 | +3.8% | 0.00% | 0.0% |
| Q3 2022 | $3,517,000 | -2.4% | 371,837 | +4.9% | 0.00% | 0.0% |
| Q2 2022 | $3,602,000 | -35.6% | 354,492 | -9.6% | 0.00% | 0.0% |
| Q1 2022 | $5,591,000 | -24.7% | 392,351 | +9.1% | 0.00% | 0.0% |
| Q4 2021 | $7,428,000 | -4.4% | 359,724 | +5.7% | 0.00% | 0.0% |
| Q3 2021 | $7,767,000 | +24.0% | 340,352 | +13.1% | 0.00% | +33.3% |
| Q2 2021 | $6,266,000 | +18.7% | 300,828 | +14.7% | 0.00% | 0.0% |
| Q1 2021 | $5,281,000 | +185.2% | 262,213 | +114.2% | 0.00% | +200.0% |
| Q4 2020 | $1,852,000 | +175.2% | 122,406 | +91.7% | 0.00% | – |
| Q3 2020 | $673,000 | +647.8% | 63,858 | +1641.9% | 0.00% | – |
| Q2 2020 | $90,000 | +80.0% | 3,666 | +76.9% | 0.00% | – |
| Q1 2020 | $50,000 | +38.9% | 2,072 | 0.0% | 0.00% | – |
| Q4 2019 | $36,000 | +20.0% | 2,072 | 0.0% | 0.00% | – |
| Q3 2019 | $30,000 | -28.6% | 2,072 | -5.2% | 0.00% | – |
| Q2 2019 | $42,000 | +2.4% | 2,185 | 0.0% | 0.00% | – |
| Q1 2019 | $41,000 | – | 2,185 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $22,384,000 | 10.88% |
| EcoR1 Capital, LLC | 4,994,970 | $113,985,000 | 3.96% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $7,749,000 | 2.24% |
| Casdin Capital, LLC | 1,650,000 | $37,653,000 | 0.94% |
| Pier Capital, LLC | 306,536 | $6,995,000 | 0.72% |
| DAFNA Capital Management LLC | 107,412 | $2,451,000 | 0.65% |
| Ghost Tree Capital, LLC | 80,000 | $1,826,000 | 0.53% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $24,079,000 | 0.47% |
| Jackson Creek Investment Advisors LLC | 48,166 | $1,099,000 | 0.41% |
| Prosight Management, LP | 27,378 | $625,000 | 0.34% |