PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 159 filers reported holding PTC THERAPEUTICS INC in Q2 2015. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2015 | $12,352,000 | +95.9% | 381,227 | +61.5% | 0.42% | +117.9% |
Q3 2015 | $6,304,000 | +12.4% | 236,100 | +102.7% | 0.20% | +22.6% |
Q2 2015 | $5,607,000 | -12.2% | 116,500 | +11.0% | 0.16% | -13.1% |
Q1 2015 | $6,389,000 | -85.8% | 105,000 | -87.9% | 0.18% | -86.1% |
Q4 2014 | $44,993,000 | +16.2% | 869,101 | -1.2% | 1.31% | +9.9% |
Q3 2014 | $38,711,000 | +68.2% | 879,602 | -0.1% | 1.20% | +77.8% |
Q2 2014 | $23,015,000 | -2.3% | 880,463 | -2.3% | 0.67% | +5.8% |
Q1 2014 | $23,563,000 | – | 901,423 | – | 0.64% | – |
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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% |