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 | $229 | -43.7% | 10,207 | +1.9% | 0.00% | -33.3% |
| Q2 2023 | $407 | -10.0% | 10,017 | +7.2% | 0.00% | -25.0% |
| Q1 2023 | $452 | +8.4% | 9,340 | -14.5% | 0.00% | 0.0% |
| Q4 2022 | $417 | -99.9% | 10,930 | +1.7% | 0.00% | -20.0% |
| Q3 2022 | $539,000 | +27.1% | 10,746 | +1.5% | 0.01% | +25.0% |
| Q2 2022 | $424,000 | 0.0% | 10,591 | -6.9% | 0.00% | +33.3% |
| Q1 2022 | $424,000 | -56.5% | 11,370 | -53.5% | 0.00% | -25.0% |
| Q4 2021 | $974,000 | +111.7% | 24,448 | +97.9% | 0.00% | 0.0% |
| Q3 2021 | $460,000 | -17.0% | 12,355 | -5.8% | 0.00% | 0.0% |
| Q2 2021 | $554,000 | +32.9% | 13,116 | +49.1% | 0.00% | -75.0% |
| Q1 2021 | $417,000 | -29.2% | 8,799 | -8.9% | 0.02% | -27.3% |
| Q4 2020 | $589,000 | +31.2% | 9,659 | +0.5% | 0.02% | +10.0% |
| Q3 2020 | $449,000 | -10.6% | 9,609 | -2.8% | 0.02% | -13.0% |
| Q2 2020 | $502,000 | +4.1% | 9,887 | -8.5% | 0.02% | +91.7% |
| Q1 2020 | $482,000 | -9.9% | 10,800 | -3.0% | 0.01% | +20.0% |
| Q4 2019 | $535,000 | +56.0% | 11,138 | +9.8% | 0.01% | +42.9% |
| Q3 2019 | $343,000 | -25.8% | 10,148 | -1.2% | 0.01% | -36.4% |
| Q2 2019 | $462,000 | +63.3% | 10,275 | +36.6% | 0.01% | +57.1% |
| Q1 2019 | $283,000 | +24.1% | 7,522 | +13.4% | 0.01% | +16.7% |
| Q4 2018 | $228,000 | -2.1% | 6,632 | -3.8% | 0.01% | 0.0% |
| Q2 2018 | $233,000 | – | 6,896 | – | 0.01% | – |
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% |