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 2026
Institutional positions in Supernus Pharmaceuticals, Inc. as of Mar 31, 2026. 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
- 328
- +2 vs. Q4 2025
- Shares held
- 58.2M
- +7.37M (+14.5%) vs. Q4 2025
- Total value
- $3.01B
- +$479.2M (+19.0%) vs. Q4 2025
- New holders
- 42
- 118 more added
- Sold out
- 40
- 117 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mystic Asset Management, Inc. | 25,700 | $1.33M | 0.31% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 25,907 | $1.34M | 0.00% | +854+3.4% | Added |
| Quantinno Capital Management LP | 26,209 | $1.35M | 0.00% | +1,818+7.5% | Added |
| Odyssean, LLC | 27,590 | $1.43M | 0.52% | +12,852+87.2% | Added |
| Natixis Advisors, L.P. | 27,760 | $1.44M | 0.00% | +3,366+13.8% | Added |
| ADAR1 Capital Management, LLC | 29,642 | $1.53M | 0.09% | −100−0.3% | Reduced |
| Capital Fund Management S.A. | 29,715 | $1.54M | 0.01% | +29,715 | New |
| Illinois Municipal Retirement Fund | 30,010 | $1.55M | 0.02% | +86+0.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 30,079 | $1.55M | 0.00% | +9,013+42.8% | Added |
| Voya Investment Management LLC | 31,748 | $1.64M | 0.00% | −1,566−4.7% | Reduced |
| Westover Capital Advisors, LLC | 31,998 | $1.65M | 0.30% | +59+0.2% | Added |
| Fifth Third Bancorp | 34,137 | $1.76M | 0.00% | +33,785+9,598.0% | Added |
| Villanova Investment Management Co LLC | 34,934 | $1.81M | 1.85% | −13,120−27.3% | Reduced |
| Thrivent Financial for Lutherans | 38,272 | $1.98M | 0.00% | −1,128−2.9% | Reduced |
| Intech Investment Management LLC | 38,984 | $2.02M | 0.02% | −22,547−36.6% | Reduced |
| Captrust Financial Advisors | 40,252 | $2.08M | 0.00% | +21,649+116.4% | Added |
| State Board of Administration of Florida Retirement System | 40,322 | $2.08M | 0.00% | −19,310−32.4% | Reduced |
| Exchange Traded Concepts, LLC | 40,368 | $2.09M | 0.02% | +23,316+136.7% | Added |
| Susquehanna International Group, LLP | 40,750 | $2.11M | 0.00% | −1,234−2.9% | Reduced |
| State of Alaska, Department of Revenue | 41,770 | $2.16M | 0.02% | −880−2.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 42,726 | $2.21M | 0.01% | −83,491−66.1% | Reduced |
| Assetmark, Inc | 43,972 | $2.27M | 0.00% | +2,578+6.2% | Added |
| New York State Common Retirement Fund | 44,472 | $2.30M | 0.00% | 00.0% | Unchanged |
| Campbell Newman Asset Management Inc | 44,808 | $2.32M | 0.19% | +738+1.7% | Added |
| Atom Investors LP | 45,749 | $2.36M | 0.17% | +41,233+913.0% | Added |
| Allworth Financial LP | 46,558 | $2.41M | 0.01% | +46,464+49,429.8% | Added |
| First Trust Advisors LP | 46,627 | $2.41M | 0.00% | +16,823+56.4% | Added |
| Bridgeway Capital Management, LLC | 48,000 | $2.48M | 0.05% | −10,000−17.2% | Reduced |
| Great Lakes Advisors, LLC | 48,180 | $2.49M | 0.02% | −4,434−8.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 48,765 | $2.52M | 0.02% | +48,765 | New |
| Great West Life Assurance Co | 49,007 | $2.53M | 0.00% | +847+1.8% | Added |
| VELA Investment Management, LLC | 49,295 | $2.55M | 0.66% | +1,001+2.1% | Added |
| Vanguard Asset Management, Ltd | 50,476 | $2.61M | 0.00% | +50,476 | New |
| S&T Bank | 52,485 | $2.71M | 1.01% | −22,639−30.1% | Reduced |
| NFJ Investment Group, LLC | 52,790 | $2.73M | 0.10% | +52,790 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 52,809 | $2.73M | 0.00% | +41,745+377.3% | Added |
| Alliancebernstein L.P. | 55,937 | $2.78M | 0.00% | +1,845+3.4% | Added |
| Jane Street Group, LLC | 57,327 | $2.96M | 0.00% | +20,845+57.1% | Added |
| Russell Investments Group, Ltd. | 57,776 | $2.99M | 0.00% | −30,294−34.4% | Reduced |
| Stifel Financial Corp | 60,539 | $3.13M | 0.00% | +10,159+20.2% | Added |
| BNP Paribas Arbitrage, SA | 61,983 | $3.20M | 0.00% | −15,647−20.2% | Reduced |
| Catalio Capital Management, LP | 62,019 | $3.21M | 0.67% | −195,446−75.9% | Reduced |
| Prudential Financial Inc | 62,875 | $3.25M | 0.00% | −10,370−14.2% | Reduced |
| Bridge City Capital, LLC | 62,923 | $3.25M | 0.90% | −878−1.4% | Reduced |
| State of Wisconsin Investment Board | 63,383 | $3.28M | 0.01% | −1,254−1.9% | Reduced |
| Price T Rowe Associates Inc | 63,385 | $3.28M | 0.00% | +10,599+20.1% | Added |
