RMBS · Company research
Rambus Inc (RMBS): 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 |
|---|---|---|---|---|---|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 158 | 20973 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| USA FINANCIAL FORMULAS | 1534358 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 664 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| BROWN BROTHERS HARRIMAN & CO | 14661 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56 | 7433 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Financial Management Professionals, Inc. | 1568132 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11 | 1460 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 172205 | 22861451 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25400 | 3371596 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| One Capital Management, LLC | 1606588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34586 | 2975433 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Godfrey Financial Associates, Inc. | 2097943 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 265 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 220814 | 29310850 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Defiance ETFs, LLC | 1732541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22782 | 2821095 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LOOMIS SAYLES & CO L P | 312348 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 124044 | 16465601 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1243 | 164996 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 315297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10766 | 1429 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56276 | 7470076 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| GEODE CAPITAL MANAGEMENT, LLC | 1214717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1885014 | 250284522 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56425 | 7489855 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Harvest Fund Management Co., Ltd | 1694126 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95 | 13 | — | — | — | Aug 20, 2026 | SEC_13F_DATASET |
| Private Wealth Asset Management, LLC | 1883006 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 339 | 44999 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Catalyst Funds Management Pty Ltd | 1896150 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 88800 | 11787312 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22608 | 3000986 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MeadowBrook Investment Advisors LLC | 1308290 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2005 | 266144 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| DARK FOREST CAPITAL MANAGEMENT LP | 1853322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4030 | 534942 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| PANAGORA ASSET MANAGEMENT INC | 883677 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10225 | 1357267 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | 1107314 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22369 | 2969261 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Clearbridge Investments, LLC | 1348883 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 589641 | 78268976 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Basecamp Wealth Advisors LLC | 2115254 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 91 | 12079 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| IMA Advisory Services, Inc. | 1455495 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1 | 133 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5233 | 694628 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| DANSKE BANK A/S | 800177 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 200 | 26548 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Legato Capital Management LLC | 1442641 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8999 | 1194527 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Janney Montgomery Scott LLC | 1329948 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19478 | 2586 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Bank of New York Mellon Corp | 1390777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 239547 | 31797469 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| WHITTIER TRUST CO | 1137881 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 46 | 5210 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| STONERIDGE INVESTMENT PARTNERS LLC | 1108831 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2237 | 204 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| HARBOR CAPITAL ADVISORS, INC. | 1039128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 141 | 19 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| PNC Financial Services Group, Inc. | 713676 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 523 | 69423 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16648384 | 125421 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 714142 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31360 | 4163 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| BOKF, NA | 9634 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4976 | 660514 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| EMERALD MUTUAL FUND ADVISERS TRUST | 1352895 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 139275 | 18487364 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| EMERALD ADVISERS, LLC | 1015083 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 252693 | 33542469 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | 109380 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 65 | 8628 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| NewEdge Advisors, LLC | 1633516 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 564 | 74867 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| PRAXIS INVESTMENT MANAGEMENT INC | 1056825 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3003 | 399 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| GREENLEAF TRUST | 1162170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2330 | 309284 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| GREAT LAKES ADVISORS, LLC | 1078013 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14839 | 1969729 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32798 | 4353607 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| GW&K Investment Management, LLC | 1082917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30 | 4 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| YOUSIF CAPITAL MANAGEMENT, LLC | 1858789 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29858 | 3963351 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150204 | 19938080 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BESSEMER GROUP INC | 1054074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 739610 | 98176 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| QUADRANT CAPITAL GROUP LLC | 1650717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15359 | 2038754 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NBT BANK, N.A. | 898413 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 437 | 58007 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| OBERWEIS ASSET MANAGEMENT INC/ | 937886 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 527016 | 69956104 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Police & Firemen's Retirement System of New Jersey | 2040686 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48545 | 6443863 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| FARMERS & MERCHANTS INVESTMENTS INC | 1259969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 97 | 12876 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| Neo Ivy Capital Management | 1727783 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4310 | 572109 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MOTCO | 1306333 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 265 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| CAMPBELL NEWMAN ASSET MANAGEMENT INC | 874791 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 42966 | 5703307 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2267 | 300922 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Ethic Inc. | 1780570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3684 | 489014 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| ARGENT CAPITAL MANAGEMENT LLC | 1120926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5875 | 779848 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| Strengthening Families & Communities, LLC | 1921196 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43 | 5708 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Driehaus Capital Management LLC | 938206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 144875 | 19230708 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Yorktown Management & Research Co Inc | 1313559 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4950 | 657063 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Ranger Investment Management, L.P. | 1319691 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 176692 | 23454096 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Cambridge Investment Research Advisors, Inc. | 1419186 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18260 | 2424 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Aubrey Capital Management Ltd | 1730754 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24300 | 3223524 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| WHITTIER TRUST CO OF NEVADA INC | 1263548 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 153 | 16207 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| JONES FINANCIAL COMPANIES LLLP | 815917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12945 | 1485180 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Campbell & CO Investment Adviser LLC | 1353570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5740 | 761928 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4630 | 614586 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Covestor Ltd | 1909846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 329 | 44 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| TSFG, LLC | 1800513 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5316 | 706 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| AMALGAMATED BANK | 919192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 51383 | 6821 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 314969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 71833 | 9535 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 72900 | 9676746 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Raiffeisen Bank International AG | 2044885 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37000 | 4584300 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| SBI Securities Co., Ltd. | 1851815 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1938 | 257250 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| NEW YORK STATE COMMON RETIREMENT FUND | 810265 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 57089 | 7577994 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.