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 | $7,112,000 | -2.4% | 7,007,000 | 0.0% | 0.26% | -0.8% |
| Q4 2021 | $7,290,000 | -0.3% | 7,007,000 | 0.0% | 0.26% | -16.7% |
| Q3 2021 | $7,311,000 | -3.1% | 7,007,000 | 0.0% | 0.31% | -0.3% |
| Q2 2021 | $7,544,000 | -6.4% | 7,007,000 | 0.0% | 0.31% | -5.7% |
| Q1 2021 | $8,057,000 | -10.6% | 7,007,000 | 0.0% | 0.33% | -4.1% |
| Q4 2020 | $9,010,000 | +13.4% | 7,007,000 | 0.0% | 0.34% | -8.2% |
| Q3 2020 | $7,947,000 | +20.9% | 7,007,000 | +23.9% | 0.38% | +1.1% |
| Q2 2020 | $6,574,000 | +240.1% | 5,657,000 | +223.3% | 0.37% | +235.1% |
| Q2 2019 | $1,933,000 | -6.7% | 1,750,000 | -12.5% | 0.11% | -10.5% |
| Q1 2019 | $2,072,000 | -30.8% | 2,000,000 | -33.3% | 0.12% | -38.3% |
| Q4 2018 | $2,993,000 | +505.9% | 3,000,000 | +500.0% | 0.20% | +773.9% |
| Q2 2018 | $494,000 | – | 500,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PIPER SANDLER & CO. | 3,000,000 | $2,985,000 | 2.72% |
| DeepCurrents Investment Group LLC | 31,204,000 | $31,390,000 | 1.25% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 25,417,000 | $25,518,000 | 0.53% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 15,519,000 | $15,732,000 | 0.35% |
| WOLVERINE ASSET MANAGEMENT LLC | 19,479,000 | $19,558,000 | 0.20% |
| LMR Partners LLP | 9,500,000 | $9,575,000 | 0.16% |
| OAKTREE CAPITAL MANAGEMENT LP | 12,663,000 | $12,829,000 | 0.15% |
| PURA VIDA INVESTMENTS, LLC | 20,000 | $2,026,000 | 0.12% |
| Aequim Alternative Investments LP | 2,000,000 | $2,026,000 | 0.06% |
| PALISADE CAPITAL MANAGEMENT, LP | 1,672,000 | $1,681,000 | 0.05% |