PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 189 filers reported holding PTC THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is 0.72 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $12,773,000 | +13.7% | 251,734 | 0.0% | 1.16% | -43.5% |
| Q1 2020 | $11,230,000 | +14.8% | 251,734 | +23.6% | 2.06% | +39.5% |
| Q4 2019 | $9,784,000 | +58.0% | 203,711 | +11.2% | 1.47% | +101.4% |
| Q3 2019 | $6,193,000 | +0.3% | 183,119 | +33.5% | 0.73% | +20.6% |
| Q2 2019 | $6,175,000 | -8.8% | 137,219 | -80.1% | 0.61% | +63.2% |
| Q1 2017 | $6,771,000 | -22.9% | 688,084 | -14.5% | 0.37% | -12.3% |
| Q4 2016 | $8,783,000 | – | 805,000 | – | 0.42% | – |
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% |