Titelia

Fund shareholders of Rambus Inc

ISIN US7509171069 · United States · LEI 2549000211GDCQSLV833

Fund shareholders
574
Of which ETFs
132 442 other funds
Value held
5.6B $ 1.4B SEK · 1.3M €
Share of capital
55.7 % of 108.5M shares on Jun 30, 2026
FundSharesValueWeight in fundShare of capital
iShares Core S&P Mid-Cap ETF iShares Trust 3,564,079306.6M $0.29 %3.29 %as of Mar 31, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 3,427,649294.9M $0.01 %3.16 %as of Mar 31, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 2,793,457321.6M $2.99 %2.58 %as of Apr 30, 2026 ↗
iShares Russell 2000 ETF iShares Trust 2,641,388227.2M $0.32 %2.44 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 2,485,359213.8M $0.13 %2.29 %as of Mar 31, 2026 ↗
Invesco Value Opportunities Fund AIM Sector Funds (Invesco Sector Funds) 2,144,613246.9M $2.93 %1.98 %as of Apr 30, 2026 ↗
iShares Semiconductor ETF iShares Trust 1,943,826167.2M $0.81 %1.79 %as of Mar 31, 2026 ↗
VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND 1,632,123162.7M $0.13 %1.50 %as of Feb 28, 2026 ↗
Swedbank Robur Technology Swedbank Robur Fonder AB 1,400,0001.1B SEK0.74 %1.29 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS 1,391,582119.7M $0.31 %1.28 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 1,201,545103.4M $0.13 %1.11 %as of Mar 31, 2026 ↗
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. 1,102,69294.9M $1.15 %1.02 %as of Mar 31, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 1,067,611122.9M $0.38 %0.98 %as of Apr 30, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 880,35075.7M $0.62 %0.81 %as of Mar 31, 2026 ↗
VIP Mid Cap Portfolio Variable Insurance Products Fund III 777,10066.9M $0.84 %0.72 %as of Mar 31, 2026 ↗
T. Rowe Price Mid-Cap Growth Fund, Inc. T. ROWE PRICE MID-CAP GROWTH FUND, INC. 756,40065.1M $0.29 %0.70 %as of Mar 31, 2026 ↗
T. Rowe Price Mid-Cap Value Fund, Inc. T. ROWE PRICE MID-CAP VALUE FUND, INC. 744,67264.1M $0.43 %0.69 %as of Mar 31, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 741,21285.3M $0.39 %0.68 %as of Apr 30, 2026 ↗
Invesco Discovery Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) 726,38572.4M $1.09 %0.67 %as of Feb 28, 2026 ↗
iShares S&P Mid-Cap 400 Growth ETF iShares Trust 653,84056.2M $0.57 %0.60 %as of Mar 31, 2026 ↗
Direxion Daily Semiconductor Bull 3X Shares Direxion Shares ETF Trust 646,38174.4M $0.44 %0.60 %as of Apr 30, 2026 ↗
JPMorgan Mid Cap Growth Fund JPMorgan Trust II 607,58552.3M $0.46 %0.56 %as of Mar 31, 2026 ↗
Invesco S&P MidCap Momentum ETF Invesco Exchange-Traded Fund Trust 593,51868.3M $1.00 %0.55 %as of Apr 30, 2026 ↗
Fidelity Mid-Cap Stock Fund Fidelity Concord Street Trust 572,40065.9M $0.75 %0.53 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 563,90656.2M $0.14 %0.52 %as of Feb 28, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 534,88853.3M $0.35 %0.49 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF SPDR SERIES TRUST 525,84145.2M $0.29 %0.48 %as of Mar 31, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 522,54352.1M $0.25 %0.48 %as of Feb 28, 2026 ↗
Congress Small Cap Growth Fund Professionally Managed Portfolios 500,00057.6M $2.98 %0.46 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) S&P(R) Semiconductor ETF SPDR SERIES TRUST 486,41941.8M $2.59 %0.45 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth Fund Fidelity Securities Fund 470,04754.1M $0.64 %0.43 %as of Apr 30, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 448,97651.7M $0.27 %0.41 %as of Apr 30, 2026 ↗
Columbia Small Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I 377,57037.6M $1.18 %0.35 %as of Feb 28, 2026 ↗
AVE MARIA GROWTH FUND Schwartz Investment Trust 370,33731.9M $3.03 %0.34 %as of Mar 31, 2026 ↗
Hood River Small-Cap Growth Fund Manager Directed Portfolios 362,44531.2M $0.60 %0.33 %as of Mar 31, 2026 ↗
T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC. 359,12130.9M $0.38 %0.33 %as of Mar 31, 2026 ↗
Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds 298,22034.3M $0.88 %0.27 %as of Apr 30, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 292,20833.6M $0.24 %0.27 %as of Apr 30, 2026 ↗
Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST 291,30929M $0.21 %0.27 %as of Feb 28, 2026 ↗
Carillon Scout Mid Cap Fund Carillon Series Trust 284,48124.5M $0.65 %0.26 %as of Mar 31, 2026 ↗
Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS 255,31325.4M $1.96 %0.24 %as of Feb 28, 2026 ↗
JPMorgan Small Cap Growth Fund JPMorgan Trust II 245,80321.1M $0.97 %0.23 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund 237,62927.4M $0.64 %0.22 %as of Apr 30, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 236,74327.3M $0.38 %0.22 %as of Apr 30, 2026 ↗
Loomis Sayles Small Cap Growth Fund LOOMIS SAYLES FUNDS II 232,81020M $1.04 %0.21 %as of Mar 31, 2026 ↗
Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II 226,70022.6M $0.01 %0.21 %as of Feb 28, 2026 ↗
Fidelity Capital Appreciation Fund Fidelity Capital Trust 223,70025.8M $0.34 %0.21 %as of Apr 30, 2026 ↗
Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc 213,65324.6M $0.26 %0.20 %as of Apr 30, 2026 ↗
Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST 210,21824.2M $0.14 %0.19 %as of Apr 30, 2026 ↗
Voya Small Cap Growth Fund Voya Equity Trust 208,20220.7M $1.12 %0.19 %as of Feb 28, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 201,74520.1M $0.02 %0.19 %as of Feb 28, 2026 ↗
iShares Future AI & Tech ETF iShares Trust 200,56017.3M $0.83 %0.18 %as of Mar 31, 2026 ↗
Nomura Mid Cap Growth Fund IVY FUNDS 190,34016.4M $0.55 %0.18 %as of Mar 31, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 190,22019M $0.41 %0.18 %as of Feb 27, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 188,40716.2M $0.18 %0.17 %as of Mar 31, 2026 ↗
T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc. 185,54816M $0.37 %0.17 %as of Mar 31, 2026 ↗
Harbor Small Cap Growth Fund HARBOR FUNDS 177,31020.4M $0.79 %0.16 %as of Apr 30, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 175,45115.1M $0.31 %0.16 %as of Mar 31, 2026 ↗
Fidelity Advisor Mid Cap II Fund Fidelity Advisor Series I 173,30014.9M $0.89 %0.16 %as of Mar 31, 2026 ↗
ClearBridge Small Cap Growth Fund Legg Mason Partners Investment Trust 169,90019.6M $0.98 %0.16 %as of Apr 30, 2026 ↗
JNL/JPMorgan MidCap Growth Fund JNL Series Trust 167,10114.4M $0.46 %0.15 %as of Mar 31, 2026 ↗
Champlain Small Company Fund ADVISORS' INNER CIRCLE FUND II 167,00014.4M $1.40 %0.15 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF SPDR SERIES TRUST 163,91514.1M $0.57 %0.15 %as of Mar 31, 2026 ↗
VANGUARD S&P MID-CAP 400 INDEX FUND VANGUARD ADMIRAL FUNDS 163,87216.3M $0.31 %0.15 %as of Feb 28, 2026 ↗
Swedbank Robur USA Swedbank Robur Fonder AB 163,000133.6M SEK0.79 %0.15 %as of Mar 31, 2026 ↗
LORD ABBETT DEVELOPING GROWTH FUND INC LORD ABBETT DEVELOPING GROWTH FUND, INC. 161,46018.6M $0.84 %0.15 %as of Apr 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 159,24715.9M $0.02 %0.15 %as of Feb 28, 2026 ↗
First Trust Nasdaq Semiconductor ETF First Trust Exchange-Traded Fund VI 156,99513.5M $0.91 %0.14 %as of Mar 31, 2026 ↗
Emerald Growth Fund FINANCIAL INVESTORS TRUST 156,95818.1M $1.28 %0.14 %as of Apr 30, 2026 ↗
Fidelity Advisor Stock Selector Mid Cap Fund Fidelity Advisor Series I 155,50015.5M $0.66 %0.14 %as of Feb 28, 2026 ↗
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust 151,38613M $0.65 %0.14 %as of Mar 31, 2026 ↗
Putnam Small Cap Growth Fund Putnam Funds Trust 147,87512.7M $0.47 %0.14 %as of Mar 31, 2026 ↗
Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS 143,27014.3M $2.94 %0.13 %as of Feb 28, 2026 ↗
T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II 141,78312.2M $1.15 %0.13 %as of Mar 31, 2026 ↗
T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. 140,92412.1M $0.78 %0.13 %as of Mar 31, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 138,60116M $0.04 %0.13 %as of Apr 30, 2026 ↗
