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Rambus Inc

RMBS
交易所
Nasdaq
產業
Semiconductors & Related Devices
SEC CIK
0000917273

近 90 天，Rambus Inc 內部人申報 0 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 621 家機構在 13F 申報持有，市值合計 $132.9 億；杜肯家族辦公室和Maverick 資本兩位大師持有。

2026 年第 1 季與 2025 年第 4 季比較

持有 Rambus Inc 的機構從 2025 年第 4 季到 2026 年第 1 季的變化。

2026 年第 1 季全部持有人2025 年第 4 季全部持有人

RMBS 的 13F 持有人：2025 年第 4 季與 2026 年第 1 季比較
項目2025 年第 4 季其中尚未申報 2026 年第 1 季2026 年第 1 季變化
持有家數5548557+11
股數9,984 萬1,406 萬1.03 億+1,702 萬 (+19.8%)
市值$91.8 億$12.9 億$88.3 億+$9.39 億 (+11.9%)

8 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季：沒申報不算清倉，所以變化不計入它們。

新進機構（85 家）

2026 年第 1 季季末持有 Rambus Inc、2025 年第 4 季季末沒有持有的機構。

2026 年第 1 季新進 RMBS 的機構
機構股數市值佔組合 %
Vanguard Portfolio Management LLC6,644,320$5.72 億0.03%
Vanguard Capital Management LLC4,827,854$4.15 億0.01%
Vanguard Fiduciary Trust Co749,880$6,451 萬0.02%
PointState Capital LP701,307$6,033 萬1.40%
Clearbridge Investments, LLC583,270$5,018 萬0.04%
Champlain Investment Partners, LLC357,223$3,073 萬0.39%
Shannon River Fund Management LLC333,817$2,872 萬5.48%
TimesSquare Capital Management, LLC312,360$2,687 萬0.46%
Steadfast Capital Management LP153,250$1,318 萬0.50%
Tairen Capital Ltd120,000$1,032 萬1.12%
DF Dent & Co Inc101,865$876.3 萬0.17%
Alight Capital Management LP100,000$860.3 萬2.50%
Vanguard Asset Management, Ltd97,189$836.1 萬0.01%
Allianz Asset Management GmbH89,106$766.6 萬0.01%
Munro Partners64,395$554.0 萬0.19%
Loup Funds, LLC58,036$499.3 萬3.16%
Penserra Capital Management LLC57,161$491.7 萬0.06%
Holocene Advisors, LP49,604$426.7 萬0.01%
AI-Squared Management Ltd49,578$426.5 萬3.10%
Vanguard Global Advisers, LLC47,982$412.8 萬0.00%
Raiffeisen Bank International AG48,000$382.7 萬0.06%
Future Fund LLC34,386$295.8 萬1.04%
Emerald Investment Advisers, LLC28,090$241.7 萬0.22%
Vanguard Investments Australia, Ltd.26,807$230.6 萬0.01%
CWA Asset Management Group, LLC23,967$206.2 萬0.07%
Element Squared LLC23,567$202.7 萬1.14%
Capstone Capital Management Ltd23,326$200.7 萬2.02%
Independent Solutions Wealth Management, LLC22,574$194.2 萬0.29%
XTX Topco Ltd21,202$182.4 萬0.03%
Meiji Yasuda Life Insurance Co15,300$131.6 萬0.04%
Maverick Capital Ltd大師Maverick 資本13,028$112.1 萬0.01%
RE Advisers Corp13,000$111.8 萬0.03%
