APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 50 filers reported holding APTINYX INC in Q3 2021. The put-call ratio across all filers is 1.44 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $232,249 | -55.2% | 1,860,971 | +2.5% | 0.00% | – |
| Q4 2022 | $518,042 | -22.4% | 1,815,780 | +0.0% | 0.00% | – |
| Q3 2022 | $668,000 | -39.1% | 1,814,948 | -7.6% | 0.00% | – |
| Q2 2022 | $1,096,000 | -75.4% | 1,964,058 | 0.0% | 0.00% | – |
| Q1 2022 | $4,459,000 | -7.8% | 1,964,058 | +8.4% | 0.00% | – |
| Q4 2021 | $4,836,000 | +14.0% | 1,811,115 | -0.1% | 0.00% | – |
| Q3 2021 | $4,241,000 | -17.1% | 1,812,222 | +0.2% | 0.00% | – |
| Q2 2021 | $5,118,000 | +0.2% | 1,808,522 | +6.2% | 0.00% | – |
| Q1 2021 | $5,108,000 | -7.8% | 1,702,577 | +6.3% | 0.00% | – |
| Q4 2020 | $5,540,000 | +36.8% | 1,600,989 | +33.6% | 0.00% | – |
| Q3 2020 | $4,050,000 | -22.1% | 1,198,041 | -4.0% | 0.00% | – |
| Q2 2020 | $5,202,000 | +104.1% | 1,247,627 | +5.7% | 0.00% | – |
| Q1 2020 | $2,549,000 | +25.6% | 1,179,921 | +98.7% | 0.00% | – |
| Q4 2019 | $2,030,000 | -2.1% | 593,851 | 0.0% | 0.00% | – |
| Q3 2019 | $2,073,000 | -14.8% | 593,851 | -18.5% | 0.00% | – |
| Q2 2019 | $2,434,000 | +29.2% | 728,689 | +56.6% | 0.00% | – |
| Q1 2019 | $1,884,000 | -67.3% | 465,231 | +33.7% | 0.00% | – |
| Q4 2018 | $5,755,000 | -33.0% | 347,959 | +17.3% | 0.00% | – |
| Q3 2018 | $8,593,000 | +464.2% | 296,717 | +371.0% | 0.00% | – |
| Q2 2018 | $1,523,000 | – | 63,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHWESTERN UNIVERSITY | 109,280 | $7 | 0.01% |