SUPN
Supernus Pharmaceuticals, Inc.
$47.24
-0.81 (-1.69%)
At close · Jul 6
Market Cap
$2.74B
Shares
58,039,721
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 327
Total Value: $2,850,711,954
Total Shares: 55,150,318
Showing 1–100
of 332 holdings by value
· page 1 of 4
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 328 13F filersTop Holder
16.0%
of institutional value
Top 5
34.8%
of institutional value
Top 10
50.7%
of institutional value
HHI
448
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $454,730,052 | 15.95% | 8,797,254 | Shares | Sole | 2026-05-13 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $171,402,644 | 6.01% | 3,315,973 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $127,530,343 | 4.47% | 2,467,215 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $119,250,378 | 4.18% | 2,307,030 | Shares | Sole | 2026-05-07 | ||||
| Mega STATE STREET CORP | $118,273,284 | 4.15% | 2,288,127 | Shares | Defined | 2026-05-15 | ||||
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $105,302,971 | 3.69% | 2,037,202 | Shares | Defined | 2026-05-15 | ||||
| Mid ARMISTICE CAPITAL, LLC | $97,970,486 | 3.44% | 1,895,347 | Shares | Sole | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $88,142,925 | 3.09% | 1,705,222 | Shares | Sole | 2026-05-14 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $83,919,437 | 2.94% | 1,623,514 | Shares | Defined | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $77,196,223 | 2.71% | 1,493,446 | Shares | Defined | 2026-05-15 | ||||
| Large LOOMIS SAYLES & CO L P | $73,698,516 | 2.59% | 1,425,779 | Shares | Defined | 2026-05-14 | ||||
| Mid Stephens Investment Management Group LLC | $69,850,299 | 2.45% | 1,351,331 | Shares | Defined | 2026-04-28 | ||||
| Large Point72 Asset Management, L.P. | $68,156,107 | 2.39% | 1,318,555 | Shares | Defined | 2026-05-15 | ||||
| Large GW&K Investment Management, LLC | $54,542,460 | 1.91% | 1,055,184 | Shares | Sole | 2026-05-13 | ||||
| Mid Sofinnova Investments, Inc. | $49,328,232 | 1.73% | 954,309 | Shares | Sole | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $47,239,125 | 1.66% | 913,893 | Shares | Defined | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $44,271,812 | 1.55% | 856,487 | Shares | Defined | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $36,918,339 | 1.30% | 714,226 | Shares | Defined | 2026-05-18 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $36,491,899 | 1.28% | 705,976 | Shares | Sole | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $36,154,878 | 1.27% | 699,456 | Shares | Defined | 2026-05-14 | ||||
| Small ASHFORD CAPITAL MANAGEMENT INC | $33,359,743 | 1.17% | 645,381 | Shares | Sole | 2026-05-15 | ||||
| Large Freestone Grove Partners LP | $33,149,779 | 1.16% | 641,319 | Shares | Sole | 2026-05-15 | ||||
| Mega D. E. Shaw & Co., Inc. | $32,174,439 | 1.13% | 622,450 | Shares | Defined | 2026-05-15 | ||||
| Large Assenagon Asset Management S.A. | $27,427,644 | 0.96% | 530,618 | Shares | Sole | 2026-04-20 | ||||
| Mega VICTORY CAPITAL MANAGEMENT INC | $25,969,366 | 0.91% | 502,406 | Shares | Sole | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $25,751,854 | 0.90% | 498,198 | Shares | Sole | 2026-05-15 | ||||
| Mid RICE HALL JAMES & ASSOCIATES, LLC | $24,677,633 | 0.87% | 477,416 | Shares | Sole | 2026-05-15 | ||||
| Large Pictet Asset Management Holding SA | $23,299,991 | 0.82% | 450,764 | Shares | Sole | 2026-04-22 | ||||
| Large Woodline Partners LP | $23,208,603 | 0.81% | 448,996 | Shares | Sole | 2026-05-15 | ||||
| Mega Invesco Ltd. | $21,331,581 | 0.75% | 412,683 | Shares | Defined | 2026-05-12 | ||||
