PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 180 filers reported holding PTC THERAPEUTICS INC in Q3 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 | $1,139 | -51.0% | 28 | -41.7% | 0.00% | – |
Q1 2023 | $2,326 | +117.6% | 48 | +71.4% | 0.00% | – |
Q4 2022 | $1,069 | +6.9% | 28 | -3.4% | 0.00% | – |
Q3 2022 | $1,000 | – | 29 | +222.2% | 0.00% | – |
Q4 2021 | $0 | -100.0% | 9 | -96.8% | 0.00% | – |
Q3 2021 | $10,000 | -23.1% | 282 | -68.7% | 0.00% | -100.0% |
Q3 2016 | $13,000 | +116.7% | 900 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $6,000 | – | 900 | – | 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% |