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 | $12,535 | -41.6% | 559,325 | +5.9% | 0.04% | -42.4% |
| Q2 2023 | $21,472 | -26.7% | 527,946 | -12.8% | 0.07% | -35.3% |
| Q1 2023 | $29,312 | +21.8% | 605,120 | -4.0% | 0.10% | +18.6% |
| Q4 2022 | $24,060 | -99.9% | 630,350 | +50.9% | 0.09% | +3.6% |
| Q3 2022 | $20,976,000 | +69.0% | 417,835 | +34.9% | 0.08% | +76.6% |
| Q2 2022 | $12,412,000 | +70.1% | 309,842 | +58.5% | 0.05% | +88.0% |
| Q1 2022 | $7,295,000 | -16.0% | 195,519 | -10.3% | 0.02% | -13.8% |
| Q4 2021 | $8,686,000 | +34.0% | 218,078 | +25.2% | 0.03% | +20.8% |
| Q3 2021 | $6,481,000 | -42.8% | 174,179 | -35.0% | 0.02% | -40.0% |
| Q2 2021 | $11,332,000 | -26.7% | 268,077 | -17.8% | 0.04% | -37.5% |
| Q1 2021 | $15,451,000 | -43.0% | 326,307 | -26.6% | 0.06% | -48.8% |
| Q4 2020 | $27,123,000 | +29.3% | 444,426 | -0.9% | 0.12% | +5.0% |
| Q3 2020 | $20,974,000 | +5.9% | 448,635 | +15.0% | 0.12% | -11.2% |
| Q2 2020 | $19,799,000 | +15.2% | 390,210 | +1.2% | 0.13% | -8.2% |
| Q1 2020 | $17,194,000 | -11.8% | 385,436 | -5.1% | 0.15% | +9.8% |
| Q4 2019 | $19,498,000 | +75.6% | 405,957 | +23.6% | 0.13% | +56.5% |
| Q3 2019 | $11,106,000 | -36.8% | 328,388 | -15.9% | 0.08% | -40.6% |
| Q2 2019 | $17,565,000 | +27.6% | 390,337 | +6.7% | 0.14% | +24.3% |
| Q1 2019 | $13,764,000 | +75.9% | 365,674 | +49.6% | 0.12% | +59.7% |
| Q4 2018 | $7,824,000 | -28.6% | 244,417 | +4.8% | 0.07% | -14.3% |
| Q3 2018 | $10,960,000 | +3390.4% | 233,184 | +4419.1% | 0.08% | +4100.0% |
| Q1 2015 | $314,000 | +0.3% | 5,160 | -14.7% | 0.00% | -33.3% |
| Q4 2014 | $313,000 | – | 6,052 | – | 0.00% | – |
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% |