Allstate Corp12,460$107.2 萬0.01%
Sunstone Asset Management, L.P.11,746$101.1 萬1.19%
E Fund Management Co., Ltd.11,596$99.8 萬0.03%
Defiance ETFs, LLC11,439$98.4 萬0.01%
Empowered Funds, LLC8,443$72.6 萬0.00%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main7,316$62.9 萬0.00%
Wincap Financial LLC6,658$57.3 萬0.38%
Beacon Pointe Advisors, LLC6,231$53.6 萬0.00%
Monolith Management Ltd6,200$53.3 萬0.21%
CIBC Bancorp USA Inc.5,922$50.9 萬0.00%
Marex Group plc5,634$48.5 萬0.01%
CenterBook Partners LP5,412$46.6 萬0.03%
DnB Asset Management AS5,233$45.0 萬0.00%
QVT Financial LP4,648$40.0 萬0.03%
Qsemble Capital Management, LP4,529$39.0 萬0.03%
Savvy Advisors, Inc.4,308$37.1 萬0.01%
Cim Investment Mangement Inc4,072$35.0 萬0.09%
Resonant Capital Advisors, LLC3,819$32.9 萬0.02%
Ground Swell Capital, LLC3,613$31.1 萬0.61%
Sanchez Gaunt Capital Management, LLC3,329$28.6 萬0.18%
Blackstone Group Inc.3,314$28.5 萬0.00%
Focused Alpha, LLC3,269$28.1 萬0.09%
Oppenheimer Asset Management Inc.3,221$27.7 萬0.00%
Bamco Inc3,111$26.8 萬0.00%
Winton Group Ltd3,051$26.2 萬0.01%
Chase Investment Counsel Corp3,018$25.9 萬0.07%
Centiva Capital, LP2,995$25.8 萬0.01%
Ami Asset Management Corp2,950$25.4 萬0.02%
Stoneridge Investment Partners LLC2,548$21.9 萬0.16%
Everhart Financial Group, Inc.2,428$20.9 萬0.02%
Byrne Asset Management LLC1,237$10.6 萬0.06%
Clear Street Markets LLC800$6.88 萬0.03%
Advisory Services Network, LLC665$5.72 萬0.00%
Wall Street Financial Group, Inc.268$2.31 萬0.01%
Mather Group, LLC.204$1.75 萬0.00%
Innovative Asset Advisors Group, LLC126$1.08 萬0.01%
Cedar Mountain Advisors, LLC115$9,8930.00%
Crews Bank & Trust59$5,0760.00%
Raleigh Capital Management Inc.21$1,8070.00%
Armstrong Advisory Group, Inc19$1,6350.00%
Twin Peaks Wealth Advisors, LLC19$1,6350.00%
Marquette Asset Management, LLC16$1,3770.00%
JPL Wealth Management, LLC15$1,2910.00%
North Star Investment Management Corp.13$1,1180.00%
Operose Advisors LLC11$9460.00%
Silicon Valley Capital Partners10$8600.00%
Dogwood Wealth Management LLC10$8600.00%
Vermillion Wealth Management, Inc.6$5160.00%
Intentional Wealth Strategies, LLC5$4300.00%
Curio Wealth, LLC3$2580.00%
Principia Wealth Advisory, LLC2$1720.00%
AdvisorNet Financial, Inc1$860.00%
Raffa Wealth Management, LLC1$860.00%

