PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 18 filers reported holding PTC THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $8,206,000 | -3.5% | 8,000,000 | 0.0% | 0.66% | +2.5% |
| Q4 2021 | $8,505,000 | +1.5% | 8,000,000 | 0.0% | 0.64% | -18.0% |
| Q3 2021 | $8,383,000 | -4.1% | 8,000,000 | 0.0% | 0.79% | -16.0% |
| Q2 2021 | $8,743,000 | -10.7% | 8,000,000 | -5.9% | 0.94% | -21.7% |
| Q1 2021 | $9,796,000 | -10.6% | 8,500,000 | 0.0% | 1.20% | -2.0% |
| Q4 2020 | $10,952,000 | +13.2% | 8,500,000 | 0.0% | 1.22% | +3.1% |
| Q3 2020 | $9,674,000 | -16.9% | 8,500,000 | +84900.0% | 1.18% | -40.5% |
| Q2 2020 | $11,641,000 | +249.0% | 10,000 | +233.3% | 1.99% | +296.2% |
| Q2 2019 | $3,336,000 | – | 3,000 | – | 0.50% | – |
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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% |