SUPN · Company research
Supernus Pharmaceuticals, Inc. (SUPN): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableHealthcare
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4146 | 192830 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Capital Advisors, Ltd. LLC | 1597878 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 173 | 8 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| Bruce & Co., Inc. | 1358331 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150000 | 6976500 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LOOMIS SAYLES & CO L P | 312348 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1259172 | 58564091 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SIMPLEX TRADING, LLC | 1488542 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7500 | 348825 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| State of Tennessee, Department of Treasury | 1587973 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12316 | 572818 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LRI Investments, LLC | 2023325 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1 | 47 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| Sofinnova Investments, Inc. | 1631134 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1036328 | 48199615 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BESSEMER GROUP INC | 1054074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 484 | 23 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Krensavage Asset Management, LLC | 1609251 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 280681 | 13054 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 861177 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 81746 | 3802006 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Polaris Capital Management, LLC | 1316926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22500 | 1046475 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| ALGERT GLOBAL LLC | 1275218 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 91070 | 4235666 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Susquehanna Portfolio Strategies, LLC | 1996449 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 116160 | 5402602 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3305429 | 153735503 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14912 | 693557 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| FRANKLIN STREET ADVISORS INC /NC | 1010873 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20000 | 930200 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| JUNCTURE WEALTH STRATEGIES, LLC | 1632866 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6404 | 297850 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| PSP Research LLC | 2106939 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6000 | 279060 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| ARMISTICE CAPITAL, LLC | 1601086 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2646201 | 123074809 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| STATE STREET CORP | 93751 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2459828 | 114406600 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Penserra Capital Management LLC | 1593324 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 726 | 33 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Ankerstar Wealth, LLC | 2053917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11 | 512 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 922127 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 182909 | 8507098 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Fulcrum Asset Management LLP | 1353395 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 70 | 3276 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| Balyasny Asset Management L.P. | 1218710 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 85756 | 3988512 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MassMutual Private Wealth & Trust, FSB | 1103653 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 292 | 13581 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| Transamerica Financial Advisors, LLC | 1502149 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7 | 325 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9936 | 462124 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Silver Grove Financial Group, Inc. | 2111172 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40 | 1860 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 691 | 32139 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Global Retirement Partners, LLC | 1749744 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1385 | 64416 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| SBI Securities Co., Ltd. | 1851815 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 93 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Bridge City Capital, LLC | 1713521 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 78167 | 3635547 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Elmind Capital, LP | 2052213 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 70000 | 3255700 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 109800 | 5106798 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SMA Capital LLC | 2075338 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 216 | 10046 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| GABELLI FUNDS LLC | 1081407 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23000 | 1069730 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Rialto Wealth Management, LLC | 2054966 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3 | 140 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| THIRD AVENUE MANAGEMENT LLC | 1099281 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 152724 | 7103193 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Engineers Gate Manager LP | 1620220 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24070 | 1119496 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SJS Investment Consulting Inc. | 1894302 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4 | 187 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| EXCHANGE TRADED CONCEPTS, LLC | 1457320 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40971 | 1905561 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 254523 | 11837865 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Mystic Asset Management, Inc. | 1912460 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25400 | 1181354 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 205 | 9535 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24200 | 1125542 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| HighTower Advisors, LLC | 1462245 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9198 | 427799 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 309366 | 14388613 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| AMERICAN CENTURY COMPANIES INC | 748054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 160129 | 7447600 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31660 | 1472507 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| AXIOM INVESTORS LLC /DE | 1109147 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 94465 | 4393567 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| S&T Bank/PA | 1010911 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43888 | 2041231 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| INTECH INVESTMENT MANAGEMENT LLC | 1086318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25973 | 1208004 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| AMERIFLEX GROUP, INC. | 2057637 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16 | 744 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Essential Partners LLC | 2136442 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 112 | 5209 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Illinois Municipal Retirement Fund | 1541910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30919 | 1438043 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 1005354 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9736 | 452821 | — | — | — | Aug 25, 2026 | SEC_13F_DATASET |
| Cetera Investment Advisers | 1666741 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5715 | 265805 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Arax Advisory Partners | 1586767 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2189 | 101812 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| SIT INVESTMENT ASSOCIATES INC | 769317 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 69650 | 3239 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 921739 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2378329 | 110616000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| XPONANCE LLC | 1637541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5682 | 264270 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 1083190 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13763 | 640117 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 144789 | 6734104 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GLENMEDE TRUST CO NA | 314949 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10624 | 494122 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 50669 | 2356616 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2516721 | 117052694 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ASHFORD CAPITAL MANAGEMENT INC | 897070 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 613783 | 28547047 | — | — | — | Aug 21, 2026 | SEC_13F_DATASET |
| Vanguard Global Advisers, LLC | 1811242 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22004 | 1023406 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| VICTORY CAPITAL MANAGEMENT INC | 1040188 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 391075 | 18188898 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 74 | 3442 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| True Wealth Design, LLC | 1966033 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13 | 605 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| VANGUARD ASSET MANAGEMENT, Ltd | 1680208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 53628 | 2494238 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9726 | 452356 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PROFUND ADVISORS LLC | 1129919 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8673 | 403381 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Stephens Investment Management Group LLC | 1314440 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1485821 | 69105535 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Louisiana State Employees Retirement System | 1537191 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25400 | 1312926 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| China Universal Asset Management Co., Ltd. | 1906594 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9237 | 429613 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2057170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 115125 | 5354462 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.