PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 185 filers reported holding PTC THERAPEUTICS INC in Q2 2021. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2022 | $417,000 | +159.0% | 8,305 | +106.5% | 0.02% | +150.0% |
Q2 2022 | $161,000 | +43.8% | 4,022 | +43.4% | 0.01% | +50.0% |
Q4 2021 | $112,000 | +330.8% | 2,804 | +349.4% | 0.00% | +300.0% |
Q2 2021 | $26,000 | +36.8% | 624 | +52.9% | 0.00% | 0.0% |
Q1 2021 | $19,000 | -29.6% | 408 | -49.5% | 0.00% | -87.5% |
Q3 2019 | $27,000 | -80.3% | 808 | -72.4% | 0.01% | -83.0% |
Q3 2018 | $137,000 | +291.4% | 2,924 | +129.2% | 0.05% | +161.1% |
Q1 2018 | $35,000 | +52.2% | 1,276 | -46.6% | 0.02% | -40.0% |
Q1 2017 | $23,000 | +2200.0% | 2,388 | +4875.0% | 0.03% | +2900.0% |
Q4 2016 | $1,000 | – | 48 | – | 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% |