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
Goldman Sachs Large Cap Equity Fund Goldman Sachs Trust 20,95411.1M $0.71 %0.01 %as of May 31, 2026 ↗
Tortoise AI Infrastructure ETF Tortoise Capital Series Trust 20,92111.1M $5.12 %0.01 %as of May 31, 2026 ↗
Fidelity Mid-Cap Stock K6 Fund Fidelity Concord Street Trust 20,86611.4M $0.79 %0.01 %as of Jul 31, 2026 ↗
VIP Balanced Portfolio Variable Insurance Products Fund III 20,70013.2M $0.15 %0.01 %as of Jun 30, 2026 ↗
PACE Large Co Growth Equity Investments PACE SELECT ADVISORS TRUST 20,57311.2M $1.72 %0.01 %as of Jul 31, 2026 ↗
Fidelity Enhanced Large Cap Value ETF Fidelity Covington Trust 20,27813M $0.41 %0.01 %as of Jun 30, 2026 ↗
First Trust Large Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 20,12011M $0.83 %0.01 %as of Jul 31, 2026 ↗
Neuberger Core Equity ETF Neuberger Berman ETF Trust 20,09510.7M $1.20 %0.01 %as of May 31, 2026 ↗
Columbia Convertible Securities Fund COLUMBIA FUNDS SERIES TRUST 20,00010.6M $0.58 %0.01 %as of May 31, 2026 ↗
T. Rowe Price U.S. Equity Research ETF T. Rowe Price Exchange-Traded Funds, Inc. 19,85412.7M $0.31 %0.01 %as of Jun 30, 2026 ↗
VistaShares Artificial Intelligence Supercycle ETF Tidal Trust III 19,71110.5M $1.50 %0.01 %as of May 31, 2026 ↗
Schwab S&P 500 Index Portfolio SCHWAB ANNUITY PORTFOLIOS 19,58212.5M $0.34 %0.01 %as of Jun 30, 2026 ↗
SEB USA Exposure SEB Funds AB 19,57750.4M SEK0.19 %0.01 %as of Mar 31, 2026 ↗
NASDAQ-100(R) 2x Strategy Fund Rydex Dynamic Funds 19,45312.4M $0.73 %0.01 %as of Jun 30, 2026 ↗
Fidelity Disruptive Technology ETF Fidelity Covington Trust 19,40510.3M $4.00 %0.01 %as of May 31, 2026 ↗
Nasdaq-100 Index Fund VALIC Co I 19,21810.2M $0.79 %0.01 %as of May 31, 2026 ↗
iShares ESG Advanced MSCI USA ETF iShares Trust 19,12710.2M $0.68 %0.01 %as of May 31, 2026 ↗
Nordea Generationsfond 70-tal Nordea Funds Ab 19,06947.7M SEK0.10 %0.01 %as of Mar 31, 2026 ↗
PRIMECAP Odyssey Aggressive Growth Fund PRIMECAP Odyssey Funds 18,90010.3M $0.14 %0.01 %as of Jul 31, 2026 ↗
Pacer Trendpilot 100 ETF Pacer Funds Trust 18,85410.3M $0.86 %0.01 %as of Jul 31, 2026 ↗
Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds 18,75310.2M $0.66 %0.01 %as of Jul 31, 2026 ↗
GROWTH EQUITY FUND GuideStone Funds 18,59611.9M $0.78 %0.01 %as of Jun 30, 2026 ↗
U.S. Large Cap Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 18,54610.1M $0.38 %0.01 %as of Jul 31, 2026 ↗
American Century U.S. Quality Growth ETF American Century ETF Trust 18,2109.7M $0.44 %0.01 %as of May 31, 2026 ↗
AQR Multi-Asset Fund AQR Funds 17,90611.4M $0.42 %0.00 %as of Jun 30, 2026 ↗
Alger 35 ETF Alger ETF Trust 17,85111.4M $5.75 %0.00 %as of Jun 30, 2026 ↗
VOYA RUSSELLTM LARGE CAP GROWTH INDEX PORTFOLIO Voya VARIABLE PORTFOLIOS INC 17,78911.4M $0.74 %0.00 %as of Jun 30, 2026 ↗
Invesco S&P 500 Revenue ETF Invesco Exchange-Traded Fund Trust II 17,7629.4M $0.10 %0.00 %as of May 31, 2026 ↗
SEI Enhanced U.S. Large Cap Momentum Factor ETF SEI EXCHANGE TRADED FUNDS 17,68811.3M $0.75 %0.00 %as of Jun 30, 2026 ↗
Fidelity Growth and Income Portfolio Fidelity Securities Fund 17,6009.6M $0.06 %0.00 %as of Jul 31, 2026 ↗
Skandia Global Exponering Skandia Fonder AB 17,54345.2M SEK0.14 %0.00 %as of Mar 31, 2026 ↗
Avanza Global Avanza Fonder AB 17,53845.2M SEK0.11 %0.00 %as of Mar 31, 2026 ↗
Global X S&P 500 Covered Call ETF GLOBAL X FUNDS 17,5299.6M $0.29 %0.00 %as of Jul 31, 2026 ↗
BlackRock S&P 500 Index V.I. Fund BlackRock Variable Series Funds, Inc. 17,48911.2M $0.34 %0.00 %as of Jun 30, 2026 ↗
