ALECTOR INC's ticker is and the CUSIP is 014442907. A total of 4 filers reported holding ALECTOR INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $24,624 | +57.6% | 3,800 | +46.2% | 0.00% | – |
| Q2 2023 | $15,626 | +741.5% | 2,600 | +766.7% | 0.00% | – |
| Q1 2023 | $1,857 | -96.2% | 300 | -94.3% | 0.00% | – |
| Q4 2022 | $48,919 | -19.8% | 5,300 | -17.2% | 0.00% | – |
| Q3 2022 | $61,000 | -6.2% | 6,400 | 0.0% | 0.00% | – |
| Q2 2022 | $65,000 | -35.6% | 6,400 | -9.9% | 0.00% | – |
| Q1 2022 | $101,000 | +16.1% | 7,100 | +69.0% | 0.00% | – |
| Q4 2021 | $87,000 | -56.7% | 4,200 | -52.3% | 0.00% | – |
| Q3 2021 | $201,000 | -24.2% | 8,800 | -30.7% | 0.00% | – |
| Q2 2021 | $265,000 | +476.1% | 12,700 | +452.2% | 0.00% | – |
| Q1 2021 | $46,000 | +76.9% | 2,300 | +35.3% | 0.00% | – |
| Q4 2020 | $26,000 | +1200.0% | 1,700 | +1600.0% | 0.00% | – |
| Q2 2020 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2020 | $2,000 | – | 100 | – | 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% |