PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 14 filers reported holding PTC THERAPEUTICS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $8,071,000 | -69.6% | 8,067,000 | -65.0% | 7.78% | -63.4% |
| Q3 2018 | $26,578,000 | -5.5% | 23,067,000 | -17.8% | 21.23% | -30.2% |
| Q2 2018 | $28,135,000 | -35.7% | 28,067,000 | -39.7% | 30.42% | +13.5% |
| Q1 2018 | $43,752,000 | +19.2% | 46,567,000 | +2.2% | 26.79% | +23.4% |
| Q4 2017 | $36,690,000 | – | 45,567,000 | – | 21.70% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|