PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 182 filers reported holding PTC THERAPEUTICS INC in Q2 2022. The put-call ratio across all filers is 1.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $302,535 | -87.8% | 13,500 | -79.2% | 0.00% | -90.0% |
| Q4 2022 | $2,479,790 | -64.6% | 64,967 | -53.4% | 0.01% | -71.4% |
| Q3 2022 | $6,999,000 | +94.5% | 139,423 | +55.2% | 0.04% | +75.0% |
| Q2 2022 | $3,599,000 | +105.0% | 89,839 | +90.9% | 0.02% | +150.0% |
| Q1 2022 | $1,756,000 | +491.2% | 47,056 | +650.4% | 0.01% | +300.0% |
| Q1 2021 | $297,000 | -53.4% | 6,271 | -54.0% | 0.00% | -77.8% |
| Q3 2020 | $638,000 | +127.0% | 13,638 | +146.7% | 0.01% | +80.0% |
| Q2 2020 | $281,000 | -36.1% | 5,529 | -43.9% | 0.01% | -54.5% |
| Q1 2020 | $440,000 | -56.1% | 9,855 | -66.7% | 0.01% | +22.2% |
| Q3 2019 | $1,002,000 | -34.6% | 29,613 | -27.2% | 0.01% | -43.8% |
| Q1 2019 | $1,531,000 | +5.5% | 40,685 | -3.8% | 0.02% | -5.9% |
| Q4 2018 | $1,451,000 | +5.8% | 42,287 | +44.8% | 0.02% | +6.2% |
| Q3 2018 | $1,372,000 | -3.5% | 29,200 | -30.7% | 0.02% | -15.8% |
| Q2 2018 | $1,422,000 | +77.1% | 42,157 | +42.1% | 0.02% | +46.2% |
| Q1 2018 | $803,000 | +64.2% | 29,677 | +1.2% | 0.01% | +44.4% |
| Q4 2017 | $489,000 | +26.7% | 29,337 | +39.4% | 0.01% | +12.5% |
| Q2 2017 | $386,000 | -15.0% | 21,049 | -49.5% | 0.01% | -57.9% |
| Q4 2016 | $454,000 | +22.4% | 41,643 | +57.3% | 0.02% | -24.0% |
| Q3 2016 | $371,000 | +13.5% | 26,478 | -47.9% | 0.02% | 0.0% |
| Q1 2016 | $327,000 | +42.2% | 50,800 | +615.5% | 0.02% | 0.0% |
| Q4 2015 | $230,000 | -38.0% | 7,100 | -48.9% | 0.02% | -73.1% |
| Q3 2015 | $371,000 | -39.1% | 13,900 | +39.0% | 0.09% | -56.3% |
| Q1 2015 | $609,000 | – | 10,000 | – | 0.21% | – |
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% |