PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 113 filers reported holding PTC THERAPEUTICS INC in Q2 2017. The put-call ratio across all filers is 0.37 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $128,000 | +25.5% | 13,032 | -18.0% | 0.00% | +100.0% |
| Q1 2016 | $102,000 | -90.9% | 15,900 | -54.2% | 0.00% | -81.8% |
| Q4 2015 | $1,124,000 | +0.9% | 34,700 | -16.8% | 0.01% | 0.0% |
| Q3 2015 | $1,114,000 | -32.7% | 41,700 | +21.2% | 0.01% | -26.7% |
| Q2 2015 | $1,655,000 | +66.5% | 34,400 | +110.5% | 0.02% | +66.7% |
| Q1 2015 | $994,000 | – | 16,345 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Boxer Capital, LLC | 2,155,000 | $101,285,000 | 11.24% |
| RTW INVESTMENTS, LP | 3,275,591 | $153,953,000 | 9.22% |
| Asymmetry Capital Management, L.P. | 173,010 | $8,131,000 | 7.51% |
| GREAT POINT PARTNERS LLC | 717,458 | $33,721,000 | 5.26% |
| Ghost Tree Capital, LLC | 500,000 | $23,500,000 | 5.00% |
| MAK CAPITAL ONE LLC | 221,723 | $10,421,000 | 3.41% |
| Opaleye Management Inc. | 180,000 | $8,460,000 | 2.15% |
| Avoro Capital Advisors LLC | 684,000 | $32,148,000 | 1.48% |
| SCOPIA CAPITAL MANAGEMENT LP | 1,616,998 | $75,999,000 | 1.46% |
| SPHERA FUNDS MANAGEMENT LTD. | 210,000 | $9,870,000 | 1.13% |