PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,205,000 | -2.8% | 500,000 | +65.5% | 2.04% | -9.7% |
| Q4 2022 | $11,532,493 | -31.1% | 302,135 | -8.4% | 2.26% | +68.9% |
| Q2 2020 | $16,744,000 | -78.7% | 330,000 | -81.3% | 1.34% | -83.7% |
| Q1 2020 | $78,665,000 | -6.4% | 1,763,387 | +0.8% | 8.22% | +12.3% |
| Q4 2019 | $84,053,000 | +24.3% | 1,750,000 | -12.5% | 7.32% | +17.8% |
| Q3 2019 | $67,640,000 | -99.9% | 2,000,000 | +1.3% | 6.21% | -37.0% |
| Q2 2019 | $88,847,000,000 | +130004.4% | 1,974,385 | +8.8% | 9.86% | +45.9% |
| Q1 2019 | $68,289,000 | +62.4% | 1,814,260 | +48.1% | 6.76% | +27.2% |
| Q4 2018 | $42,042,000 | +24.7% | 1,225,000 | +70.7% | 5.31% | +1.1% |
| Q3 2018 | $33,721,000 | -36.3% | 717,458 | -54.3% | 5.26% | -28.3% |
| Q2 2018 | $52,906,000 | -99.9% | 1,568,500 | -9.8% | 7.33% | +4.9% |
| Q1 2018 | $47,080,000,000 | +259852.5% | 1,739,822 | +60.2% | 6.99% | +126.3% |
| Q4 2017 | $18,111,000 | -42.0% | 1,085,800 | -30.4% | 3.09% | -49.1% |
| Q3 2017 | $31,216,000 | -21.2% | 1,560,000 | -27.8% | 6.07% | -14.4% |
| Q2 2017 | $39,593,000 | +174.0% | 2,160,000 | +47.1% | 7.09% | +147.1% |
| Q1 2017 | $14,450,000 | – | 1,468,521 | – | 2.87% | – |
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% |