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Disclosery

WDC WESTERN DIGITAL CORP

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COM (common), issuer CIK 106040

1,378 managers (1,422 13F filers) reported a position in WDC shares at 2026-03-31, 334,822,214 shares in all. 336 filers opened a position and 103 filers sold out during the quarter.

Managers
1,378
13F filers
1,422
New
336
Added
450
Reduced
491
Sold out
103
Shares held by filers
334,822,214

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Marotta Asset Management1,000$298K0.05%new13F-HRTimeline
Income Insurance Ltd1,100$298K0.2%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Family Manage LLC1,099$297K0.04%new13F-HRTimeline
FAMILY WEALTH PARTNERS, LLC1,095$296K0.1%new13F-HRTimeline
CVA Family Office, LLC1,094$296K0.03%+18313F-HRTimeline
PATRON PARTNERS, LLC1,092$295K0.13%new13F-HRTimeline
Ashton Thomas Private Wealth, LLC1,091$295K0.01%-12913F-HRTimeline
First Affirmative Financial Network1,090$295K0.11%13F-HR/ATimeline
DARK FOREST CAPITAL MANAGEMENT LP1,087$294K0.03%-3,66013F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC1,087$294K0.02%new13F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP1,081$292K0.12%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Valeo Financial Advisors, LLC1,074$291K0.01%-73013F-HRTimeline
Basecamp Wealth Advisors LLC1,073$290K0.06%+17013F-HRTimeline
Sowell Financial Services LLC1,070$290K0.01%new13F-HRTimeline
3Chopt Investment Partners, LLC1,068$289K0.07%new13F-HRTimeline
Regent Peak Wealth Advisors LLC1,066$288K0.06%new13F-HRTimeline
Reliant Investment Partners, LLC1,066$288K0.24%new13F-HRTimeline
City Center Advisors, LLC1,064$288K0.27%new13F-HRTimeline
Canopy Partners, LLC1,059$286K0.1%new13F-HRTimeline
Curated Wealth Partners LLC1,054$285K0.04%new13F-HRTimeline
DRW Securities, LLC1,080$285K0.02%-76413F-HRTimeline
WHITTIER TRUST CO936$285K<0.01%+48213F-HRTimeline
Emergent Wealth Advisors, LLC1,050$284K0.17%-20013F-HRTimeline
Knollwood Investment Advisory, LLC1,050$284K0.03%-52513F-HRTimeline
Altar Rock LLC1,049$284K0.33%-16113F-HRTimeline
Empirical Asset Management, LLC1,041$282K0.07%new13F-HRTimeline
Successful Portfolios LLC1,118$281K0.16%+1813F-HRTimeline
Family Investment Center, Inc.1,040$281K0.05%-1,89613F-HRTimeline
Capital Investment Advisors, LLC1,034$280K<0.01%new13F-HR/ATimeline
CYBER HORNET ETFs LLC939$279K0.18%+5013F-HRTimeline
Richmond Investment Services, LLC1,029$278K0.04%new13F-HRTimeline
Intentional Wealth Strategies, LLC1,028$278K0.26%13F-HRTimeline
Tranquility Partners, LLC1,024$277K0.1%new13F-HRTimeline
TOWNSEND ASSET MANAGEMENT CORP /NC/ /ADV1,022$276K0.1%new13F-HRTimeline
Lake Hills Wealth Management, LLC1,017$275K0.15%new13F-HRTimeline
Sun Group Wealth Partners1,017$275K0.22%new13F-HRTimeline
BRIDGES INVESTMENT MANAGEMENT INC1,013$274K<0.01%new13F-HRTimeline
Moran Wealth Management, LLC1,009$273K0.01%new13F-HRTimeline
CONSILIO WEALTH ADVISORS, LLC1,007$272K0.08%new13F-HRTimeline
Benchmark Financial Wealth Advisors, LLC1,005$272K0.08%new13F-HRTimeline
Prosperity Consulting Group, LLC1,005$272K0.01%new13F-HRTimeline
Boston Trust Walden Corpin group Boston Trust Walden Corp1,000$270K<0.01%new13F-HRTimelineGroup
