PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q2 2019. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $441,000 | -51.1% | 11,002 | -54.5% | 0.07% | -45.5% |
| Q1 2022 | $902,000 | +40.7% | 24,164 | +40.2% | 0.12% | +86.2% |
| Q3 2021 | $641,000 | +58.7% | 17,239 | +101.9% | 0.06% | -3.0% |
| Q1 2021 | $404,000 | +42.3% | 8,540 | +44.4% | 0.07% | +103.0% |
| Q4 2019 | $284,000 | -75.5% | 5,914 | -80.8% | 0.03% | -72.0% |
| Q1 2019 | $1,161,000 | +45.9% | 30,832 | +32.9% | 0.12% | +28.3% |
| Q4 2018 | $796,000 | -40.9% | 23,200 | -19.1% | 0.09% | +24.3% |
| Q3 2018 | $1,348,000 | +202.9% | 28,690 | +18.1% | 0.07% | +155.2% |
| Q2 2017 | $445,000 | +45.0% | 24,300 | +111.5% | 0.03% | +93.3% |
| Q3 2015 | $307,000 | -89.2% | 11,487 | -80.6% | 0.02% | -86.4% |
| Q2 2015 | $2,853,000 | +96.2% | 59,274 | +148.1% | 0.11% | +89.7% |
| Q1 2015 | $1,454,000 | – | 23,889 | – | 0.06% | – |
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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% |