Supernus PharmaceuticalsSUPN
13F holders, Q3 2025 (September 30)310holders +15
58new positions
41sold out
7famous investors
$47.79avg. 13F price*
At the end of Q3 2025, 310 institutions reported holding Supernus Pharmaceuticals Inc. (SUPN) in their 13F filings, up 15 from Q2 2025. 58 opened new positions and 41 sold out. The largest holders were BlackRock, Inc. ($415.7M), Vanguard Group Inc. ($288.9M) and Dimensional Fund Advisors LP ($143.5M). 7 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Ken Griffin (0.1% of Citadel Advisors's portfolio).
- Company
- Supernus Pharmaceuticals Inc.
- CUSIP
- 868459108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 58 | $46.1M |
| Exits | 41 | $67.8M |
All 13F filers, Q2 2025 → Q3 2025: 7,422,862 shares bought and 9,171,630 shares sold, net −1,748,768 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 310 holders
| BlackRock, Inc. | 0.01% | Reduce -7.2% | 8,698,410 | $415.7M |
| Vanguard Group Inc. | 0.00% | Reduce -2.6% | 6,044,750 | $288.9M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -0.6% | 3,001,941 | $143.5M |
| Armistice Capital, LLC | 4.26% | Reduce -41.1% | 2,836,000 | $135.5M |
| Macquarie Group Ltd. | 0.14% | Reduce -8.3% | 2,531,537 | $121.0M |
| State Street Corp. | 0.00% | Reduce -0.9% | 2,187,560 | $104.5M |
| Point72 Asset Management | 0.20% | Add +246.9% | 1,761,484 | $84.2M |
| Renaissance Technologies | 0.11% | Add +5.2% | 1,740,622 | $83.2M |
| Citadel Advisors | 0.06% | Add +709.0% | 1,416,926 | $67.7M |
| Geode Capital Management, LLC | 0.00% | Add +0.7% | 1,410,024 | $67.4M |
| Stephens Investment Management Group LLC | 0.83% | Reduce -14.9% | 1,345,402 | $64.3M |
| Loomis Sayles & Co. L P | 0.07% | Reduce -0.9% | 1,285,937 | $61.5M |
| Woodline Partners LP | 0.28% | Add +63.5% | 1,263,811 | $60.4M |
| Goldman Sachs Group Inc. | 0.01% | Add +29.8% | 1,163,058 | $55.6M |
| GW&K Investment Management, LLC | 0.46% | Reduce -14.6% | 1,080,538 | $51.6M |
| D. E. Shaw & Co. | 0.04% | Add +63.6% | 979,604 | $46.8M |
| Bank of America Corp. | 0.00% | Add +67.1% | 842,890 | $40.3M |
| Morgan Stanley | 0.00% | Add +8.9% | 755,317 | $36.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -2.2% | 732,489 | $35.0M |
| Northern Trust Corp. | 0.00% | Reduce -1.0% | 703,555 | $33.6M |
| Rubric Capital Management LP | 0.38% | Reduce -14.3% | 595,366 | $28.5M |
| Ashford Capital Management Inc. | 3.00% | Reduce -1.9% | 563,718 | $26.9M |
| Victory Capital Management Inc. | 0.02% | Reduce -25.5% | 559,835 | $26.8M |
| UBS Group AG | 0.01% | Add +137.6% | 540,123 | $25.8M |
| American Century Companies Inc. | 0.01% | Reduce -44.4% | 509,368 | $24.3M |
| Pictet Asset Management Holding SA | 0.02% | Reduce -8.2% | 508,925 | $24.2M |
| Rice Hall James & Associates, LLC | 1.24% | Reduce -9.3% | 476,081 | $22.8M |
| BNP Paribas Financial Markets | 0.02% | Add +37.3% | 415,690 | $19.9M |
| Sofinnova Investments, Inc. | 1.11% | Reduce -52.8% | 377,066 | $18.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -5.2% | 376,601 | $18.0M |
| Krensavage Asset Management, LLC | 7.40% | Reduce -23.1% | 363,479 | $17.4M |
| Invesco Ltd. | 0.00% | Reduce -9.3% | 361,866 | $17.3M |
| Millennium Management | 0.01% | Add +2548.9% | 346,293 | $16.5M |
| Aristotle Capital Boston, LLC | 0.75% | Reduce -62.2% | 305,273 | $14.6M |
| Principal Financial Group Inc. | 0.01% | Reduce -0.7% | 303,408 | $14.5M |
| Systematic Financial Management LP | 0.34% | Add +19.0% | 292,260 | $14.0M |
| Catalio Capital Management, LP | 2.54% | New | 287,090 | $13.7M |
| Nuveen, LLC | 0.00% | Add +158.1% | 286,047 | $13.7M |
| Two Sigma Investments, LP | 0.02% | Add +350.2% | 257,976 | $12.3M |
| Barclays PLC | 0.00% | Add +64.0% | 231,189 | $11.0M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -8.7% | 226,410 | $10.8M |
| Acadian Asset Management LLC | 0.02% | Add +2343.2% | 224,143 | $10.7M |
| Public Sector Pension Investment Board | 0.04% | Reduce -0.7% | 218,684 | $10.5M |
| Mutual of America Capital Management LLC | 0.10% | Reduce -6.3% | 199,259 | $9.5M |
