SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 227 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,046 | -0.1% | 183 | +8.9% | 0.00% | 0.0% |
| Q2 2023 | $5,051 | -17.0% | 168 | 0.0% | 0.00% | -50.0% |
| Q1 2023 | $6,087 | +1.6% | 168 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $5,993 | -0.1% | 168 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $6,000 | +20.0% | 168 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $5,000 | -16.7% | 168 | -2.3% | 0.00% | 0.0% |
| Q1 2022 | $6,000 | +20.0% | 172 | +2.4% | 0.00% | +100.0% |
| Q4 2021 | $5,000 | +25.0% | 168 | +2.4% | 0.00% | 0.0% |
| Q3 2021 | $4,000 | -33.3% | 164 | -8.9% | 0.00% | -50.0% |
| Q2 2021 | $6,000 | +50.0% | 180 | +9.8% | 0.00% | +100.0% |
| Q1 2021 | $4,000 | 0.0% | 164 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $4,000 | +300.0% | 164 | +485.7% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 28 | -36.4% | 0.00% | – |
| Q2 2020 | $1,000 | – | 44 | +100.0% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 22 | -71.4% | 0.00% | -100.0% |
| Q4 2019 | $2,000 | +100.0% | 77 | +60.4% | 0.00% | – |
| Q3 2019 | $1,000 | -50.0% | 48 | -11.1% | 0.00% | -100.0% |
| Q1 2019 | $2,000 | +100.0% | 54 | +25.6% | 0.00% | – |
| Q4 2018 | $1,000 | -50.0% | 43 | +26.5% | 0.00% | -100.0% |
| Q3 2018 | $2,000 | 0.0% | 34 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $2,000 | +100.0% | 34 | +9.7% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | – | 31 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HealthInvest Partners AB | 335,000 | $8,934,000 | 13.38% |
| ASHFORD CAPITAL MANAGEMENT INC | 1,016,665 | $27,114,000 | 2.46% |
| Bruce & Co., Inc. | 402,105 | $10,724,000 | 2.28% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 297,500 | $7,934,000 | 1.91% |
| ARMISTICE CAPITAL, LLC | 3,900,000 | $104,013,000 | 1.76% |
| Bridge City Capital, LLC | 108,884 | $2,904,000 | 1.32% |
| S&T BANK/PA | 316,098 | $8,430,000 | 1.31% |
| Kent Lake Capital LLC | 100,000 | $2,667,000 | 1.15% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 331,140 | $8,832,000 | 1.02% |
| Prairiewood Capital, LLC | 45,297 | $1,208,000 | 0.99% |