Titelia

Fund shareholders of Rambus Inc

ISIN US7509171069 · United States · LEI 2549000211GDCQSLV833

Fund shareholders
564
Of which ETFs
141 423 other funds
Value held
≈ 6.9B $ 6.8B $ · 1.4B SEK · 1.3M €
Share of capital
52.5 % of 108.5M shares on Jun 30, 2026
FundSharesValueWeight in fundShare of capital
iShares Core S&P Mid-Cap ETF iShares Trust 3,700,646491.2M $0.40 %3.41 %as of Jun 30, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 3,431,851455.5M $0.02 %3.16 %as of Jun 30, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 3,046,794277.3M $2.50 %2.81 %as of Jul 31, 2026 ↗
Invesco Value Opportunities Fund AIM Sector Funds (Invesco Sector Funds) 2,496,678227.3M $2.50 %2.30 %as of Jul 31, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 2,479,300329.1M $0.17 %2.29 %as of Jun 30, 2026 ↗
iShares Semiconductor ETF iShares Trust 2,294,771304.6M $0.64 %2.12 %as of Jun 30, 2026 ↗
Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II 1,778,224258.7M $0.10 %1.64 %as of May 31, 2026 ↗
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS 1,430,545189.9M $0.40 %1.32 %as of Jun 30, 2026 ↗
VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND 1,423,050207M $0.12 %1.31 %as of May 31, 2026 ↗
Swedbank Robur Technology Swedbank Robur Fonder AB 1,400,0001.1B SEK0.74 %1.29 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 1,240,011164.6M $0.17 %1.14 %as of Jun 30, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 1,049,54695.5M $0.43 %0.97 %as of Jul 31, 2026 ↗
Direxion Daily Semiconductor Bull 3X Shares Direxion Shares ETF Trust 818,27574.5M $0.38 %0.75 %as of Jul 31, 2026 ↗
VIP Mid Cap Portfolio Variable Insurance Products Fund III 784,100104.1M $1.09 %0.72 %as of Jun 30, 2026 ↗
JPMorgan Mid Cap Growth Fund JPMorgan Trust II 783,021103.9M $0.79 %0.72 %as of Jun 30, 2026 ↗
Invesco S&P MidCap Momentum ETF Invesco Exchange-Traded Fund Trust 677,04461.6M $0.86 %0.62 %as of Jul 31, 2026 ↗
iShares S&P Mid-Cap 400 Growth ETF iShares Trust 646,87085.9M $0.76 %0.60 %as of Jun 30, 2026 ↗
iShares Russell Mid-Cap Growth ETF iShares Trust 635,05484.3M $0.39 %0.59 %as of Jun 30, 2026 ↗
T. Rowe Price Mid-Cap Value Fund, Inc. T. ROWE PRICE MID-CAP VALUE FUND, INC. 630,95283.8M $0.51 %0.58 %as of Jun 30, 2026 ↗
Fidelity Series Large Cap Stock Fund Fidelity Hastings Street Trust 621,40082.5M $0.29 %0.57 %as of Jun 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 555,64580.8M $0.19 %0.51 %as of May 31, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 554,57680.7M $0.46 %0.51 %as of May 31, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF SPDR SERIES TRUST 547,38272.7M $0.40 %0.50 %as of Jun 30, 2026 ↗
Fidelity Mid-Cap Stock Fund Fidelity Concord Street Trust 544,60049.6M $0.55 %0.50 %as of Jul 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) Semiconductor ETF SPDR SERIES TRUST 528,47470.1M $2.02 %0.49 %as of Jun 30, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 517,09575.2M $0.33 %0.48 %as of May 31, 2026 ↗
Fidelity Balanced Fund Fidelity Puritan Trust 475,48369.2M $0.11 %0.44 %as of May 31, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 448,97640.9M $0.21 %0.41 %as of Jul 31, 2026 ↗
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 444,07958.9M $0.60 %0.41 %as of Jun 30, 2026 ↗
iShares Russell Mid-Cap ETF iShares Trust 441,45858.6M $0.10 %0.41 %as of Jun 30, 2026 ↗
iShares Russell 1000 Growth ETF iShares Trust 410,53154.5M $0.04 %0.38 %as of Jun 30, 2026 ↗
Fidelity Mid Cap Index Fund Fidelity Salem Street Trust 410,14837.3M $0.07 %0.38 %as of Jul 31, 2026 ↗
Fidelity Advisor New Insights Fund Fidelity Contrafund 395,10052.4M $0.19 %0.36 %as of Jun 30, 2026 ↗
VIP Contrafund Portfolio Variable Insurance Products Fund II 377,60050.1M $0.16 %0.35 %as of Jun 30, 2026 ↗
Fidelity OTC Portfolio Fidelity Securities Fund 339,80030.9M $0.07 %0.31 %as of Jul 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 314,61141.8M $0.37 %0.29 %as of Jun 30, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 295,68826.9M $0.18 %0.27 %as of Jul 31, 2026 ↗
Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST 290,93042.3M $0.29 %0.27 %as of May 31, 2026 ↗
Fidelity Large Cap Stock Fund Fidelity Concord Street Trust 274,60025M $0.24 %0.25 %as of Jul 31, 2026 ↗
First Trust Technology AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 256,27223.3M $0.91 %0.24 %as of Jul 31, 2026 ↗
Harbor Small Cap Growth Fund HARBOR FUNDS 242,05022M $0.83 %0.22 %as of Jul 31, 2026 ↗
Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC 234,90031.2M $0.13 %0.22 %as of Jun 30, 2026 ↗
Fidelity Series Opportunistic Insights Fund Fidelity Contrafund 220,50029.3M $0.19 %0.20 %as of Jun 30, 2026 ↗
Carillon Scout Mid Cap Fund Carillon Series Trust 219,50329.1M $0.68 %0.20 %as of Jun 30, 2026 ↗
Fidelity Small Cap Growth Fund Fidelity Securities Fund 217,51519.8M $0.23 %0.20 %as of Jul 31, 2026 ↗
iShares Future AI & Tech ETF iShares Trust 217,21528.8M $0.73 %0.20 %as of Jun 30, 2026 ↗
JNL/JPMorgan MidCap Growth Fund JNL Series Trust 212,08528.2M $0.79 %0.20 %as of Jun 30, 2026 ↗
Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc 204,40318.6M $0.20 %0.19 %as of Jul 31, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 203,78729.6M $0.02 %0.19 %as of May 31, 2026 ↗
Voya Small Cap Growth Fund Voya Equity Trust 201,49329.3M $1.39 %0.19 %as of May 31, 2026 ↗
Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS 191,60027.9M $1.85 %0.18 %as of May 31, 2026 ↗
Fidelity Advisor Mid Cap II Fund Fidelity Advisor Series I 190,80025.3M $1.10 %0.18 %as of Jun 30, 2026 ↗
T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. 178,23423.7M $0.88 %0.16 %as of Jun 30, 2026 ↗
Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST 174,44715.9M $0.08 %0.16 %as of Jul 31, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 173,81725.3M $0.48 %0.16 %as of May 29, 2026 ↗
VANGUARD S&P MID-CAP 400 INDEX FUND VANGUARD ADMIRAL FUNDS 171,76625M $0.45 %0.16 %as of May 31, 2026 ↗
ClearBridge Small Cap Growth Fund Legg Mason Partners Investment Trust 169,90015.5M $0.81 %0.16 %as of Jul 31, 2026 ↗
Nomura Mid Cap Growth Fund IVY FUNDS 169,07122.4M $0.75 %0.16 %as of Jun 30, 2026 ↗
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF SPDR SERIES TRUST 167,24122.2M $0.76 %0.15 %as of Jun 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 164,49123.9M $0.02 %0.15 %as of May 31, 2026 ↗
Swedbank Robur USA Swedbank Robur Fonder AB 163,000133.6M SEK0.79 %0.15 %as of Mar 31, 2026 ↗
Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS 161,97123.6M $3.39 %0.15 %as of May 31, 2026 ↗
Loomis Sayles Small Cap Growth Fund LOOMIS SAYLES FUNDS II 157,25220.9M $0.92 %0.14 %as of Jun 30, 2026 ↗
Fidelity Advisor Stock Selector Mid Cap Fund Fidelity Advisor Series I 154,80022.5M $0.89 %0.14 %as of May 31, 2026 ↗
First Trust Nasdaq Semiconductor ETF First Trust Exchange-Traded Fund VI 150,74720M $0.73 %0.14 %as of Jun 30, 2026 ↗
Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds 143,77013.1M $0.32 %0.13 %as of Jul 31, 2026 ↗
Fidelity Large Cap Growth Index Fund Fidelity Salem Street Trust 141,53912.9M $0.03 %0.13 %as of Jul 31, 2026 ↗
Invesco Value Opportunities Portfolio Brighthouse Funds Trust II 140,62018.7M $2.92 %0.13 %as of Jun 30, 2026 ↗
Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds 139,31118.5M $0.79 %0.13 %as of Jun 30, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 138,88018.4M $0.02 %0.13 %as of Jun 30, 2026 ↗
Columbia Small Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I 137,45420M $0.54 %0.13 %as of May 31, 2026 ↗
T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. 136,30318.1M $0.37 %0.13 %as of Jun 30, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 135,48712.3M $2.72 %0.12 %as of Jul 31, 2026 ↗
iShares U.S. Technology ETF iShares Trust 131,93812M $0.05 %0.12 %as of Jul 31, 2026 ↗
