PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 14 filers reported holding PTC THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 1.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $3,951,000 | +115.7% | 4,000,000 | +100.0% | 0.00% | 0.0% |
| Q1 2018 | $1,832,000 | +388.5% | 2,000,000 | +312.4% | 0.00% | – |
| Q2 2017 | $375,000 | +77.7% | 485,000 | +44.3% | 0.00% | – |
| Q1 2017 | $211,000 | -73.5% | 336,000 | -74.9% | 0.00% | -100.0% |
| Q4 2016 | $795,000 | -74.2% | 1,336,000 | -77.0% | 0.00% | -50.0% |
| Q3 2016 | $3,077,000 | – | 5,807,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DeepCurrents Investment Group LLC | 31,204,000 | $33,828,000 | 1.01% |
| Opti Capital Management, LP | 8,000,000 | $8,743,000 | 0.94% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 15,519,000 | $16,885,000 | 0.37% |
| CSS LLC/IL | 7,007,000 | $7,544,000 | 0.31% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 14,527,000 | $15,558,000 | 0.28% |
| WOLVERINE ASSET MANAGEMENT LLC | 19,454,000 | $20,896,000 | 0.16% |
| LMR Partners LLP | 9,500,000 | $10,292,000 | 0.16% |
| Aequim Alternative Investments LP | 2,000,000 | $2,155,000 | 0.09% |
| Verition Fund Management LLC | 8,091,000 | $8,718,000 | 0.08% |
| SG Americas Securities, LLC | 61,550 | $6,632,000 | 0.03% |