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 |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 31,361 | $1.50M | 0.00% | −37,314−54.3% | Reduced |
| MetLife Investment Management | 32,228 | $1.54M | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 33,318 | $1.59M | 0.00% | −4,492−11.9% | Reduced |
| KLP Kapitalforvaltning AS | 34,600 | $1.65M | 0.01% | −7,100−17.0% | Reduced |
| State of Wisconsin Investment Board | 34,838 | $1.66M | 0.00% | −60,376−63.4% | Reduced |
| Advisor Group Holdings, Inc. | 36,940 | $1.67M | 0.00% | +34,984+1,788.5% | Added |
| Intech Investment Management LLC | 35,703 | $1.71M | 0.02% | −7,401−17.2% | Reduced |
| Comerica Bank | 36,683 | $1.75M | 0.01% | −2,744−7.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 39,173 | $1.87M | 0.01% | +39,173 | New |
| Assetmark, Inc | 39,724 | $1.90M | 0.00% | +3,020+8.2% | Added |
| VELA Investment Management, LLC | 40,251 | $1.92M | 0.55% | +40,251 | New |
| Royce & Associates LP | 40,765 | $1.95M | 0.02% | +8,261+25.4% | Added |
| Thrivent Financial for Lutherans | 40,993 | $1.96M | 0.00% | −177−0.4% | Reduced |
| Meritage Portfolio Management | 41,021 | $1.96M | 0.13% | −19,377−32.1% | Reduced |
| Wells Fargo & Company | 41,766 | $2.00M | 0.00% | −28,470−40.5% | Reduced |
| Campbell Newman Asset Management Inc | 45,760 | $2.19M | 0.16% | +185+0.4% | Added |
| Voya Investment Management LLC | 47,613 | $2.28M | 0.00% | −12,101−20.3% | Reduced |
| Price T Rowe Associates Inc | 49,906 | $2.39M | 0.00% | +2,601+5.5% | Added |
| Castlekeep Investment Advisors LLC | 50,130 | $2.40M | 1.12% | +10,065+25.1% | Added |
| California State Teachers Retirement System | 53,407 | $2.55M | 0.00% | +2,541+5.0% | Added |
| Alliancebernstein L.P. | 54,062 | $2.58M | 0.00% | +600+1.1% | Added |
| Villanova Investment Management Co LLC | 54,868 | $2.62M | 1.82% | +2,544+4.9% | Added |
| Ruffer LLP | 55,385 | $2.65M | 0.15% | +55,385 | New |
| Martingale Asset Management L P | 59,953 | $2.87M | 0.07% | −4,840−7.5% | Reduced |
| Great West Life Assurance Co | 61,041 | $2.90M | 0.00% | −895−1.4% | Reduced |
| Russell Investments Group, Ltd. | 62,497 | $2.98M | 0.00% | +6,669+11.9% | Added |
| Stifel Financial Corp | 62,755 | $3.00M | 0.00% | −839−1.3% | Reduced |
| State Board of Administration of Florida Retirement System | 64,642 | $3.09M | 0.01% | −11,646−15.3% | Reduced |
| Citigroup Inc | 64,716 | $3.09M | 0.00% | −52,852−45.0% | Reduced |
| Sit Investment Associates Inc | 64,950 | $3.10M | 0.06% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 67,289 | $3.22M | 0.01% | −52,689−43.9% | Reduced |
| Wedge Capital Management L L P | 69,581 | $3.33M | 0.06% | −4,319−5.8% | Reduced |
| First Trust Advisors LP | 70,858 | $3.39M | 0.00% | −18,231−20.5% | Reduced |
| Great Lakes Advisors, LLC | 71,231 | $3.40M | 0.03% | −70,950−49.9% | Reduced |
| Janus Henderson Group PLC | 71,726 | $3.43M | 0.00% | +48,472+208.4% | Added |
| Bridge City Capital, LLC | 72,816 | $3.48M | 0.93% | −19,917−21.5% | Reduced |
| Bruce & Co., Inc. | 82,105 | $3.92M | 1.22% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 85,376 | $4.08M | 0.01% | −300−0.4% | Reduced |
| Jefferies Financial Group Inc. | 86,179 | $4.12M | 0.04% | +32,979+62.0% | Added |
| PDT Partners, LLC | 88,273 | $4.22M | 0.27% | −6,034−6.4% | Reduced |
| S&T Bank | 88,915 | $4.25M | 1.19% | −18,506−17.2% | Reduced |
| HRT Financial LP | 91,860 | $4.39M | 0.02% | +91,860 | New |
| Bridgeway Capital Management, LLC | 93,600 | $4.47M | 0.10% | −28,300−23.2% | Reduced |
| Man Group plc | 95,081 | $4.54M | 0.01% | +30,337+46.9% | Added |
| Franklin Resources Inc | 95,383 | $4.56M | 0.00% | +55,528+139.3% | Added |
| FMR LLC | 100,437 | $4.80M | 0.00% | +19,584+24.2% | Added |
| UBS Asset Management Americas Inc | 101,022 | $4.83M | 0.00% | −66,670−39.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 101,740 | $4.86M | 0.18% | +6,899+7.3% | Added |
| Axiom Investors LLC | 104,636 | $5.00M | 0.04% | +48,521+86.5% | Added |
| Prudential Financial Inc | 107,598 | $5.14M | 0.01% | +5,480+5.4% | Added |
| Swiss National Bank | 108,500 | $5.19M | 0.00% | +1,500+1.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 109,836 | $5.25M | 0.01% | +24,302+28.4% | Added |
| Deutsche Bank AG | 112,354 | $5.37M | 0.00% | +67,718+151.7% | Added |
| Teacher Retirement System of Texas | 112,638 | $5.38M | 0.02% | +97,597+648.9% | Added |
| Quantedge Capital Pte Ltd | 121,100 | $5.79M | 3.17% | +121,100 | New |
| Qube Research & Technologies Ltd | 124,123 | $5.93M | 0.01% | −105,587−46.0% | Reduced |
| Jane Street Group, LLC | 130,647 | $6.24M | 0.01% | +112,008+600.9% | Added |
| AQR Capital Management LLC | 136,427 | $6.52M | 0.00% | −4,130−2.9% | Reduced |
| Legal & General Group Plc | 151,757 | $7.25M | 0.00% | −2,707−1.8% | Reduced |
| SEI Investments Co | 153,456 | $7.33M | 0.01% | −116,450−43.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 155,570 | $7.43M | 0.12% | +108,253+228.8% | Added |
| Rhumbline Advisers | 169,802 | $8.11M | 0.01% | −2,428−1.4% | Reduced |
| JPMorgan Chase & Co | 171,285 | $8.19M | 0.00% | −143,816−45.6% | Reduced |
| Ameriprise Financial Inc | 183,315 | $8.76M | 0.00% | +10,140+5.9% | Added |
| Third Avenue Management LLC | 189,493 | $9.10M | 1.71% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 190,894 | $9.12M | 0.02% | −97,337−33.8% | Reduced |
| Mutual of America Capital Management LLC | 199,259 | $9.52M | 0.10% | −13,432−6.3% | Reduced |
| Public Sector Pension Investment Board | 218,684 | $10.5M | 0.04% | −1,620−0.7% | Reduced |
| Acadian Asset Management LLC | 224,143 | $10.7M | 0.02% | +214,969+2,343.2% | Added |
| Arrowstreet Capital, Limited Partnership | 226,410 | $10.8M | 0.01% | −21,567−8.7% | Reduced |
| Barclays PLC | 231,189 | $11.0M | 0.00% | +90,250+64.0% | Added |
| Two Sigma Investments, LP | 257,976 | $12.3M | 0.02% | +200,671+350.2% | Added |
| Nuveen, LLC | 286,047 | $13.7M | 0.00% | +175,217+158.1% | Added |
| Catalio Capital Management, LP | 287,090 | $13.7M | 2.54% | +287,090 | New |
| Systematic Financial Management LP | 292,260 | $14.0M | 0.34% | +46,715+19.0% | Added |
| Principal Financial Group Inc | 303,408 | $14.5M | 0.01% | −2,223−0.7% | Reduced |
| Aristotle Capital Boston, LLC | 305,273 | $14.6M | 0.75% | −503,122−62.2% | Reduced |
| Millennium Management LLC | 346,293 | $16.5M | 0.01% | +333,220+2,548.9% | Added |
| Invesco Ltd. | 361,866 | $17.3M | 0.00% | −37,153−9.3% | Reduced |
| Krensavage Asset Management, LLC | 363,479 | $17.4M | 7.40% | −108,897−23.1% | Reduced |
| Bank of New York Mellon Corp | 376,601 | $18.0M | 0.00% | −20,777−5.2% | Reduced |
| Sofinnova Investments, Inc. | 377,066 | $18.0M | 1.11% | −422,187−52.8% | Reduced |
| BNP Paribas Arbitrage, SA | 415,690 | $19.9M | 0.02% | +113,025+37.3% | Added |
| Rice Hall James & Associates, LLC | 476,081 | $22.8M | 1.24% | −48,566−9.3% | Reduced |
| Pictet Asset Management Holding SA | 508,925 | $24.2M | 0.02% | −45,557−8.2% | Reduced |
| American Century Companies Inc | 509,368 | $24.3M | 0.01% | −406,786−44.4% | Reduced |
| UBS Group AG | 540,123 | $25.8M | 0.01% | +312,775+137.6% | Added |
| Victory Capital Management Inc | 559,835 | $26.8M | 0.02% | −191,708−25.5% | Reduced |
| Ashford Capital Management Inc | 563,718 | $26.9M | 3.00% | −10,654−1.9% | Reduced |
| Rubric Capital Management LP | 595,366 | $28.5M | 0.38% | −99,673−14.3% | Reduced |
| Northern Trust Corp | 703,555 | $33.6M | 0.00% | −6,813−1.0% | Reduced |
| Charles Schwab Investment Management Inc | 732,489 | $35.0M | 0.01% | −16,152−2.2% | Reduced |
| Morgan Stanley | 755,317 | $36.1M | 0.00% | +61,565+8.9% | Added |
| Bank of America Corp | 842,890 | $40.3M | 0.00% | +338,584+67.1% | Added |
| D. E. Shaw & Co., Inc. | 979,604 | $46.8M | 0.04% | +380,983+63.6% | Added |
| GW&K Investment Management, LLC | 1,080,538 | $51.6M | 0.46% | −184,268−14.6% | Reduced |
| Goldman Sachs Group Inc | 1,163,058 | $55.6M | 0.01% | +266,671+29.7% | Added |
| Woodline Partners LP | 1,263,811 | $60.4M | 0.28% | +490,835+63.5% | Added |
| Loomis Sayles & Co L P | 1,285,937 | $61.5M | 0.07% | −11,921−0.9% | Reduced |
| Stephens Investment Management Group LLC | 1,345,402 | $64.3M | 0.83% | −235,691−14.9% | Reduced |