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, Q1 2023
Institutional positions in Supernus Pharmaceuticals, Inc. as of Mar 31, 2023. 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
- 259
- −1 vs. Q4 2022
- Shares held
- 55.7M
- −101.8K (−0.2%) vs. Q4 2022
- Total value
- $2.01B
- +$14.5M (+0.7%) vs. Q4 2022
- New holders
- 27
- 89 more added
- Sold out
- 28
- 98 more reduced
4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 9,499,370 | $344.2M | 0.01% | −105,522−1.1% | Reduced |
| Vanguard Group Inc | 5,881,065 | $213.1M | 0.01% | +91,105+1.6% | Added |
| Armistice Capital, LLC | 4,350,000 | $157.6M | 3.66% | −6,000−0.1% | Reduced |
| Macquarie Group Ltd | 2,474,069 | $89.6M | 0.11% | +53,535+2.2% | Added |
| Dimensional Fund Advisors LP | 2,391,266 | $86.6M | 0.03% | +7,921+0.3% | Added |
| State Street Corp | 1,939,134 | $70.3M | 0.00% | +53,734+2.9% | Added |
| Stephens Investment Management Group LLC | 1,662,262 | $60.2M | 1.01% | +57,493+3.6% | Added |
| Loomis Sayles & Co L P | 1,560,062 | $56.5M | 0.10% | +5270.0% | Added |
| GW&K Investment Management, LLC | 1,416,104 | $51.3M | 0.50% | +9,576+0.7% | Added |
| Renaissance Technologies LLC | 1,393,522 | $50.5M | 0.07% | +133,000+10.6% | Added |
| Polar Capital Holdings Plc | 1,387,415 | $50.3M | 0.37% | +368,295+36.1% | Added |
| Aristotle Capital Boston, LLC | 1,155,149 | $41.9M | 1.29% | +28,268+2.5% | Added |
| Geode Capital Management, LLC | 1,037,493 | $37.6M | 0.00% | +30,946+3.1% | Added |
| Ashford Capital Management Inc | 921,962 | $33.4M | 5.00% | −11,888−1.3% | Reduced |
| Northern Trust Corp | 702,419 | $25.4M | 0.01% | −9,918−1.4% | Reduced |
| Invesco Ltd. | 679,813 | $24.6M | 0.01% | +26,423+4.0% | Added |
| Ameriprise Financial Inc | 678,839 | $24.6M | 0.01% | −19,451−2.8% | Reduced |
| Victory Capital Management Inc | 660,736 | $23.9M | 0.03% | −25,102−3.7% | Reduced |
| Pictet Asset Management SA | 611,098 | $22.1M | 0.03% | +388,589+174.6% | Added |
| Congress Asset Management Co | 560,637 | $20.3M | 0.19% | +53,846+10.6% | Added |
| Rice Hall James & Associates, LLC | 551,285 | $20.0M | 1.13% | −68,042−11.0% | Reduced |
| Morgan Stanley | 540,885 | $19.6M | 0.00% | −189,558−26.0% | Reduced |
| Price T Rowe Associates Inc | 509,972 | $18.5M | 0.00% | +619+0.1% | Added |
| Charles Schwab Investment Management Inc | 509,806 | $18.5M | 0.01% | +2,355+0.5% | Added |
| Bank of New York Mellon Corp | 488,135 | $17.7M | 0.00% | −22,890−4.5% | Reduced |
| Epoch Investment Partners, Inc. | 474,823 | $17.2M | 0.10% | +520+0.1% | Added |
| Nuveen Asset Management, LLC | 426,980 | $15.5M | 0.01% | +8,085+1.9% | Added |
| International Biotechnology Trust PLC | 423,500 | $15.3M | 4.28% | +40,000+10.4% | Added |
| Norges Bank | 357,100 | $12.9M | 0.00% | −71,473−16.7% | Reduced |
| Tributary Capital Management, LLC | 353,671 | $12.8M | 1.19% | +11,445+3.3% | Added |
