Titelia

Fund shareholders of WESTERN DIGITAL CORP

ISIN US9581021055 · United States · LEI 549300QQXOOYEF89IC56

Fund shareholders
1,234
Of which ETFs
370 864 other funds
Value held
≈ 89.5B $ 89B $ · 4.3B SEK · 18.7M €
Share of capital
42.0 % of 360.5M shares on Aug 7, 2026

1,234 funds hold this company. This table lists the 1,231 that declare it in a regulatory filing. The other 3 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.

FundSharesValueWeight in fundShare of capital
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 209,128113.9M $0.26 %0.06 %as of Jul 31, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 205,807109.3M $0.39 %0.06 %as of May 31, 2026 ↗
Fidelity Blue Chip Growth ETF Fidelity Covington Trust 202,406110.3M $1.59 %0.06 %as of Jul 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 200,427106.5M $0.25 %0.06 %as of May 31, 2026 ↗
iShares Russell Top 200 Growth ETF iShares Trust 197,393126.1M $0.74 %0.05 %as of Jun 30, 2026 ↗
Large Cap Index Master Portfolio Master Investment Portfolio 197,023125.8M $0.31 %0.05 %as of Jun 30, 2026 ↗
First Trust NASDAQ-100-Technology Sector Index Fund First Trust Exchange-Traded Fund 196,876125.7M $2.52 %0.05 %as of Jun 30, 2026 ↗
Putnam Large Cap Growth Fund Putnam Investment Funds 195,778106.7M $0.79 %0.05 %as of Jul 31, 2026 ↗
NEOS Nasdaq-100(R) High Income ETF NEOS ETF Trust 194,712124.4M $0.95 %0.05 %as of Jun 30, 2026 ↗
AMF Aktiefond Världen AMF Fonder AB 191,066492.3M SEK0.91 %0.05 %as of Mar 31, 2026 ↗
Columbia Cornerstone Growth Fund COLUMBIA FUNDS SERIES TRUST I 189,785103.4M $1.60 %0.05 %as of Jul 31, 2026 ↗
Nuveen Large Cap Growth Index Fund TIAA-CREF Funds 189,626103.3M $0.57 %0.05 %as of Jul 31, 2026 ↗
VIP Growth Opportunities Portfolio Variable Insurance Products Fund III 188,800120.6M $2.28 %0.05 %as of Jun 30, 2026 ↗
Federated Hermes MDT Large Cap Growth Fund Federated Hermes MDT Series 187,995102.4M $1.83 %0.05 %as of Jul 31, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 187,606102.2M $0.26 %0.05 %as of Jul 31, 2026 ↗
Invesco Summit Fund AIM Equity Funds (Invesco Equity Funds) 186,300101.5M $3.02 %0.05 %as of Jul 31, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 186,279119M $0.19 %0.05 %as of Jun 30, 2026 ↗
New World Fund Inc New World Fund Inc 186,233101.5M $0.11 %0.05 %as of Jul 31, 2026 ↗
Fidelity Equity Dividend Income Fund Fidelity Financial Trust 185,30098.4M $1.22 %0.05 %as of May 31, 2026 ↗
JPMorgan Hedged Equity Fund JPMorgan Trust I 183,833117.4M $0.63 %0.05 %as of Jun 30, 2026 ↗
Pacer US Large Cap Cash Cows Growth Leaders ETF Pacer Funds Trust 183,777100.1M $4.53 %0.05 %as of Jul 31, 2026 ↗
VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS 180,456115.3M $0.39 %0.05 %as of Jun 30, 2026 ↗
Fidelity Worldwide Fund Fidelity Investment Trust 180,00098.1M $2.51 %0.05 %as of Jul 31, 2026 ↗
iShares Future AI & Tech ETF iShares Trust 179,695114.8M $2.92 %0.05 %as of Jun 30, 2026 ↗
ProShares UltraPro QQQ ProShares Trust 179,18695.2M $0.24 %0.05 %as of May 31, 2026 ↗
VANGUARD FTSE SOCIAL INDEX FUND VANGUARD WORLD FUND 176,48793.8M $0.34 %0.05 %as of May 31, 2026 ↗
BlackRock Equity Dividend Fund BlackRock Equity Dividend Fund 174,22294.9M $0.46 %0.05 %as of Jul 31, 2026 ↗
Fidelity Balanced Fund Fidelity Puritan Trust 172,90091.8M $0.14 %0.05 %as of May 31, 2026 ↗
College Retirement Equities Fund - Responsible Balanced Account College Retirement Equities Fund 171,675109.7M $0.51 %0.05 %as of Jun 30, 2026 ↗
Schwab U.S. Large-Cap Value ETF SCHWAB STRATEGIC TRUST 170,85490.8M $0.58 %0.05 %as of May 31, 2026 ↗
