PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 84 filers reported holding PTC THERAPEUTICS INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $194,000 | -93.3% | 30,145 | -66.0% | 0.00% | -100.0% |
| Q4 2015 | $2,900,000 | -51.0% | 88,734 | -60.0% | 0.01% | -54.5% |
| Q3 2015 | $5,921,000 | -48.1% | 221,777 | -6.4% | 0.01% | -38.9% |
| Q2 2015 | $11,400,000 | +816.4% | 236,868 | +1058.6% | 0.02% | +800.0% |
| Q1 2015 | $1,244,000 | -52.3% | 20,444 | -59.5% | 0.00% | -60.0% |
| Q4 2014 | $2,606,000 | +11.2% | 50,487 | -5.2% | 0.01% | +25.0% |
| Q3 2014 | $2,344,000 | +7.8% | 53,259 | -36.0% | 0.00% | 0.0% |
| Q2 2014 | $2,174,000 | +323.8% | 83,192 | +248.1% | 0.00% | +300.0% |
| Q3 2013 | $513,000 | – | 23,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 1,750,000 | $84,053,000 | 7.32% |
| RTW INVESTMENTS, LP | 3,832,480 | $184,074,000 | 6.94% |
| Burrage Capital Management LLC | 195,725 | $9,401,000 | 6.30% |
| Asymmetry Capital Management, L.P. | 55,408 | $2,661,000 | 4.77% |
| SECTORAL ASSET MANAGEMENT INC | 328,738 | $15,789,000 | 2.36% |
| ARMISTICE CAPITAL, LLC | 758,000 | $36,407,000 | 2.10% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 114,000 | $5,470,000 | 1.97% |
| Opaleye Management Inc. | 191,000 | $9,174,000 | 1.80% |
| Sofinnova Investments, Inc. | 517,092 | $24,836,000 | 1.79% |
| Chubb Ltd | 8,180 | $393,000 | 1.68% |