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 | $264 | +1289.5% | 11,800 | +2437.6% | 0.12% | +1060.0% |
Q2 2023 | $19 | -91.9% | 465 | -92.4% | 0.01% | -93.7% |
Q4 2022 | $234 | -99.8% | 6,132 | +106.5% | 0.16% | -50.0% |
Q2 2022 | $118,000 | +76.1% | 2,969 | +124.9% | 0.32% | +310.4% |
Q3 2021 | $67,000 | -94.4% | 1,320 | -95.0% | 0.08% | -83.0% |
Q2 2020 | $1,197,000 | +2502.2% | 26,434 | +2471.4% | 0.45% | +502.7% |
Q1 2020 | $46,000 | -40.3% | 1,028 | -36.3% | 0.08% | -15.7% |
Q4 2019 | $77,000 | -93.2% | 1,613 | -93.6% | 0.09% | -86.0% |
Q2 2019 | $1,130,000 | – | 25,114 | – | 0.64% | – |
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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% |