PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 123 filers reported holding PTC THERAPEUTICS INC in Q1 2016. The put-call ratio across all filers is 0.33 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $6,570,000 | -64.0% | 147,280 | -61.2% | 0.38% | -50.6% |
| Q4 2019 | $18,241,000 | +45.0% | 379,788 | +2.1% | 0.77% | +31.2% |
| Q3 2019 | $12,578,000 | -28.0% | 371,908 | -4.1% | 0.59% | -16.3% |
| Q2 2019 | $17,460,000 | +54.9% | 388,010 | +29.6% | 0.70% | +52.7% |
| Q1 2019 | $11,271,000 | +48.3% | 299,431 | +35.2% | 0.46% | +22.7% |
| Q4 2018 | $7,602,000 | -28.3% | 221,503 | -1.8% | 0.37% | -3.9% |
| Q3 2018 | $10,596,000 | +137.8% | 225,450 | +63.9% | 0.39% | +85.2% |
| Q4 2015 | $4,456,000 | +641.4% | 137,524 | +510.8% | 0.21% | +577.4% |
| Q3 2015 | $601,000 | – | 22,514 | – | 0.03% | – |
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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% |