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 2023 | $205,785 | -26.9% | 31,757 | -32.2% | 0.03% | -33.3% |
| Q2 2023 | $281,382 | -40.4% | 46,819 | -38.6% | 0.04% | -39.1% |
| Q1 2023 | $472,235 | -8.1% | 76,290 | +37.1% | 0.06% | -22.9% |
| Q4 2022 | $513,733 | +205.8% | 55,659 | +214.2% | 0.08% | +232.0% |
| Q3 2022 | $168,000 | -52.9% | 17,712 | -49.6% | 0.02% | -19.4% |
| Q2 2022 | $357,000 | -9.6% | 35,160 | +26.9% | 0.03% | -8.8% |
| Q1 2022 | $395,000 | -66.1% | 27,696 | -50.9% | 0.03% | -61.8% |
| Q4 2021 | $1,164,000 | -50.0% | 56,392 | -44.7% | 0.09% | -46.7% |
| Q3 2021 | $2,329,000 | +20.9% | 102,063 | +10.3% | 0.17% | +31.5% |
| Q2 2021 | $1,927,000 | +2.8% | 92,500 | -0.6% | 0.13% | -5.9% |
| Q1 2021 | $1,874,000 | -12.4% | 93,069 | -34.2% | 0.14% | -6.9% |
| Q4 2020 | $2,140,000 | +16.4% | 141,425 | -19.0% | 0.14% | +19.8% |
| Q3 2020 | $1,839,000 | +353.0% | 174,598 | +951.7% | 0.12% | +332.1% |
| Q2 2020 | $406,000 | – | 16,602 | – | 0.03% | – |
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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% |