PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 128 filers reported holding PTC THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 0.54 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $109,000 | -89.6% | 10,000 | -86.7% | 0.00% | -89.5% |
| Q3 2016 | $1,051,000 | -94.5% | 75,000 | -89.5% | 0.02% | -96.1% |
| Q3 2015 | $19,024,000 | +113.7% | 712,500 | +285.1% | 0.49% | +202.5% |
| Q2 2015 | $8,904,000 | -25.0% | 185,000 | -19.4% | 0.16% | -39.0% |
| Q4 2014 | $11,876,000 | +58.7% | 229,400 | +34.9% | 0.27% | +56.1% |
| Q3 2014 | $7,482,000 | – | 170,000 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ayer Capital Management, LP | 416,666 | $7,153,000 | 38.92% |
| Novo Holdings A/S | 747,359 | $11,210,000 | 2.78% |
| Bain Capital Public Equity Management, LLC | 2,333,333 | $50,073,000 | 1.26% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 845,027 | $18,134,000 | 0.84% |
| HealthCor Management, L.P. | 732,200 | $15,713,000 | 0.84% |
| RA Capital Management | 300,000 | $6,438,000 | 0.67% |
| Catalyst Capital Advisors LLC | 30,666 | $658,000 | 0.36% |
| CR Intrinsic Investors, LLC | 119,237 | $2,559,000 | 0.08% |
| Weiss Multi-Strategy Advisers LLC | 284,130 | $6,098,000 | 0.07% |
| SECTORAL ASSET MANAGEMENT INC | 57,519 | $1,234,000 | 0.06% |