PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2017 | $407,000 | +129.9% | 92,323 | -47.5% | 0.61% | +202.5% |
Q4 2016 | $177,000 | -65.3% | 175,800 | -22.1% | 0.20% | -49.8% |
Q3 2016 | $510,000 | +339.7% | 225,800 | +149.8% | 0.40% | +304.0% |
Q2 2016 | $116,000 | -37.6% | 90,400 | -38.0% | 0.10% | -48.7% |
Q1 2016 | $186,000 | -36.5% | 145,854 | +129.1% | 0.20% | -10.1% |
Q4 2015 | $293,000 | – | 63,675 | – | 0.22% | – |
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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% |