| Pacer Advisors, Inc. | 0.02% | Reduce -33.8% | 190,894 | $9.1M |
| Third Avenue Management LLC | 1.71% | No change | 189,493 | $9.1M |
| Ameriprise Financial Inc. | 0.00% | Add +5.9% | 183,315 | $8.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -45.6% | 171,285 | $8.2M |
| Rhumbline Advisers | 0.01% | Reduce -1.4% | 169,802 | $8.1M |
| Susquehanna Portfolio Strategies, LLC | 0.12% | Add +228.8% | 155,570 | $7.4M |
| Sei Investments Co. | 0.01% | Reduce -43.1% | 153,456 | $7.3M |
| Legal & General Group Plc | 0.00% | Reduce -1.8% | 151,757 | $7.3M |
| AQR Capital Management | 0.00% | Reduce -2.9% | 136,427 | $6.5M |
| Jane Street Group, LLC | 0.01% | Add +600.9% | 130,647 | $6.2M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -46.0% | 124,123 | $5.9M |
| Quantedge Capital Pte Ltd | 3.17% | New | 121,100 | $5.8M |
| Teacher Retirement System of Texas | 0.02% | Add +648.9% | 112,638 | $5.4M |
| Deutsche Bank AG | 0.00% | Add +151.7% | 112,354 | $5.4M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Add +28.4% | 109,836 | $5.2M |
| Swiss National Bank | 0.00% | Add +1.4% | 108,500 | $5.2M |
| Prudential Financial Inc. | 0.01% | Add +5.4% | 107,598 | $5.1M |
| Axiom Investors LLC | 0.04% | Add +86.5% | 104,636 | $5.0M |
| Hennion & Walsh Asset Management, Inc. | 0.18% | Add +7.3% | 101,740 | $4.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -39.8% | 101,022 | $4.8M |
| FMR LLC | 0.00% | Add +24.2% | 100,437 | $4.8M |
| Franklin Resources Inc. | 0.00% | Add +139.3% | 95,383 | $4.6M |
| Man Group plc | 0.01% | Add +46.9% | 95,081 | $4.5M |
| Bridgeway Capital Management, LLC | 0.10% | Reduce -23.2% | 93,600 | $4.5M |
| HRT Financial LP | 0.02% | New | 91,860 | $4.4M |
| S&T Bank | 1.19% | Reduce -17.2% | 88,915 | $4.2M |
| PDT Partners, LLC | 0.27% | Reduce -6.4% | 88,273 | $4.2M |
| Jefferies Financial Group Inc. | 0.04% | Add +62.0% | 86,179 | $4.1M |
| New York State Teachers Retirement System | 0.01% | Reduce -0.3% | 85,376 | $4.1M |
| Bruce & Co., Inc. | 1.22% | No change | 82,105 | $3.9M |
| Bridge City Capital, LLC | 0.93% | Reduce -21.5% | 72,816 | $3.5M |
| Janus Henderson Group PLC | 0.00% | Add +208.4% | 71,726 | $3.4M |
| Great Lakes Advisors, LLC | 0.03% | Reduce -49.9% | 71,231 | $3.4M |
| First Trust Advisors LP | 0.00% | Reduce -20.5% | 70,858 | $3.4M |
| Wedge Capital Management L L P | 0.06% | Reduce -5.8% | 69,581 | $3.3M |
| Squarepoint Ops LLC | 0.01% | Reduce -43.9% | 67,289 | $3.2M |
| Sit Investment Associates Inc. | 0.06% | No change | 64,950 | $3.1M |
| Citigroup Inc. | 0.00% | Reduce -45.0% | 64,716 | $3.1M |
| State Board of Administration of Florida Retirement System | 0.01% | Reduce -15.3% | 64,642 | $3.1M |
| Stifel Financial Corp. | 0.00% | Reduce -1.3% | 62,755 | $3.0M |
| Russell Investments Group, Ltd. | 0.00% | Add +11.9% | 62,497 | $3.0M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -1.4% | 61,041 | $2.9M |
| Martingale Asset Management L P | 0.07% | Reduce -7.5% | 59,953 | $2.9M |
| Ruffer LLP | 0.15% | New | 55,385 | $2.6M |
| Villanova Investment Management Co LLC | 1.82% | Add +4.9% | 54,868 | $2.6M |
| Alliancebernstein L.P. | 0.00% | Add +1.1% | 54,062 | $2.6M |
| California State Teachers Retirement System | 0.00% | Add +5.0% | 53,407 | $2.6M |
| Castlekeep Investment Advisors LLC | 1.12% | Add +25.1% | 50,130 | $2.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +5.5% | 49,906 | $2.4M |
| Voya Investment Management LLC | 0.00% | Reduce -20.3% | 47,613 | $2.3M |
| Campbell Newman Asset Management Inc. | 0.16% | Add +0.4% | 45,760 | $2.2M |
| Wells Fargo & Company | 0.00% | Reduce -40.5% | 41,766 | $2.0M |
| Meritage Portfolio Management | 0.13% | Reduce -32.1% | 41,021 | $2.0M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -0.4% | 40,993 | $2.0M |
| Royce & Associates LP | 0.02% | Add +25.4% | 40,765 | $1.9M |
| VELA Investment Management, LLC | 0.55% | New | 40,251 | $1.9M |
"% of holder's portfolio" is SUPN's weight in each manager's 13F, not the share of Supernus Pharmaceuticals Inc. the manager owns.