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
Harbor PanAgora Dynamic Large Cap Core ETF Harbor ETF Trust 8,0634.4M $0.52 %0.00 %as of Jul 31, 2026 ↗
VANGUARD U.S. MULTIFACTOR ETF VANGUARD WELLINGTON FUND 8,0094.3M $0.66 %0.00 %as of May 31, 2026 ↗
LargeCap Growth Account I Principal Variable Contract Funds, Inc 8,0005.1M $0.86 %0.00 %as of Jun 30, 2026 ↗
Steward Large Cap Growth Fund Steward Funds Inc 8,0004.4M $1.64 %0.00 %as of Jul 31, 2026 ↗
Nationwide BNY Mellon Dynamic U.S. Core Fund Nationwide Mutual Funds 7,9264.3M $0.27 %0.00 %as of Jul 31, 2026 ↗
AQR Large Cap Defensive Style Fund AQR Funds 7,9195.1M $0.47 %0.00 %as of Jun 30, 2026 ↗
EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust 7,8945M $0.14 %0.00 %as of Jun 30, 2026 ↗
Transamerica Multi-Managed Balanced VP TRANSAMERICA SERIES TRUST 7,8725M $0.39 %0.00 %as of Jun 30, 2026 ↗
JNL/JPMorgan Hedged Equity Fund JNL Series Trust 7,8325M $0.63 %0.00 %as of Jun 30, 2026 ↗
PSF PGIM 50/50 Balanced Portfolio Prudential Series Fund 7,7434.9M $0.17 %0.00 %as of Jun 30, 2026 ↗
Growth Equity Index Fund GuideStone Funds 7,7344.9M $0.63 %0.00 %as of Jun 30, 2026 ↗
SIIT U.S. Equity Factor Allocation Fund SEI INSTITUTIONAL INVESTMENTS TRUST 7,6994.1M $0.11 %0.00 %as of May 31, 2026 ↗
SIIT LARGE CAP DISCIPLINED EQUITY FUND SEI INSTITUTIONAL INVESTMENTS TRUST 7,6064M $0.28 %0.00 %as of May 31, 2026 ↗
FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust 7,5844.1M $0.19 %0.00 %as of Jul 31, 2026 ↗
Balanced Fund American Century Mutual Funds, Inc. 7,5284.1M $0.45 %0.00 %as of Jul 31, 2026 ↗
Eaton Vance Equity Strategy Fund Eaton Vance Growth Trust 7,4544M $0.68 %0.00 %as of May 31, 2026 ↗
Bancreek U.S. Large Cap ETF Exchange Listed Funds Trust 7,4404M $3.66 %0.00 %as of May 31, 2026 ↗
Goldman Sachs Equal Weight U.S. Large Cap Equity ETF Goldman Sachs ETF Trust 7,4313.9M $0.22 %0.00 %as of May 31, 2026 ↗
The Beehive ETF Tidal Trust III 7,4004.7M $2.46 %0.00 %as of Jun 30, 2026 ↗
Muirfield Fund Meeder Funds 7,3744.7M $0.37 %0.00 %as of Jun 30, 2026 ↗
Global X S&P 500 Catholic Values ETF GLOBAL X FUNDS 7,3374M $0.31 %0.00 %as of Jul 31, 2026 ↗
iShares U.S. Large Cap Premium Income Active ETF BlackRock ETF Trust 7,3354.7M $0.38 %0.00 %as of Jun 30, 2026 ↗
BlackRock Sustainable Aware Advantage Large Cap Core Fund BlackRock Funds 7,3273.9M $0.32 %0.00 %as of May 31, 2026 ↗
Fidelity Blue Chip Value Fund Fidelity Securities Fund 7,2003.9M $0.55 %0.00 %as of Jul 31, 2026 ↗
Fidelity MSCI North American Subset Index ETF Fidelity Covington Trust 7,1363.9M $0.32 %0.00 %as of Jul 31, 2026 ↗
