PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 217 filers reported holding PTC THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 0.02 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 ↓ |
|---|---|---|---|
| Ayer Capital Management, LP | 416,666 | $7,153,000 | 38.92% |
| Novo Holdings A/S | 747,359 | $11,210,000 | 2.78% |
| Bain Capital Public Equity Management, LLC | 2,333,333 | $50,073,000 | 1.26% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 845,027 | $18,134,000 | 0.84% |
| HealthCor Management, L.P. | 732,200 | $15,713,000 | 0.84% |
| RA Capital Management | 300,000 | $6,438,000 | 0.67% |
| Catalyst Capital Advisors LLC | 30,666 | $658,000 | 0.36% |
| CR Intrinsic Investors, LLC | 119,237 | $2,559,000 | 0.08% |
| Weiss Multi-Strategy Advisers LLC | 284,130 | $6,098,000 | 0.07% |
| SECTORAL ASSET MANAGEMENT INC | 57,519 | $1,234,000 | 0.06% |