APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 71 filers reported holding APTINYX INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $0 | -100.0% | 432 | -95.3% | 0.00% | – |
| Q2 2021 | $26,000 | +225.0% | 9,288 | +244.5% | 0.00% | – |
| Q1 2021 | $8,000 | -11.1% | 2,696 | +3.8% | 0.00% | – |
| Q4 2020 | $9,000 | – | 2,597 | +5094.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 50 | -99.8% | 0.00% | – |
| Q1 2020 | $43,000 | +4200.0% | 20,152 | +7228.0% | 0.00% | – |
| Q4 2019 | $1,000 | – | 275 | +409.3% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 54 | -89.7% | 0.00% | – |
| Q3 2018 | $15,000 | – | 524 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |