PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 61 filers reported holding PTC THERAPEUTICS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 1.7%.
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 ↓ |
|---|---|---|---|
| AXON CAPITAL LP | 216,200 | $9,729,000 | 20.31% |
| GREAT POINT PARTNERS LLC | 1,974,385 | $88,847,000,000 | 9.86% |
| RTW INVESTMENTS, LP | 3,137,361 | $141,181,000 | 7.54% |
| Asymmetry Capital Management, L.P. | 280,542 | $12,624,000 | 6.84% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 259,000 | $11,642,000 | 4.32% |
| Boxer Capital, LLC | 1,000,000 | $45,000,000 | 3.87% |
| Opaleye Management Inc. | 226,388 | $10,187,000 | 3.10% |
| SECTORAL ASSET MANAGEMENT INC | 450,638 | $20,279,000 | 2.42% |
| SCOPIA CAPITAL MANAGEMENT LP | 983,005 | $44,235,000 | 1.96% |
| Chubb Ltd | 8,180 | $368,000 | 1.82% |