PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 204 filers reported holding PTC THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $275,587 | -35.8% | 9,012 | -38.9% | 0.04% | -29.1% |
| Q1 2024 | $429,136 | +78.4% | 14,752 | +69.0% | 0.06% | +17.0% |
| Q4 2023 | $240,516 | +452.9% | 8,727 | +349.6% | 0.05% | +261.5% |
| Q3 2023 | $43,498 | +10.0% | 1,941 | +99.7% | 0.01% | +8.3% |
| Q2 2023 | $39,531 | -18.4% | 972 | -2.8% | 0.01% | -25.0% |
| Q1 2023 | $48,440 | +73.6% | 1,000 | +36.8% | 0.02% | +45.5% |
| Q4 2022 | $27,902 | -17.9% | 731 | +9.1% | 0.01% | -21.4% |
| Q3 2022 | $34,000 | – | 670 | – | 0.01% | – |
Download | ||||||
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% |