PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 18 filers reported holding PTC THERAPEUTICS INC in Q3 2021. 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 ↓ |
|---|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 24,877,000 | $28,400,000 | 0.91% |
| DeepCurrents Investment Group LLC | 11,130,000 | $12,770,000 | 0.58% |
| FARALLON CAPITAL MANAGEMENT LLC | 39,676,000 | $45,851,000 | 0.31% |
| WOLVERINE ASSET MANAGEMENT LLC | 20,454,000 | $23,593,000 | 0.27% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,300,000 | $2,645,000 | 0.08% |
| Verition Fund Management LLC | 2,762,000 | $3,197,000 | 0.06% |
| LOOMIS SAYLES & CO L P | 240,850 | $11,568,000 | 0.02% |
| Allianz Asset Management GmbH | 16,525,000 | $19,009,000 | 0.02% |
| D. E. Shaw & Co., Inc. | 8,443,000 | $9,732,000 | 0.01% |
| CREDIT SUISSE AG/ | 12,393,000 | $14,296,000 | 0.01% |