PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $24,196,000 | -51.6% | 906,201 | -12.7% | 0.72% | -44.4% |
| Q2 2015 | $49,976,000 | -50.3% | 1,038,355 | -37.1% | 1.30% | -48.1% |
| Q1 2015 | $100,484,000 | -6.8% | 1,651,335 | -20.7% | 2.50% | -7.4% |
| Q4 2014 | $107,782,000 | -14.4% | 2,081,932 | -27.3% | 2.70% | -16.5% |
| Q3 2014 | $125,958,000 | +68.4% | 2,862,025 | 0.0% | 3.23% | +78.2% |
| Q2 2014 | $74,813,000 | 0.0% | 2,862,025 | 0.0% | 1.81% | -9.0% |
| Q1 2014 | $74,813,000 | +82.4% | 2,862,025 | +18.4% | 1.99% | +71.9% |
| Q4 2013 | $41,026,000 | -18.1% | 2,417,535 | +3.6% | 1.16% | -7.7% |
| Q3 2013 | $50,073,000 | – | 2,333,333 | – | 1.26% | – |
Download | ||||||
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% |