PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 204 filers reported holding PTC THERAPEUTICS INC in Q2 2023. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2023 | $2,579,285 | +277.8% | 53,247 | +197.7% | 1.32% | +378.3% |
Q4 2022 | $682,709 | -31.6% | 17,886 | -9.1% | 0.28% | +403.6% |
Q2 2020 | $998,000 | +56.9% | 19,677 | +16.4% | 0.06% | -78.1% |
Q1 2019 | $636,000 | +32.5% | 16,903 | +14.2% | 0.25% | +55.9% |
Q4 2015 | $480,000 | -21.8% | 14,800 | -35.7% | 0.16% | -21.5% |
Q3 2015 | $614,000 | -47.1% | 23,000 | -4.6% | 0.20% | -40.1% |
Q2 2015 | $1,160,000 | – | 24,100 | – | 0.34% | – |
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% |