PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 159 filers reported holding PTC THERAPEUTICS INC in Q2 2015. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $11,985,000 | +7.0% | 236,212 | -6.0% | 0.04% | -16.0% |
| Q1 2020 | $11,206,000 | +21.3% | 251,207 | +30.9% | 0.05% | +108.3% |
| Q2 2015 | $9,237,000 | -49.4% | 191,912 | -36.0% | 0.02% | -47.8% |
| Q1 2015 | $18,261,000 | +187.7% | 300,095 | +144.8% | 0.05% | +187.5% |
| Q4 2014 | $6,347,000 | -5.5% | 122,595 | -19.7% | 0.02% | -5.9% |
| Q3 2014 | $6,716,000 | – | 152,607 | – | 0.02% | – |
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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% |