SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 228 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q2 2021. The put-call ratio across all filers is 0.86 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $4,003,167 | +35.9% | 150,100 | +33.4% | 0.03% | +11.5% |
| Q1 2021 | $2,945,250 | +4.1% | 112,500 | 0.0% | 0.03% | +18.2% |
| Q4 2020 | $2,830,500 | -40.9% | 112,500 | -35.4% | 0.02% | -40.5% |
| Q3 2019 | $4,788,000 | +2.7% | 174,223 | +23.7% | 0.04% | +8.8% |
| Q2 2019 | $4,662,000 | +179.3% | 140,893 | +195.7% | 0.03% | +142.9% |
| Q1 2019 | $1,669,000 | +5.8% | 47,641 | +52.0% | 0.01% | +40.0% |
| Q3 2018 | $1,578,000 | +447.9% | 31,340 | +552.2% | 0.01% | +400.0% |
| Q2 2018 | $288,000 | -25.2% | 4,805 | -50.2% | 0.00% | 0.0% |
| Q4 2017 | $385,000 | -84.5% | 9,652 | -83.2% | 0.00% | -87.5% |
| Q2 2017 | $2,479,000 | +12.7% | 57,500 | -18.2% | 0.02% | 0.0% |
| Q1 2017 | $2,200,000 | +73233.3% | 70,271 | +43277.2% | 0.02% | – |
| Q2 2015 | $3,000 | -99.4% | 162 | -99.6% | 0.00% | -100.0% |
| Q1 2015 | $544,000 | -87.7% | 44,990 | -91.2% | 0.00% | -90.0% |
| Q3 2014 | $4,419,000 | +61.1% | 508,536 | +103.0% | 0.03% | +30.4% |
| Q2 2014 | $2,743,000 | +2439.8% | 250,472 | +1603.9% | 0.02% | +2200.0% |
| Q3 2013 | $108,000 | – | 14,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 7,641,250 | $107,207,000 | 7.06% |
| HealthInvest Partners AB | 782,746 | $10,982,000 | 6.50% |
| KOPP INVESTMENT ADVISORS LLC | 729,960 | $10,241,000 | 5.51% |
| Murphy Michael R | 1,028,304 | $14,427,000 | 4.96% |
| Opaleye Management Inc. | 460,000 | $6,454,000 | 3.18% |
| ASHFORD CAPITAL MANAGEMENT INC | 511,244 | $7,173,000 | 1.68% |
| Bruce & Co., Inc. | 394,581 | $5,535,000 | 1.42% |
| AlphaOne Investment Services, LLC | 235,065 | $3,297,000 | 1.40% |
| Ranger Investment Management | 1,560,453 | $21,893,000 | 1.23% |
| NORTHPOINTE CAPITAL LLC | 584,753 | $8,204,000 | 1.07% |