PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 182 filers reported holding PTC THERAPEUTICS INC in Q1 2024. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1,129,992 | -39.4% | 36,952 | -45.4% | 0.02% | -26.7% |
| Q4 2023 | $1,865,233 | -56.8% | 67,679 | -64.8% | 0.03% | -63.9% |
| Q3 2023 | $4,314,418 | +170.5% | 192,522 | +390.9% | 0.08% | +167.7% |
| Q2 2023 | $1,594,996 | +107.1% | 39,218 | +89.4% | 0.03% | -42.6% |
| Q3 2021 | $770,000 | +107.0% | 20,705 | +239.9% | 0.05% | -10.0% |
| Q4 2020 | $372,000 | -29.1% | 6,092 | -48.3% | 0.06% | -71.3% |
| Q1 2020 | $525,000 | – | 11,776 | – | 0.21% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Chubb Ltd | 8,180 | $382,000 | 7.47% |
| Burrage Capital Management LLC | 173,545 | $8,113,000 | 6.40% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 299,000 | $13,951,000 | 4.50% |
| RTW INVESTMENTS, LP | 3,993,286 | $186,686,000 | 4.50% |
| SECTORAL ASSET MANAGEMENT INC | 669,578 | $31,303,000 | 2.69% |
| Third Security, LLC | 255,873 | $11,962,000 | 2.48% |
| Sofinnova Investments, Inc. | 405,152 | $18,941,000 | 1.40% |
| ARMISTICE CAPITAL, LLC | 724,000 | $33,847,000 | 1.23% |
| Redwood Investments, LLC | 225,355 | $10,535,000 | 0.89% |
| Handelsinvest Investeringsforvaltning | 60,000 | $2,805,000 | 0.53% |