PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 184 filers reported holding PTC THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $238 | -43.6% | 10,599 | +2.0% | 0.02% | -45.5% |
| Q2 2023 | $422 | -0.2% | 10,387 | +19.0% | 0.03% | +6.5% |
| Q1 2023 | $423 | 0.0% | 8,732 | -21.2% | 0.03% | -11.4% |
| Q4 2022 | $423 | -99.9% | 11,083 | +24.8% | 0.04% | -16.7% |
| Q3 2022 | $446,000 | -17.9% | 8,881 | -34.5% | 0.04% | -14.3% |
| Q2 2022 | $543,000 | +86.0% | 13,553 | +73.1% | 0.05% | +390.0% |
| Q1 2022 | $292,000 | – | 7,830 | – | 0.01% | – |
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% |