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 2026
Institutional positions in Supernus Pharmaceuticals, Inc. as of Jun 30, 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
- 334
- +11 vs. Q1 2026
- Shares held
- 60.3M
- +2.13M (+3.7%) vs. Q1 2026
- Total value
- $2.80B
- −$202.1M (−6.7%) vs. Q1 2026
- New holders
- 46
- 119 more added
- Sold out
- 35
- 114 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $2.77B |
| Q2 2025 | 295 | $1.88B |
| Q1 2025 | 295 | $1.94B |
| Q4 2024 | 294 | $2.15B |
| Q3 2024 | 273 | $1.88B |
| Q2 2024 | 245 | $1.57B |
| Q1 2024 | 251 | $1.98B |
| Q4 2023 | 246 | $1.68B |
| 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 | $1.63B |
| 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 2026
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9,350,046 | $434.9M | 0.01% | +552,792+6.3% | Added |
| Millennium Management LLC | 3,853,212 | $179.2M | 0.12% | +537,239+16.2% | Added |
| Vanguard Portfolio Management LLC | 3,305,429 | $153.7M | 0.01% | +66,736+2.1% | Added |
| Armistice Capital, LLC | 2,646,201 | $123.1M | 3.40% | +750,854+39.6% | Added |
| Vanguard Capital Management LLC | 2,516,721 | $117.1M | 0.00% | +49,506+2.0% | Added |
| State Street Corp | 2,459,828 | $114.4M | 0.00% | +171,701+7.5% | Added |
| Nomura Asset Management International Inc. | 2,378,329 | $110.6M | 0.17% | +341,127+16.7% | Added |
| Dimensional Fund Advisors LP | 2,078,090 | $96.7M | 0.02% | −228,940−9.9% | Reduced |
| Geode Capital Management, LLC | 1,570,088 | $73.0M | 0.00% | −53,426−3.3% | Reduced |
| Stephens Investment Management Group LLC | 1,485,821 | $69.1M | 0.74% | +134,490+10.0% | Added |
| Renaissance Technologies LLC | 1,478,180 | $68.8M | 0.09% | −227,042−13.3% | Reduced |
| Loomis Sayles & Co L P | 1,475,192 | $68.6M | 0.09% | +49,413+3.5% | Added |
| Citadel Advisors LLC | 1,373,982 | $63.9M | 0.04% | −119,464−8.0% | Reduced |
| Two Sigma Investments, LP | 1,184,378 | $55.1M | 0.04% | +913,150+336.7% | Added |
| GW&K Investment Management, LLC | 1,037,242 | $48.2M | 0.38% | −17,942−1.7% | Reduced |
| Sofinnova Investments, Inc. | 1,036,328 | $48.2M | 2.57% | +82,019+8.6% | Added |
| Qube Research & Technologies Ltd | 922,166 | $42.9M | 0.05% | +423,968+85.1% | Added |
| Morgan Stanley | 876,841 | $40.8M | 0.00% | −37,052−4.1% | Reduced |
| Goldman Sachs Group Inc | 819,432 | $38.1M | 0.00% | −37,055−4.3% | Reduced |
| D. E. Shaw & Co., Inc. | 767,668 | $35.7M | 0.02% | +145,218+23.3% | Added |
| Northern Trust Corp | 733,374 | $34.1M | 0.00% | +33,918+4.8% | Added |
| Woodline Partners LP | 708,276 | $32.9M | 0.10% | +259,280+57.7% | Added |
| Charles Schwab Investment Management Inc | 703,552 | $32.7M | 0.00% | −2,424−0.3% | Reduced |
| Bank of America Corp | 621,102 | $28.9M | 0.00% | −93,124−13.0% | Reduced |
| Ashford Capital Management Inc | 613,783 | $28.5M | 3.06% | −31,598−4.9% | Reduced |
| Soleus Capital Management, L.P. | 520,000 | $24.2M | 0.83% | +520,000 | New |