| Mutual of America Capital Management LLC | 352,009 | $12.8M | 0.15% | −12,690−3.5% | Reduced |
| Bank of America Corp | 338,168 | $12.3M | 0.00% | +1,343+0.4% | Added |
| Principal Financial Group Inc | 334,431 | $12.1M | 0.01% | −5,205−1.5% | Reduced |
| Two Sigma Advisers, LP | 309,700 | $11.2M | 0.03% | +93,700+43.4% | Added |
| SEI Investments Co | 305,087 | $11.1M | 0.02% | +37,490+14.0% | Added |
| Frontier Capital Management Co LLC | 305,079 | $11.1M | 0.11% | −350,653−53.5% | Reduced |
| Scout Investments, Inc. | 303,944 | $11.0M | 0.22% | −3,558−1.2% | Reduced |
| Intrinsic Edge Capital Management LLC | 289,704 | $10.5M | 1.06% | +289,704 | New |
| Goldman Sachs Group Inc | 283,781 | $10.3M | 0.00% | −35,078−11.0% | Reduced |
| S&T Bank | 223,775 | $8.11M | 1.50% | −65,494−22.6% | Reduced |
| JPMorgan Chase & Co | 211,771 | $7.67M | 0.00% | −31,084−12.8% | Reduced |
| Two Sigma Investments, LP | 208,804 | $7.56M | 0.02% | +70,187+50.6% | Added |
| Mesirow Institutional Investment Management, Inc. | 187,300 | $6.79M | 0.74% | −87,955−32.0% | Reduced |
| Rhumbline Advisers | 173,966 | $6.30M | 0.01% | +9,015+5.5% | Added |
| Lisanti Capital Growth, LLC | 159,811 | $5.79M | 0.81% | −223,449−58.3% | Reduced |
| Phocas Financial Corp. | 158,094 | $5.73M | 0.82% | −16,852−9.6% | Reduced |
| Legal & General Group Plc | 156,130 | $5.66M | 0.00% | −40,201−20.5% | Reduced |
| Congress Wealth Management LLC | 151,438 | $5.49M | 0.13% | +17,486+13.1% | Added |
| Parkman Healthcare Partners LLC | 131,878 | $4.78M | 1.04% | +36,972+39.0% | Added |
| Integral Health Asset Management, LLC | 125,000 | $4.53M | 0.94% | +85,000+212.5% | Added |
| Empowered Funds, LLC | 124,478 | $4.51M | 0.27% | +77,385+164.3% | Added |
| Schonfeld Strategic Advisors LLC | 123,633 | $4.48M | 0.04% | +57,728+87.6% | Added |
| Bellevue Group AG | 122,881 | $4.45M | 0.06% | +11,835+10.7% | Added |
| Swiss National Bank | 116,600 | $4.22M | 0.00% | −12,600−9.8% | Reduced |
| New York State Common Retirement Fund | 113,249 | $4.10M | 0.01% | −87,243−43.5% | Reduced |
| Castleark Management LLC | 110,880 | $4.02M | 0.20% | +52,440+89.7% | Added |
| Citadel Advisors LLC | 104,154 | $3.77M | 0.00% | −289,681−73.6% | Reduced |
| Public Sector Pension Investment Board | 95,075 | $3.44M | 0.03% | −2,982−3.0% | Reduced |
| Hussman Strategic Advisors, Inc. | 93,000 | $3.37M | 0.53% | −31,000−25.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 91,870 | $3.33M | 0.01% | +30,611+50.0% | Added |
| New York State Teachers Retirement System | 89,407 | $3.24M | 0.01% | −1,000−1.1% | Reduced |
| Jefferies Financial Group Inc. | 88,700 | $3.21M | 0.07% | +88,700 | New |
| Federated Hermes, Inc. | 82,121 | $2.98M | 0.01% | +48,005+140.7% | Added |
| Bruce & Co., Inc. | 82,105 | $2.97M | 0.81% | −10,000−10.9% | Reduced |
| Cubist Systematic Strategies, LLC | 71,623 | $2.59M | 0.02% | +63,569+789.3% | Added |
