ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 147 filers reported holding ALECTOR INC in Q1 2023. The put-call ratio across all filers is 0.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,121,701 | +11.4% | 636,065 | +3.3% | 0.00% | 0.0% |
| Q2 2023 | $3,701,361 | +0.1% | 615,867 | +3.1% | 0.00% | 0.0% |
| Q1 2023 | $3,697,541 | -31.8% | 597,341 | +1.6% | 0.00% | 0.0% |
| Q4 2022 | $5,423,982 | -3.5% | 587,647 | -1.0% | 0.00% | 0.0% |
| Q3 2022 | $5,618,000 | -7.2% | 593,807 | -0.4% | 0.00% | 0.0% |
| Q2 2022 | $6,055,000 | -27.3% | 595,993 | +2.0% | 0.00% | 0.0% |
| Q1 2022 | $8,328,000 | -33.0% | 584,474 | -2.9% | 0.00% | -50.0% |
| Q4 2021 | $12,431,000 | -10.2% | 601,986 | -0.8% | 0.00% | 0.0% |
| Q3 2021 | $13,843,000 | +7.7% | 606,597 | -1.7% | 0.00% | 0.0% |
| Q2 2021 | $12,849,000 | +16.1% | 616,848 | +12.3% | 0.00% | 0.0% |
| Q1 2021 | $11,067,000 | +26.6% | 549,444 | -4.9% | 0.00% | 0.0% |
| Q4 2020 | $8,739,000 | +39.1% | 577,531 | -3.1% | 0.00% | +100.0% |
| Q3 2020 | $6,281,000 | -57.2% | 596,217 | -0.6% | 0.00% | -66.7% |
| Q2 2020 | $14,662,000 | +34.5% | 599,903 | +32.8% | 0.00% | 0.0% |
| Q1 2020 | $10,902,000 | +62.3% | 451,800 | +15.9% | 0.00% | +50.0% |
| Q4 2019 | $6,716,000 | +24.5% | 389,825 | +4.2% | 0.00% | +100.0% |
| Q3 2019 | $5,394,000 | +184.6% | 374,045 | +274.9% | 0.00% | – |
| Q2 2019 | $1,895,000 | +1.1% | 99,777 | -0.4% | 0.00% | – |
| Q1 2019 | $1,874,000 | – | 100,157 | – | 0.00% | – |
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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% |