| Phocas Financial Corp. | 63,413 | $3.28M | 0.51% | −17,907−22.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 66,000 | $3.41M | 0.01% | +66,000 | New |
| Martingale Asset Management L P | 67,548 | $3.49M | 0.09% | +9,280+15.9% | Added |
| California State Teachers Retirement System | 67,686 | $3.50M | 0.00% | +14,347+26.9% | Added |
| Sit Investment Associates Inc | 68,825 | $3.56M | 0.07% | +3,625+5.6% | Added |
| Wedge Capital Management L L P | 69,643 | $3.60M | 0.07% | −8,452−10.8% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 72,430 | $3.74M | 0.01% | −8,016−10.0% | Reduced |
| Man Group plc | 74,992 | $3.88M | 0.01% | +43,895+141.2% | Added |
| Citigroup Inc | 75,118 | $3.88M | 0.00% | +43,902+140.6% | Added |
| PDT Partners, LLC | 76,673 | $3.96M | 0.23% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 78,072 | $4.04M | 0.01% | −1,882−2.4% | Reduced |
| Parkman Healthcare Partners LLC | 85,062 | $4.40M | 0.46% | +85,062 | New |
| Natixis | 85,200 | $4.40M | 0.02% | +85,200 | New |
| Franklin Resources Inc | 85,956 | $4.44M | 0.00% | −5,062−5.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 88,454 | $4.57M | 0.15% | +7,803+9.7% | Added |
| Hudson Bay Capital Management LP | 90,821 | $4.69M | 0.03% | +90,821 | New |
| AQR Capital Management LLC | 98,257 | $5.08M | 0.00% | −27,973−22.2% | Reduced |
| Bruce & Co., Inc. | 100,000 | $5.17M | 1.48% | +17,895+21.8% | Added |
| UBS Asset Management Americas Inc | 107,856 | $5.58M | 0.00% | +6,826+6.8% | Added |
| Barclays PLC | 109,114 | $5.64M | 0.00% | −343−0.3% | Reduced |
| Swiss National Bank | 113,500 | $5.87M | 0.00% | +2,900+2.6% | Added |
| Deutsche Bank AG | 118,550 | $6.13M | 0.00% | +5,231+4.6% | Added |
| Raymond James Financial Inc | 125,293 | $6.48M | 0.00% | +36,335+40.8% | Added |
| Teacher Retirement System of Texas | 130,034 | $6.72M | 0.03% | −893−0.7% | Reduced |
| Legal & General Group Plc | 135,810 | $7.02M | 0.00% | −9,429−6.5% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 142,182 | $7.35M | 0.11% | 00.0% | Unchanged |
| Third Avenue Management LLC | 152,724 | $7.89M | 1.28% | −36,769−19.4% | Reduced |
| American Century Companies Inc | 161,025 | $8.32M | 0.00% | −4,197−2.5% | Reduced |
| SEI Investments Co | 162,406 | $8.39M | 0.01% | +7,795+5.0% | Added |
| Axiom Investors LLC | 163,978 | $8.48M | 0.09% | +57,793+54.4% | Added |
| Schroder Investment Management Group | 176,076 | $8.69M | 0.01% | −13,866−7.3% | Reduced |
| Rhumbline Advisers | 169,275 | $8.75M | 0.01% | +4,925+3.0% | Added |
| Ameriprise Financial Inc | 173,905 | $8.99M | 0.00% | −7,122−3.9% | Reduced |
| ExodusPoint Capital Management, LP | 202,116 | $10.4M | 0.10% | −27,010−11.8% | Reduced |
| Aristotle Capital Boston, LLC | 203,094 | $10.5M | 0.65% | −31,409−13.4% | Reduced |
| Public Sector Pension Investment Board | 205,158 | $10.6M | 0.03% | +6,752+3.4% | Added |
| UBS Group AG | 209,124 | $10.8M | 0.00% | +166,077+385.8% | Added |
| FMR LLC | 209,370 | $10.8M | 0.00% | +85,039+68.4% | Added |
| Nuveen, LLC | 216,047 | $11.2M | 0.00% | +105,257+95.0% | Added |
| Glenmede Trust Co NA | 219,099 | $11.3M | 0.06% | −20,084−8.4% | Reduced |
| Royce & Associates LP | 229,939 | $11.9M | 0.12% | +32,202+16.3% | Added |
| JPMorgan Chase & Co | 250,735 | $12.4M | 0.00% | −1,021−0.4% | Reduced |
| Two Sigma Investments, LP | 271,228 | $14.0M | 0.01% | +150,562+124.8% | Added |
| Standard Life Aberdeen plc | 275,561 | $14.2M | 0.02% | +3,987+1.5% | Added |
| Krensavage Asset Management, LLC | 280,681 | $14.5M | 5.67% | −32,818−10.5% | Reduced |
| MetLife Investment Management | 304,172 | $15.7M | 0.08% | +456+0.2% | Added |
| Principal Financial Group Inc | 341,117 | $17.6M | 0.01% | +15,078+4.6% | Added |
| Bank of New York Mellon Corp | 362,408 | $18.7M | 0.00% | −8,380−2.3% | Reduced |
| Vanguard Fiduciary Trust Co | 369,247 | $19.1M | 0.00% | +369,247 | New |
| Systematic Financial Management LP | 376,079 | $19.4M | 0.45% | +71,853+23.6% | Added |
| SG Americas Securities, LLC | 377,213 | $19.5M | 0.02% | +364,413+2,847.0% | Added |
| Invesco Ltd. | 412,683 | $21.3M | 0.00% | +16,922+4.3% | Added |
| Pictet Asset Management Holding SA | 450,764 | $22.3M | 0.02% | −32,635−6.8% | Reduced |
| Woodline Partners LP | 448,996 | $23.2M | 0.09% | +448,996 | New |