Rambus Inc (NASDAQ:RMBS) is held by 545 institutional investors per 13F filings through March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 16,305,306 | 30,120 | 0.19% | $1,402,745,519.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 6,644,320 | 6,644,320 | 0.00% | $571,610,850.00 |
| Invesco Ltd. | 31 Mar, 2026 | 6,499,048 | 2,350,395 | 56.65% | $559,113,102.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 4,827,854 | 4,827,854 | 0.00% | $415,340,280.00 |
| State Street Corp | 31 Mar, 2026 | 4,373,617 | 122,054 | 2.87% | $376,262,271.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 3,376,689 | 3,376,689 | 0.00% | $290,498.00 |
| FMR LLC | 31 Mar, 2026 | 3,318,449 | 1,731,420 | 109.10% | $285,486,134.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 3,124,495 | 281,780 | 9.91% | $268,843,262.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 2,391,020 | 1,679,907 | 236.24% | $205,700.00 |
| EdgePoint Investment Group Inc. | 31 Mar, 2026 | 1,947,742 | 541,056 | 38.46% | $167,564,244.00 |
| Jpmorgan Chase & Co | 31 Mar, 2026 | 1,836,500 | -228,843 | -11.08% | $146,424,147.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 1,795,295 | -98,233 | -5.19% | $154,417,340.00 |
| Swedbank AB | 31 Mar, 2026 | 1,563,000 | -1,163,000 | -42.66% | $134,464,890.00 |
| Bank Of America Corp /De/ | 31 Mar, 2026 | 1,361,570 | 111,928 | 8.96% | $117,135,866.00 |
| Northern Trust Corp | 31 Mar, 2026 | 1,334,095 | 18,544 | 1.41% | $114,772,192.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 1,326,402 | -1,291 | -0.10% | $114,110,364.00 |
| Neuberger Berman Group LLC | 31 Mar, 2026 | 1,302,169 | -3,782 | -0.29% | $111,719,586.00 |
| CONGRESS ASSET MANAGEMENT CO | 31 Mar, 2026 | 1,275,978 | -134,637 | -9.54% | $109,772,387.00 |
| AQR CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,250,456 | 539,330 | 75.84% | $103,962,871.00 |
| Morgan Stanley | 31 Mar, 2026 | 1,213,197 | 328,105 | 37.07% | $104,371,458.00 |