PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q2 2019. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $15,929,000 | -24.8% | 471,000 | 0.0% | 0.65% | -14.7% |
| Q2 2019 | $21,195,000 | +137.6% | 471,000 | +98.7% | 0.76% | +122.5% |
| Q1 2019 | $8,921,000 | +7.5% | 237,000 | -25.4% | 0.34% | +0.9% |
| Q1 2014 | $8,300,000 | -10.3% | 317,530 | -41.7% | 0.34% | -29.2% |
| Q4 2013 | $9,249,000 | -49.0% | 545,027 | -35.5% | 0.48% | -43.2% |
| Q3 2013 | $18,134,000 | – | 845,027 | – | 0.84% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Chubb Ltd | 8,180 | $382,000 | 7.47% |
| Burrage Capital Management LLC | 173,545 | $8,113,000 | 6.40% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 299,000 | $13,951,000 | 4.50% |
| RTW INVESTMENTS, LP | 3,993,286 | $186,686,000 | 4.50% |
| SECTORAL ASSET MANAGEMENT INC | 669,578 | $31,303,000 | 2.69% |
| Third Security, LLC | 255,873 | $11,962,000 | 2.48% |
| Sofinnova Investments, Inc. | 405,152 | $18,941,000 | 1.40% |
| ARMISTICE CAPITAL, LLC | 724,000 | $33,847,000 | 1.23% |
| Redwood Investments, LLC | 225,355 | $10,535,000 | 0.89% |
| Handelsinvest Investeringsforvaltning | 60,000 | $2,805,000 | 0.53% |