Who owns Rambus?
- Ticker: RMBS
- CUSIP Number: 750917106
Tip: Access positions for across all investors
Analyze quarterly positions in Rambus with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Rambus stock
Who bought or sold Rambus this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 16M | $1.6B | 5% | Sep 2025 |
|
| Vanguard Group | 13M | $1.3B | 1% | Sep 2025 |
|
| State Street Corporation | 4.4M | $457M | -3% | Sep 2025 |
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| Geode Capital Management | 2.7M | $286M | 2% | Sep 2025 |
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| Edgepoint Investment | 2.7M | $280M | -4% | Sep 2025 |
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| Jpmorgan Chase & Co | 2.6M | $266M | -30% | Sep 2025 |
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| Invesco | 2.4M | $254M | 5% | Sep 2025 |
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| Dimensional Fund Advisors | 1.9M | $201M | 1% | Sep 2025 |
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| Alliancebernstein | 1.8M | $190M | 573% | Sep 2025 |
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| Swedbank AB | 1.7M | $177M | 0% | Sep 2025 |
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| Bank of New York Mellon | 1.6M | $167M | -21% | Sep 2025 |
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| Neuberger Berman Group | 1.5M | $154M | 10% | Sep 2025 |
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| Northern Trust | 1.4M | $144M | -1% | Sep 2025 |
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| FMR | 1.4M | $143M | 306% | Sep 2025 |
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| Congress Asset Management | 1.3M | $140M | 6% | Sep 2025 |
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| Charles Schwab Investment Management | 1.3M | $140M | 4% | Sep 2025 |
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| Nuveen | 1.3M | $134M | 13% | Sep 2025 |
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| Raymond James Financial | 1.2M | $124M | -13% | Sep 2025 |
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| Goldman Sachs Group | 1.2M | $124M | 76% | Sep 2025 |
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| Morgan Stanley | 1.2M | $75M | 100% | Jun 2025 |
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| Rafferty Asset Management | 902k | $94M | 100% | Sep 2025 |
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| Barclays | 895k | $93M | 183% | Sep 2025 |
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| Hood River Capital Management | 838k | $87M | -12% | Sep 2025 |
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| Ing Investment Management | 769k | $80M | -36% | Sep 2025 |
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| Wellington Management Company | 750k | $78M | -38% | Sep 2025 |
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| Lord, Abbett & Co | 747k | $78M | 135% | Sep 2025 |
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| T. Rowe Price Investment Management | 729k | $76M | 133% | Sep 2025 |
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| Susquehanna International | 654k | $68M | 16% | Sep 2025 |
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| Emerald Advisers | 638k | $67M | -10% | Sep 2025 |
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| Analog Century Management | 631k | $66M | -24% | Sep 2025 |
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| Loomis, Sayles and | 610k | $64M | 177% | Sep 2025 |
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| UBS Group | 566k | $59M | 303% | Sep 2025 |
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| AQR Capital Management | 548k | $57M | -22% | Sep 2025 |
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| Oberweis Asset Management | 508k | $53M | 0% | Sep 2025 |
|
| Allspring Global Investments Holdings | 496k | $51M | 627% | Sep 2025 |
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| Westfield Capital Management Company | 485k | $51M | -50% | Sep 2025 |
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| Ameriprise Financial | 473k | $49M | 88% | Sep 2025 |
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| Principal Financial Group | 473k | $49M | -8% | Sep 2025 |
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| Franklin Resources | 472k | $49M | 10% | Sep 2025 |
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| Silvercrest Asset Management Group | 465k | $48M | -3% | Sep 2025 |
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| PanAgora Asset Management | 438k | $46M | -8% | Sep 2025 |
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| Jane Street | 420k | $44M | 69% | Sep 2025 |
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| Emerald Mutual Fund Advisers, Trust | 391k | $41M | -6% | Sep 2025 |
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| Citadel Advisors | 386k | $40M | -13% | Sep 2025 |
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| Henderson Group | 384k | $40M | 102% | Sep 2025 |
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| Caisse de depot et placement du Quebec | 381k | $40M | 2745% | Sep 2025 |
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| Rhumbline Advisers | 344k | $36M | -2% | Sep 2025 |
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| Lazard Asset Management | 299k | $31M | 39% | Sep 2025 |
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| WCM Investment Management | 299k | $31M | -28% | Sep 2025 |
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| Macquarie Group | 292k | $30M | 14% | Sep 2025 |
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| William Blair Investment Management | 291k | $30M | 100% | Sep 2025 |