Fidelity Advisor Capital Development Fund Fidelity Destiny Portfolios 130,30017.3M $0.27 %0.12 %as of Jun 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 126,39511.5M $0.03 %0.12 %as of Jul 31, 2026 ↗
LORD ABBETT DEVELOPING GROWTH FUND INC LORD ABBETT DEVELOPING GROWTH FUND, INC. 121,10411M $0.50 %0.11 %as of Jul 31, 2026 ↗
JNL/T. Rowe Price Growth Stock Fund JNL Series Trust 121,10016.1M $0.18 %0.11 %as of Jun 30, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 117,57610.7M $0.03 %0.11 %as of Jul 31, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 116,95110.6M $0.02 %0.11 %as of Jul 31, 2026 ↗
JNL/T. Rowe Price Mid-Cap Growth Fund JNL Series Trust 116,67915.5M $0.35 %0.11 %as of Jun 30, 2026 ↗
Fidelity Mid Cap Growth Index Fund Fidelity Salem Street Trust 114,92415.3M $0.39 %0.11 %as of Jun 30, 2026 ↗
Janus Henderson Adaptive Risk Managed U.S. Equity Fund Janus Investment Fund 114,78315.2M $2.42 %0.11 %as of Jun 30, 2026 ↗
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. 113,91815.1M $0.10 %0.11 %as of Jun 30, 2026 ↗
Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund 113,49610.3M $0.23 %0.10 %as of Jul 31, 2026 ↗
Fidelity Puritan Fund Fidelity Puritan Trust 111,90016.3M $0.05 %0.10 %as of May 31, 2026 ↗
JPMorgan Mid Cap Equity Fund JPMorgan Trust I 110,95614.7M $0.24 %0.10 %as of Jun 30, 2026 ↗
Invesco V.I. American Value Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 110,24014.6M $3.07 %0.10 %as of Jun 30, 2026 ↗
JNL Mid Cap Index Fund JNL Series Trust 109,35214.5M $0.39 %0.10 %as of Jun 30, 2026 ↗
JPMorgan Small Cap Growth Fund JPMorgan Trust II 108,52014.4M $0.55 %0.10 %as of Jun 30, 2026 ↗
VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 107,93015.7M $0.86 %0.10 %as of May 31, 2026 ↗
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust 107,84114.3M $0.56 %0.10 %as of Jun 30, 2026 ↗
Champlain Small Company Fund ADVISORS' INNER CIRCLE FUND II 107,00014.2M $1.71 %0.10 %as of Jun 30, 2026 ↗
Calvert Small Cap Fund Calvert Impact Fund, Inc. 104,76513.9M $1.09 %0.10 %as of Jun 30, 2026 ↗
Rockefeller U.S. Small-Mid Cap ETF Tidal Trust III 103,4879.4M $1.24 %0.10 %as of Jul 31, 2026 ↗
Old Westbury All Cap Core Fund Old Westbury Funds Inc 102,3729.3M $0.26 %0.09 %as of Jul 31, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 101,28914.7M $0.88 %0.09 %as of May 31, 2026 ↗
Victory Pioneer Select Mid Cap Growth Fund Victory Portfolios IV 99,37514.5M $0.76 %0.09 %as of May 31, 2026 ↗
T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 95,81612.7M $0.66 %0.09 %as of Jun 30, 2026 ↗
Invesco PHLX Semiconductor ETF Invesco Exchange-Traded Fund Trust II 95,78913.9M $0.57 %0.09 %as of May 31, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Global X Internet of Things ETF GLOBAL X FUNDS 4.86 %as of May 31, 2026 ↗
Tuttle Capital Concentrated Memory Stack ETF ETF Opportunities Trust 4.19 %as of Jul 31, 2026 ↗
VanEck Fabless Semiconductor ETF VanEck ETF Trust 3.71 %as of Jun 30, 2026 ↗
Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS 3.39 %as of May 31, 2026 ↗
Invesco V.I. American Value Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 3.07 %as of Jun 30, 2026 ↗
Invesco Value Opportunities Portfolio Brighthouse Funds Trust II 2.92 %as of Jun 30, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 2.72 %as of Jul 31, 2026 ↗
GPM GESTION ACTIVA, FI GPM GESTION ACTIVA / GPM RETORNO ABSOLUTO ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. 2.55 %as of Dec 31, 2025 ↗
Invesco Value Opportunities Fund AIM Sector Funds (Invesco Sector Funds) 2.50 %as of Jul 31, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 2.50 %as of Jul 31, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q3556-1055,224,190-5.9 %
2026Q2566+1458,687,839+9.2 %
2026Q1552+5853,730,068+0.3 %
2025Q4494+2853,554,662+6.1 %
2025Q3466+1350,466,159-0.9 %
2025Q2453+3750,904,549-1.5 %
2025Q1416+2651,668,858+8.8 %
2024Q4390-4747,510,617-7.3 %
2024Q3437-1551,274,088-1.0 %
2024Q2452-151,767,437-2.4 %
2024Q1453+3253,049,124-4.1 %
2023Q442155,311,619

