ALECTOR INC's ticker is and the CUSIP is 014442907. A total of 3 filers reported holding ALECTOR INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $56 | +100.0% | 8,700 | +81.2% | 0.00% | – |
| Q2 2023 | $28 | -12.5% | 4,800 | -7.7% | 0.00% | – |
| Q1 2023 | $32 | -8.6% | 5,200 | +36.8% | 0.00% | – |
| Q4 2022 | $35 | -100.0% | 3,800 | -70.8% | 0.00% | – |
| Q3 2022 | $122,000 | +408.3% | 13,000 | +441.7% | 0.00% | – |
| Q2 2022 | $24,000 | -22.6% | 2,400 | +9.1% | 0.00% | – |
| Q1 2022 | $31,000 | -86.3% | 2,200 | -80.0% | 0.00% | – |
| Q4 2021 | $227,000 | +39.3% | 11,000 | +50.7% | 0.00% | – |
| Q3 2021 | $163,000 | +10.9% | 7,300 | +2.8% | 0.00% | – |
| Q2 2021 | $147,000 | +104.2% | 7,100 | +19622.2% | 0.00% | – |
| Q1 2021 | $72,000 | -47.4% | 36 | -60.4% | 0.00% | – |
| Q4 2020 | $137,000 | +372.4% | 91 | +225.0% | 0.00% | – |
| Q3 2020 | $29,000 | +222.2% | 28 | +600.0% | 0.00% | – |
| Q2 2020 | $9,000 | -35.7% | 4 | -33.3% | 0.00% | – |
| Q1 2020 | $14,000 | – | 6 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| JPMORGAN CHASE & CO | 79,400 | $1,201,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1,700 | $26,000 | 0.00% |
| SIMPLEX TRADING, LLC | 91 | $137,000 | 0.00% |