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 | $1,035,746 | -45.4% | 46,218 | -0.9% | 0.00% | -33.3% |
| Q2 2023 | $1,895,995 | -18.8% | 46,619 | -3.3% | 0.00% | -25.0% |
| Q1 2023 | $2,334,420 | +1.3% | 48,192 | -20.2% | 0.00% | 0.0% |
| Q4 2022 | $2,304,208 | +18.6% | 60,367 | +56.0% | 0.00% | 0.0% |
| Q3 2022 | $1,943,000 | -50.1% | 38,694 | -39.4% | 0.00% | -42.9% |
| Q4 2020 | $3,897,000 | +11.2% | 63,862 | -14.8% | 0.01% | 0.0% |
| Q3 2020 | $3,505,000 | -35.5% | 74,977 | -30.0% | 0.01% | -41.7% |
| Q2 2020 | $5,433,000 | +35.9% | 107,066 | +19.5% | 0.01% | +20.0% |
| Q1 2020 | $3,998,000 | -1.1% | 89,615 | +6.4% | 0.01% | +25.0% |
| Q4 2019 | $4,044,000 | +32.3% | 84,198 | -61.4% | 0.01% | +14.3% |
| Q3 2016 | $3,056,000 | +97.9% | 218,100 | -0.9% | 0.01% | +75.0% |
| Q2 2016 | $1,544,000 | +9.0% | 220,000 | 0.0% | 0.00% | +33.3% |
| Q1 2016 | $1,417,000 | -97.0% | 220,000 | -84.8% | 0.00% | -97.2% |
| Q4 2015 | $46,957,000 | +79.7% | 1,449,289 | +48.1% | 0.11% | +82.8% |
| Q3 2015 | $26,130,000 | -54.3% | 978,666 | -17.6% | 0.06% | -49.6% |
| Q2 2015 | $57,143,000 | +10.6% | 1,187,264 | +39.9% | 0.12% | +11.7% |
| Q1 2015 | $51,649,000 | +354.9% | 848,788 | +287.0% | 0.10% | +347.8% |
| Q4 2014 | $11,353,000 | +17.6% | 219,300 | 0.0% | 0.02% | +15.0% |
| Q3 2014 | $9,651,000 | +68.3% | 219,300 | 0.0% | 0.02% | +66.7% |
| Q2 2014 | $5,733,000 | -0.3% | 219,300 | -0.4% | 0.01% | -7.7% |
| Q1 2014 | $5,753,000 | +465.1% | 220,100 | +266.8% | 0.01% | +550.0% |
| Q4 2013 | $1,018,000 | -21.0% | 60,000 | 0.0% | 0.00% | -33.3% |
| Q3 2013 | $1,288,000 | – | 60,000 | – | 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% |