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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $6,000 | -25.0% | 2,700 | -7.6% | 0.00% | – |
| Q4 2021 | $8,000 | -90.6% | 2,923 | -90.2% | 0.00% | -100.0% |
| Q2 2021 | $85,000 | +46.6% | 29,939 | +78.7% | 0.00% | 0.0% |
| Q4 2020 | $58,000 | -12.1% | 16,758 | +2.8% | 0.00% | -50.0% |
| Q1 2019 | $66,000 | +100.0% | 16,294 | +721.3% | 0.00% | 0.0% |
| Q4 2018 | $33,000 | – | 1,984 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 3,290,079 | $1,836,000 | 1.19% |
| ADAMS STREET PARTNERS LLC | 5,395,996 | $3,010,000 | 0.78% |
| Bain Capital Life Sciences Investors, LLC | 8,891,758 | $4,961,000 | 0.58% |
| Artal Group S.A. | 6,116,493 | $3,412,000 | 0.18% |
| Frazier Life Sciences Management, L.P. | 1,883,244 | $1,051,000 | 0.10% |
| NORTHWESTERN UNIVERSITY | 109,280 | $61,000 | 0.06% |
| DCF Advisers, LLC | 48,529 | $27,000 | 0.02% |
| Meridian Wealth Management, LLC | 192,000 | $107,000 | 0.01% |
| Orbimed Advisors | 538,500 | $300,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 157,641 | $88,000 | 0.00% |