JNL/Mellon Nasdaq 100 Index Fund JNL Series Trust 166,753106.5M $0.95 %0.05 %as of Jun 30, 2026 ↗
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF Goldman Sachs ETF Trust 165,95288.2M $0.57 %0.05 %as of May 31, 2026 ↗
Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST 165,101105.5M $0.31 %0.05 %as of Jun 30, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 164,954105.4M $0.30 %0.05 %as of Jun 30, 2026 ↗
MFS Blended Research Mid Cap Equity Fund MFS Series Trust X 162,70186.4M $2.95 %0.05 %as of May 31, 2026 ↗
iShares Expanded Tech Sector ETF iShares Trust 160,790102.7M $0.96 %0.04 %as of Jun 30, 2026 ↗
Science & Technology Fund VALIC Co I 154,90582.3M $2.13 %0.04 %as of May 31, 2026 ↗
Fidelity Advisor Value Strategies Fund Fidelity Advisor Series I 153,80081.7M $3.71 %0.04 %as of May 31, 2026 ↗
Fidelity Large Cap Stock Fund Fidelity Concord Street Trust 153,30083.5M $0.79 %0.04 %as of Jul 31, 2026 ↗
Invesco S&P 500 Equal Weight Technology ETF Invesco Exchange-Traded Fund Trust 152,48083.1M $1.52 %0.04 %as of Jul 31, 2026 ↗
Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST 151,89697M $0.27 %0.04 %as of Jun 30, 2026 ↗
College Retirement Equities Fund - S&P 500 Index Account College Retirement Equities Fund 149,44395.5M $0.34 %0.04 %as of Jun 30, 2026 ↗
Fidelity Growth Company K6 Fund Fidelity Mt. Vernon Street Trust 148,08478.7M $0.29 %0.04 %as of May 31, 2026 ↗
Victory Nasdaq-100 Index Fund Victory Portfolios III 142,69577.7M $0.86 %0.04 %as of Jul 31, 2026 ↗
JPMorgan Value Advantage Fund JPMorgan Trust I 142,35290.9M $1.06 %0.04 %as of Jun 30, 2026 ↗
iShares ESG Aware MSCI USA ETF iShares Trust 141,10575M $0.43 %0.04 %as of May 31, 2026 ↗
JPMorgan Active Value ETF J.P. Morgan Exchange-Traded Fund Trust 139,84489.3M $1.34 %0.04 %as of Jun 30, 2026 ↗
ProShares Ultra QQQ ProShares Trust 134,29371.3M $0.49 %0.04 %as of May 31, 2026 ↗
State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRUST 131,99384.3M $0.33 %0.04 %as of Jun 30, 2026 ↗
BNY Mellon Dynamic Value Fund BNY Mellon Advantage Funds, Inc. 131,76470M $0.58 %0.04 %as of May 31, 2026 ↗
VIP Mid Cap Portfolio Variable Insurance Products Fund III 130,60083.4M $0.87 %0.04 %as of Jun 30, 2026 ↗
Global X NASDAQ 100 Covered Call ETF GLOBAL X FUNDS 130,04870.9M $0.88 %0.04 %as of Jul 31, 2026 ↗
Nuveen Large Cap Growth Fund TIAA-CREF Funds 129,26070.4M $1.22 %0.04 %as of Jul 31, 2026 ↗
Columbia Global Technology Growth Fund COLUMBIA FUNDS SERIES TRUST I 128,95368.5M $1.22 %0.04 %as of May 31, 2026 ↗
Fidelity Mid-Cap Stock Fund Fidelity Concord Street Trust 128,63470.1M $0.78 %0.04 %as of Jul 31, 2026 ↗
Fidelity Series Growth Company Fund Fidelity Mt. Vernon Street Trust 127,60067.8M $0.28 %0.04 %as of May 31, 2026 ↗
JPMorgan Large Cap Value Fund JPMorgan Trust II 127,11881.2M $1.57 %0.04 %as of Jun 30, 2026 ↗
Schwab Fundamental U.S. Large Company ETF SCHWAB STRATEGIC TRUST 123,73265.7M $0.26 %0.03 %as of May 31, 2026 ↗
Fidelity Advisor New Insights Fund Fidelity Contrafund 120,60077M $0.27 %0.03 %as of Jun 30, 2026 ↗
LargeCap Growth Fund I Principal Funds, Inc 119,60065.2M $1.14 %0.03 %as of Jul 31, 2026 ↗
JPMorgan U.S. Value Fund JPMorgan Trust I 119,49076.3M $1.10 %0.03 %as of Jun 30, 2026 ↗
Invesco Technology Fund AIM Sector Funds (Invesco Sector Funds) 118,67964.7M $2.57 %0.03 %as of Jul 31, 2026 ↗
AST Large-Cap Growth Portfolio Advanced Series Trust 116,77174.6M $0.96 %0.03 %as of Jun 30, 2026 ↗
iShares Global Tech ETF iShares Trust 115,91374M $0.78 %0.03 %as of Jun 30, 2026 ↗
JPMorgan U.S. Research Enhanced Equity Fund JPMorgan Trust I 115,52373.8M $0.62 %0.03 %as of Jun 30, 2026 ↗
