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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $2,156,000 | -37.8% | 2,000,000 | -33.3% | 0.00% | -33.3% |
| Q1 2021 | $3,467,000 | -58.1% | 3,000,000 | -53.3% | 0.00% | -62.5% |
| Q4 2020 | $8,271,000 | +12.8% | 6,420,000 | 0.0% | 0.01% | -11.1% |
| Q3 2020 | $7,330,000 | -71.9% | 6,420,000 | -71.6% | 0.01% | -70.0% |
| Q2 2020 | $26,066,000 | +2.8% | 22,580,000 | -3.0% | 0.03% | -11.8% |
| Q1 2020 | $25,354,000 | +33.4% | 23,270,000 | +40.8% | 0.03% | +100.0% |
| Q4 2019 | $19,009,000 | +22.9% | 16,525,000 | +11.2% | 0.02% | +13.3% |
| Q3 2019 | $15,464,000 | -42.4% | 14,865,000 | -38.6% | 0.02% | -40.0% |
| Q2 2019 | $26,843,000 | -18.1% | 24,205,000 | -23.6% | 0.02% | -21.9% |
| Q1 2019 | $32,786,000 | +8.9% | 31,695,000 | +3.7% | 0.03% | -3.0% |
| Q4 2018 | $30,097,000 | -8.0% | 30,570,000 | +9.1% | 0.03% | +10.0% |
| Q3 2018 | $32,702,000 | +91.7% | 28,025,000 | +62.5% | 0.03% | +76.5% |
| Q2 2018 | $17,056,000 | +1726.1% | 17,250,000 | +1625.0% | 0.02% | +1600.0% |
| Q1 2018 | $934,000 | +20.7% | 1,000,000 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $774,000 | -51.8% | 1,000,000 | -50.0% | 0.00% | 0.0% |
| Q3 2017 | $1,606,000 | – | 2,000,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 24,877,000 | $25,902,000 | 1.06% |
| PFM Health Sciences, LP | 19,807,000 | $20,605,000 | 0.61% |
| Partner Investment Management, L.P. | 193,000 | $201,000 | 0.34% |
| DeepCurrents Investment Group LLC | 4,430,000 | $4,581,000 | 0.31% |
| WOLVERINE ASSET MANAGEMENT LLC | 20,454,000 | $21,253,000 | 0.27% |
| FARALLON CAPITAL MANAGEMENT LLC | 24,176,000 | $25,210,000 | 0.19% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,300,000 | $2,381,000 | 0.07% |
| Verition Fund Management LLC | 1,415,000 | $1,472,000 | 0.04% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 4,298,000 | $4,470,000 | 0.03% |
| LOOMIS SAYLES & CO L P | 248,482 | $8,404,000 | 0.02% |