SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 222 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $220,242 | -22.7% | 6,079 | -34.3% | 0.00% | -100.0% |
| Q2 2021 | $285,000 | +7025.0% | 9,249 | +5609.3% | 0.00% | – |
| Q4 2016 | $4,000 | -85.2% | 162 | -85.3% | 0.00% | – |
| Q3 2016 | $27,000 | -81.1% | 1,100 | -84.3% | 0.00% | -100.0% |
| Q2 2016 | $143,000 | +694.4% | 7,026 | +485.5% | 0.00% | – |
| Q1 2016 | $18,000 | +50.0% | 1,200 | +33.3% | 0.00% | – |
| Q4 2015 | $12,000 | -98.1% | 900 | -98.0% | 0.00% | -100.0% |
| Q3 2015 | $636,000 | – | 45,328 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ASHFORD CAPITAL MANAGEMENT INC | 698,676 | $41,816,000 | 5.51% |
| Provident Investment Management, Inc. | 543,194 | $32,510,000 | 4.61% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 426,250 | $25,511,000 | 2.37% |
| KOPP INVESTMENT ADVISORS LLC | 41,879 | $2,506,000 | 2.35% |
| AlphaOne Investment Services, LLC | 126,279 | $7,558,000 | 2.17% |
| Ranger Investment Management | 468,933 | $28,066,000 | 1.96% |
| Bruce & Co., Inc. | 158,058 | $9,459,000 | 1.88% |
| Penserra Capital Management LLC | 244,371 | $29,030,000 | 1.83% |
| SHAKER INVESTMENTS LLC/OH | 49,642 | $2,971,000 | 1.83% |
| Bridge City Capital, LLC | 47,795 | $2,861,000 | 1.81% |