SA Large Cap Index Portfolio SUNAMERICA SERIES TRUST 17,3729.5M $0.29 %0.00 %as of Jul 31, 2026 ↗
Invesco MSCI North America Climate ETF Invesco Exchange-Traded Fund Trust II 17,2419.2M $0.41 %0.00 %as of May 31, 2026 ↗
T. Rowe Price Hedged Equity Fund T. Rowe Price Equity Funds, Inc. 17,21011M $0.27 %0.00 %as of Jun 30, 2026 ↗
Invesco V.I. Discovery Large Cap Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 17,16711M $3.35 %0.00 %as of Jun 30, 2026 ↗
Pacer Trendpilot US Large Cap ETF Pacer Funds Trust 17,1589.3M $0.29 %0.00 %as of Jul 31, 2026 ↗
T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. 17,13310.9M $0.33 %0.00 %as of Jun 30, 2026 ↗
BNY Mellon Stock Index Fund, Inc. BNY MELLON STOCK INDEX FUND, INC. 17,00410.9M $0.34 %0.00 %as of Jun 30, 2026 ↗
BNY Mellon Sustainable U.S. Equity Fund, Inc. BNY Mellon Sustainable U.S. Equity Fund, Inc. 16,9219M $1.74 %0.00 %as of May 31, 2026 ↗
Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds 16,92010.8M $0.34 %0.00 %as of Jun 30, 2026 ↗
Goldman Sachs MarketBeta U.S. Equity ETF Goldman Sachs ETF Trust 16,7558.9M $0.28 %0.00 %as of May 31, 2026 ↗
SIMT Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST 16,53110.6M $0.69 %0.00 %as of Jun 30, 2026 ↗
Fidelity Advisor Value Fund Fidelity Advisor Series I 16,4208.9M $2.23 %0.00 %as of Jul 31, 2026 ↗
Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust 16,20610.4M $0.10 %0.00 %as of Jun 30, 2026 ↗
Hartford Multifactor US Equity ETF Lattice Strategies Trust 16,2038.8M $1.25 %0.00 %as of Jul 31, 2026 ↗
BNY Mellon Active MidCap Fund BNY Mellon Strategic Funds, Inc. 16,20210.3M $1.98 %0.00 %as of Jun 30, 2026 ↗
iShares U.S. Thematic Rotation Active ETF BlackRock ETF Trust 16,1938.8M $0.14 %0.00 %as of Jul 31, 2026 ↗
World Selection Index Fund Northern Funds 16,12910.3M $0.46 %0.00 %as of Jun 30, 2026 ↗
Fidelity Enhanced Large Cap Growth ETF Fidelity Covington Trust 16,12310.3M $0.18 %0.00 %as of Jun 30, 2026 ↗
VIP Stock Selector Portfolio Variable Insurance Products Fund 16,00010.2M $0.20 %0.00 %as of Jun 30, 2026 ↗
AST Large-Cap Value Portfolio Advanced Series Trust 15,98910.2M $0.26 %0.00 %as of Jun 30, 2026 ↗
Franklin Global Equity Fund Legg Mason Partners Investment Trust 15,9778.7M $1.33 %0.00 %as of Jul 31, 2026 ↗
Columbia Large Cap Index Fund COLUMBIA FUNDS SERIES TRUST 15,8958.4M $0.27 %0.00 %as of May 31, 2026 ↗
ProShares Ultra Technology ProShares Trust 15,8158.4M $0.62 %0.00 %as of May 31, 2026 ↗
Xtrackers MSCI USA Climate Action Equity ETF DBX ETF Trust 15,8158.4M $0.26 %0.00 %as of May 29, 2026 ↗
ULTRANASDAQ-100 PROFUND ProFunds 15,6568.5M $0.65 %0.00 %as of Jul 31, 2026 ↗
WisdomTree U.S. LargeCap Dividend Fund WisdomTree Trust 15,62210M $0.16 %0.00 %as of Jun 30, 2026 ↗
VOYA U.S. STOCK INDEX PORTFOLIO Voya Investors Trust 15,60010M $0.33 %0.00 %as of Jun 30, 2026 ↗
Goldman Sachs U.S. Equity Insights Fund Goldman Sachs Trust 15,3208.3M $0.74 %0.00 %as of Jul 31, 2026 ↗
ALGER MID CAP FOCUS FUND ALGER FUNDS 15,2198.3M $2.50 %0.00 %as of Jul 31, 2026 ↗
BlackRock Tactical Opportunities Fund BlackRock Funds 15,1898.3M $0.14 %0.00 %as of Jul 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) 500 Fossil Fuel Reserves Free ETF SPDR SERIES TRUST 15,0049.6M $0.35 %0.00 %as of Jun 30, 2026 ↗
NYLIM VP Dimensional U.S. Equity Portfolio NYLIM VP FUNDS TRUST 14,8849.5M $0.98 %0.00 %as of Jun 30, 2026 ↗
LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 14,8839.5M $0.52 %0.00 %as of Jun 30, 2026 ↗
