PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 201 filers reported holding PTC THERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is 0.68 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,323,848 | -51.2% | 59,074 | -11.3% | 0.00% | -33.3% |
| Q2 2023 | $2,710,127 | +39.0% | 66,637 | +65.6% | 0.00% | +50.0% |
| Q1 2023 | $1,949,758 | +170.3% | 40,251 | +113.0% | 0.00% | +100.0% |
| Q4 2022 | $721,298 | -55.5% | 18,897 | -41.3% | 0.00% | -50.0% |
| Q3 2022 | $1,622,000 | +29.3% | 32,213 | +2.9% | 0.00% | +100.0% |
| Q2 2022 | $1,254,000 | -6.9% | 31,313 | -13.3% | 0.00% | 0.0% |
| Q1 2022 | $1,347,000 | -27.1% | 36,114 | -22.2% | 0.00% | -50.0% |
| Q4 2021 | $1,849,000 | +18.5% | 46,434 | +10.8% | 0.00% | 0.0% |
| Q3 2021 | $1,560,000 | -2.9% | 41,916 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,607,000 | -22.5% | 41,916 | -4.3% | 0.00% | 0.0% |
| Q1 2021 | $2,074,000 | -18.7% | 43,805 | +4.8% | 0.00% | -33.3% |
| Q4 2020 | $2,551,000 | +38.1% | 41,805 | +5.8% | 0.00% | 0.0% |
| Q3 2020 | $1,847,000 | -12.1% | 39,498 | -4.6% | 0.00% | 0.0% |
| Q2 2020 | $2,101,000 | +58.1% | 41,398 | +38.9% | 0.00% | +50.0% |
| Q1 2020 | $1,329,000 | -65.3% | 29,798 | -62.6% | 0.00% | -66.7% |
| Q4 2019 | $3,825,000 | +36.9% | 79,631 | -3.7% | 0.01% | +50.0% |
| Q3 2019 | $2,795,000 | -24.3% | 82,656 | +0.8% | 0.00% | -33.3% |
| Q2 2019 | $3,691,000 | +24.1% | 82,031 | +3.8% | 0.01% | +20.0% |
| Q1 2019 | $2,975,000 | +30.5% | 79,031 | +19.0% | 0.01% | +25.0% |
| Q4 2018 | $2,280,000 | -14.0% | 66,431 | +17.7% | 0.00% | 0.0% |
| Q3 2018 | $2,652,000 | +430.4% | 56,431 | +280.5% | 0.00% | +300.0% |
| Q2 2018 | $500,000 | – | 14,831 | – | 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% |