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 | ||||
---|---|---|---|---|---|---|
Q2 2023 | $233,014 | -65.0% | 5,627 | -59.0% | 0.00% | -100.0% |
Q1 2023 | $665,033 | +193.9% | 13,729 | +131.6% | 0.00% | – |
Q4 2022 | $226,310 | -5.3% | 5,929 | +24.5% | 0.00% | – |
Q3 2022 | $239,000 | -1.2% | 4,761 | -32.6% | 0.00% | -100.0% |
Q4 2018 | $242,000 | -37.0% | 7,060 | -74.2% | 0.00% | -50.0% |
Q3 2016 | $384,000 | -60.4% | 27,400 | -80.2% | 0.00% | -60.0% |
Q2 2016 | $970,000 | +9.0% | 138,200 | 0.0% | 0.01% | -37.5% |
Q1 2016 | $890,000 | -72.9% | 138,200 | +36.4% | 0.01% | -60.0% |
Q4 2015 | $3,282,000 | +27.7% | 101,300 | +5.2% | 0.02% | +25.0% |
Q3 2015 | $2,571,000 | -38.9% | 96,300 | +10.2% | 0.02% | -30.4% |
Q2 2015 | $4,207,000 | +25.0% | 87,400 | +58.0% | 0.02% | +27.8% |
Q1 2015 | $3,365,000 | +106.3% | 55,300 | +75.6% | 0.02% | +125.0% |
Q4 2014 | $1,631,000 | – | 31,500 | – | 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% |