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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $24,587,473 | -29.2% | 644,157 | -6.9% | 0.01% | -33.3% |
| Q3 2022 | $34,742,115 | +27.4% | 692,074 | +1.6% | 0.01% | +28.6% |
| Q2 2022 | $27,277,976 | +29.9% | 680,928 | +21.0% | 0.01% | +40.0% |
| Q1 2022 | $20,998,665 | +27.1% | 562,816 | +35.7% | 0.01% | +66.7% |
| Q4 2021 | $16,515,000 | -19.2% | 414,626 | -24.5% | 0.00% | -40.0% |
| Q3 2021 | $20,433,000 | -6.9% | 549,140 | +5.7% | 0.01% | 0.0% |
| Q2 2021 | $21,956,000 | +4.0% | 519,412 | +16.5% | 0.01% | 0.0% |
| Q1 2021 | $21,106,000 | -37.6% | 445,746 | -19.6% | 0.01% | -37.5% |
| Q4 2020 | $33,828,000 | +42.7% | 554,290 | +9.3% | 0.01% | +33.3% |
| Q3 2020 | $23,708,000 | -18.6% | 507,129 | -11.6% | 0.01% | -25.0% |
| Q2 2020 | $29,119,000 | -2.9% | 573,883 | -14.7% | 0.01% | -27.3% |
| Q1 2020 | $30,001,000 | -5.2% | 672,512 | +2.0% | 0.01% | +22.2% |
| Q4 2019 | $31,661,000 | +47.6% | 659,192 | +3.9% | 0.01% | +28.6% |
| Q3 2019 | $21,452,000 | -22.4% | 634,317 | +3.2% | 0.01% | -22.2% |
| Q2 2019 | $27,652,000 | +577.7% | 614,493 | +467.0% | 0.01% | +800.0% |
| Q1 2019 | $4,080,000 | +143.0% | 108,370 | -13.6% | 0.00% | 0.0% |
| Q3 2016 | $1,679,000 | +579.8% | 125,458 | +255.6% | 0.00% | – |
| Q2 2016 | $247,000 | -65.2% | 35,277 | -68.0% | 0.00% | – |
| Q1 2016 | $710,000 | -80.1% | 110,291 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $3,574,000 | -24.6% | 110,291 | -37.9% | 0.00% | 0.0% |
| Q3 2015 | $4,741,000 | -51.9% | 177,558 | -13.4% | 0.00% | -60.0% |
| Q2 2015 | $9,865,000 | +21.1% | 204,952 | +53.1% | 0.01% | +25.0% |
| Q1 2015 | $8,147,000 | – | 133,884 | – | 0.00% | – |
Download | ||||||
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% |