SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 235 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is 0.09 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $724,596 | +3.7% | 24,105 | +6.2% | 0.00% | 0.0% |
| Q2 2021 | $699,000 | -28.8% | 22,690 | -39.5% | 0.00% | -25.0% |
| Q1 2021 | $982,000 | +87.0% | 37,510 | +79.6% | 0.00% | +100.0% |
| Q4 2020 | $525,000 | +101.9% | 20,880 | +90.6% | 0.00% | +100.0% |
| Q2 2020 | $260,000 | +39.8% | 10,956 | +6.2% | 0.00% | 0.0% |
| Q1 2020 | $186,000 | -52.7% | 10,321 | -37.7% | 0.00% | -50.0% |
| Q4 2019 | $393,000 | -13.8% | 16,576 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $456,000 | -16.8% | 16,576 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $548,000 | -48.4% | 16,576 | -21.4% | 0.00% | -50.0% |
| Q3 2018 | $1,062,000 | -14.4% | 21,091 | +1.8% | 0.01% | -14.3% |
| Q2 2018 | $1,240,000 | +0.3% | 20,711 | -23.3% | 0.01% | 0.0% |
| Q1 2018 | $1,236,000 | +15.4% | 26,991 | +0.5% | 0.01% | +16.7% |
| Q4 2017 | $1,071,000 | +105.2% | 26,866 | +105.7% | 0.01% | +100.0% |
| Q3 2017 | $522,000 | – | 13,061 | – | 0.00% | – |
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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% |