PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 19 filers reported holding PTC THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $3,409,000 | +3.5% | 3,000,000 | -5.4% | 0.00% | -50.0% |
| Q3 2019 | $3,293,000 | -80.5% | 3,170,000 | -79.1% | 0.00% | -75.0% |
| Q2 2019 | $16,869,000 | +25.2% | 15,170,000 | +16.7% | 0.01% | +14.3% |
| Q1 2019 | $13,479,000 | +574.6% | 13,000,000 | +550.0% | 0.01% | +600.0% |
| Q4 2018 | $1,998,000 | -75.2% | 2,000,000 | -71.4% | 0.00% | -75.0% |
| Q3 2018 | $8,067,000 | -57.9% | 7,000,000 | -63.7% | 0.00% | -55.6% |
| Q2 2018 | $19,172,000 | +22.2% | 19,300,000 | +14.9% | 0.01% | 0.0% |
| Q1 2018 | $15,687,000 | +27.8% | 16,800,000 | +6.3% | 0.01% | +28.6% |
| Q4 2017 | $12,275,000 | +51.7% | 15,800,000 | +58.0% | 0.01% | +16.7% |
| Q3 2017 | $8,089,000 | -40.5% | 10,000,000 | -42.4% | 0.01% | -50.0% |
| Q2 2017 | $13,603,000 | -0.1% | 17,350,000 | -17.8% | 0.01% | 0.0% |
| Q1 2017 | $13,619,000 | +13.4% | 21,100,000 | +10.5% | 0.01% | 0.0% |
| Q4 2016 | $12,009,000 | -19.1% | 19,100,000 | -23.6% | 0.01% | -20.0% |
| Q3 2016 | $14,845,000 | – | 25,000,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DeepCurrents Investment Group LLC | 31,204,000 | $33,828,000 | 1.01% |
| Opti Capital Management, LP | 8,000,000 | $8,743,000 | 0.94% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 15,519,000 | $16,885,000 | 0.37% |
| CSS LLC/IL | 7,007,000 | $7,544,000 | 0.31% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 14,527,000 | $15,558,000 | 0.28% |
| WOLVERINE ASSET MANAGEMENT LLC | 19,454,000 | $20,896,000 | 0.16% |
| LMR Partners LLP | 9,500,000 | $10,292,000 | 0.16% |
| Aequim Alternative Investments LP | 2,000,000 | $2,155,000 | 0.09% |
| Verition Fund Management LLC | 8,091,000 | $8,718,000 | 0.08% |
| SG Americas Securities, LLC | 61,550 | $6,632,000 | 0.03% |