PEN · Company research
Penumbra, Inc. (PEN): 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.
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Parallel Advisors, LLC | 1690010 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 480 | 151560 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 97 | 30628 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| JPL Wealth Management, LLC | 2010710 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 1579 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Larson Financial Group LLC | 1731061 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6 | 1895 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Carlson Capital, L.P. | 1056973 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3100 | 978825 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| VOYA INVESTMENT MANAGEMENT LLC | 1068837 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12535 | 3957926 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| AlphaGrep UK Ltd | 2148988 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1156 | 365007 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30 | 9473 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Itau Unibanco Holding S.A. | 1132597 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 213 | 67255 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Quantbot Technologies LP | 1512991 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1999 | 631184 | — | — | — | 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) | 11687 | 3690171 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NORTHSTAR ASSET MANAGEMENT Co | 1132708 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2654 | 845910 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 343705 | 108524854 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CAXTON ASSOCIATES LLP | 2051323 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 179384 | 56640498 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BESSEMER GROUP INC | 1054074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 140 | 44 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| JONES FINANCIAL COMPANIES LLLP | 815917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 877 | 277685 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| North Dakota State Investment Board | 2064039 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1127 | 355850 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| USA FINANCIAL FORMULAS | 1534358 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1 | 316 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| EXCHANGE TRADED CONCEPTS, LLC | 1457320 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3166 | 999665 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 834903 | 263620622 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Illinois Municipal Retirement Fund | 1541910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1485 | 468889 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Inspire Investing, LLC | 1670139 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2283 | 720857 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1535845 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 33033 | 10430170 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 64303 | 20303672 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| NATIXIS | 1274981 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 124458 | 39297614 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| VANGUARD FIDUCIARY TRUST CO | 933478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 251746 | 79488800 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9504 | 3000888 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| TPG GP A, LLC | 1903793 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20000 | 6315000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 109180 | 34473523 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 999 | 315434 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ELEVATION WEALTH PARTNERS, LLC | 1976256 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16 | 5052 | — | — | — | Jul 8, 2026 | SEC_13F_DATASET |
| CoreCap Advisors, LLC | 1902501 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12 | 3789 | — | — | — | Jul 6, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 222 | 70097 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| AMALGAMATED BANK | 919192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18595 | 5871 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| AdvisorNet Financial, Inc | 1409362 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 458 | 144614 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Quarry LP | 1965207 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 65227 | 20595426 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Apollon Wealth Management, LLC | 1764387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10714 | 3382946 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| CONGRESS ASSET MANAGEMENT CO | 897378 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12191 | 3849308 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 796848 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4363 | 1377618 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9535 | 3010676 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 175900 | 55540425 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANK OF NOVA SCOTIA | 9631 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1169 | 369112 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| SMA Capital LLC | 2075338 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 98 | 30944 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3046 | 961774 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SHP Wealth Management | 1807060 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 632 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1141802 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 161 | 50836 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| HRT FINANCIAL LP | 1475597 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11877 | 3750 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ALPINE ASSOCIATES MANAGEMENT INC. | 1396835 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 188986 | 59672330 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Cornerstone Financial Management LLC | 2110329 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6 | 1895 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| ALLIANCEBERNSTEIN L.P. | 1109448 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 301585 | 99031466 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FOUNDERS GROVE WEALTH PARTNERS, LLC | 2046157 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 791 | 249758 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Tidal Investments LLC | 1600064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19639 | 6201014 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 76042 | 24010262 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Cannon Global Investment Management, LLC | 1844427 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1800 | 568350 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Integrated Wealth Concepts LLC | 1737109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 538 | 169885 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15474 | 4886202 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 74980 | 23674935 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Maryland State Retirement & Pension System | 1795552 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2220 | 700965 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5394 | 1703156 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| SIMPLEX TRADING, LLC | 1488542 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36100 | 11398575 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Holocene Advisors, LP | 1700574 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 128012 | 40419789 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| HARBOUR INVESTMENTS, INC. | 810121 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 632 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Federation des caisses Desjardins du Quebec | 2022297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3241 | 1023269 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20413 | 6445405 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AGF MANAGEMENT LTD | 1003518 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2975 | 939356 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Ethic Inc. | 1780570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2632 | 831054 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Cetera Investment Advisers | 1666741 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 860 | 271545 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| ALGERT GLOBAL LLC | 1275218 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9344 | 2950368 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| NORGES BANK | 1374170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 752242 | 237520412 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13667555 | 43286 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 290217 | 91636018 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| LEAVELL INVESTMENT MANAGEMENT, INC. | 924181 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2200 | 694650 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11656 | 3680382 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Capital Advisors, Ltd. LLC | 1597878 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4 | 1 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| Essential Partners LLC | 2136442 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9 | 2842 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Washington Trust Advisors, Inc. | 1900099 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7671 | 2422118 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| THOROUGHBRED FINANCIAL SERVICES, LLC | 1091370 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9159 | 2892 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| VANGUARD ASSET MANAGEMENT, Ltd | 1680208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36049 | 11382472 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| True Wealth Design, LLC | 1966033 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15 | 4737 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| HighTower Advisors, LLC | 1462245 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2689 | 849052 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.