PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 204 filers reported holding PTC THERAPEUTICS INC in Q1 2020. The put-call ratio across all filers is 0.23 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $5,146,000 | -58.7% | 115,345 | -55.6% | 0.88% | -38.4% |
| Q4 2019 | $12,475,000 | +0.6% | 259,725 | -29.2% | 1.44% | +34.6% |
| Q3 2019 | $12,400,000 | -5.0% | 366,636 | +26.4% | 1.07% | +9.2% |
| Q2 2019 | $13,057,000 | -25.8% | 290,150 | -37.9% | 0.98% | -23.1% |
| Q1 2019 | $17,598,000 | +35.8% | 467,537 | +23.8% | 1.27% | +17.9% |
| Q4 2018 | $12,962,000 | +1.8% | 377,674 | +39.3% | 1.08% | +56.6% |
| Q3 2018 | $12,739,000 | +40.5% | 271,035 | +0.8% | 0.69% | +37.7% |
| Q2 2018 | $9,067,000 | – | 268,824 | – | 0.50% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 7,235,196 | $162,140,742 | 3.42% |
| Camber Capital Management LP | 3,400,000 | $76,194 | 2.51% |
| ARMISTICE CAPITAL, LLC | 6,150,000 | $137,821,500 | 2.11% |
| GREAT POINT PARTNERS LLC | 500,000 | $11,205,000 | 2.04% |
| COWEN AND COMPANY, LLC | 799,511 | $17,917,041 | 1.25% |
| GEORGE KAISER FAMILY FOUNDATION | 45,816 | $6,491,211 | 1.22% |
| SPHERA FUNDS MANAGEMENT LTD. | 218,459 | $4,895,666 | 0.89% |
| SECTORAL ASSET MANAGEMENT INC | 187,016 | $4,191,029 | 0.82% |
| Nebula Research & Development LLC | 21,858 | $489,838 | 0.26% |
| Phocas Financial Corp. | 64,701 | $1,450,000 | 0.21% |