SUPERNUS PHARMACEUTICALS INC's ticker is and the CUSIP is 868459AD0. A total of 47 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $492,000 | -0.4% | 500,000 | 0.0% | 0.04% | -2.3% |
| Q2 2021 | $494,000 | +2.3% | 500,000 | 0.0% | 0.04% | -22.8% |
| Q1 2021 | $483,000 | +0.8% | 500,000 | 0.0% | 0.06% | -3.4% |
| Q4 2020 | $479,000 | +3.7% | 500,000 | 0.0% | 0.06% | -1.7% |
| Q3 2020 | $462,000 | +4.1% | 500,000 | 0.0% | 0.06% | -3.2% |
| Q2 2020 | $444,000 | +8.0% | 500,000 | 0.0% | 0.06% | +26.5% |
| Q1 2020 | $411,000 | -86.7% | 500,000 | -84.9% | 0.05% | -80.0% |
| Q3 2019 | $3,079,000 | -88.6% | 3,310,000 | -88.0% | 0.24% | -89.7% |
| Q2 2019 | $27,021,000 | -3.9% | 27,692,000 | -4.9% | 2.38% | -10.2% |
| Q1 2019 | $28,123,000 | – | 29,127,000 | – | 2.66% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Wellesley Asset Management | 71,162 | $69,799,000 | 4.72% |
| ZAZOVE ASSOCIATES LLC | 27,692,000 | $27,021,000 | 2.38% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 61,727,000 | $60,252,000 | 1.17% |
| SHENKMAN CAPITAL MANAGEMENT INC | 7,637,000 | $7,524,000 | 0.85% |
| NN Investment Partners Holdings N.V. | 38,700,000 | $37,743,000 | 0.30% |
| CAMDEN ASSET MANAGEMENT L P /CA | 5,825,000 | $5,684,000 | 0.18% |
| EDMOND DE ROTHSCHILD HOLDING S.A. | 4,479,000 | $4,384,000 | 0.16% |
| Lombard Odier Asset Management (Europe) Ltd | 2,005,000 | $1,905,000 | 0.16% |
| PRUDENTIAL PLC | 41,809,000 | $40,973,000 | 0.12% |
| Calamos Advisors LLC | 22,303,000 | $21,829,000 | 0.12% |