清倉機構（74 家）

2025 年第 4 季季末持有 Rambus Inc、2026 年第 1 季有申報但已經沒有持有的機構。

2026 年第 1 季清倉 RMBS 的機構
機構2025 年第 4 季股數2025 年第 4 季市值
William Blair Investment Management, LLC316,397$2,907 萬
Public Sector Pension Investment Board305,209$2,805 萬
Tudor Investment Corp Et Al101,605$933.6 萬
Castleark Management LLC95,578$878.3 萬
Hillsdale Investment Management Inc.88,990$817.7 萬
Trexquant Investment LP74,943$688.7 萬
EAM Investors, LLC60,957$560.1 萬
Erste Asset Management GmbH55,600$523.3 萬
M37 Management LP50,000$459.4 萬
Two Sigma Advisers, LP46,700$429.1 萬
Point72 Asset Management, L.P.30,021$275.9 萬
F/M Investments LLC26,710$245.4 萬
Skandinaviska Enskilda Banken AB (publ)24,177$222.1 萬
PEAK6 LLC17,648$162.2 萬
Epoch Investment Partners, Inc.17,603$161.8 萬
GF Fund Management Co. Ltd.15,975$146.8 萬
Credit Agricole S A15,114$138.9 萬
Campbell & CO Investment Adviser LLC14,091$129.5 萬
Entropy Technologies, LP12,810$117.7 萬
Edgestream Partners, L.P.11,739$107.9 萬
Encompass More Asset Management10,349$95.1 萬
Eventide Asset Management, LLC10,330$94.9 萬
Vestmark Advisory Solutions, Inc.9,992$91.8 萬
FirstWave Capital Management LLC9,933$91.3 萬
GTS Securities LLC9,846$90.5 萬
Sigma Planning Corp9,460$87.1 萬
Diametric Capital, LP6,991$64.2 萬
Axq Capital, LP6,742$62.0 萬
Integrated Advisors Network LLC6,475$59.5 萬
Calamos Advisors LLC6,316$58.0 萬
VGI Partners Ltd6,000$55.1 萬
Qube Research & Technologies Ltd5,648$51.9 萬
Squarepoint Ops LLC5,496$50.5 萬
CoreCap Advisors, LLC4,367$40.1 萬
Verition Fund Management LLC4,091$37.6 萬
Forum Financial Management, LP3,891$35.8 萬
Simplex Trading, LLC3,884$35.7 萬
Oak Ridge Investments LLC3,828$35.2 萬
Freestone Grove Partners LP3,574$32.8 萬
Schonfeld Strategic Advisors LLC3,505$32.2 萬
Occudo Quantitative Strategies LP3,494$32.1 萬
City Center Advisors, LLC3,338$30.7 萬
Journey Retirement Planning & Investment Management LLC3,312$30.4 萬
Adams Wealth Management3,018$28.1 萬
CacheTech Inc.3,018$28.1 萬
Colony Group, LLC2,928$26.9 萬
Virtu Financial LLC2,756$25.3 萬
VARCOV Co.2,672$24.6 萬
Aigen Investment Management, LP2,636$24.2 萬
Twinbeech Capital LP2,600$23.9 萬
Net Worth Advisory Group2,576$23.7 萬
Jag Capital Management, LLC2,563$23.6 萬
Quest Partners LLC2,378$21.9 萬
Argent Trust Co2,206$20.3 萬
Kestra Advisory Services, LLC2,087$19.2 萬
Flagship Wealth Advisors, LLC700$6.43 萬
Migdal Insurance & Financial Holdings Ltd.548$5.00 萬
Twin Tree Management, LP455$4.18 萬
Torren Management, LLC280$2.57 萬
Meeder Asset Management Inc243$2.23 萬
Macquarie Group Ltd163$1.50 萬
Aster Capital Management (DIFC) Ltd131$1.20 萬
Quarry LP105$9,648
SageView Advisory Group, LLC74$6,800
Optima Capital LLC32$2,941
Battery Global Advisors, LLC32$2,940
Elyxium Wealth, LLC28$2,573
Atlantic Edge Private Wealth Management, LLC20$1,838
Annis Gardner Whiting Capital Advisors, LLC15$1,379
South State Corp.6$552
Toronto Dominion Bank1$134
TD Private Client Wealth LLC1$92
Quaker Wealth Management, LLC1$92
ROSS\JOHNSON & Associates LLC1$92

尚未申報 2026 年第 1 季的機構（8 家）

2025 年第 4 季季末持有 Rambus Inc、還沒有申報 2026 年第 1 季 13F 的機構。沒申報不代表賣出，所以不算清倉。

2025 年第 4 季持有 RMBS、尚未申報 2026 年第 1 季的機構
機構2025 年第 4 季股數2025 年第 4 季市值
Vanguard Group Inc12,290,929$11.3 億
Norges Bank1,701,551$1.56 億
Comerica Bank30,625$281.4 萬
Meritage Portfolio Management27,432$252.1 萬
CIBC World Markets Corp7,143$65.6 萬
Global Retirement Partners, LLC5,460$50.2 萬
CIBC Private Wealth Group, LLC360$3.31 萬
Maryland Capital Advisors Inc.256$2.35 萬