| Large SG Americas Securities, LLC Broker-Dealer | $19,498,139 | 0.68% | 377,213 | Shares | Sole | 2026-04-16 | ||||
| Mid SYSTEMATIC FINANCIAL MANAGEMENT LP | $19,439,522 | 0.68% | 376,079 | Shares | Other | 2026-05-13 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $19,086,377 | 0.67% | 369,247 | Shares | Defined | 2026-05-08 | ||||
| Mega Bank of New York Mellon Corp Bank | $18,732,864 | 0.66% | 362,408 | Shares | Defined | 2026-05-05 | ||||
| Mega PRINCIPAL FINANCIAL GROUP INC | $17,632,337 | 0.62% | 341,117 | Shares | Defined | 2026-05-04 | ||||
| Large MetLife Investment Management, LLC | $15,722,650 | 0.55% | 304,172 | Shares | Defined | 2026-05-14 | ||||
| Small Krensavage Asset Management, LLC | $14,508,400 | 0.51% | 280,681 | Shares | Sole | 2026-05-15 | ||||
| Large Aberdeen Group plc | $14,243,747 | 0.50% | 275,561 | Shares | Defined | 2026-04-29 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $14,019,775 | 0.49% | 271,228 | Shares | Sole | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $12,960,487 | 0.45% | 250,735 | Shares | Other | 2026-05-13 | ||||
| Mid ROYCE & ASSOCIATES LP | $11,885,546 | 0.42% | 229,939 | Shares | Sole | 2026-05-12 | ||||
| Large GLENMEDE TRUST CO NA Bank | $11,325,226 | 0.40% | 219,099 | Shares | Sole | 2026-05-26 | ||||
| Mega Nuveen, LLC | $11,167,469 | 0.39% | 216,047 | Shares | Defined | 2026-04-30 | ||||
| Mega FMR LLC | $10,822,334 | 0.38% | 209,370 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $10,809,618 | 0.38% | 209,124 | Shares | Defined | 2026-05-05 | ||||
| Large Public Sector Pension Investment Board Pension | $10,604,617 | 0.37% | 205,158 | Shares | Sole | 2026-05-13 | ||||
| Mid Aristotle Capital Boston, LLC | $10,497,928 | 0.37% | 203,094 | Shares | Sole | 2026-05-15 | ||||
| Large ExodusPoint Capital Management, LP | $10,447,376 | 0.37% | 202,116 | Shares | Sole | 2026-05-14 | ||||
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP | $9,101,368 | 0.32% | 176,076 | Shares | Sole | 2026-05-14 | ||||
| Mega AMERIPRISE FINANCIAL INC | $8,989,148 | 0.32% | 173,905 | Shares | Defined | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $8,749,824 | 0.31% | 169,275 | Shares | Sole | 2026-05-12 | ||||
| Mid AXIOM INVESTORS LLC /DE | $8,476,022 | 0.30% | 163,978 | Shares | Sole | 2026-05-14 | ||||
| Large SEI INVESTMENTS CO | $8,394,765 | 0.29% | 162,406 | Shares | Sole | 2026-05-13 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $8,323,382 | 0.29% | 161,025 | Shares | Defined | 2026-05-15 | ||||
| Small THIRD AVENUE MANAGEMENT LLC | $7,894,303 | 0.28% | 152,724 | Shares | Sole | 2026-05-13 | ||||
| Mid Susquehanna Portfolio Strategies, LLC | $7,349,387 | 0.26% | 142,182 | Shares | Sole | 2026-05-15 | ||||
| Mega Legal & General Group Plc | $7,020,018 | 0.25% | 135,810 | Shares | Defined | 2026-05-08 | ||||
| Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension | $6,721,457 | 0.24% | 130,034 | Shares | Sole | 2026-04-30 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $6,476,393 | 0.23% | 125,293 | Shares | Defined | 2026-05-14 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $6,127,847 | 0.21% | 118,550 | Shares | Defined | 2026-05-06 | ||||
| Mega Swiss National Bank Bank | $5,866,815 | 0.21% | 113,500 | Shares | Sole | 2026-05-07 | ||||
| Mega BARCLAYS PLC | $5,640,101 | 0.20% | 109,114 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $5,575,073 | 0.20% | 107,856 | Shares | Defined | 2026-05-13 | ||||
| Small Bruce & Co., Inc. | $5,169,000 | 0.18% | 100,000 | Shares | Sole | 2026-05-14 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $5,078,901 | 0.18% | 98,257 | Shares | Other | 2026-05-15 | ||||
