APTINYX INC's ticker is APTX and the CUSIP is 03836N103. A total of 50 filers reported holding APTINYX INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $9,000 | -18.2% | 3,156 | 0.0% | 0.00% | – |
| Q4 2020 | $11,000 | +57.1% | 3,156 | +45.2% | 0.00% | – |
| Q3 2020 | $7,000 | -46.2% | 2,173 | -29.6% | 0.00% | – |
| Q2 2020 | $13,000 | +85.7% | 3,085 | +54.1% | 0.00% | – |
| Q2 2019 | $7,000 | -12.5% | 2,002 | 0.0% | 0.00% | – |
| Q1 2019 | $8,000 | -75.8% | 2,002 | 0.0% | 0.00% | – |
| Q4 2018 | $33,000 | -43.1% | 2,002 | 0.0% | 0.00% | – |
| Q3 2018 | $58,000 | – | 2,002 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 3,290,079 | $54,418,000 | 14.94% |
| ADAMS STREET PARTNERS LLC | 4,030,628 | $66,667,000 | 13.98% |
| FRAZIER MANAGEMENT LLC | 3,190,079 | $52,764,000 | 13.61% |
| Bain Capital Life Sciences Investors, LLC | 2,225,092 | $36,803,000 | 12.58% |
| Gresham Partners, LLC | 47,575 | $787,000 | 2.24% |
| Partner Investment Management, L.P. | 58,840 | $973,000 | 1.22% |
| NORTHWESTERN UNIVERSITY | 109,280 | $1,807,000 | 1.14% |
| PFM Health Sciences, LP | 1,852,132 | $30,634,000 | 0.81% |
| Rock Springs Capital Management LP | 305,000 | $5,045,000 | 0.24% |
| DAFNA Capital Management LLC | 14,500 | $240,000 | 0.12% |