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 2023 | $17,254 | -78.7% | 138,251 | -50.0% | 0.00% | – |
| Q4 2022 | $80,988 | +58.8% | 276,502 | +100.0% | 0.00% | – |
| Q3 2022 | $51,000 | -33.8% | 138,251 | 0.0% | 0.00% | – |
| Q2 2022 | $77,000 | -75.5% | 138,251 | 0.0% | 0.00% | – |
| Q1 2022 | $314,000 | -9.2% | 138,251 | +6.8% | 0.00% | – |
| Q4 2021 | $346,000 | +14.2% | 129,502 | 0.0% | 0.00% | – |
| Q3 2021 | $303,000 | -17.2% | 129,502 | 0.0% | 0.00% | – |
| Q2 2021 | $366,000 | -74.7% | 129,502 | -73.2% | 0.00% | – |
| Q1 2021 | $1,448,000 | -0.9% | 482,580 | +14.3% | 0.00% | – |
| Q4 2020 | $1,461,000 | +39.0% | 422,280 | +35.8% | 0.00% | – |
| Q3 2020 | $1,051,000 | -6.9% | 311,000 | +14.9% | 0.00% | – |
| Q2 2020 | $1,129,000 | +34.2% | 270,700 | +30.3% | 0.00% | – |
| Q1 2019 | $841,000 | -74.2% | 207,682 | +5.5% | 0.00% | – |
| Q4 2018 | $3,257,000 | -35.8% | 196,893 | +12.4% | 0.00% | – |
| Q3 2018 | $5,075,000 | – | 175,217 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ADAMS STREET PARTNERS LLC | 5,305,872 | $15,918,000 | 2.55% |
| New Leaf Venture Partners, L.L.C. | 3,290,079 | $9,870,000 | 2.30% |
| AWH Capital, L.P. | 656,000 | $1,968,000 | 1.94% |
| Bain Capital Life Sciences Investors, LLC | 8,891,758 | $26,675,000 | 1.51% |
| FRAZIER MANAGEMENT LLC | 3,190,079 | $9,570,000 | 0.77% |
| NORTHWESTERN UNIVERSITY | 109,280 | $328,000 | 0.36% |
| Artal Group S.A. | 6,116,493 | $18,349,000 | 0.32% |
| DCF Advisers, LLC | 130,000 | $390,000 | 0.17% |
| HighVista Strategies LLC | 28,550 | $85,000 | 0.06% |
| Meridian Wealth Management, LLC | 132,000 | $396,000 | 0.06% |