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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $320,000 | -3.3% | 140,711 | +13.5% | 0.00% | – |
| Q4 2021 | $331,000 | +19.9% | 123,937 | +5.2% | 0.00% | – |
| Q3 2021 | $276,000 | -35.7% | 117,804 | -22.2% | 0.00% | – |
| Q2 2021 | $429,000 | -11.7% | 151,411 | -6.5% | 0.00% | – |
| Q1 2021 | $486,000 | -7.1% | 161,951 | +7.3% | 0.00% | – |
| Q4 2020 | $523,000 | +23.9% | 150,976 | +20.8% | 0.00% | – |
| Q3 2020 | $422,000 | +10.5% | 125,013 | +36.3% | 0.00% | – |
| Q2 2020 | $382,000 | +339.1% | 91,694 | +126.5% | 0.00% | – |
| Q1 2020 | $87,000 | +52.6% | 40,483 | +188.6% | 0.00% | – |
| Q1 2019 | $57,000 | – | 14,028 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |