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 | $25,159,662 | -39.3% | 1,122,698 | +10.2% | 0.15% | -37.7% |
| Q2 2023 | $41,429,472 | +18.3% | 1,018,674 | +40.9% | 0.24% | +11.2% |
| Q1 2023 | $35,015,968 | +4.1% | 722,873 | -18.0% | 0.22% | -5.7% |
| Q4 2022 | $33,641,359 | +21.2% | 881,356 | +59.4% | 0.23% | +4.1% |
| Q3 2022 | $27,754,000 | -15.7% | 552,863 | -32.7% | 0.22% | -14.1% |
| Q2 2022 | $32,933,000 | +39.4% | 822,094 | +29.9% | 0.26% | +60.4% |
| Q1 2022 | $23,618,000 | +2.4% | 633,030 | +9.3% | 0.16% | +3.2% |
| Q4 2021 | $23,070,000 | +43.9% | 579,216 | +34.5% | 0.15% | +42.6% |
| Q3 2021 | $16,028,000 | -11.4% | 430,757 | +0.6% | 0.11% | -12.2% |
| Q2 2021 | $18,099,000 | +177.0% | 428,173 | +210.3% | 0.12% | +146.0% |
| Q1 2021 | $6,534,000 | +133.4% | 137,984 | +200.7% | 0.05% | +100.0% |
| Q4 2020 | $2,800,000 | +24.9% | 45,885 | -4.3% | 0.02% | +8.7% |
| Q3 2020 | $2,241,000 | -15.7% | 47,945 | -8.5% | 0.02% | -20.7% |
| Q2 2020 | $2,659,000 | +113.4% | 52,396 | +87.6% | 0.03% | +81.2% |
| Q1 2020 | $1,246,000 | +311.2% | 27,926 | +342.6% | 0.02% | +433.3% |
| Q4 2019 | $303,000 | +37.7% | 6,310 | -3.1% | 0.00% | 0.0% |
| Q3 2019 | $220,000 | -2.2% | 6,510 | +29.9% | 0.00% | 0.0% |
| Q2 2019 | $225,000 | -62.4% | 5,010 | -60.7% | 0.00% | -62.5% |
| Q3 2018 | $599,000 | +27.7% | 12,740 | -8.3% | 0.01% | +14.3% |
| Q2 2018 | $469,000 | +136.9% | 13,900 | +17.3% | 0.01% | +133.3% |
| Q4 2017 | $198,000 | -19.8% | 11,850 | -52.7% | 0.00% | -40.0% |
| Q1 2017 | $247,000 | -21.3% | 25,060 | -12.9% | 0.01% | -16.7% |
| Q4 2016 | $314,000 | – | 28,770 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Burrage Capital Management LLC | 161,083 | $9,831,000 | 7.49% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 333,000 | $20,323,000 | 5.55% |
| RTW INVESTMENTS, LP | 4,221,836 | $257,659,000 | 4.32% |
| GEORGE KAISER FAMILY FOUNDATION | 90,011 | $10,766,000 | 2.85% |
| SECTORAL ASSET MANAGEMENT INC | 603,978 | $36,861,000 | 2.60% |
| Redwood Investments, LLC | 364,837 | $22,266,000 | 1.90% |
| ARMISTICE CAPITAL, LLC | 716,000 | $43,697,000 | 1.49% |
| CM Management, LLC | 25,000 | $1,526,000 | 1.42% |
| Third Security, LLC | 237,015 | $14,465,000 | 1.32% |
| Sofinnova Investments, Inc. | 316,478 | $19,315,000 | 1.15% |