APTINYX INC's ticker is and the CUSIP is 03836N903. A total of 3 filers reported holding APTINYX INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $2,000 | -66.7% | 6,700 | -38.5% | 0.00% | – |
| Q2 2022 | $6,000 | -45.5% | 10,900 | +109.6% | 0.00% | – |
| Q1 2022 | $11,000 | -76.1% | 5,200 | -69.9% | 0.00% | – |
| Q4 2021 | $46,000 | +253.8% | 17,300 | +260.4% | 0.00% | – |
| Q3 2021 | $13,000 | 0.0% | 4,800 | 0.0% | 0.00% | – |
| Q2 2021 | $13,000 | -58.1% | 4,800 | +4515.4% | 0.00% | – |
| Q1 2021 | $31,000 | +55.0% | 104 | +76.3% | 0.00% | – |
| Q4 2020 | $20,000 | – | 59 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 34,400 | $103,000 | 0.00% |
| SIMPLEX TRADING, LLC | 104 | $31,000 | 0.00% |