MorganRosel Wealth Management, LLC1,000$270K0.11%new13F-HRTimeline
Centurion Wealth Management LLC1,000$270K0.06%new13F-HRTimeline
MAINSAIL ASSET MANAGEMENT, LLC1,000$270K0.12%new13F-HRTimeline
Compass Wealth Management, LLC/GA1,000$270K0.12%new13F-HRTimeline
Warburton Capital Management, LLC793$267K0.13%new13F-HRTimeline
Gateway Wealth Partners, LLC987$267K0.01%new13F-HRTimeline
Flatrock Wealth Partners LLC983$266K0.12%new13F-HRTimeline
MJP ASSOCIATES INC /ADV983$266K0.03%new13F-HRTimeline
ABS Direct Equity Fund LLC600$265K0.2%new13F-HRTimeline
May Hill Capital, LLC979$265K0.07%new13F-HRTimeline
Foster Group, Inc.976$264K0.01%new13F-HRTimeline
Seek First Inc.976$264K0.19%new13F-HRTimeline
Greenspring Advisors, LLC975$264K0.02%new13F-HRTimeline
Cresset Asset Management, LLC972$263K<0.01%-1,50913F-HRTimeline
Main Street Financial Solutions, LLC972$263K0.02%new13F-HRTimeline
Legacy Capital Wealth Partners, LLC972$263K0.05%new13F-HRTimeline
Beacon Financial Advisory LLC971$263K0.06%new13F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC969$262K0.04%new13F-HRTimelineGroup
FAS Wealth Partners, Inc.965$261K0.02%new13F-HRTimeline
Fideuram Asset Management (Ireland) dac913$259K0.03%+62813F-HRTimeline
Marble Wealth, LLC958$259K0.05%new13F-HRTimeline
Balefire, LLC954$258K0.05%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.953$258K<0.01%+12613F-HRTimelineGroup
Modern Wealth Management, LLC864$257K<0.01%-57113F-HRTimeline
CALTON & ASSOCIATES, INC.951$257K0.04%new13F-HRTimeline
Canvas Wealth Advisors, LLC948$256K0.04%new13F-HRTimeline
Warwick Investment Management, Inc.947$256K0.04%new13F-HRTimeline
Klingman & Associates, LLC946$256K0.01%new13F-HRTimeline
VectorGlobal IAG, Inc.943$255K0.07%13F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC943$255K<0.01%new13F-HRTimeline
Wellspring Financial Advisors, LLC936$253K0.02%-27813F-HRTimeline
CFC Planning Co LLC935$253K0.18%-41613F-HRTimeline
TFB Advisors LLC935$253K0.13%-43513F-HRTimeline
LOUISBOURG INVESTMENTS INC.925$250K0.05%-22513F-HRTimeline
Gallo Partners, LP908$246K0.47%-13,07413F-HRTimeline
Heck Capital Advisors, LLC903$244K0.02%new13F-HRTimeline
VAUGHAN DAVID INVESTMENTS LLC/IL902$244K0.01%new13F-HRTimeline
Fiduciary Alliance LLC668$244K0.01%new13F-HRTimeline
Sprinkle Financial Consultants LLC900$243K0.11%new13F-HRTimeline
Odyssean, LLC899$243K0.09%new13F-HRTimeline
Catalina Capital Group, LLC892$241K0.15%new13F-HRTimeline
January Capital Advisors LLC892$241K0.33%13F-HRTimeline
Argent Advisors, Inc.890$241K0.07%new13F-HRTimeline
CogentBlue Wealth Advisors, LLC890$241K0.16%new13F-HRTimeline
Nilsine Partners, LLC599$240K0.02%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP885$239K0.02%-1,78413F-HRTimeline
Omnitrust Wealth Management, Inc883$239K0.31%new13F-HRTimeline
SmartHarvest Portfolios, LLC882$239K0.1%new13F-HRTimeline
Sanchez Gaunt Capital Management, LLC882$239K0.15%13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP880$238K0.01%new13F-HRTimeline
Windsor Capital Management, LLC875$237K0.07%new13F-HRTimeline
Hexagon Capital Partners LLC873$236K0.03%new13F-HRTimeline
Freestone Grove Partners LP873$236K<0.01%new13F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.867$235K<0.01%new13F-HRTimelineGroup
