PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAB7. A total of 19 filers reported holding PTC THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $2,135,000 | -43.9% | 2,000,000 | -43.3% | 0.00% | -50.0% |
| Q2 2021 | $3,808,000 | +34.3% | 3,525,000 | +41.7% | 0.00% | +100.0% |
| Q1 2021 | $2,836,000 | -12.0% | 2,488,000 | -0.5% | 0.00% | -50.0% |
| Q4 2020 | $3,222,000 | +14.7% | 2,500,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $2,808,000 | -58.5% | 2,500,000 | -57.5% | 0.00% | -60.0% |
| Q2 2020 | $6,768,000 | -52.7% | 5,883,000 | -52.5% | 0.01% | -50.0% |
| Q4 2019 | $14,296,000 | +1742.3% | 12,393,000 | +1552.4% | 0.01% | +900.0% |
| Q3 2019 | $776,000 | -63.4% | 750,000 | -61.0% | 0.00% | -50.0% |
| Q2 2019 | $2,122,000 | -72.8% | 1,925,000 | -74.5% | 0.00% | -71.4% |
| Q1 2019 | $7,803,000 | -35.1% | 7,535,000 | -37.8% | 0.01% | -46.2% |
| Q4 2018 | $12,029,000 | -21.4% | 12,105,000 | -9.4% | 0.01% | -7.1% |
| Q3 2018 | $15,307,000 | +37.6% | 13,362,000 | +18.6% | 0.01% | +27.3% |
| Q2 2018 | $11,127,000 | +79.6% | 11,262,000 | +66.5% | 0.01% | +83.3% |
| Q1 2018 | $6,197,000 | +4.4% | 6,762,000 | -12.9% | 0.01% | +20.0% |
| Q4 2017 | $5,938,000 | -42.5% | 7,762,000 | -39.6% | 0.01% | -50.0% |
| Q3 2017 | $10,325,000 | +233.2% | 12,855,000 | +221.0% | 0.01% | +233.3% |
| Q2 2017 | $3,099,000 | +35.7% | 4,005,000 | +10.2% | 0.00% | +50.0% |
| Q1 2017 | $2,283,000 | – | 3,635,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DeepCurrents Investment Group LLC | 31,204,000 | $31,610,000 | 0.98% |
| Opti Capital Management, LP | 8,000,000 | $8,206,000 | 0.66% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 14,527,000 | $15,076,000 | 0.34% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 15,519,000 | $15,848,000 | 0.31% |
| CSS LLC/IL | 7,007,000 | $7,112,000 | 0.26% |
| WOLVERINE ASSET MANAGEMENT LLC | 17,479,000 | $17,762,000 | 0.17% |
| LMR Partners LLP | 9,500,000 | $9,933,000 | 0.12% |
| PALISADE CAPITAL MANAGEMENT, LP | 4,672,000 | $4,858,000 | 0.11% |
| Verition Fund Management LLC | 8,091,000 | $8,233,000 | 0.10% |
| Aequim Alternative Investments LP | 2,000,000 | $2,035,000 | 0.05% |