PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 182 filers reported holding PTC THERAPEUTICS INC in Q1 2019. The put-call ratio across all filers is 0.82 and the average weighting 0.4%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2019 | $11,402,000 | +13.1% | 302,917 | +3.1% | 0.01% | 0.0% |
Q4 2018 | $10,080,000 | -77.6% | 293,715 | -69.3% | 0.01% | -48.1% |
Q3 2018 | $44,914,000 | +227.5% | 955,610 | +135.0% | 0.03% | +58.8% |
Q2 2018 | $13,714,000 | +35.1% | 406,590 | +8.4% | 0.02% | +30.8% |
Q1 2018 | $10,154,000 | +715.6% | 375,222 | +402.8% | 0.01% | +550.0% |
Q4 2017 | $1,245,000 | -1.7% | 74,629 | +17.9% | 0.00% | 0.0% |
Q3 2017 | $1,267,000 | +12.7% | 63,318 | +3.3% | 0.00% | 0.0% |
Q2 2017 | $1,124,000 | +95.8% | 61,324 | +5.2% | 0.00% | +100.0% |
Q1 2017 | $574,000 | -80.9% | 58,298 | -78.8% | 0.00% | -80.0% |
Q4 2016 | $3,004,000 | +309.8% | 275,371 | +426.1% | 0.01% | +400.0% |
Q3 2016 | $733,000 | +99.7% | 52,338 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $367,000 | +14.3% | 52,338 | +4.9% | 0.00% | 0.0% |
Q1 2016 | $321,000 | -80.1% | 49,904 | 0.0% | 0.00% | -66.7% |
Q4 2015 | $1,617,000 | +23.2% | 49,904 | +1.5% | 0.00% | 0.0% |
Q3 2015 | $1,313,000 | -44.6% | 49,173 | -0.2% | 0.00% | -25.0% |
Q2 2015 | $2,372,000 | +4.2% | 49,273 | +31.7% | 0.00% | 0.0% |
Q1 2015 | $2,276,000 | +28.7% | 37,401 | +9.5% | 0.00% | +33.3% |
Q4 2014 | $1,769,000 | -19.7% | 34,163 | -31.7% | 0.00% | -25.0% |
Q3 2014 | $2,202,000 | +169.2% | 50,024 | +59.9% | 0.00% | +100.0% |
Q2 2014 | $818,000 | +88.0% | 31,278 | +87.9% | 0.00% | +100.0% |
Q1 2014 | $435,000 | +186.2% | 16,650 | +86.0% | 0.00% | – |
Q4 2013 | $152,000 | -20.8% | 8,950 | 0.0% | 0.00% | – |
Q3 2013 | $192,000 | – | 8,950 | – | 0.00% | – |
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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% |