Small Cap Equity Portfolio GLENMEDE FUND INC 136,07315.7M $1.59 %0.13 %as of Apr 30, 2026 ↗
JNL/T. Rowe Price Mid-Cap Growth Fund JNL Series Trust 135,70011.7M $0.29 %0.13 %as of Mar 31, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 135,61611.7M $0.01 %0.13 %as of Mar 31, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 134,28715.5M $3.57 %0.12 %as of Apr 30, 2026 ↗
iShares U.S. Small-Cap Equity Factor ETF iShares Trust 133,08215.3M $0.42 %0.12 %as of Apr 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 128,60914.8M $0.37 %0.12 %as of Apr 30, 2026 ↗
Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds 128,21511M $0.62 %0.12 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 126,39514.5M $0.04 %0.12 %as of Apr 30, 2026 ↗
Invesco Main Street Small Cap Fund AIM Growth Series (Invesco Growth Series) 122,99810.6M $0.48 %0.11 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 117,57613.5M $0.04 %0.11 %as of Apr 30, 2026 ↗
Janus Henderson Adaptive Risk Managed U.S. Equity Fund JANUS INVESTMENT FUND 114,4739.8M $1.70 %0.11 %as of Mar 31, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 112,7749.7M $0.29 %0.10 %as of Mar 31, 2026 ↗
Invesco V.I. American Value Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 109,2479.4M $2.28 %0.10 %as of Mar 31, 2026 ↗
JNL Mid Cap Index Fund JNL Series Trust 108,6229.3M $0.29 %0.10 %as of Mar 31, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 107,90112.4M $0.53 %0.10 %as of Apr 30, 2026 ↗
Fidelity Series Large Cap Stock Fund Fidelity Hastings Street Trust 106,0009.1M $0.04 %0.10 %as of Mar 31, 2026 ↗
Invesco Small Cap Equity Fund AIM Funds Group (Invesco Funds Group) 105,8349.1M $0.90 %0.10 %as of Mar 31, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 102,9068.9M $0.01 %0.09 %as of Mar 31, 2026 ↗
Old Westbury All Cap Core Fund Old Westbury Funds Inc 102,37211.8M $0.33 %0.09 %as of Apr 30, 2026 ↗
Invesco S&P MidCap 400 GARP ETF Invesco Exchange-Traded Fund Trust 100,81411.6M $2.39 %0.09 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 98,9079.9M $0.69 %0.09 %as of Feb 28, 2026 ↗
Column Small Cap Select Fund Trust for Professional Managers 98,8579.9M $0.57 %0.09 %as of Feb 28, 2026 ↗
VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 98,1979.8M $0.60 %0.09 %as of Feb 28, 2026 ↗
Small Cap Dynamic Growth Fund John Hancock Funds II 97,7959.7M $1.88 %0.09 %as of Feb 28, 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 4.39 %as of Feb 28, 2026 ↗
VanEck Fabless Semiconductor ETF VanEck ETF Trust 4.05 %as of Mar 31, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 3.57 %as of Apr 30, 2026 ↗
Pacer S&P MidCap 400 Quality FCF Aristocrats ETF Pacer Funds Trust 3.09 %as of Apr 30, 2026 ↗
Innovator Deepwater Frontier Tech ETF Innovator ETFs Trust 3.08 %as of Apr 30, 2026 ↗
AVE MARIA GROWTH FUND Schwartz Investment Trust 3.03 %as of Mar 31, 2026 ↗
Invesco Small Cap Value Fund AIM Sector Funds (Invesco Sector Funds) 2.99 %as of Apr 30, 2026 ↗
Congress Small Cap Growth Fund Professionally Managed Portfolios 2.98 %as of Apr 30, 2026 ↗
Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS 2.94 %as of Feb 28, 2026 ↗
Invesco Value Opportunities Fund AIM Sector Funds (Invesco Sector Funds) 2.93 %as of Apr 30, 2026 ↗

Quarter after quarter

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

QuarterShareholdersChangeSharesChange
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 are 5 beneficial ownership filings. 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
FMR LLC and 1 other10.40 %11,296,795as of May 29, 2026 · SCHEDULE 13G
Vanguard Portfolio Management 6.23 %6,742,464as of Mar 31, 2026 · SCHEDULE 13G
Invesco Ltd. 6.00 %6,499,048as of Mar 31, 2026 · SCHEDULE 13G
Vanguard Capital Management 5.22 %5,651,568as of Mar 31, 2026 · SCHEDULE 13G
T. Rowe Price Associates, Inc. 3.10 %3,376,064as of Mar 31, 2026 · SCHEDULE 13G
Cite this page

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