PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 160 filers reported holding PTC THERAPEUTICS INC in Q1 2015. The put-call ratio across all filers is 1.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $23,406,000 | -51.2% | 722,415 | -59.8% | 0.02% | -9.1% |
| Q3 2015 | $47,970,000 | +19.0% | 1,796,642 | +114.6% | 0.02% | -33.3% |
| Q2 2015 | $40,300,000 | -0.7% | 837,323 | +25.5% | 0.03% | 0.0% |
| Q1 2015 | $40,603,000 | +29.0% | 667,264 | +9.7% | 0.03% | +22.2% |
| Q4 2014 | $31,484,000 | +26.1% | 608,154 | +7.2% | 0.03% | +17.4% |
| Q3 2014 | $24,969,000 | +70.1% | 567,347 | +1.0% | 0.02% | +76.9% |
| Q2 2014 | $14,682,000 | -8.0% | 561,656 | -8.0% | 0.01% | -13.3% |
| Q1 2014 | $15,956,000 | +110.3% | 610,421 | +36.5% | 0.02% | +114.3% |
| Q4 2013 | $7,588,000 | -20.0% | 447,151 | +1.2% | 0.01% | -22.2% |
| Q3 2013 | $9,484,000 | – | 441,961 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Asymmetry Capital Management, L.P. | 110,794 | $3,802,000 | 10.50% |
| Boxer Capital, LLC | 2,155,000 | $73,960,000 | 9.14% |
| RTW INVESTMENTS, LP | 1,922,346 | $65,975,000 | 6.14% |
| GREAT POINT PARTNERS LLC | 1,225,000 | $42,042,000 | 5.31% |
| Opaleye Management Inc. | 190,000 | $6,520,000 | 2.43% |
| SCOPIA CAPITAL MANAGEMENT LP | 1,626,965 | $55,837,000 | 1.89% |
| SPHERA FUNDS MANAGEMENT LTD. | 345,500 | $11,858,000 | 1.34% |
| SECTORAL ASSET MANAGEMENT INC | 233,536 | $8,015,000 | 1.09% |
| Elk Creek Partners, LLC | 377,674 | $12,962,000 | 1.08% |
| Orbimed Advisors | 1,519,700 | $52,156,000 | 0.96% |