PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 184 filers reported holding PTC THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $32,562 | -45.9% | 1,453 | -1.8% | 0.00% | – |
Q2 2023 | $60,192 | -14.5% | 1,480 | +1.9% | 0.00% | – |
Q1 2023 | $70,383 | +26.9% | 1,453 | 0.0% | 0.00% | – |
Q4 2022 | $55,461 | -24.0% | 1,453 | 0.0% | 0.00% | – |
Q3 2022 | $73,000 | +25.9% | 1,453 | 0.0% | 0.00% | – |
Q2 2022 | $58,000 | +7.4% | 1,453 | 0.0% | 0.00% | – |
Q1 2022 | $54,000 | -6.9% | 1,453 | 0.0% | 0.00% | – |
Q4 2021 | $58,000 | +7.4% | 1,453 | 0.0% | 0.00% | – |
Q3 2021 | $54,000 | -11.5% | 1,453 | 0.0% | 0.00% | – |
Q2 2021 | $61,000 | -11.6% | 1,453 | 0.0% | 0.00% | – |
Q1 2021 | $69,000 | -22.5% | 1,453 | 0.0% | 0.00% | – |
Q4 2020 | $89,000 | – | 1,453 | +3532.5% | 0.00% | – |
Q2 2016 | $0 | – | 40 | – | 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% |