PTC THERAPEUTICS INC's ticker is PTCT and the CUSIP is 69366J200. A total of 189 filers reported holding PTC THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is 0.72 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $3,823,000 | -78.8% | 85,696 | -77.1% | 0.24% | -67.3% |
| Q4 2019 | $18,004,000 | +46.5% | 374,846 | +3.1% | 0.74% | +35.1% |
| Q3 2019 | $12,291,000 | -23.0% | 363,412 | +2.4% | 0.54% | -14.2% |
| Q2 2019 | $15,964,000 | +54.4% | 354,748 | +29.1% | 0.63% | +52.8% |
| Q1 2019 | $10,340,000 | +45.3% | 274,712 | +32.5% | 0.42% | +24.6% |
| Q4 2018 | $7,116,000 | -27.0% | 207,353 | 0.0% | 0.33% | +1.2% |
| Q3 2018 | $9,746,000 | +166.9% | 207,353 | +84.0% | 0.33% | +70.5% |
| Q4 2015 | $3,651,000 | – | 112,678 | – | 0.19% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 1,750,000 | $84,053,000 | 7.32% |
| RTW INVESTMENTS, LP | 3,832,480 | $184,074,000 | 6.94% |
| Burrage Capital Management LLC | 195,725 | $9,401,000 | 6.30% |
| Asymmetry Capital Management, L.P. | 55,408 | $2,661,000 | 4.77% |
| SECTORAL ASSET MANAGEMENT INC | 328,738 | $15,789,000 | 2.36% |
| ARMISTICE CAPITAL, LLC | 758,000 | $36,407,000 | 2.10% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 114,000 | $5,470,000 | 1.97% |
| Opaleye Management Inc. | 191,000 | $9,174,000 | 1.80% |
| Sofinnova Investments, Inc. | 517,092 | $24,836,000 | 1.79% |
| Chubb Ltd | 8,180 | $393,000 | 1.68% |