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …861$233K<0.01%new13F-HRTimelineGroup
SUMMITRY LLC854$231K0.01%new13F-HR/ATimeline
Founders Capital Management850$230K0.11%-40013F-HRTimeline
TUCKER ASSET MANAGEMENT LLC850$230K0.07%-96813F-HRTimeline
Resolute Wealth Strategies, LLC847$229K0.1%new13F-HRTimeline
Avidian Wealth Enterprises, LLC844$228K0.01%new13F-HRTimeline
CRAWFORD INVESTMENT COUNSEL INC843$228K<0.01%new13F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC840$227K0.01%-4513F-HRTimeline
J. L. Bainbridge & Co., Inc.839$227K0.02%new13F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC833$225K<0.01%new13F-HRTimeline
True Wealth Design, LLC831$225K0.06%+21613F-HRTimeline
CAXTON ASSOCIATES LLP826$223K0.01%-10,29713F-HRTimeline
Optas, LLC823$223K0.03%new13F-HRTimeline
ASHTON THOMAS SECURITIES, LLC817$221K0.03%new13F-HRTimeline
BURNEY CO/817$221K0.01%-64013F-HRTimeline
Checchi Capital Advisers, LLC815$220K0.02%new13F-HRTimeline
Johnson Financial Group, LLC812$220K0.01%new13F-HRTimeline
Deseret Mutual Benefit Administrators808$219K0.07%+16513F-HRTimeline
CITY NATIONAL BANK OF FLORIDA /MSD806$218K0.13%new13F-HRTimeline
NICOLET BANKSHARES INCin group NICOLET BANKSHARES INC731$218K0.01%new13F-HRTimelineGroup
GABELLI & Co INVESTMENT ADVISERS, INC.in group GAMCO Investors (Gabelli)800$216K0.03%new13F-HRTimelineGroup
Beta Wealth Group, Inc.800$216K0.09%-2,00013F-HRTimeline
Purpose Unlimited Inc.in group Purpose Unlimited Inc.800$216K0.01%new13F-HRTimelineGroup
Van Diest Capital, LLC798$216K0.17%new13F-HRTimeline
Cogent Private Wealth, Inc.784$212K0.15%new13F-HRTimeline
Secure Asset Management, LLC783$212K0.03%new13F-HRTimeline
SEAVIEW INVESTMENT MANAGERS LLC781$211K0.08%new13F-HRTimeline
Pekin Hardy Strauss, Inc.780$211K0.02%-77413F-HRTimeline
Claro Advisors Inc.777$210K0.03%new13F-HRTimeline
Hayek Kallen Investment Management775$210K0.07%new13F-HRTimeline
INTEGRITY ALLIANCE, LLC.776$210K0.01%new13F-HRTimeline
MITCHELL & PAHL PRIVATE WEALTH, LLC768$208K0.08%new13F-HRTimeline
Fox Hill Wealth Management767$207K0.1%new13F-HRTimeline
HCR Wealth Advisors762$206K0.02%new13F-HRTimeline
Everest Private Wealth761$206K0.1%new13F-HRTimeline
CV Advisors LLC758$205K0.06%new13F-HRTimeline
SNOWWATER INVESTMENT PARTNERS, LLC750$203K0.19%new13F-HRTimeline
Keystone Financial Services749$202K0.06%new13F-HRTimeline
Facet Wealth, Inc.746$202K<0.01%new13F-HRTimeline
Stonebrook Private Inc.744$201K0.04%new13F-HRTimeline
SVB WEALTH LLC742$201K0.01%new13F-HRTimeline
Salvus Wealth Management, LLC740$200K0.12%new13F-HRTimeline
Glass Jacobson Investment Advisors llc697$189K0.07%new13F-HRTimeline
OBSIDIAN CIO, LLC694$188K0.17%+66713F-HRTimeline
S.A. Mason LLC680$184K0.07%-9513F-HRTimeline
Private Wealth Asset Management, LLC675$183K0.02%-18513F-HRTimeline
Belvedere Trading LLC641$173K0.02%-81,06313F-HRTimeline
Owl Creek Wealth Partners LLC603$163K0.06%13F-HRTimeline
SBI Okasan Asset Management Co.Ltd.643$162K0.01%new13F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…590$160K0.05%-23013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GW&K Investment Management, LLC584$158K<0.01%+2913F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…530$158K0.01%+10113F-HRTimeline