| Envestnet Asset Management Inc | 456,415 | $2.56M | 0.00% | +369,806+427.0% | Added |
| California State Teachers Retirement System | 65,945 | $2.39M | 0.00% | −408−0.6% | Reduced |
| Isthmus Partners, LLC | 62,906 | $2.28M | 0.32% | +693+1.1% | Added |
| Burney Co | 62,872 | $2.28M | 0.11% | +357+0.6% | Added |
| Alliancebernstein L.P. | 62,826 | $2.28M | 0.00% | −7,970−11.3% | Reduced |
| Bridge City Capital, LLC | 62,790 | $2.27M | 1.14% | −230−0.4% | Reduced |
| State of New Jersey Common Pension Fund D | 60,189 | $2.18M | 0.01% | −9,560−13.7% | Reduced |
| American Century Companies Inc | 59,270 | $2.15M | 0.00% | −16,153−21.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 57,238 | $2.07M | 0.02% | −616−1.1% | Reduced |
| UBS Asset Management Americas Inc | 55,582 | $2.01M | 0.00% | −1,560−2.7% | Reduced |
| Assenagon Asset Management S.A. | 54,889 | $1.99M | 0.01% | −113,121−67.3% | Reduced |
| Prudential Financial Inc | 53,829 | $1.95M | 0.00% | −1,574−2.8% | Reduced |
| Thrivent Financial for Lutherans | 53,572 | $1.94M | 0.00% | −1,878−3.4% | Reduced |
| Great West Life Assurance Co | 51,803 | $1.88M | 0.00% | −3,372−6.1% | Reduced |
| Wells Fargo & Company | 51,723 | $1.87M | 0.00% | +10,090+24.2% | Added |
| Russell Investments Group, Ltd. | 50,419 | $1.83M | 0.00% | +15,089+42.7% | Added |
| HRT Financial LP | 49,464 | $1.79M | 0.02% | +18,183+58.1% | Added |
| State Board of Administration of Florida Retirement System | 49,160 | $1.78M | 0.00% | −17,260−26.0% | Reduced |
| Texas Permanent School Fund | 48,479 | $1.76M | 0.02% | +12,136+33.4% | Added |
| State of Wisconsin Investment Board | 48,311 | $1.75M | 0.01% | −5,360−10.0% | Reduced |
| ExodusPoint Capital Management, LP | 47,421 | $1.72M | 0.02% | +47,421 | New |
| Susquehanna Fundamental Investments, LLC | 47,212 | $1.71M | 0.04% | −8,396−15.1% | Reduced |
| Trexquant Investment LP | 46,515 | $1.69M | 0.05% | +22,855+96.6% | Added |
| Qube Research & Technologies Ltd | 46,326 | $1.68M | 0.01% | +14,151+44.0% | Added |
| Voya Investment Management LLC | 46,297 | $1.68M | 0.00% | −200.0% | Reduced |
| Martingale Asset Management L P | 46,235 | $1.68M | 0.03% | +200+0.4% | Added |
| Credit Suisse AG | 46,187 | $1.67M | 0.00% | +362+0.8% | Added |
| Susquehanna International Group, LLP | 45,536 | $1.65M | 0.00% | +45,536 | New |
| Barclays PLC | 45,238 | $1.64M | 0.00% | +636+1.4% | Added |
| Tudor Investment Corp Et Al | 43,906 | $1.59M | 0.03% | −36,801−45.6% | Reduced |
| Royce & Associates LP | 43,619 | $1.58M | 0.02% | −184−0.4% | Reduced |
| Polaris Capital Management, LLC | 42,500 | $1.54M | 0.06% | 00.0% | Unchanged |
| UBS Group AG | 39,635 | $1.44M | 0.00% | +11,573+41.2% | Added |
| Man Group plc | – | $1.43M | 0.01% | – | – |
| State of Alaska, Department of Revenue | 37,018 | $1.34M | 0.02% | −624−1.7% | Reduced |