| Large Hudson Bay Capital Management LP | $4,694,536 | 0.16% | 90,821 | Shares | Sole | 2026-05-13 | ||||
| Mid Hennion & Walsh Asset Management, Inc. | $4,572,187 | 0.16% | 88,454 | Shares | Sole | 2026-05-13 | ||||
| Mega FRANKLIN RESOURCES INC | $4,443,064 | 0.16% | 85,956 | Shares | Defined | 2026-05-13 | ||||
| Large NATIXIS | $4,403,988 | 0.15% | 85,200 | Shares | Sole | 2026-05-14 | ||||
| Small Parkman Healthcare Partners LLC | $4,396,854 | 0.15% | 85,062 | Shares | Sole | 2026-05-15 | ||||
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension | $4,035,541 | 0.14% | 78,072 | Shares | Sole | 2026-04-27 | ||||
| Mid PDT Partners, LLC | $3,963,227 | 0.14% | 76,673 | Shares | Sole | 2026-05-15 | ||||
| Mega CITIGROUP INC | $3,882,849 | 0.14% | 75,118 | Shares | Defined | 2026-05-11 | ||||
| Large Man Group plc | $3,876,336 | 0.14% | 74,992 | Shares | Defined | 2026-05-15 | ||||
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $3,743,906 | 0.13% | 72,430 | Shares | Defined | 2026-05-11 | ||||
| Mid WEDGE CAPITAL MANAGEMENT L L P/NC | $3,599,846 | 0.13% | 69,643 | Shares | Sole | 2026-04-13 | ||||
| Mid SIT INVESTMENT ASSOCIATES INC | $3,557,564 | 0.12% | 68,825 | Shares | Sole | 2026-05-13 | ||||
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $3,498,689 | 0.12% | 67,686 | Shares | Sole | 2026-05-18 | ||||
| Mid MARTINGALE ASSET MANAGEMENT L P | $3,491,556 | 0.12% | 67,548 | Shares | Sole | 2026-05-13 | ||||
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension | $3,411,540 | 0.12% | 66,000 | Shares | Sole | 2026-05-14 | ||||
| Small Phocas Financial Corp. | $3,277,817 | 0.11% | 63,413 | Shares | Sole | 2026-05-01 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $3,276,370 | 0.11% | 63,385 | Shares | Defined | 2026-05-15 | ||||
| Large STATE OF WISCONSIN INVESTMENT BOARD | $3,276,267 | 0.11% | 63,383 | Shares | Sole | 2026-05-15 | ||||
| Small Bridge City Capital, LLC | $3,252,489 | 0.11% | 62,923 | Shares | Sole | 2026-05-13 | ||||
| Large PRUDENTIAL FINANCIAL INC | $3,250,008 | 0.11% | 62,875 | Shares | Defined | 2026-05-13 | ||||
| Small Catalio Capital Management, LP | $3,205,762 | 0.11% | 62,019 | Shares | Sole | 2026-05-15 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $3,203,901 | 0.11% | 61,983 | Shares | Defined | 2026-05-12 | ||||
| Large STIFEL FINANCIAL CORP | $3,129,260 | 0.11% | 60,539 | Shares | Defined | 2026-05-12 | ||||
| Large Russell Investments Group, Ltd. | $2,986,438 | 0.10% | 57,776 | Shares | Defined | 2026-05-08 | ||||
| Mega JANE STREET GROUP, LLC | $2,963,231 | 0.10% | 57,327 | Shares | Defined | 2026-05-12 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $2,891,383 | 0.10% | 55,937 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,822,274 | 0.10% | 54,600 | Put | Other | 2026-05-15 | ||||
| Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank | $2,729,697 | 0.10% | 52,809 | Shares | Defined | 2026-05-15 | ||||
| Mid NFJ INVESTMENT GROUP, LLC | $2,728,714 | 0.10% | 52,790 | Shares | Other | 2026-05-13 | ||||
| Small S&T Bank/PA | $2,712,949 | 0.10% | 52,485 | Shares | Sole | 2026-05-13 | ||||
| Small VELA Investment Management, LLC | $2,667,772 | 0.09% | 51,611 | Shares | Sole | 2026-05-08 | ||||
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $2,609,104 | 0.09% | 50,476 | Shares | Defined | 2026-05-08 | ||||
| Large CANADA LIFE ASSURANCE Co Insurance | $2,533,171 | 0.09% | 49,007 | Shares | Sole | 2026-05-14 | ||||
| Large Schonfeld Strategic Advisors LLC | $2,520,662 | 0.09% | 48,765 | Shares | Sole | 2026-05-15 | ||||
| Large GREAT LAKES ADVISORS, LLC | $2,490,424 | 0.09% | 48,180 | Shares | Sole | 2026-05-12 | ||||
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