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| Sei Investments | 281k | $29M | -31% | Sep 2025 |
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| Summit Partners Public Asset Management | 265k | $28M | 56% | Sep 2025 |
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| Canada Pension Plan Investment Board | 255k | $27M | 80% | Sep 2025 |
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| Ubs Global Asset Management Americas | 254k | $27M | -40% | Sep 2025 |
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| Segall Bryant & Hamill | 248k | $26M | -6% | Sep 2025 |
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| MetLife Investment Advisors | 246k | $26M | -37% | Sep 2025 |
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| Granahan Investment Management | 238k | $25M | 83% | Sep 2025 |
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| Westwood Holdings | 235k | $25M | -86% | Sep 2025 |
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| Schwartz Investment Counsel | 230k | $24M | -39% | Sep 2025 |
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| Advisor Group Holdings | 225k | $23M | 1833% | Sep 2025 |
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| Walleye Trading | 222k | $23M | 5% | Sep 2025 |
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| Prudential Financial | 221k | $23M | -16% | Sep 2025 |
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| Legal & General Group | 220k | $23M | -5% | Sep 2025 |
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| Millennium Management | 215k | $22M | -49% | Sep 2025 |
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| Swiss National Bank | 208k | $22M | 1% | Sep 2025 |
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| First Trust Advisors | 201k | $21M | 34% | Sep 2025 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 200k | $21M | 100% | Sep 2025 |
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| CalPERS | 196k | $20M | 5% | Sep 2025 |
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| Stephens Investment Management Group | 193k | $20M | -1% | Sep 2025 |
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| Congress Wealth Management LLC / DE / | 191k | $12M | 5% | Jun 2025 |
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| Wells Fargo & Company | 181k | $19M | 6% | Sep 2025 |
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| Wolverine Trading | 177k | $18M | 72% | Sep 2025 |
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| Bridgewater Associates | 175k | $18M | -23% | Sep 2025 |
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| Arrowstreet Capital, Limited Partnership | 173k | $18M | 100% | Sep 2025 |
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| Peak6 | 167k | $17M | 302% | Sep 2025 |
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| Point72 Asset Management | 167k | $17M | 100% | Sep 2025 |
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| CloudAlpha Capital Management Limited/Hong Kong | 166k | $17M | 100% | Sep 2025 |
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| Bnp Paribas Arbitrage, Snc | 165k | $17M | -21% | Sep 2025 |
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| Acadian Asset Management | 161k | $17M | 137% | Sep 2025 |
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| DekaBank Deutsche Girozentrale | 154k | $16M | 0% | Sep 2025 |
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| HighTower Advisors | 154k | $16M | -30% | Sep 2025 |
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| Fisher Investments | 153k | $16M | 100% | Sep 2025 |
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| Mirae Asset Global Etfs Holdings | 153k | $16M | -12% | Sep 2025 |
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| Van Eck Associates Corp. | 153k | $16M | 35% | Sep 2025 |
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| PENN Capital Management | 152k | $16M | -47% | Sep 2025 |
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| Osterweis Capital Management | 152k | $16M | -47% | Sep 2025 |
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| Russell Investments | 148k | $15M | 13% | Sep 2025 |
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| Schroder Investment Management Group | 143k | $15M | 10% | Sep 2025 |
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| Mutual Of America Capital Management | 142k | $15M | -7% | Sep 2025 |
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| Nordea Investment Management Ab | 139k | $15M | 102% | Sep 2025 |
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| Man Group | 138k | $14M | -2% | Sep 2025 |
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| Retirement Systems of Alabama | 130k | $14M | -1% | Sep 2025 |
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| Mirae Asset Global Investments | 130k | $14M | 1321% | Sep 2025 |
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| Deutsche Bank Aktiengesellschaft | 126k | $13M | -1% | Sep 2025 |
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| New York State Common Retirement Fund | 126k | $13M | -39% | Sep 2025 |
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| Algert Coldiron Investors | 122k | $13M | -28% | Sep 2025 |
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| Assetmark | 121k | $13M | -4% | Sep 2025 |
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| Manufacturers Life Insurance Company | 115k | $12M | -5% | Sep 2025 |
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| State of Wisconsin Investment Board | 115k | $12M | 14% | Sep 2025 |
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| Hillsdale Investment Management | 113k | $12M | 9% | Sep 2025 |