JNL/Mellon Information Technology Sector Fund JNL Series Trust 113,79572.7M $0.85 %0.03 %as of Jun 30, 2026 ↗
Victory Pioneer Select Mid Cap Growth Fund Victory Portfolios IV 111,38359.2M $3.12 %0.03 %as of May 31, 2026 ↗
iShares MSCI ACWI ETF iShares Trust 110,82860.4M $0.19 %0.03 %as of Jul 31, 2026 ↗
Parnassus Mid Cap Fund Parnassus Funds 110,37270.5M $2.79 %0.03 %as of Jun 30, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 109,88259.9M $0.29 %0.03 %as of Jul 31, 2026 ↗
Schwab 1000 Index Fund SCHWAB INVESTMENTS 109,76259.8M $0.27 %0.03 %as of Jul 31, 2026 ↗
VIP Index 500 Portfolio Variable Insurance Products Fund II 108,79869.5M $0.34 %0.03 %as of Jun 30, 2026 ↗
Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB 107,800277.8M SEK0.99 %0.03 %as of Mar 31, 2026 ↗
Fidelity Series All-Sector Equity Fund Fidelity Devonshire Trust 106,50058M $1.02 %0.03 %as of Jul 31, 2026 ↗
iShares MSCI USA Min Vol Factor ETF iShares Trust 105,60457.5M $0.24 %0.03 %as of Jul 31, 2026 ↗
Nuveen Growth Opportunities ETF NuShares ETF Trust 105,56457.5M $2.36 %0.03 %as of Jul 31, 2026 ↗
Fidelity Disciplined Equity Fund Fidelity Capital Trust 105,40057.4M $2.49 %0.03 %as of Jul 31, 2026 ↗
Stock Index Fund Northern Funds 102,50165.5M $0.34 %0.03 %as of Jun 30, 2026 ↗
Fidelity SAI U.S. Large Cap Index Fund Fidelity Salem Street Trust 100,78154.9M $0.29 %0.03 %as of Jul 31, 2026 ↗
JPMorgan U.S. Quality Factor ETF J.P. Morgan Exchange-Traded Fund Trust 100,52454.8M $0.67 %0.03 %as of Jul 31, 2026 ↗
Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust 98,48853.7M $0.29 %0.03 %as of Jul 31, 2026 ↗
Nuveen ESG Large-Cap Growth ETF NuShares ETF Trust 97,73053.2M $2.00 %0.03 %as of Jul 31, 2026 ↗
JNL/Mellon S&P 500 Index Fund JNL Series Trust 97,48962.3M $0.34 %0.03 %as of Jun 30, 2026 ↗
T. Rowe Price U.S. Equity Research Fund T. Rowe Price U.S. Equity Research Fund, Inc. 96,88061.9M $0.33 %0.03 %as of Jun 30, 2026 ↗
Nuveen Large Cap Responsible Equity Fund TIAA-CREF Funds 96,70652.7M $0.89 %0.03 %as of Jul 31, 2026 ↗
EQ/JPMorgan Growth Stock Portfolio EQ Advisors Trust 96,10961.4M $2.00 %0.03 %as of Jun 30, 2026 ↗
Dimensional US High Profitability ETF Dimensional ETF Trust 92,60550.5M $0.41 %0.03 %as of Jul 31, 2026 ↗
iShares Russell 3000 ETF iShares Trust 90,68257.9M $0.30 %0.03 %as of Jun 30, 2026 ↗
VANGUARD CAPITAL OPPORTUNITY FUND VANGUARD HORIZON FUNDS 90,00057.5M $0.18 %0.02 %as of Jun 30, 2026 ↗
First Trust Long/Short Equity ETF First Trust Exchange-Traded Fund III 89,42848.7M $1.95 %0.02 %as of Jul 31, 2026 ↗
VANGUARD PRIMECAP CORE FUND VANGUARD FENWAY FUNDS 88,30056.4M $0.31 %0.02 %as of Jun 30, 2026 ↗
Parnassus Value Equity Fund Parnassus Funds 88,10056.3M $1.06 %0.02 %as of Jun 30, 2026 ↗
JPMorgan U.S. Large Cap Core Plus Fund JPMorgan Trust I 86,47755.2M $1.49 %0.02 %as of Jun 30, 2026 ↗
Avantis U.S. Equity ETF American Century ETF Trust 85,93545.6M $0.34 %0.02 %as of May 31, 2026 ↗
Fidelity Enhanced Mid Cap Core ETF Fidelity Covington Trust 85,06654.3M $0.74 %0.02 %as of Jun 30, 2026 ↗
Direxion Daily Technology Bull 3X Shares Direxion Shares ETF Trust 84,20445.9M $0.90 %0.02 %as of Jul 31, 2026 ↗
Columbia Select Global Equity Fund Columbia Funds Series Trust II 81,91944.6M $5.46 %0.02 %as of Jul 31, 2026 ↗
VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS 81,55152.1M $0.28 %0.02 %as of Jun 30, 2026 ↗
Science & Technology Trust John Hancock Variable Insurance Trust 80,50051.4M $3.29 %0.02 %as of Jun 30, 2026 ↗
Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust 80,28442.6M $0.39 %0.02 %as of May 31, 2026 ↗

