PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 209 filers reported holding PTC THERAPEUTICS INC in Q4 2019. The put-call ratio across all filers is 0.81 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $12,773,000 | +13.7% | 251,734 | 0.0% | 1.16% | -43.5% |
| Q1 2020 | $11,230,000 | +14.8% | 251,734 | +23.6% | 2.06% | +39.5% |
| Q4 2019 | $9,784,000 | +58.0% | 203,711 | +11.2% | 1.47% | +101.4% |
| Q3 2019 | $6,193,000 | +0.3% | 183,119 | +33.5% | 0.73% | +20.6% |
| Q2 2019 | $6,175,000 | -8.8% | 137,219 | -80.1% | 0.61% | +63.2% |
| Q1 2017 | $6,771,000 | -22.9% | 688,084 | -14.5% | 0.37% | -12.3% |
| Q4 2016 | $8,783,000 | – | 805,000 | – | 0.42% | – |
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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% |