| Rice Hall James & Associates, LLC | 490,221 | $22.8M | 1.11% | +12,805+2.7% | Added |
| Systematic Financial Management LP | 474,131 | $22.1M | 0.44% | +98,052+26.1% | Added |
| Standard Life Aberdeen plc | 453,206 | $21.1M | 0.03% | +177,645+64.5% | Added |
| Pictet Asset Management Holding SA | 432,478 | $20.2M | 0.02% | −18,286−4.1% | Reduced |
| Invesco Ltd. | 395,101 | $18.4M | 0.00% | −17,582−4.3% | Reduced |
| Victory Capital Management Inc | 391,075 | $18.2M | 0.01% | −111,331−22.2% | Reduced |
| Vanguard Fiduciary Trust Co | 384,828 | $17.9M | 0.00% | +15,581+4.2% | Added |
| Bank of New York Mellon Corp | 377,402 | $17.6M | 0.00% | +14,994+4.1% | Added |
| Schroder Investment Management Group | 368,017 | $17.2M | 0.01% | +191,941+109.0% | Added |
| Principal Financial Group Inc | 348,461 | $16.2M | 0.01% | +7,344+2.2% | Added |
| Freestone Grove Partners LP | 316,398 | $14.7M | 0.10% | −324,921−50.7% | Reduced |
| FMR LLC | 309,091 | $14.4M | 0.00% | +99,721+47.6% | Added |
| Krensavage Asset Management, LLC | 280,681 | $13.1M | 4.96% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 272,329 | $12.9M | 0.00% | +21,594+8.6% | Added |
| Nuveen, LLC | 262,675 | $12.2M | 0.00% | +46,628+21.6% | Added |
| UBS Group AG | 220,457 | $10.3M | 0.00% | +11,333+5.4% | Added |
| Glenmede Trust Co NA | 210,952 | $9.81M | 0.04% | −8,147−3.7% | Reduced |
| Public Sector Pension Investment Board | 199,351 | $9.27M | 0.02% | −5,807−2.8% | Reduced |
| Mutual of America Capital Management LLC | 182,909 | $8.51M | 0.08% | +182,909 | New |
| Ameriprise Financial Inc | 171,529 | $7.98M | 0.00% | −2,376−1.4% | Reduced |
| Aristotle Capital Boston, LLC | 169,686 | $7.89M | 0.53% | −33,408−16.4% | Reduced |
| American Century Companies Inc | 160,129 | $7.45M | 0.00% | −896−0.6% | Reduced |
| Man Group plc | 156,422 | $7.28M | 0.01% | +81,430+108.6% | Added |
| Third Avenue Management LLC | 152,724 | $7.10M | 1.14% | 00.0% | Unchanged |
| Bruce & Co., Inc. | 150,000 | $6.98M | 1.89% | +50,000+50.0% | Added |
| BNP Paribas Arbitrage, SA | 148,579 | $6.91M | 0.00% | +86,596+139.7% | Added |
| Assenagon Asset Management S.A. | 146,350 | $6.81M | 0.00% | −384,268−72.4% | Reduced |
| Rhumbline Advisers | 144,789 | $6.73M | 0.01% | −24,486−14.5% | Reduced |
| Raymond James Financial Inc | 143,857 | $6.69M | 0.00% | +18,564+14.8% | Added |
| First Trust Advisors LP | 140,207 | $6.52M | 0.00% | +93,580+200.7% | Added |
| SEI Investments Co | 138,346 | $6.43M | 0.01% | −24,060−14.8% | Reduced |
| Legal & General Group Plc | 135,434 | $6.30M | 0.00% | −376−0.3% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 116,160 | $5.40M | 0.09% | −26,022−18.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 115,125 | $5.35M | 0.01% | +42,695+58.9% | Added |
| Acadian Asset Management LLC | 111,516 | $5.18M | 0.01% | +93,385+515.1% | Added |
| Swiss National Bank | 109,800 | $5.11M | 0.00% | −3,700−3.3% | Reduced |
| UBS Asset Management Americas Inc | 106,840 | $4.97M | 0.00% | −1,016−0.9% | Reduced |
| Hillsdale Investment Management Inc. | 103,680 | $4.82M | 0.11% | +103,680 | New |
| Jump Financial, LLC | 100,602 | $4.68M | 0.04% | +100,602 | New |
| Axiom Investors LLC | 94,465 | $4.39M | 0.04% | −69,513−42.4% | Reduced |
| Algert Global LLC | 91,070 | $4.24M | 0.05% | +91,070 | New |
| Hennion & Walsh Asset Management, Inc. | 90,213 | $4.20M | 0.12% | +1,759+2.0% | Added |
| AQR Capital Management LLC | 88,756 | $4.13M | 0.00% | −9,501−9.7% | Reduced |
| Russell Investments Group, Ltd. | 85,767 | $3.99M | 0.00% | +27,991+48.4% | Added |
| Balyasny Asset Management LLC | 85,756 | $3.99M | 0.01% | +79,018+1,172.7% | Added |
| Franklin Resources Inc | 85,289 | $3.97M | 0.00% | −667−0.8% | Reduced |
| Alliancebernstein L.P. | 73,349 | $3.79M | 0.00% | +17,412+31.1% | Added |
| Atom Investors LP | 79,936 | $3.72M | 0.33% | +34,187+74.7% | Added |
| Bridge City Capital, LLC | 78,167 | $3.64M | 0.83% | +15,244+24.2% | Added |
| Price T Rowe Associates Inc | 76,622 | $3.56M | 0.00% | +13,237+20.9% | Added |
| Martingale Asset Management L P | 74,348 | $3.46M | 0.08% | +6,800+10.1% | Added |
| Capital Fund Management S.A. | 73,219 | $3.41M | 0.02% | +43,504+146.4% | Added |
| New York State Teachers Retirement System | 73,154 | $3.40M | 0.01% | −4,918−6.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 71,393 | $3.32M | 0.00% | +63,798+840.0% | Added |
| Elmind Capital, LP | 70,000 | $3.26M | 0.82% | +50,000+250.0% | Added |
| Sit Investment Associates Inc | 69,650 | $3.24M | 0.06% | +825+1.2% | Added |
| Wedge Capital Management L L P | 68,885 | $3.20M | 0.05% | −758−1.1% | Reduced |
| Prudential Financial Inc | 67,265 | $3.13M | 0.00% | +4,390+7.0% | Added |
| Edgestream Partners, L.P. | 66,573 | $3.10M | 0.09% | +66,573 | New |
| Deutsche Bank AG | 63,729 | $2.96M | 0.00% | −54,821−46.2% | Reduced |
| Stifel Financial Corp | 62,430 | $2.90M | 0.00% | +1,891+3.1% | Added |
| VELA Investment Management, LLC | 61,703 | $2.87M | 0.71% | +12,408+25.2% | Added |
| California State Teachers Retirement System | 61,207 | $2.85M | 0.00% | −6,479−9.6% | Reduced |
| Phocas Financial Corp. | 60,253 | $2.80M | 0.39% | −3,160−5.0% | Reduced |
| Vanguard Asset Management, Ltd | 53,628 | $2.49M | 0.00% | +3,152+6.2% | Added |
| NFJ Investment Group, LLC | 52,790 | $2.46M | 0.08% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 51,862 | $2.41M | 0.00% | +7,390+16.6% | Added |
| Allworth Financial LP | 50,669 | $2.36M | 0.01% | +4,111+8.8% | Added |
| XTX Topco Ltd | 50,151 | $2.33M | 0.03% | +24,525+95.7% | Added |
| Wells Fargo & Company | 50,085 | $2.33M | 0.00% | +28,561+132.7% | Added |
| Assetmark, Inc | 49,713 | $2.31M | 0.00% | +5,741+13.1% | Added |
| Great West Life Assurance Co | 47,785 | $2.22M | 0.00% | −1,222−2.5% | Reduced |
| Quantbot Technologies LP | 47,700 | $2.22M | 0.09% | +43,252+972.4% | Added |
| Campbell Newman Asset Management Inc | 46,847 | $2.18M | 0.16% | +2,039+4.6% | Added |