PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 184 filers reported holding PTC THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2023 | $4,514 | -16.0% | 111 | 0.0% | 0.00% | – |
Q1 2023 | $5,377 | +67.7% | 111 | +32.1% | 0.00% | – |
Q4 2022 | $3,206 | -64.4% | 84 | -51.4% | 0.00% | – |
Q3 2022 | $9,000 | +28.6% | 173 | +0.6% | 0.00% | – |
Q2 2022 | $7,000 | -22.2% | 172 | -30.4% | 0.00% | – |
Q1 2022 | $9,000 | -10.0% | 247 | +0.8% | 0.00% | – |
Q4 2021 | $10,000 | +11.1% | 245 | 0.0% | 0.00% | – |
Q3 2021 | $9,000 | -10.0% | 245 | 0.0% | 0.00% | -100.0% |
Q2 2021 | $10,000 | -16.7% | 245 | +0.8% | 0.00% | 0.0% |
Q1 2021 | $12,000 | -7.7% | 243 | +13.0% | 0.00% | 0.0% |
Q4 2020 | $13,000 | +44.4% | 215 | +16.8% | 0.00% | 0.0% |
Q3 2020 | $9,000 | 0.0% | 184 | 0.0% | 0.00% | 0.0% |
Q2 2020 | $9,000 | +12.5% | 184 | +8.9% | 0.00% | 0.0% |
Q1 2020 | $8,000 | – | 169 | – | 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% |