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Funds that publish their own holdings

FundWeight in fund
Fidelity Funds - Global Technology Fund FIL Investment Management (Luxembourg) S.A. 1.69 %as of Apr 30, 2025 ↗
Fidelity Funds - World Fund FIL Investment Management (Luxembourg) S.A. 0.75 %as of Apr 30, 2025 ↗
Pictet - USA Index Pictet Asset Management (Europe) S.A. 0.08 %as of Sep 30, 2025 ↗

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
Select Tech Hardware Portfolio Fidelity Select Portfolios 11.70 %as of May 31, 2026 ↗
SMART Earnings Growth 30 ETF Tidal Trust I 11.32 %as of Jun 30, 2026 ↗
Mohr Company NAV ETF Collaborative Investment Series Trust 8.91 %as of Jun 30, 2026 ↗
Nestyield Total Return Guard ETF Tidal Trust III 7.83 %as of May 31, 2026 ↗
Alger Large Cap Growth Portfolio ALGER PORTFOLIOS 7.30 %as of Jun 30, 2026 ↗
ALGER 35 FUND ALGER FUNDS 6.69 %as of Jul 31, 2026 ↗
Nestyield Visionary ETF Tidal Trust III 6.20 %as of May 31, 2026 ↗
Timothy Plan Free Cash Flow Growth ETF Timothy Plan 6.15 %as of Jun 30, 2026 ↗
Alger 35 ETF Alger ETF Trust 5.75 %as of Jun 30, 2026 ↗
Pacer Nasdaq 100 Top 50 Cash Cows Growth Leaders ETF Pacer Funds Trust 5.73 %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
2026Q31,168+136149,693,035+0.7 %
2026Q21,032+143148,683,785+7.9 %
2026Q1889+125137,770,234+2.4 %
2025Q4764+119134,557,568-1.2 %
2025Q3645+57136,171,849+7.6 %
2025Q2588+16126,521,769+5.4 %
2025Q1572-10120,034,191-0.6 %
2024Q45820120,812,625+8.9 %
2024Q3582+44110,917,010+7.5 %
2024Q2538+28103,179,501+4.5 %
2024Q1510-1198,736,257-8.0 %
2023Q4521107,362,181

