Supernus Pharmaceuticals, Inc.
SUPN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001356576
No open-market purchases or sales by Supernus Pharmaceuticals, Inc. insiders were filed in the last 90 days; 334 institutions reported holding it in 13F filings for Q2 2026, worth $2.80B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Supernus Pharmaceuticals, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 226
- +3 vs. Q1 2021
- Shares held
- 54.2M
- +862.7K (+1.6%) vs. Q1 2021
- Total value
- $1.67B
- +$271.6M (+19.4%) vs. Q1 2021
- New holders
- 30
- 74 more added
- Sold out
- 27
- 85 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SUPN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 334 | $2.80B |
| Q1 2026 | 328 | $3.01B |
| Q4 2025 | 333 | $2.84B |
| Q3 2025 | 310 | $2.76B |
| Q2 2025 | 295 | $1.87B |
| Q1 2025 | 295 | $1.94B |
| Q4 2024 | 294 | $2.15B |
| Q3 2024 | 273 | $1.87B |
| Q2 2024 | 245 | $1.56B |
| Q1 2024 | 251 | $1.93B |
| Q4 2023 | 245 | $1.65B |
| Q3 2023 | 239 | $1.57B |
| Q2 2023 | 249 | $1.72B |
| Q1 2023 | 259 | $2.01B |
| Q4 2022 | 264 | $1.99B |
| Q3 2022 | 244 | $1.88B |
| Q2 2022 | 225 | $1.58B |
| Q1 2022 | 230 | $1.75B |
| Q4 2021 | 235 | $1.61B |
| Q3 2021 | 224 | $1.45B |
| Q2 2021 | 226 | $1.67B |
| Q1 2021 | 224 | $1.40B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HealthInvest Partners AB | 530,000 | $16.3M | 15.46% | −4,000−0.7% | Reduced |
| Glenmede Trust Co NA | 567,929 | $17.5M | 0.09% | −1,532−0.3% | Reduced |
| Bank of America Corp | 582,051 | $17.9M | 0.00% | +21,788+3.9% | Added |
| Price T Rowe Associates Inc | 607,393 | $18.7M | 0.00% | −990−0.2% | Reduced |
| Bank of New York Mellon Corp | 609,294 | $18.8M | 0.00% | −47,384−7.2% | Reduced |
| Victory Capital Management Inc | 638,878 | $19.7M | 0.02% | +217,931+51.8% | Added |
| Northern Trust Corp | 674,248 | $20.8M | 0.00% | +84,391+14.3% | Added |
| Invesco Ltd. | 758,403 | $23.4M | 0.01% | +31,120+4.3% | Added |
| Ameriprise Financial Inc | 803,241 | $24.7M | 0.01% | +38,264+5.0% | Added |
| Frontier Capital Management Co LLC | 816,731 | $25.1M | 0.18% | +47,208+6.1% | Added |
| Geode Capital Management, LLC | 905,691 | $27.9M | 0.00% | +36,067+4.1% | Added |
| Rice Hall James & Associates, LLC | 922,859 | $28.4M | 1.01% | −112,230−10.8% | Reduced |
| Ashford Capital Management Inc | 1,000,972 | $30.8M | 2.78% | −230,256−18.7% | Reduced |
| Aristotle Capital Boston, LLC | 1,061,653 | $32.7M | 0.75% | +88,360+9.1% | Added |
| FMR LLC | 1,240,095 | $38.2M | 0.00% | +434,521+53.9% | Added |
| Stephens Investment Management Group LLC | 1,245,329 | $38.3M | 0.53% | +104,810+9.2% | Added |
| Renaissance Technologies LLC | 1,516,222 | $46.7M | 0.06% | −244,000−13.9% | Reduced |
| GW&K Investment Management, LLC | 1,616,100 | $49.8M | 0.43% | +42,689+2.7% | Added |
| Loomis Sayles & Co L P | 1,619,065 | $49.9M | 0.06% | +1,186,742+274.5% | Added |
| State Street Corp | 1,827,480 | $56.3M | 0.00% | +49,818+2.8% | Added |
| Macquarie Group Ltd | 2,135,923 | $65.8M | 0.05% | +52,205+2.5% | Added |
| Dimensional Fund Advisors LP | 2,276,185 | $70.1M | 0.02% | +144,093+6.8% | Added |
| Armistice Capital, LLC | 3,324,000 | $102.3M | 2.72% | −88,000−2.6% | Reduced |
| Vanguard Group Inc | 5,484,424 | $168.9M | 0.00% | +29,869+0.5% | Added |
| BlackRock Inc. | 8,872,052 | $273.2M | 0.01% | −122,174−1.4% | Reduced |
| Sofos Investments, Inc. | 104 | – | – | −17−14.0% | Reduced |
| Prudential PLC | 0 | $0 | 0.00% | −242,100−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −195,947−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −112,500−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −99,700−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −57,283−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −39,200−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −22,764−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −22,221−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −13,258−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −12,902−100.0% | Sold out |
| Malaga Cove Capital, LLC | 0 | $0 | 0.00% | −11,890−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −10,900−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −8,942−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −8,632−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −8,309−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −7,725−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −7,641−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,731−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,584−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −559−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Allred Capital Management, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| BBVA USA Bancshares, Inc. | – | – | – | – | Not filed |