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 | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $546,104 | -19.8% | 90,715 | +6.4% | 0.00% | 0.0% |
| Q4 2023 | $680,678 | +25.5% | 85,298 | +1.9% | 0.00% | 0.0% |
| Q3 2023 | $542,253 | +15.5% | 83,681 | +7.1% | 0.00% | – |
| Q2 2023 | $469,423 | +10.4% | 78,107 | +13.7% | 0.00% | – |
| Q1 2023 | $425,104 | -26.1% | 68,676 | +10.2% | 0.00% | -100.0% |
| Q4 2022 | $575,029 | +35.3% | 62,300 | +38.7% | 0.00% | – |
| Q3 2022 | $425,000 | -7.2% | 44,902 | -0.4% | 0.00% | – |
| Q2 2022 | $458,000 | -22.0% | 45,085 | +9.5% | 0.00% | -100.0% |
| Q1 2022 | $587,000 | -25.7% | 41,180 | +7.7% | 0.00% | – |
| Q4 2021 | $790,000 | -7.8% | 38,249 | +1.8% | 0.00% | – |
| Q3 2021 | $857,000 | +20.2% | 37,582 | +9.7% | 0.00% | – |
| Q2 2021 | $713,000 | +26.6% | 34,250 | +22.3% | 0.00% | – |
| Q1 2021 | $563,000 | -58.2% | 28,006 | -68.5% | 0.00% | -100.0% |
| Q4 2020 | $1,346,000 | -10.2% | 88,952 | -37.5% | 0.00% | 0.0% |
| Q3 2020 | $1,499,000 | -21.1% | 142,271 | +82.9% | 0.00% | 0.0% |
| Q2 2020 | $1,901,000 | +311.5% | 77,768 | +306.8% | 0.00% | – |
| Q1 2020 | $462,000 | -20.9% | 19,116 | -43.6% | 0.00% | – |
| Q4 2019 | $584,000 | +47.1% | 33,913 | +22.8% | 0.00% | – |
| Q3 2019 | $397,000 | – | 27,614 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 339,569 | $8,299,000 | 2.38% |
| Orbimed Advisors | 5,975,322 | $146,037,000 | 2.06% |
| RA Capital Management | 4,127,348 | $100,872,000 | 1.97% |
| Casdin Capital, LLC | 1,076,039 | $26,298,000 | 1.56% |
| HIGHLINE CAPITAL MANAGEMENT, L.P. | 72,499 | $1,772,000 | 1.44% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,676,997 | $40,986,000 | 1.19% |
| Avidity Partners Management LP | 686,400 | $16,776,000 | 1.08% |
| DAFNA Capital Management LLC | 140,000 | $3,422,000 | 0.99% |
| GILDER GAGNON HOWE & CO LLC | 2,557,462 | $62,504,000 | 0.49% |
| Watson Rebecca | 32,053 | $783,000 | 0.47% |