Institutional managers

1,393 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.35,769,2229.7B $as of Mar 31, 2026
FMR LLC31,623,4188.6B $as of Mar 31, 2026
JPMORGAN CHASE & CO17,512,1484.4B $as of Mar 31, 2026
STATE STREET CORP15,465,7664.2B $as of Mar 31, 2026
Capital World Investors11,880,0383.2B $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC9,477,2012.6B $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/8,489,6122.3B $as of Mar 31, 2026
MORGAN STANLEY7,939,1062.1B $as of Mar 31, 2026
WCM INVESTMENT MANAGEMENT, LLC6,561,8101.7B $as of Mar 31, 2026
AMERIPRISE FINANCIAL INC5,762,5331.6B $as of Mar 31, 2026
Invesco Ltd.5,530,8641.5B $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC5,406,8831.5B $as of Mar 31, 2026
UBS Group AG4,182,4541.1B $as of Mar 31, 2026
NORTHERN TRUST CORP3,606,563975.5M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC3,459,565913M $as of Mar 31, 2026
Capital Research Global Investors3,309,625895.1M $as of Mar 31, 2026
Amundi3,058,867827.4M $as of Mar 31, 2026
Nuveen, LLC2,959,245800.4M $as of Mar 31, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,902,748785.2M $as of Mar 31, 2026
D. E. Shaw & Co., Inc.2,688,230727.1M $as of Mar 31, 2026
FRED ALGER MANAGEMENT, LLC2,659,835719.5M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/2,646,484715.8K $as of Mar 31, 2026
Bank of New York Mellon Corp2,508,752678.6M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP2,503,321676.8M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2,206,941597M $as of Mar 31, 2026

Declared shareholders of WESTERN DIGITAL CORP

There are 2 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 other7.20 %26,361,315as of Jun 30, 2026 · SCHEDULE 13G
Vanguard Portfolio Management 3.60 %13,196,274as of Jun 30, 2026 · SCHEDULE 13G

Funds holding the debt of WESTERN DIGITAL CORP

43 funds declare 43 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.

FundBond linesValue
Calamos Market Neutral Income Fund1577.4M $as of Jul 31, 2026
State Street(R) SPDR(R) Bloomberg Convertible Securities ETF1343.5M $as of Jun 30, 2026
iShares Convertible Bond ETF1212.8M $as of Jul 31, 2026
Fidelity Convertible Securities Fund1151.5M $as of May 31, 2026
Columbia Convertible Securities Fund198.3M $as of May 31, 2026
NYLIM MacKay Convertible Fund156.3M $as of Jul 31, 2026
Fidelity Strategic Dividend and Income Fund155.7M $as of May 31, 2026
NYLIM VP MacKay Convertible Portfolio146.4M $as of Jun 30, 2026
Fidelity SAI Convertible Arbitrage Fund146.1M $as of Jul 31, 2026
Virtus Convertible Fund143.4M $as of Jun 30, 2026
Calamos Convertible Fund130.5M $as of Jul 31, 2026
Lord Abbett Convertible Fund130M $as of May 31, 2026
Calamos Growth & Income Fund124.3M $as of Jul 31, 2026
Invesco Convertible Securities Fund121.9M $as of Jun 30, 2026
Virtus Income & Growth Fund116.8M $as of Jun 30, 2026
Franklin Alternative Strategies Fund116.8M $as of May 29, 2026
Putnam Convertible Securities Fund113.5M $as of Jul 31, 2026
Nuveen Flexible Income Fund17M $as of May 31, 2026
Asset Allocation Fund17M $as of Jun 30, 2026
Empower High Yield Bond Fund16.7M $as of Jun 30, 2026
Victory Investment Grade Convertible Fund16M $as of Jun 30, 2026
1290 VT Convertible Securities Portfolio13.7M $as of Jun 30, 2026
Calamos Convertible Equity Alternative ETF12.2M $as of Jul 31, 2026
Harbor Ares Systematic Convertible Securities Fund11.4M $as of Jul 31, 2026
Capital World Bond Fund1943.6K $as of Jun 30, 2026
Cite this page

Titelia. "Fund shareholders of WESTERN DIGITAL CORP". https://titelia.com/en/stocks/western-digital-corp-US9581021055