PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 178 filers reported holding PTC THERAPEUTICS INC in Q4 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $113,730 | -38.1% | 5,075 | +12.4% | 0.00% | – |
Q2 2023 | $183,665 | -14.9% | 4,516 | +1.4% | 0.00% | – |
Q1 2023 | $215,703 | +23.0% | 4,453 | -3.1% | 0.00% | – |
Q4 2022 | $175,352 | -23.4% | 4,594 | +0.6% | 0.00% | – |
Q3 2022 | $229,000 | +25.8% | 4,568 | 0.0% | 0.00% | – |
Q2 2022 | $182,000 | -84.6% | 4,568 | -85.6% | 0.00% | -100.0% |
Q1 2022 | $1,180,000 | -1.9% | 31,647 | +4.7% | 0.00% | 0.0% |
Q4 2021 | $1,203,000 | – | 30,219 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GREAT POINT PARTNERS LLC | 1,750,000 | $84,053,000 | 7.32% |
RTW INVESTMENTS, LP | 3,832,480 | $184,074,000 | 6.94% |
Burrage Capital Management LLC | 195,725 | $9,401,000 | 6.30% |
Asymmetry Capital Management, L.P. | 55,408 | $2,661,000 | 4.77% |
SECTORAL ASSET MANAGEMENT INC | 328,738 | $15,789,000 | 2.36% |
ARMISTICE CAPITAL, LLC | 758,000 | $36,407,000 | 2.10% |
INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 114,000 | $5,470,000 | 1.97% |
Opaleye Management Inc. | 191,000 | $9,174,000 | 1.80% |
Sofinnova Investments, Inc. | 517,092 | $24,836,000 | 1.79% |
Chubb Ltd | 8,180 | $393,000 | 1.68% |