Who Owns RAMBUS INC DEL (RMBS)? -- Institutional Holders (2026-06-30)
681 institutions reported holding $13.88B of RAMBUS INC DEL (RMBS) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.85B), VANGUARD GROUP INC ($1.57B), FMR LLC ($1.39B), Invesco Ltd. ($880.4M), STATE STREET CORP ($519.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $1.85B | 14.0M | Trimmed |
| 2 | VANGUARD GROUP INC | $1.57B | 11.8M | Trimmed |
| 3 | FMR LLC | $1.39B | 10.5M | Added |
| 4 | Invesco Ltd. | $880.4M | 6.6M | Added |
| 5 | STATE STREET CORP | $519.5M | 3.9M | Trimmed |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $442.6M | 3.3M | Trimmed |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $305.1M | 2.3M | Trimmed |
| 8 | JPMORGAN CHASE & CO | $261.0M | 2.1M | Added |
| 9 | DIMENSIONAL FUND ADVISORS LP | $228.2M | 1.7M | Trimmed |
| 10 | Swedbank AB | $218.6M | 1.6M | Added |
| 11 | NORGES BANK | $203.4M | 1.5M | Trimmed |
| 12 | MORGAN STANLEY | $191.7M | 1.4M | Added |
| 13 | NEUBERGER BERMAN GROUP LLC | $173.4M | 1.3M | Added |
| 14 | BANK OF AMERICA CORP /DE/ | $161.8M | 1.2M | Trimmed |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $154.1M | 1.2M | Added |
| 16 | AQR CAPITAL MANAGEMENT LLC | $152.5M | 1.2M | Trimmed |
| 17 | PointState Capital LP | $147.9M | 1.1M | Added |
| 18 | Sixth Street Partners Management Company, L.P. | $147.2M | 1.1M | New |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $147.2M | 1.1M | Trimmed |
| 20 | EdgePoint Investment Group Inc. | $144.2M | 1.1M | Trimmed |
| 21 | JANE STREET GROUP, LLC | $143.0M | 1.1M | Added |
| 22 | Rafferty Asset Management, LLC | $130.7M | 984,388 | Added |
| 23 | GOLDMAN SACHS GROUP INC | $127.5M | 960,878 | Added |
| 24 | BESSEMER GROUP INC | $127.3M | 958,929 | Trimmed |
| 25 | NORTHERN TRUST CORP | $126.0M | 949,113 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30