BNY Mellon Institutional S&P 500 Stock Index Fund BNY Mellon Investment Funds IV, Inc. 7,0573.8M $0.29 %0.00 %as of Jul 31, 2026 ↗
SIIT LARGE CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST 7,0423.7M $0.59 %0.00 %as of May 31, 2026 ↗
Venerable US Large Cap Strategic Equity Fund Venerable Variable Insurance Trust 6,8964.4M $0.16 %0.00 %as of Jun 30, 2026 ↗
Fidelity Magellan ETF Fidelity Covington Trust 6,8633.7M $1.52 %0.00 %as of Jul 31, 2026 ↗
Gotham Absolute Return Fund FundVantage Trust 6,8184.4M $0.35 %0.00 %as of Jun 30, 2026 ↗
Skandia Nordamerika Exponering Skandia Fonder AB 6,77217.4M SEK0.19 %0.00 %as of Mar 31, 2026 ↗
Value Advantage Portfolio PACIFIC SELECT FUND 6,7604.3M $1.06 %0.00 %as of Jun 30, 2026 ↗
Alger Mid Cap Growth Portfolio ALGER PORTFOLIOS 6,7524.3M $2.58 %0.00 %as of Jun 30, 2026 ↗
Storebrand Global Multifactor Storebrand Asset Management AS 6,69217.2M SEK1.30 %0.00 %as of Mar 31, 2026 ↗
iShares Morningstar U.S. Equity ETF iShares Trust 6,6803.6M $0.29 %0.00 %as of Jul 31, 2026 ↗
Fidelity Mid Cap Value K6 Fund Fidelity Devonshire Trust 6,6453.6M $1.54 %0.00 %as of Jul 31, 2026 ↗
TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 6,6014.2M $0.30 %0.00 %as of Jun 30, 2026 ↗
Fidelity Balanced K6 Fund Fidelity Puritan Trust 6,6003.5M $0.14 %0.00 %as of May 31, 2026 ↗
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS 6,5774.2M $0.23 %0.00 %as of Jun 30, 2026 ↗
Columbia Select Large Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I 6,5694.2M $0.79 %0.00 %as of Jun 30, 2026 ↗
Systematic Value Fund VALIC Co I 6,5673.5M $0.53 %0.00 %as of May 31, 2026 ↗
DWS Large Cap Focus Growth Fund DEUTSCHE DWS INVESTMENT TRUST 6,5303.6M $0.91 %0.00 %as of Jul 31, 2026 ↗
Large Company Growth Portfolio Wilshire Mutual Funds Inc 6,4994.2M $1.47 %0.00 %as of Jun 30, 2026 ↗
MFS Blended Research Value Equity Fund MFS SERIES TRUST X 6,4463.4M $1.03 %0.00 %as of May 31, 2026 ↗
VOYA RUSSELLTM LARGE CAP INDEX PORTFOLIO Voya VARIABLE PORTFOLIOS INC 6,4104.1M $0.38 %0.00 %as of Jun 30, 2026 ↗
ClearBridge Tactical Dividend Income Fund Legg Mason Partners Investment Trust 6,3963.5M $0.95 %0.00 %as of Jul 31, 2026 ↗
AVIP S&P 500 Index Portfolio AuguStar Variable Insurance Products Fund Inc 6,3674.1M $0.34 %0.00 %as of Jun 30, 2026 ↗
Invesco RAFI Strategic US ETF Invesco Exchange-Traded Self-Indexed Fund Trust 6,3223.4M $0.39 %0.00 %as of May 31, 2026 ↗
Venerable US Large Cap Core Equity Fund Venerable Variable Insurance Trust 6,3164M $0.64 %0.00 %as of Jun 30, 2026 ↗
Invesco MSCI Global Climate 500 ETF Invesco Exchange-Traded Fund Trust II 6,2753.4M $0.22 %0.00 %as of Jul 31, 2026 ↗
Empower Mid Cap Value Fund EMPOWER FUNDS, INC. 6,2534M $0.37 %0.00 %as of Jun 30, 2026 ↗
SIMT LARGE CAP INDEX FUND SEI INSTITUTIONAL MANAGED TRUST 6,2424M $0.31 %0.00 %as of Jun 30, 2026 ↗
Tema S&P 500 Historical Weight ETF Strategy Tema ETF Trust 6,2253.3M $0.37 %0.00 %as of May 31, 2026 ↗
Longview Advantage ETF RBB Fund Trust 6,1833.3M $0.50 %0.00 %as of May 31, 2026 ↗
PIMCO RAFI Dynamic Multi-Factor U.S. Equity ETF PIMCO Equity Series 6,1213.9M $1.35 %0.00 %as of Jun 30, 2026 ↗
EQ/Large Cap Core Managed Volatility Portfolio EQ Advisors Trust 6,0603.9M $0.20 %0.00 %as of Jun 30, 2026 ↗
Steward Large Cap Core Fund Steward Funds Inc 6,0003.3M $1.56 %0.00 %as of Jul 31, 2026 ↗
Thrivent Mid Cap Value ETF Thrivent ETF Trust 5,9853.8M $1.29 %0.00 %as of Jun 30, 2026 ↗
Main Thematic Innovation ETF Northern Lights Fund Trust IV 5,9713.3M $1.37 %0.00 %as of Jul 31, 2026 ↗
Venerable World Equity Fund Venerable Variable Insurance Trust 5,9663.8M $0.35 %0.00 %as of Jun 30, 2026 ↗
AZL Russell 1000 Growth Index Fund Allianz Variable Insurance Products Trust 5,9463.8M $0.64 %0.00 %as of Jun 30, 2026 ↗
Schwab Fundamental U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 5,9423.2M $0.24 %0.00 %as of May 31, 2026 ↗
SA Fidelity Institutional AM International Growth Portfolio SUNAMERICA SERIES TRUST 5,9283.2M $1.38 %0.00 %as of Jul 31, 2026 ↗
Amplify Bloomberg AI Equal Weight ETF Amplify ETF Trust 5,9113.8M $2.98 %0.00 %as of Jun 30, 2026 ↗
Old Westbury Large Cap Strategies Fund Old Westbury Funds Inc 5,9043.2M $0.01 %0.00 %as of Jul 31, 2026 ↗
AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust 5,8763.8M $0.50 %0.00 %as of Jun 30, 2026 ↗
Horizon Defined Risk Fund Horizon Funds 5,8733.1M $0.29 %0.00 %as of May 31, 2026 ↗
Diversified Equity Alpha Master Portfolio Master Investment Portfolio 5,8643.7M $0.13 %0.00 %as of Jun 30, 2026 ↗
TCW Transform 500 ETF TCW ETF Trust 5,8093.2M $0.29 %0.00 %as of Jul 31, 2026 ↗
EQ/Fidelity Institutional AM Large Cap Portfolio EQ Advisors Trust 5,8003.7M $0.23 %0.00 %as of Jun 30, 2026 ↗
Xtrackers MSCI USA Selection Equity ETF DBX ETF Trust 5,7963.1M $0.54 %0.00 %as of May 29, 2026 ↗
WisdomTree U.S. Efficient Core Fund WisdomTree Trust 5,7623.7M $0.27 %0.00 %as of Jun 30, 2026 ↗
ProShares S&P 500 High Income ETF ProShares Trust 5,7603.1M $0.24 %0.00 %as of May 31, 2026 ↗
Schwab Large-Cap Growth Fund SCHWAB CAPITAL TRUST 5,7483.1M $0.52 %0.00 %as of Jul 31, 2026 ↗
SIMT S&P 500 Index Fund SEI INSTITUTIONAL MANAGED TRUST 5,7443.7M $0.33 %0.00 %as of Jun 30, 2026 ↗
