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, Q3 2025
Institutional positions in Supernus Pharmaceuticals, Inc. as of Sep 30, 2025. 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
- 310
- +19 vs. Q2 2025
- Shares held
- 57.7M
- −1.74M (−2.9%) vs. Q2 2025
- Total value
- $2.76B
- +$883.5M (+47.1%) vs. Q2 2025
- New holders
- 61
- 92 more added
- Sold out
- 42
- 118 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,698,410 | $415.7M | 0.01% | −669,484−7.1% | Reduced |
| Vanguard Group Inc | 6,044,750 | $288.9M | 0.00% | −160,506−2.6% | Reduced |
| Dimensional Fund Advisors LP | 3,001,941 | $143.5M | 0.03% | −19,266−0.6% | Reduced |
| Armistice Capital, LLC | 2,836,000 | $135.5M | 4.25% | −1,976,000−41.1% | Reduced |
| Macquarie Group Ltd | 2,531,537 | $121.0M | 0.14% | −230,587−8.3% | Reduced |
| State Street Corp | 2,187,560 | $104.5M | 0.00% | −21,000−1.0% | Reduced |
| Point72 Asset Management, L.P. | 1,761,484 | $84.2M | 0.18% | +1,253,694+246.9% | Added |
| Renaissance Technologies LLC | 1,740,622 | $83.2M | 0.11% | +85,300+5.2% | Added |
| Citadel Advisors LLC | 1,416,926 | $67.7M | 0.05% | +1,241,792+709.1% | Added |
| Geode Capital Management, LLC | 1,410,024 | $67.4M | 0.00% | +10,414+0.7% | Added |
| Stephens Investment Management Group LLC | 1,345,402 | $64.3M | 0.83% | −235,691−14.9% | Reduced |
| Loomis Sayles & Co L P | 1,285,937 | $61.5M | 0.07% | −11,921−0.9% | Reduced |
| Woodline Partners LP | 1,263,811 | $60.4M | 0.28% | +490,835+63.5% | Added |
| Goldman Sachs Group Inc | 1,163,058 | $55.6M | 0.01% | +266,671+29.7% | Added |
| GW&K Investment Management, LLC | 1,080,538 | $51.6M | 0.46% | −184,268−14.6% | Reduced |
| D. E. Shaw & Co., Inc. | 979,604 | $46.8M | 0.04% | +380,983+63.6% | Added |
| Bank of America Corp | 842,890 | $40.3M | 0.00% | +338,584+67.1% | Added |
| Morgan Stanley | 755,317 | $36.1M | 0.00% | +61,565+8.9% | Added |
| Charles Schwab Investment Management Inc | 732,489 | $35.0M | 0.01% | −16,152−2.2% | Reduced |
| Northern Trust Corp | 703,555 | $33.6M | 0.00% | −6,813−1.0% | Reduced |
| Rubric Capital Management LP | 595,366 | $28.5M | 0.38% | −99,673−14.3% | Reduced |
| Ashford Capital Management Inc | 563,718 | $26.9M | 3.00% | −10,654−1.9% | Reduced |
| Victory Capital Management Inc | 559,835 | $26.8M | 0.02% | −191,708−25.5% | Reduced |
| UBS Group AG | 540,123 | $25.8M | 0.01% | +312,775+137.6% | Added |
| American Century Companies Inc | 509,368 | $24.3M | 0.01% | −406,786−44.4% | Reduced |
| Pictet Asset Management Holding SA | 508,925 | $24.2M | 0.02% | −45,557−8.2% | Reduced |
| Rice Hall James & Associates, LLC | 476,081 | $22.8M | 1.24% | −48,566−9.3% | Reduced |
| BNP Paribas Arbitrage, SA | 415,690 | $19.9M | 0.02% | +113,025+37.3% | Added |
| Sofinnova Investments, Inc. | 377,066 | $18.0M | 1.11% | −422,187−52.8% | Reduced |
| Bank of New York Mellon Corp | 376,601 | $18.0M | 0.00% | −20,777−5.2% | Reduced |
| Krensavage Asset Management, LLC | 363,479 | $17.4M | 7.40% | −108,897−23.1% | Reduced |
| Invesco Ltd. | 361,866 | $17.3M | 0.00% | −37,153−9.3% | Reduced |
| Millennium Management LLC | 346,293 | $16.5M | 0.01% | +333,220+2,548.9% | Added |
| Aristotle Capital Boston, LLC | 305,273 | $14.6M | 0.75% | −503,122−62.2% | Reduced |
| Principal Financial Group Inc | 303,408 | $14.5M | 0.01% | −2,223−0.7% | Reduced |
| Systematic Financial Management LP | 292,260 | $14.0M | 0.34% | +46,715+19.0% | Added |
| Catalio Capital Management, LP | 287,090 | $13.7M | 2.54% | +287,090 | New |
| Nuveen, LLC | 286,047 | $13.7M | 0.00% | +175,217+158.1% | Added |
| Two Sigma Investments, LP | 257,976 | $12.3M | 0.02% | +200,671+350.2% | Added |
| Barclays PLC | 231,189 | $11.0M | 0.00% | +90,250+64.0% | Added |
| Arrowstreet Capital, Limited Partnership | 226,410 | $10.8M | 0.01% | −21,567−8.7% | Reduced |
| Acadian Asset Management LLC | 224,143 | $10.7M | 0.02% | +214,969+2,343.2% | Added |
| Public Sector Pension Investment Board | 218,684 | $10.5M | 0.04% | −1,620−0.7% | Reduced |
| Mutual of America Capital Management LLC | 199,259 | $9.52M | 0.10% | −13,432−6.3% | Reduced |
| Pacer Advisors, Inc. | 190,894 | $9.12M | 0.02% | −97,337−33.8% | Reduced |
| Third Avenue Management LLC | 189,493 | $9.10M | 1.71% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 183,315 | $8.76M | 0.00% | +10,140+5.9% | Added |
| JPMorgan Chase & Co | 171,285 | $8.19M | 0.00% | −143,816−45.6% | Reduced |
| Rhumbline Advisers | 169,802 | $8.11M | 0.01% | −2,428−1.4% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 155,570 | $7.43M | 0.12% | +108,253+228.8% | Added |
| SEI Investments Co | 153,456 | $7.33M | 0.01% | −116,450−43.1% | Reduced |
| Legal & General Group Plc | 151,757 | $7.25M | 0.00% | −2,707−1.8% | Reduced |
| AQR Capital Management LLC | 136,427 | $6.52M | 0.00% | −4,130−2.9% | Reduced |
| Jane Street Group, LLC | 130,647 | $6.24M | 0.01% | +112,008+600.9% | Added |
| Qube Research & Technologies Ltd | 124,123 | $5.93M | 0.01% | −105,587−46.0% | Reduced |
| Quantedge Capital Pte Ltd | 121,100 | $5.79M | 3.17% | +121,100 | New |
| Teacher Retirement System of Texas | 112,638 | $5.38M | 0.02% | +97,597+648.9% | Added |
| Deutsche Bank AG | 112,354 | $5.37M | 0.00% | +67,718+151.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 109,836 | $5.25M | 0.01% | +24,302+28.4% | Added |
| Swiss National Bank | 108,500 | $5.19M | 0.00% | +1,500+1.4% | Added |
| Prudential Financial Inc | 107,598 | $5.14M | 0.01% | +5,480+5.4% | Added |
| Axiom Investors LLC | 104,636 | $5.00M | 0.04% | +48,521+86.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 101,740 | $4.86M | 0.18% | +6,899+7.3% | Added |
| UBS Asset Management Americas Inc | 101,022 | $4.83M | 0.00% | −66,670−39.8% | Reduced |
