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 | $3 | -93.0% | 135 | -87.3% | 0.00% | – |
| Q2 2023 | $43 | -8.5% | 1,062 | +8.7% | 0.00% | – |
| Q1 2023 | $47 | +27.0% | 977 | 0.0% | 0.00% | – |
| Q4 2022 | $37 | -96.3% | 977 | +6878.6% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 14 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | -66.7% | 14 | -81.6% | 0.00% | – |
| Q1 2022 | $3,000 | -25.0% | 76 | -18.3% | 0.00% | – |
| Q4 2021 | $4,000 | – | 93 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AXON CAPITAL LP | 216,200 | $9,729,000 | 20.31% |
| GREAT POINT PARTNERS LLC | 1,974,385 | $88,847,000,000 | 9.86% |
| RTW INVESTMENTS, LP | 3,137,361 | $141,181,000 | 7.54% |
| Asymmetry Capital Management, L.P. | 280,542 | $12,624,000 | 6.84% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 259,000 | $11,642,000 | 4.32% |
| Boxer Capital, LLC | 1,000,000 | $45,000,000 | 3.87% |
| Opaleye Management Inc. | 226,388 | $10,187,000 | 3.10% |
| SECTORAL ASSET MANAGEMENT INC | 450,638 | $20,279,000 | 2.42% |
| SCOPIA CAPITAL MANAGEMENT LP | 983,005 | $44,235,000 | 1.96% |
| Chubb Ltd | 8,180 | $368,000 | 1.82% |