Rambus Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/02/2025 | 14.24 M | $737.10 M | 0.69% | 13.28% |
| VANGUARD GROUP INC | 05/09/2025 | 12.44 M | $644.21 M | -1.21% | 11.60% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/14/2025 | 8.75 M | $452.87 M | 60.52% | 8.16% |
| STATE STREET CORP | 05/15/2025 | 4.58 M | $237.16 M | -3.31% | 4.27% |
| INVESCO LTD. | 05/12/2025 | 4.53 M | $234.65 M | -9.35% | 4.23% |
| JPMORGAN CHASE & CO | 05/12/2025 | 3.65 M | $188.84 M | -12.83% | 3.40% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/13/2025 | 2.65 M | $137.34 M | 2.90% | 2.47% |
| DIMENSIONAL FUND ADVISORS LP | 05/13/2025 | 1.87 M | $96.74 M | 7.74% | 1.74% |
| BANK OF NEW YORK MELLON CORP | 04/29/2025 | 1.78 M | $92.38 M | -14.87% | 1.66% |
| AMERICAN CENTURY COMPANIES INC | 05/13/2025 | 1.42 M | $73.75 M | 21.08% | 1.33% |
| NORTHERN TRUST CORP | 05/13/2025 | 1.42 M | $73.55 M | -2.92% | 1.32% |
| NEUBERGER BERMAN GROUP LLC | 05/13/2025 | 1.28 M | $66.66 M | -22.68% | 1.20% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/09/2025 | 1.26 M | $65.05 M | 0.53% | 1.17% |
| WESTWOOD HOLDINGS GROUP INC | 05/09/2025 | 1.23 M | $63.80 M | 9.25% | 1.15% |
| CONGRESS ASSET MANAGEMENT CO /MA | 04/11/2025 | 1.20 M | $62.11 M | 38.51% | 1.12% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/13/2025 | 1.19 M | $61.82 M | -4.36% | 1.11% |
| EDGEPOINT INVESTMENT GROUP INC. | 05/15/2025 | 1.17 M | $60.54 M | 100.00% | 1.09% |
| VOYA INVESTMENT MANAGEMENT LLC | 05/15/2025 | 1.11 M | $57.42 M | -1.36% | 1.03% |
| 05/12/2025 | 1.10 M | $57.08 M | 100.00% | 1.03% | |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 05/09/2025 | 1.09 M | $56.39 M | -21.62% | 1.02% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 05/15/2025 | 944.89 K | $48.92 M | 100.00% | 0.88% |
| RAYMOND JAMES FINANCIAL INC | 05/13/2025 | 939.71 K | $48.65 M | -3.55% | 0.88% |
| MORGAN STANLEY | 05/15/2025 | 938.03 K | $48.57 M | 2.55% | 0.87% |
| ANALOG CENTURY MANAGEMENT LP | 05/15/2025 | 680.11 K | $35.21 M | -17.59% | 0.63% |
| GOLDMAN SACHS GROUP INC | 05/16/2025 | 672.98 K | $34.84 M | -35.84% | 0.63% |
| PARK WEST ASSET MANAGEMENT LLC | 05/15/2025 | 589.15 K | $30.50 M | 100.00% | 0.55% |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 04/17/2025 | 562.81 K | $29.14 M | -23.51% | 0.52% |
| EMERALD ADVISERS, LLC | 05/01/2025 | 530.70 K | $27.48 M | -2.41% | 0.49% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2025 | 513.93 K | $26.61 M | -0.43% | 0.48% |
| OBERWEIS ASSET MANAGEMENT INC/ | 05/15/2025 | 507.35 K | $26.27 M | 23.93% | 0.47% |
| PRINCIPAL FINANCIAL GROUP INC | 04/28/2025 | 506.71 K | $26.24 M | 53.49% | 0.47% |
| SG AMERICAS SECURITIES, LLC | 04/15/2025 | 490.55 K | $25.40 M | -11.16% | 0.46% |
| PANAGORA ASSET MANAGEMENT INC | 05/15/2025 | 460.44 K | $23.84 M | 5.20% | 0.43% |
| BANK OF AMERICA CORP /DE/ | 05/15/2025 | 396.72 K | $20.54 M | -4.48% | 0.37% |
| WCM INVESTMENT MANAGEMENT, LLC | 04/28/2025 | 388.66 K | $20.87 M | 0.55% | 0.36% |
| SCHWARTZ INVESTMENT COUNSEL INC | 04/24/2025 | 380.34 K | $19.69 M | 100.00% | 0.35% |
| FRANKLIN RESOURCES INC | 05/13/2025 | 374.38 K | $19.38 M | -7.85% | 0.35% |
| METLIFE INVESTMENT MANAGEMENT, LLC | 05/14/2025 | 360.64 K | $18.67 M | 194.89% | 0.34% |
| NEW YORK STATE COMMON RETIREMENT FUND | 05/01/2025 | 352.31 K | $18.24 M | 93.09% | 0.33% |
| JANE STREET GROUP, LLC | 05/19/2025 | 348.29 K | $18.03 M | 55.06% | 0.32% |
| LORD, ABBETT & CO. LLC | 05/13/2025 | 341.99 K | $17.71 M | 100.00% | 0.32% |
| SEI INVESTMENTS CO | 05/14/2025 | 337.23 K | $17.46 M | 10.18% | 0.31% |
| RHUMBLINE ADVISERS | 05/29/2025 | 333.07 K | $17.24 M | 0.33% | 0.31% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2025 | 313.17 K | $16.21 M | -40.91% | 0.29% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/19/2025 | 309.51 K | $16.02 M | 6.58% | 0.29% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 05/01/2025 | 306.11 K | $15.85 M | -14.25% | 0.29% |
| GLENMEDE TRUST CO NA | 05/15/2025 | 301.61 K | $15.62 M | -2.62% | 0.28% |
| TWO SIGMA ADVISERS, LP | 05/15/2025 | 293.80 K | $15.21 M | -32.51% | 0.27% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 06/05/2025 | 286.31 K | $14.82 M | 61.99% | 0.27% |
| SEGALL BRYANT & HAMILL, LLC | 05/02/2025 | 285.76 K | $14.80 M | 77.45% | 0.27% |
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Rambus Inc. institutional Ownership - FAQ's
During the previous two years, 560 institutional investors and hedge funds held shares of Rambus Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 14.24 M
VANGUARD GROUP INC: 12.44 M
PRICE T ROWE ASSOCIATES INC /MD/: 8.75 M
STATE STREET CORP: 4.58 M
Invesco Ltd.: 4.53 M
JPMORGAN CHASE & CO: 3.65 M
88.21% of Rambus Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 139.53 M shares in the last 24 months. This purchase volume represents approximately $8.01 B in transactions.