Institutional managers

544 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.16,305,3061.4B $as of Mar 31, 2026
Invesco Ltd.6,499,048559.1M $as of Mar 31, 2026
STATE STREET CORP4,373,617376.3M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/3,376,689290.5K $as of Mar 31, 2026
FMR LLC3,318,449285.5M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC3,124,495268.8M $as of Mar 31, 2026
T. Rowe Price Investment Management, Inc.2,391,020205.7K $as of Mar 31, 2026
EdgePoint Investment Group Inc.1,947,742167.6M $as of Mar 31, 2026
JPMORGAN CHASE & CO1,836,500146.4M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP1,795,295154.4M $as of Mar 31, 2026
Swedbank AB1,563,000134.5M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/1,361,570117.1M $as of Mar 31, 2026
NORTHERN TRUST CORP1,334,095114.8M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,326,402114.1M $as of Mar 31, 2026
NEUBERGER BERMAN GROUP LLC1,302,169111.7M $as of Mar 31, 2026
CONGRESS ASSET MANAGEMENT CO1,275,978109.8M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC1,250,456104M $as of Mar 31, 2026
MORGAN STANLEY1,213,197104.4M $as of Mar 31, 2026
BARCLAYS PLC1,095,70194.3M $as of Mar 31, 2026
BESSEMER GROUP INC1,039,90589.5K $as of Mar 31, 2026
CITIGROUP INC1,007,54886.7M $as of Mar 31, 2026
AMERIPRISE FINANCIAL INC975,20983.9M $as of Mar 31, 2026
UBS Group AG956,38782.3M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC922,10579.3M $as of Mar 31, 2026
Nuveen, LLC892,33776.8M $as of Mar 31, 2026

Declared shareholders of Rambus Inc

There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
BlackRock, Inc. 12.20 %13,203,935as of Jun 30, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of Rambus Inc". https://titelia.com/en/stocks/rambus-inc-US7509171069