APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 49 filers reported holding APTINYX INC in Q4 2021. The put-call ratio across all filers is 1.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $300,000 | -75.5% | 538,500 | 0.0% | 0.01% | -75.0% |
| Q1 2022 | $1,222,000 | -38.9% | 538,500 | -28.2% | 0.02% | -23.1% |
| Q4 2021 | $2,001,000 | +457.4% | 749,500 | +389.0% | 0.03% | +550.0% |
| Q3 2021 | $359,000 | -85.7% | 153,285 | -86.8% | 0.00% | -90.5% |
| Q1 2020 | $2,510,000 | +413.3% | 1,162,108 | +712.7% | 0.04% | +500.0% |
| Q4 2019 | $489,000 | – | 143,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |