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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $35,000 | -63.5% | 15,015 | -55.9% | 0.00% | – |
| Q2 2021 | $96,000 | -47.5% | 34,061 | -44.1% | 0.00% | -100.0% |
| Q1 2021 | $183,000 | +251.9% | 60,978 | +308.8% | 0.00% | – |
| Q4 2020 | $52,000 | -78.9% | 14,916 | -79.5% | 0.00% | -100.0% |
| Q3 2020 | $246,000 | -20.6% | 72,635 | -2.4% | 0.00% | -40.0% |
| Q2 2020 | $310,000 | +318.9% | 74,419 | +116.9% | 0.01% | +150.0% |
| Q1 2020 | $74,000 | -46.4% | 34,316 | -15.1% | 0.00% | +100.0% |
| Q4 2019 | $138,000 | – | 40,417 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |