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Disclosery

WDC WESTERN DIGITAL CORP

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COM (common), issuer CIK 106040

1,795 managers (1,850 13F filers) reported a position in WDC shares at 2026-06-30, 323,212,871 shares in all. 514 filers opened a position and 91 filers sold out during the quarter.

Managers
1,795
13F filers
1,850
New
514
Added
596
Reduced
604
Sold out
91
Shares held by filers
323,212,871

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
J.W. COLE ADVISORS, INC.6,777$4.33M0.07%new13F-HRTimeline
LifePlan Investment Advisors, Inc.6,747$4.31M1.48%+913F-HRTimeline
Mutual Advisors, LLC6,681$4.27M0.08%+5,34913F-HRTimeline
SYON CAPITAL LLC6,668$4.26M0.19%-1,82413F-HRTimeline
ALERUS FINANCIAL NA6,662$4.26M0.19%-4,44013F-HRTimeline
Knights of Columbus Asset Advisors LLC6,639$4.24M0.21%+19613F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…6,616$4.23M0.27%-22,74013F-HRTimelineGroup
RMR Wealth Builders6,610$4.22M0.26%+4,95713F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…6,586$4.21M0.14%-1,96213F-HRTimelineGroup
1832 Asset Management L.P.6,500$4.15M0.01%-168,51313F-HRTimeline
Highview Capital Management LLC/DE/6,487$4.14M1.19%-4,65513F-HRTimeline
Prime Capital Investment Advisors, LLC6,463$4.13M0.04%+1,33513F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA6,439$4.11M0.02%-17413F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.6,418$4.1M0.06%new13F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd6,381$4.08M0.08%-17,26813F-HRTimeline
Sciencast Management LP6,335$4.05M0.84%new13F-HRTimeline
Camarda Financial Advisors, LLC6,272$4.01M1.21%-7,90813F-HRTimeline
Kepler Cheuvreux (Suisse) SA6,248$3.99M0.23%-2,90213F-HRTimeline
Hershey Financial Advisers, LLC6,245$3.99M2.86%+45213F-HRTimeline
Colonial River Investments, LLC6,210$3.97M1.13%-1,34613F-HRTimeline
Stratos Wealth Partners, LTD.group of 3 filers holding6,158$3.93M+1,673Timeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…6,091$3.89M0.01%+1,69113F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC6,075$3.88M0.07%-2,66913F-HRTimeline
Capstone Capital Management Ltd6,069$3.88M1.73%new13F-HRTimeline
PRIVATE MANAGEMENT GROUP INC6,014$3.84M0.1%013F-HRTimeline
KIECKHEFER GROUP LLC6,000$3.83M1.56%013F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…5,987$3.82M0.11%-5,48713F-HRTimelineGroup
Havemeyer Place LP5,936$3.79M0.37%new13F-HRTimeline
Legacy Bridge, LLC5,926$3.79M1.17%+13613F-HRTimeline
TWIN CAPITAL MANAGEMENT INC5,908$3.77M0.41%-1413F-HRTimeline
Keystone Financial Group5,896$3.77M0.22%+63613F-HRTimeline
Waverly Advisors, LLC5,889$3.76M0.02%+27413F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding5,886$3.76MnewTimeline
FIRST HORIZON CORP5,860$3.74M0.14%-14013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO5,851$3.74M0.06%new13F-HRTimeline
TCW GROUP INCin group TCW GROUP INC5,778$3.69M0.02%+19413F-HRTimelineGroup
Fulcrum Asset Management LLP5,658$3.69M0.37%new13F-HRTimeline
Smartleaf Asset Management LLC5,644$3.68M0.12%013F-HRTimeline
ICICI Prudential Asset Management Co Ltd5,700$3.64M0.4%+8213F-HRTimeline
Strategic Investment Advisors / MI5,699$3.64M0.22%+3,00913F-HRTimeline
Range Financial Group LLC5,698$3.64M1%-3,86013F-HRTimeline
GAM Holding AGin group GAM Holding AG5,676$3.63M0.28%+4,34213F-HRTimelineGroup
Cyndeo Wealth Partners, LLC5,672$3.62M0.17%-13013F-HRTimeline
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…5,656$3.61M0.11%+14013F-HRTimelineGroup
Twin Tree Management, LP5,642$3.6M0.56%+5,13713F-HRTimeline
Hudson Canyon Capital Management5,600$3.58M1.91%+25013F-HRTimeline
WADDELL & ASSOCIATES, LLC5,535$3.54M0.17%+18613F-HRTimeline
XXI WEALTH, LLC5,511$3.52M1.62%-17413F-HRTimeline
ARDSLEY ADVISORY PARTNERS LP5,500$3.51M0.38%new13F-HRTimeline
RHL GROUP, LLC5,490$3.51M2.92%-1,58413F-HRTimeline
Titiun Yejiel5,453$3.48M3.03%new13F-HRTimeline
BLB&B Advisors, LLC5,451$3.48M0.13%-73813F-HRTimeline
TI-TRUST, INC5,450$3.48M1.87%013F-HRTimeline
Perigon Wealth Management, LLC5,433$3.47M0.05%-77713F-HRTimeline
Avior Wealth Management, LLC5,423$3.46M0.09%+23213F-HRTimeline
CX Institutional5,418$3.46M0.1%-16213F-HRTimeline
Frank, Rimerman Advisors LLC5,355$3.42M0.19%+90113F-HRTimeline
GREENLEAF TRUST5,323$3.4M0.03%+23013F-HRTimeline
Avestar Capital, LLC5,298$3.38M0.2%-10513F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC5,235$3.34M0.2%-1,86313F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP5,210$3.33M0.04%-46613F-HRTimeline
HENNESSY ADVISORS INC5,204$3.32M0.11%new13F-HRTimeline
J.Safra Asset Management Corp5,201$3.32M0.15%+78113F-HRTimeline
CONNABLE OFFICE INC5,129$3.28M0.29%new13F-HRTimeline
DIVERSIFIED TRUST CO5,125$3.27M0.05%+15013F-HRTimeline
Shulman DeMeo Asset Management LLC5,123$3.27M0.61%-2013F-HRTimeline
Retireful, LLC5,121$3.27M3.04%-2,88313F-HRTimeline
TRIGLAV INVESTMENTS, D.O.O.5,100$3.26M0.17%-13,60013F-HRTimeline
SeaCrest Wealth Management, LLC5,075$3.24M0.36%+88513F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC5,023$3.21M0.07%+1,72213F-HRTimelineGroup
ARMISTICE CAPITAL, LLC5,023$3.21M0.09%-12,86213F-HRTimeline
III Capital Management5,000$3.19M0.82%-2,97913F-HRTimeline
OneAscent Financial Services LLCgroup of 4 filers holding4,989$3.19M-1,178Timeline
SSI INVESTMENT MANAGEMENT LLC4,988$3.19M0.18%new13F-HRTimeline
National Wealth Management Group, LLC4,948$3.16M0.98%-2,06213F-HRTimeline
Cambria Investment Management, L.P.4,942$3.16M0.16%+82513F-HRTimeline
Park Capital Management, LLC / WI4,925$3.15M1.85%new13F-HRTimeline
Alpha Family Trustin group Alpha Family Trust4,910$3.14M1.26%013F-HRTimelineGroup
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …4,899$3.1M0.07%new13F-HRTimelineGroup
Persistent Asset Partners Ltd4,859$3.1M0.98%new13F-HRTimeline
Cornerstone Wealth Group, LLC4,853$3.1M0.18%+3,37513F-HRTimeline
CAXTON ASSOCIATES LLP4,826$3.08M0.06%+4,00013F-HRTimeline
Jain Global LLC4,777$3.05M0.04%new13F-HRTimeline
Longbow Finance SA4,760$3.04M0.39%new13F-HRTimeline
Parallax Volatility Advisers, L.P.4,749$3.03M0.11%-63,71313F-HRTimeline
Ballentine Partners, LLC4,739$3.03M0.04%-64013F-HRTimeline
QP WEALTH MANAGEMENT, LLC4,735$3.02M4.31%-9113F-HRTimeline
Sand Hill Global Advisors, LLC4,731$3.02M0.09%new13F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…4,722$3.02M1.24%-2,66113F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT4,703$3M0.03%-52513F-HRTimeline
RNC CAPITAL MANAGEMENT LLC4,692$3M0.12%-60013F-HRTimeline
CLEAR WAVE WEALTH MANAGEMENT LLC4,638$2.96M0.66%-27713F-HRTimeline
Wealthstar Advisors, LLC4,634$2.96M1.47%-1,93313F-HRTimeline
UMB Bank, n.a.4,631$2.96M0.04%+8513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
WIN ADVISORS, INC4,627$2.96M1.05%-93713F-HRTimeline
TRUE Private Wealth Advisors4,610$2.94M0.25%+1,78813F-HRTimeline
Aaron Wealth Advisors LLC4,605$2.94M0.15%+42613F-HRTimeline
PCM Encore, LLC4,576$2.92M0.51%-1513F-HRTimeline
Maytree Asset Management Ltd4,536$2.9M1.88%new13F-HRTimeline
PFS Partners, LLC4,513$2.88M1.17%013F-HRTimeline
DV EQUITIES, LLC4,505$2.88M0.42%13F-HRTimeline
PARADIGM ASSET MANAGEMENT CO LLC4,500$2.87M0.61%new13F-HRTimeline
PINNACLE ASSOCIATES LTD4,492$2.87M0.03%+63813F-HRTimeline
Sagewood Asset Management LP4,483$2.86M0.65%-62013F-HRTimeline
Providence First Trust Co4,435$2.83M0.79%-35613F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC4,399$2.81M0.11%+1,55113F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…4,348$2.78M0.08%-17313F-HRTimeline
FORA Capital, LLC4,329$2.76M0.19%-29,04513F-HRTimeline
IPG Investment Advisors LLC4,292$2.74M0.39%-1,36013F-HRTimeline
MATHER GROUP, LLC.4,265$2.72M0.02%+1,46813F-HRTimeline
Cheviot Value Management, LLC4,240$2.71M0.28%-7513F-HRTimeline
TriaGen Wealth Management LLC4,186$2.67M0.67%-1,36013F-HRTimeline
Smith Group Asset Management, LLC4,131$2.64M0.11%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC4,100$2.62M0.05%-74613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…4,098$2.62M0.04%-11,45713F-HRTimelineGroup
J. Goldman & Co LP4,058$2.59M0.09%new13F-HRTimeline
Advisors Preferred, LLCin group Advisors Preferred, LLC4,808$2.59M0.4%-74613F-HRTimelineGroup
SFMG, LLC4,048$2.59M0.16%+913F-HRTimeline
Decker Retirement Planning Inc.4,027$2.57M0.88%-3,72713F-HRTimeline
Concentric Capital Strategies, LP4,004$2.56M0.16%new13F-HRTimeline
AXQ CAPITAL, LP3,992$2.55M0.28%-11,16613F-HRTimeline
Headlands Technologies LLC3,957$2.53M0.27%new13F-HRTimeline
Astoria Portfolio Advisors LLC.3,953$2.53M0.43%+17113F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD3,917$2.5M0.01%-68513F-HRTimelineGroup
OneDigital Investment Advisors LLC3,913$2.5M0.02%+90413F-HRTimeline
Bosman Wealth Management, LLC3,912$2.5M1.55%+41613F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS3,894$2.49M0.04%-1,07413F-HRTimeline
Crestwood Advisors Group, LLC3,866$2.47M0.04%-7,04413F-HRTimeline
CoreCap Advisors, LLC3,862$2.47M0.07%+1,82613F-HRTimeline
Savvy Advisors, Inc.3,852$2.46M0.05%-12213F-HRTimeline
44 WEALTH MANAGEMENT LLC3,834$2.45M0.81%-2,45413F-HRTimeline
Qsemble Capital Management, LP3,830$2.45M0.31%new13F-HRTimeline
Nutshell Asset Management Ltd3,827$2.44M0.82%new13F-HRTimeline
One Capital Management, LLC8,801$2.38M0.07%013F-HRTimeline
Sather Financial Group Inc3,716$2.37M0.14%+21613F-HRTimeline
Trust Asset Management LLC3,695$2.36M0.15%-12413F-HR/ATimeline
Carnegie Investment Counsel3,690$2.36M0.05%013F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC3,682$2.35M0.02%+62413F-HRTimeline
Meridian Wealth Management, LLC3,665$2.34M0.07%+1,68113F-HRTimeline
Baader Bank Aktiengesellschaft3,656$2.34M0.19%-10,75713F-HRTimeline
HighPoint Advisor Group LLC3,650$2.33M0.08%+15213F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC3,626$2.32M0.04%-40413F-HRTimeline
Wedmont Private Capital3,941$2.3M0.06%+17713F-HRTimeline
Westwind Capital3,584$2.29M0.54%+3,15813F-HRTimeline
D.A. DAVIDSON & CO.3,566$2.28M0.01%-73913F-HRTimeline
Stone Wealth Partners3,553$2.27M1.66%-1,04913F-HRTimeline
Estate Counselors, LLC3,545$2.26M0.19%-3,95513F-HRTimeline
Baker Avenue Asset Management, LP3,544$2.26M0.04%-86913F-HRTimeline