| FMR LLC | 100,437 | $4.80M | 0.00% | +19,584+24.2% | Added |
| Franklin Resources Inc | 95,383 | $4.56M | 0.00% | +55,528+139.3% | Added |
| Man Group plc | 95,081 | $4.54M | 0.01% | +30,337+46.9% | Added |
| Bridgeway Capital Management, LLC | 93,600 | $4.47M | 0.10% | −28,300−23.2% | Reduced |
| HRT Financial LP | 91,860 | $4.39M | 0.02% | +91,860 | New |
| S&T Bank | 88,915 | $4.25M | 1.19% | −18,506−17.2% | Reduced |
| PDT Partners, LLC | 88,273 | $4.22M | 0.27% | −6,034−6.4% | Reduced |
| Jefferies Financial Group Inc. | 86,179 | $4.12M | 0.04% | +32,979+62.0% | Added |
| New York State Teachers Retirement System | 85,376 | $4.08M | 0.01% | −300−0.4% | Reduced |
| Bruce & Co., Inc. | 82,105 | $3.92M | 1.22% | 00.0% | Unchanged |
| Bridge City Capital, LLC | 72,816 | $3.48M | 0.93% | −19,917−21.5% | Reduced |
| Janus Henderson Group PLC | 71,726 | $3.43M | 0.00% | +48,472+208.4% | Added |
| Great Lakes Advisors, LLC | 71,231 | $3.40M | 0.03% | −70,950−49.9% | Reduced |
| First Trust Advisors LP | 70,858 | $3.39M | 0.00% | −18,231−20.5% | Reduced |
| Wedge Capital Management L L P | 69,581 | $3.33M | 0.06% | −4,319−5.8% | Reduced |
| Squarepoint Ops LLC | 67,289 | $3.22M | 0.01% | −52,689−43.9% | Reduced |
| Sit Investment Associates Inc | 64,950 | $3.10M | 0.06% | 00.0% | Unchanged |
| Citigroup Inc | 64,716 | $3.09M | 0.00% | −52,852−45.0% | Reduced |
| State Board of Administration of Florida Retirement System | 64,642 | $3.09M | 0.01% | −11,646−15.3% | Reduced |
| Stifel Financial Corp | 62,755 | $3.00M | 0.00% | −839−1.3% | Reduced |
| Russell Investments Group, Ltd. | 62,497 | $2.98M | 0.00% | +6,669+11.9% | Added |
| Great West Life Assurance Co | 61,041 | $2.90M | 0.00% | −895−1.4% | Reduced |
| Martingale Asset Management L P | 59,953 | $2.87M | 0.07% | −4,840−7.5% | Reduced |
| Ruffer LLP | 55,385 | $2.65M | 0.15% | +55,385 | New |
| Villanova Investment Management Co LLC | 54,868 | $2.62M | 1.82% | +2,544+4.9% | Added |
| Alliancebernstein L.P. | 54,062 | $2.58M | 0.00% | +600+1.1% | Added |
| California State Teachers Retirement System | 53,407 | $2.55M | 0.00% | +2,541+5.0% | Added |
| Castlekeep Investment Advisors LLC | 50,130 | $2.40M | 1.12% | +10,065+25.1% | Added |
| Price T Rowe Associates Inc | 49,906 | $2.39M | 0.00% | +2,601+5.5% | Added |
| Voya Investment Management LLC | 47,613 | $2.28M | 0.00% | −12,101−20.3% | Reduced |
| Campbell Newman Asset Management Inc | 45,760 | $2.19M | 0.16% | +185+0.4% | Added |
| Wells Fargo & Company | 41,766 | $2.00M | 0.00% | −28,470−40.5% | Reduced |
| Meritage Portfolio Management | 41,021 | $1.96M | 0.13% | −19,377−32.1% | Reduced |
| Thrivent Financial for Lutherans | 40,993 | $1.96M | 0.00% | −177−0.4% | Reduced |
| Royce & Associates LP | 40,765 | $1.95M | 0.02% | +8,261+25.4% | Added |
| VELA Investment Management, LLC | 40,251 | $1.92M | 0.55% | +40,251 | New |