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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $0 | -100.0% | 205 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | – | 205 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 205 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 205 | 0.0% | 0.00% | – |
| Q1 2019 | $1,000 | – | 205 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ADAMS STREET PARTNERS LLC | 5,395,996 | $15,271,000 | 3.17% |
| New Leaf Venture Partners, L.L.C. | 3,290,079 | $9,311,000 | 2.39% |
| AWH Capital, L.P. | 675,000 | $1,910,000 | 1.74% |
| Bain Capital Life Sciences Investors, LLC | 8,891,758 | $25,164,000 | 1.65% |
| FRAZIER MANAGEMENT LLC | 1,883,244 | $5,330,000 | 0.49% |
| Artal Group S.A. | 6,116,493 | $17,310,000 | 0.35% |
| NORTHWESTERN UNIVERSITY | 109,280 | $309,000 | 0.26% |
| DCF Advisers, LLC | 114,000 | $323,000 | 0.11% |
| Tibra Equities Europe Ltd | 115,200 | $326,000 | 0.10% |
| Meridian Wealth Management, LLC | 192,000 | $543,000 | 0.07% |