PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366J900. A total of 3 filers reported holding PTC THERAPEUTICS INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $168,000 | -93.4% | 2,950 | +131.0% | 0.01% | -94.0% |
| Q3 2017 | $2,555,000 | +42.7% | 1,277 | +30.7% | 0.17% | +42.7% |
| Q2 2017 | $1,791,000 | +1086.1% | 977 | +538.6% | 0.12% | +1362.5% |
| Q1 2017 | $151,000 | -97.7% | 153 | -97.4% | 0.01% | -97.9% |
| Q4 2016 | $6,481,000 | +16.0% | 5,940 | +48.9% | 0.38% | +80.4% |
| Q3 2016 | $5,589,000 | +357.7% | 3,989 | +129.3% | 0.21% | +226.6% |
| Q2 2016 | $1,221,000 | +89.6% | 1,740 | +74.0% | 0.06% | +100.0% |
| Q1 2016 | $644,000 | -76.5% | 1,000 | +18.3% | 0.03% | -78.8% |
| Q4 2015 | $2,738,000 | -11.7% | 845 | -27.2% | 0.15% | +18.0% |
| Q3 2015 | $3,100,000 | +5.4% | 1,161 | +90.0% | 0.13% | +19.6% |
| Q2 2015 | $2,941,000 | +61.1% | 611 | +103.7% | 0.11% | +40.8% |
| Q1 2015 | $1,826,000 | – | 300 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 8,300 | $186,003 | 0.00% |
| SIMPLEX TRADING, LLC | 31,700 | $710 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JANE STREET GROUP, LLC | 56,000 | $1,254,960 | 0.00% |