Zacks Small/Mid Cap ETF Zacks Trust 5,7313M $1.18 %0.00 %as of May 31, 2026 ↗
First Trust SSI Strategic Convertible Securities ETF First Trust Exchange-Traded Fund IV 5,7203.1M $3.09 %0.00 %as of Jul 31, 2026 ↗
Swedbank Robur Access Edge Global Swedbank Robur Fonder AB 5,71914.7M SEK0.22 %0.00 %as of Mar 31, 2026 ↗
ALGER 35 FUND ALGER FUNDS 5,7173.1M $6.69 %0.00 %as of Jul 31, 2026 ↗
NVIT BlackRock Equity Dividend Fund Nationwide Variable Insurance Trust 5,6973.6M $0.56 %0.00 %as of Jun 30, 2026 ↗
JPMorgan Global Allocation Fund JPMorgan Trust I 5,6813.1M $0.14 %0.00 %as of Jul 31, 2026 ↗
NVIT NASDAQ-100 Index Fund Nationwide Variable Insurance Trust 5,6693.6M $0.95 %0.00 %as of Jun 30, 2026 ↗
FlexShares Quality Dividend Defensive Index Fund FlexShares Trust 5,6583.1M $0.56 %0.00 %as of Jul 31, 2026 ↗
SA Franklin Systematic U.S. Large Cap Core Portfolio SUNAMERICA SERIES TRUST 5,6283.1M $0.89 %0.00 %as of Jul 31, 2026 ↗
DWS Capital Growth VIP DEUTSCHE DWS VARIABLE SERIES I 5,5653.6M $0.36 %0.00 %as of Jun 30, 2026 ↗
BlackRock Global Allocation V.I. Fund BlackRock Variable Series Funds, Inc. 5,5603.6M $0.09 %0.00 %as of Jun 30, 2026 ↗
Goldman Sachs Global Managed Beta Fund GOLDMAN SACHS TRUST 5,5563M $0.06 %0.00 %as of May 31, 2026 ↗
Fidelity Magellan K6 Fund Fidelity Magellan Fund 5,5103.5M $1.06 %0.00 %as of Jun 30, 2026 ↗
U.S. Socially Responsible Fund VALIC Co I 5,4962.9M $0.70 %0.00 %as of May 31, 2026 ↗
Invesco S&P 500 Concentrated QVM ETF Invesco Exchange-Traded Fund Trust II 5,4432.9M $2.14 %0.00 %as of May 31, 2026 ↗
ProShares Nasdaq-100 High Income ETF ProShares Trust 5,4402.9M $0.67 %0.00 %as of May 31, 2026 ↗
U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 5,3612.9M $0.12 %0.00 %as of Jul 31, 2026 ↗
Victory Pioneer Select Mid Cap Growth VCT Portfolio Victory Variable Insurance Funds II 5,3443.4M $2.87 %0.00 %as of Jun 30, 2026 ↗
Penn Series Index 500 Fund Penn Series Funds Inc 5,3333.4M $0.34 %0.00 %as of Jun 30, 2026 ↗
Virtus Silvant Large-Cap Growth Stock Fund Virtus Asset Trust 5,3273.4M $1.36 %0.00 %as of Jun 30, 2026 ↗
JPMorgan Global Active Allocation Portfolio Brighthouse Funds Trust I 5,3183.4M $0.36 %0.00 %as of Jun 30, 2026 ↗
New World Fund AMERICAN FUNDS INSURANCE SERIES 5,3083.4M $0.08 %0.00 %as of Jun 30, 2026 ↗
Total Stock Market Index Trust John Hancock Variable Insurance Trust 5,2073.3M $0.27 %0.00 %as of Jun 30, 2026 ↗
Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust 5,1992.8M $0.37 %0.00 %as of May 31, 2026 ↗
US Vegan Climate ETF ETF Series Solutions 5,1842.8M $1.59 %0.00 %as of Jul 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