AMERIFLEX GROUP, INC.582$157K0.08%+42613F-HRTimeline
Westfuller Advisors, LLC566$153K0.07%+31513F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp563$152K0.01%+1213F-HRTimelineGroup
ENTRUST FINANCIAL LLC548$148K0.1%013F-HRTimeline
Acropolis Investment Management, LLC543$147K0.01%new13F-HRTimeline
Geneos Wealth Management Inc.535$145K<0.01%+33513F-HRTimeline
Pilgrim Partners Asia Pte Ltd530$143K0.06%-7013F-HRTimeline
Whipplewood Advisors, LLC519$140K0.07%+49913F-HRTimeline
Timothy G. Youngquist 2020 Irrevocable …506$137K0.07%new13F-HRTimeline
Atlantic Private Wealth, LLC505$137K0.09%-50013F-HRTimeline
Twin Tree Management, LP505$137K0.03%-70,47713F-HRTimeline
Ritter Daniher Financial Advisory LLC /…500$135K0.02%013F-HRTimeline
PeakShares LLC500$135K0.12%new13F-HRTimeline
Elequin Capital, LP495$134K0.01%-72113F-HRTimeline
Wall Street Financial Group, Inc.491$133K0.08%new13F-HRTimeline
Opal Wealth Advisors, LLC469$127K0.03%new13F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC416$127K<0.01%-43613F-HRTimeline
EFG International AGin group EFG International AG453$123K<0.01%new13F-HRTimelineGroup
Ascentis Wealth Management, LLCgroup of 2 filers holding451$122K+400Timeline
Fourth Dimension Wealth, LLC440$119K0.05%+15013F-HRTimeline
CONSULTIVA WEALTH MANAGEMENT, CORP.440$119K0.35%013F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC429$116K0.01%+12913F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC429$116K0.03%new13F-HRTimeline
Westwind Capital426$115K0.03%new13F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…323$111K<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.404$109K0.01%+1113F-HRTimeline
TOBAM393$106K0.03%-6,81513F-HRTimeline
FIRST UNITED BANK & TRUST380$103K0.03%new13F-HRTimeline
Fortitude Family Office, LLC368$99.5K0.02%+16413F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP367$99K<0.01%+11713F-HRTimelineGroup
TopTier Wealth Management, LLC362$97.9K0.06%new13F-HRTimeline
Destiny Wealth Partners, LLC360$97.4K0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.357$96.6K<0.01%+3013F-HRTimeline
Bullock Wealth Management Group318$94.7K0.05%new13F-HRTimeline
Hilltop National Bank337$91.2K0.02%+2913F-HRTimeline
Bogart Wealth, LLC332$89.7K<0.01%-3713F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…317$85.7K0.04%013F-HRTimeline
JPL Wealth Management, LLC315$85.2K0.02%new13F-HR/ATimeline
Torren Management, LLC308$83.3K0.04%-22113F-HRTimeline
Barnes Dennig Private Wealth Management…306$82.8K0.08%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC305$82.5K<0.01%+1213F-HRTimeline
Private Wealth Management Group, LLC303$82K0.02%-9813F-HRTimeline
EASTERN BANK300$81.1K<0.01%-10013F-HRTimeline
BELLEVUE ASSET MANAGEMENT, LLC300$81.1K0.04%013F-HRTimeline
Keating Financial Advisory Services, In…293$79.3K0.01%-3,35013F-HRTimeline
JNBA Financial Advisors287$77.6K0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV283$76.5K<0.01%013F-HRTimeline
Sunbelt Securities, Inc.278$75.2K<0.01%+22313F-HRTimeline
Quent Capital, LLC274$74.1K0.01%+4613F-HRTimeline
Hilton Head Capital Partners, LLC270$73K0.04%+17813F-HRTimeline
CENTRAL TRUST Co268$72.5K<0.01%+14013F-HRTimeline
Grove Bank & Trust252$68.2K0.01%-313F-HRTimeline