Clearstead Advisors, LLC3,539$2.26M0.02%+48113F-HRTimeline
REXFORD CAPITAL INC3,492$2.23M1.37%013F-HRTimeline
Parkside Financial Bank & Trust3,449$2.2M0.15%-5213F-HRTimeline
NLB Skladi, upravljanje premozenja, d.o…3,427$2.19M0.08%013F-HRTimeline
111 Capital3,425$2.19M0.38%+3613F-HRTimeline
Indivisible Partners3,422$2.19M0.12%+79613F-HRTimeline
NEW WAVE WEALTH ADVISORS LLC3,384$2.16M0.59%-55913F-HR/ATimeline
STRATEGY ASSET MANAGERS LLC3,381$2.16M0.32%+44113F-HRTimeline
GERBER, LLC3,381$2.16M1.02%013F-HRTimeline
Caerus Investment Advisors, LLC3,378$2.16M0.73%-1,22613F-HRTimeline
Pitcairn Wealth Advisors LLCin group PITCAIRN CO3,354$2.14M0.23%-80913F-HRTimelineGroup
Laraway Financial Advisors Inc3,350$2.14M1.3%-1513F-HRTimeline
Rothschild Wealth LLC3,326$2.12M0.17%-18613F-HRTimeline
Perennial Investment Advisors, LLC3,310$2.11M0.14%-2113F-HRTimeline
Pinnacle Wealth Management Advisory Gro…3,301$2.11M0.13%+63113F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC3,300$2.11M0.14%+28513F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC3,293$2.1M0.01%+1,47113F-HRTimelineGroup
MGO ONE SEVEN LLC3,283$2.1M0.03%-20413F-HRTimeline
Seelaus Asset Management LLC3,280$2.1M1.47%-14013F-HRTimeline
Procyon Advisors, LLC3,271$2.09M0.09%new13F-HRTimeline
ELEVATUS WELATH MANAGEMENT3,258$2.08M0.51%new13F-HRTimeline
Comprehensive Financial Planning, Inc./…3,241$2.07M1.1%+2,14013F-HRTimeline
HANSEATIC MANAGEMENT SERVICES INC3,233$2.06M1.52%-4,58113F-HRTimeline
Clear Harbor Asset Management, LLC3,227$2.06M0.13%-4,87713F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW3,220$2.06M0.27%-1013F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …3,205$2.05M0.01%-4113F-HRTimelineGroup
Maxi Investments CY Ltd3,200$2.04M0.41%new13F-HRTimeline
Waldron Private Wealth LLC3,183$2.03M0.07%-72813F-HRTimeline
Soltis Investment Advisors LLC3,174$2.03M0.12%+82913F-HRTimeline
Icon Wealth Advisors, LLC3,168$2.02M0.12%+1,69113F-HRTimeline
Simplicity Wealth,LLC3,138$2M0.07%+1,51513F-HRTimeline
Alteri Wealth LLC3,130$2M0.55%-1,03513F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…3,125$2M0.03%+1,28613F-HRTimelineGroup
Snowden Capital Advisors LLC3,124$2M0.05%-14113F-HRTimeline
Castle Rock Wealth Management, LLC3,327$1.99M0.39%+2,02013F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.3,112$1.99M0.66%+1,45613F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP3,073$1.96M0.04%+2,19313F-HRTimeline
Inscription Capital, LLC3,057$1.95M0.17%-1,04113F-HRTimeline
USA FINANCIAL FORMULAS3,052$1.95M0.36%13F-HRTimeline
Totem Point Management, LLC3,052$1.95M1.19%new13F-HRTimeline
WEATHERLY ASSET MANAGEMENT L. P.3,052$1.95M0.14%013F-HRTimeline
HighVista Strategies LLC3,050$1.95M0.44%-1,05013F-HRTimeline
NorthCoast Asset Management LLC3,043$1.94M0.04%+3013F-HRTimeline
Vann Equity Management LLC3,025$1.93M1.17%+95013F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.3,005$1.92M0.16%+81213F-HRTimelineGroup
Alta Wealth Advisors LLC3,003$1.92M0.52%-3413F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK2,948$1.88M0.01%+1613F-HRTimelineGroup
Parcion Private Wealth LLC2,938$1.88M0.1%+48213F-HRTimeline
Kesler, Norman & Wride, LLC2,937$1.88M0.3%+93513F-HRTimeline
IFP Advisors, Inc2,879$1.84M0.03%-61013F-HRTimeline
Proficio Capital Partners LLC2,874$1.84M0.07%new13F-HRTimeline
DEARBORN PARTNERS LLC2,858$1.83M0.1%-35013F-HR/ATimeline