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| CastleArk Management | 111k | $12M | -3% | Sep 2025 |
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| Federated Investors | 110k | $11M | 995% | Sep 2025 |
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| Renaissance Group | 109k | $11M | -11% | Sep 2025 |
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| Tairen Capital | 103k | $11M | 100% | Sep 2025 |
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| California State Teachers Retirement System | 101k | $11M | 2% | Sep 2025 |
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| Danske Bank A/s | 101k | $11M | 238% | Sep 2025 |
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| LPL Financial | 101k | $11M | 15% | Sep 2025 |
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| Assenagon Asset Management | 95k | $9.9M | -89% | Sep 2025 |
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| Bessemer | 94k | $9.7M | 20142% | Sep 2025 |
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| Envestnet Asset Management | 93k | $9.7M | -6% | Sep 2025 |
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| Eudaimonia Asset Management | 89k | $9.1M | 100% | Sep 2025 |
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| Creative Planning | 87k | $9.0M | 23% | Sep 2025 |
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| D. E. Shaw & Co | 86k | $9.0M | 64% | Sep 2025 |
|
| Gf Fund Management | 85k | $8.9M | 100% | Sep 2025 |
|
| Great-West Life Assurance Company | 82k | $8.6M | 0% | Sep 2025 |
|
| Thomas Stevens, CFA" | 78k | $8.1M | -25% | Sep 2025 |
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| Two Sigma Investments | 78k | $8.1M | -41% | Sep 2025 |
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| Royal Bank of Canada | 76k | $8.0M | -68% | Sep 2025 |
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| New York State Teachers Retirement System | 73k | $7.6M | 12% | Sep 2025 |
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| Victory Capital Management | 70k | $7.2M | 84% | Sep 2025 |
|
| Thornburg Investment Management | 69k | $7.1M | -21% | Sep 2025 |
|
| SummitTX Capital | 67k | $7.0M | -75% | Sep 2025 |
|
| Fred Alger Management | 67k | $7.0M | -28% | Sep 2025 |
|
| AXA Investment Managers | 66k | $6.8M | 100% | Sep 2025 |
|
| Intech Investment Management | 65k | $6.7M | -7% | Sep 2025 |
|
| Globeflex Capital | 64k | $6.6M | -3% | Sep 2025 |
|
| PRIMECAP Management Company | 59k | $6.1M | -5% | Sep 2025 |
|
| Vident Advisory | 57k | $5.9M | -24% | Sep 2025 |
|
| Baird Financial | 57k | $5.9M | 3% | Sep 2025 |
|
| Brian McDonald | 56k | $5.8M | -33% | Sep 2025 |
|
| Universal- Beteiligungs- und Servicegesellschaft mbH | 52k | $5.5M | 57% | Sep 2025 |
|
| Rakuten Investment Management | 52k | $7.5M | 100% | Sep 2025 |
|
| Erste Asset Management GmbH | 50k | $5.1M | 100% | Sep 2025 |
|
| Teachers Retirement System Of The State Of Kentucky | 49k | $5.1M | -8% | Sep 2025 |
|
| Rice Hall James & Associates | 49k | $5.1M | -29% | Sep 2025 |
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| Moody Aldrich Partners | 48k | $5.0M | -40% | Sep 2025 |
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| Amalgamated Bank | 47k | $4.9M | 0% | Sep 2025 |
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| State of Tennessee, Treasury Department | 44k | $4.6M | -5% | Sep 2025 |
|
| SG Americas Securities | 44k | $4.6M | 411% | Sep 2025 |
|
| Capital Fund Management | 44k | $4.5M | 69% | Sep 2025 |
|
| Aspetuck Financial Management | 42k | $4.4M | 0% | Sep 2025 |
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| Captrust Financial Advisors | 42k | $4.4M | -2% | Sep 2025 |
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| Campbell Newman Asset Management | 42k | $4.4M | 0% | Sep 2025 |
|
| AH Lisanti Capital Growth | 42k | $4.3M | 100% | Sep 2025 |
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| Two Sigma Advisers | 40k | $4.2M | -69% | Sep 2025 |
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| S.A.C. Capital Advisors | 40k | $4.1M | 100% | Sep 2025 |
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| South Dakota Investment Council | 39k | $4.0M | 36% | Sep 2025 |
|
| Ensign Peak Advisors | 38k | $4.0M | 18% | Sep 2025 |
|
| Teacher Retirement System Of Texas | 37k | $3.9M | 2% | Sep 2025 |
|
| ProShare Advisors | 33k | $3.4M | -17% | Sep 2025 |
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| B. Metzler seel. Sohn & Co | 32k | $3.3M | -32% | Sep 2025 |
|
| Qube Research & Technologies | 29k | $3.0M | -92% | Sep 2025 |
|
| Meritage Portfolio Management | 29k | $3.0M | -31% | Sep 2025 |
|
| Twin Tree Management | 21k | $2.2M | -50% | Sep 2025 |
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| Cinctive Capital Management | 16k | $1.7M | -75% | Sep 2025 |
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| Hsbc Holdings | 13k | $1.3M | -84% | Sep 2025 |
|
| Harbor Capital Advisors | 9.3k | $964k | -86% | Sep 2025 |
|
| Squarepoint Ops | 6.0k | $625k | -92% | Sep 2025 |
|
| Ohio Pers | 2.9k | $301k | -94% | Sep 2025 |
|
Who sold out of Rambus?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Norges Bank Investment Management | Jun 2025 | 2.0M | $126M |
| Park West Asset Management | Jun 2025 | 660k | $42M |
| Apis Capital Advisors | Jun 2025 | 112k | $7.2M |
| Stanley-Laman | Jun 2025 | 103k | $6.6M |
| Polar Securities | Jun 2025 | 100k | $6.4M |
| Jump Financial | Jun 2025 | 99k | $6.4M |
| Alberta Investment Management Corporation | Jun 2025 | 65k | $4.1M |
| Royce & Associates | Jun 2025 | 64k | $4.1M |
| Texas Permanent School Fund | Jun 2025 | 56k | $3.6M |
| Dark Forest Capital Management | Jun 2025 | 43k | $2.8M |
| Jain Global | Jun 2025 | 43k | $2.8M |