APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 66 filers reported holding APTINYX INC in Q2 2021. The put-call ratio across all filers is 2.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $155,000 | -13.4% | 51,602 | 0.0% | 0.00% | – |
| Q4 2020 | $179,000 | +43.2% | 51,602 | +39.4% | 0.00% | – |
| Q3 2020 | $125,000 | -18.8% | 37,028 | 0.0% | 0.00% | – |
| Q2 2020 | $154,000 | +83.3% | 37,028 | +78.2% | 0.00% | – |
| Q1 2019 | $84,000 | -75.6% | 20,780 | 0.0% | 0.00% | -100.0% |
| Q4 2018 | $344,000 | -41.4% | 20,780 | +2.6% | 0.00% | 0.0% |
| Q3 2018 | $587,000 | – | 20,255 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |