PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 202 filers reported holding PTC THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2023 | $1,649,237 | -57.5% | 34,047 | -69.9% | 0.03% | -82.6% |
Q4 2018 | $3,878,000 | -66.2% | 113,000 | -53.7% | 0.17% | -59.1% |
Q3 2018 | $11,468,000 | +398.6% | 244,000 | +257.8% | 0.42% | +343.2% |
Q2 2018 | $2,300,000 | +24.7% | 68,200 | 0.0% | 0.10% | +10.5% |
Q1 2018 | $1,845,000 | +62.1% | 68,200 | 0.0% | 0.09% | +45.8% |
Q4 2017 | $1,138,000 | -16.6% | 68,200 | 0.0% | 0.06% | -23.4% |
Q3 2017 | $1,365,000 | – | 68,200 | – | 0.08% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
RTW INVESTMENTS, LP | 7,235,196 | $162,140,742 | 3.42% |
Camber Capital Management LP | 3,400,000 | $76,194 | 2.51% |
ARMISTICE CAPITAL, LLC | 6,150,000 | $137,821,500 | 2.11% |
GREAT POINT PARTNERS LLC | 500,000 | $11,205,000 | 2.04% |
COWEN AND COMPANY, LLC | 799,511 | $17,917,041 | 1.25% |
GEORGE KAISER FAMILY FOUNDATION | 45,816 | $6,491,211 | 1.22% |
SPHERA FUNDS MANAGEMENT LTD. | 218,459 | $4,895,666 | 0.89% |
SECTORAL ASSET MANAGEMENT INC | 187,016 | $4,191,029 | 0.82% |
Nebula Research & Development LLC | 21,858 | $489,838 | 0.26% |
Phocas Financial Corp. | 64,701 | $1,450,000 | 0.21% |