LVIP Blended Large Cap Growth Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 14,8219.5M $0.60 %0.00 %as of Jun 30, 2026 ↗
iShares Dow Jones U.S. ETF iShares Trust 14,7088M $0.27 %0.00 %as of Jul 31, 2026 ↗
NVIT Fidelity Institutional AM Worldwide Fund Nationwide Variable Insurance Trust 14,4599.2M $2.96 %0.00 %as of Jun 30, 2026 ↗
Capital World Growth & Income Fund AMERICAN FUNDS INSURANCE SERIES 14,3249.1M $0.41 %0.00 %as of Jun 30, 2026 ↗
Convergence Long/Short Equity ETF Trust for Professional Managers 14,2737.6M $1.23 %0.00 %as of May 31, 2026 ↗
BNY Mellon S&P 500 Index Fund BNY MELLON INDEX FUNDS, INC. 14,2497.8M $0.29 %0.00 %as of Jul 31, 2026 ↗
iShares Future Exponential Technologies ETF iShares Trust 14,2007.7M $0.20 %0.00 %as of Jul 31, 2026 ↗
Columbia Variable Portfolio - Large Cap Index Fund Columbia Funds Variable Series Trust II 13,8998.9M $0.34 %0.00 %as of Jun 30, 2026 ↗
Franklin Systematic Style Premia ETF Franklin Templeton ETF Trust 13,8088.8M $0.93 %0.00 %as of Jun 30, 2026 ↗
Calamos Growth Fund CALAMOS INVESTMENT TRUST/IL 13,6007.4M $0.43 %0.00 %as of Jul 31, 2026 ↗
Invesco V.I. Technology Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) 13,5348.6M $2.49 %0.00 %as of Jun 30, 2026 ↗
AZL S&P 500 Index Fund Allianz Variable Insurance Products Trust 13,4868.6M $0.34 %0.00 %as of Jun 30, 2026 ↗
Inspire 500 ETF Northern Lights Fund Trust IV 13,3937.1M $0.84 %0.00 %as of May 31, 2026 ↗
Aptus Collared Investment Opportunity ETF ETF Series Solutions 13,3687.3M $0.31 %0.00 %as of Jul 31, 2026 ↗
iShares Russell Top 200 ETF iShares Trust 13,3598.5M $0.39 %0.00 %as of Jun 30, 2026 ↗
Innovator Nasdaq-100 Managed Floor ETF Innovator ETFs Trust 13,2697.2M $1.38 %0.00 %as of Jul 31, 2026 ↗
Morgan Stanley Pathway Large Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS 13,2317M $0.18 %0.00 %as of May 31, 2026 ↗
LVIP BlackRock Dividend Value Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 13,1458.4M $0.42 %0.00 %as of Jun 30, 2026 ↗
iShares U.S. Tech Breakthrough Multisector ETF iShares Trust 13,0777.1M $1.54 %0.00 %as of Jul 31, 2026 ↗
ATM Large Cap Managed Volatility Portfolio EQ Advisors Trust 13,0288.3M $0.31 %0.00 %as of Jun 30, 2026 ↗
ProShares UltraPro S&P500 ProShares Trust 12,9936.9M $0.12 %0.00 %as of May 31, 2026 ↗
LargeCap S&P 500 Index Account Principal Variable Contract Funds, Inc 12,9928.3M $0.34 %0.00 %as of Jun 30, 2026 ↗
FlexShares US Quality Large Cap Index Fund FlexShares Trust 12,9927.1M $0.70 %0.00 %as of Jul 31, 2026 ↗
iShares U.S. Equity Factor ETF iShares Trust 12,9227M $0.20 %0.00 %as of Jul 31, 2026 ↗
ActivePassive U.S. Equity ETF Trust for Professional Managers 12,8896.8M $0.27 %0.00 %as of May 31, 2026 ↗
NVIT BNY Mellon Dynamic U.S. Core Fund Nationwide Variable Insurance Trust 12,7838.2M $0.32 %0.00 %as of Jun 30, 2026 ↗
SA JPMorgan Large Cap Core Portfolio SUNAMERICA SERIES TRUST 12,7807M $1.37 %0.00 %as of Jul 31, 2026 ↗
WisdomTree U.S. LargeCap Fund WisdomTree Trust 12,7638.2M $0.52 %0.00 %as of Jun 30, 2026 ↗
WisdomTree U.S. AI Enhanced Value Fund WisdomTree Trust 12,7278.1M $1.95 %0.00 %as of Jun 30, 2026 ↗
THRIVENT LARGE CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. 12,7038.1M $0.34 %0.00 %as of Jun 30, 2026 ↗
DWS Capital Growth Fund DEUTSCHE DWS INVESTMENT TRUST 12,6918.1M $0.36 %0.00 %as of Jun 30, 2026 ↗
MFS Active Growth ETF MFS Active Exchange Traded Funds Trust 12,6396.7M $1.95 %0.00 %as of May 31, 2026 ↗
Domini Impact Equity Fund Domini Investment Trust 12,6206.9M $0.58 %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