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Western Digital (WDC) Institutional Ownership

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$447.18 -13.75 (-2.98%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$447.15 -0.03 (-0.01%)
As of 09/11/2026 08:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Western Digital (NASDAQ:WDC)

Current
Institutional Ownership
Percentage
92.51%
Number of
Institutional Buyers
(last 12 months)
1009
Total
Institutional Inflows
(last 12 months)
$231.61B
Number of
Institutional Sellers
(last 12 months)
423
Total
Institutional Outflows
(last 12 months)
$9.25B
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WDC Institutional Buying and Selling by Quarter

Western Digital Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/10/2026 ABS Direct Equity Fund LLC1,277$816K0.7%+112.8%0.000%
9/9/2026 Sequoia Financial Advisors LLC17,263$11.03M0.1%+3.5%0.005%
9/9/2026 IPG Investment Advisors LLC4,292$2.74M0.4%-24.1%0.001%
9/9/2026 MCF Advisors LLC296$189K0.0%+480.4%0.000%
9/9/2026 Archford Capital Strategies LLC601$384K0.0%N/A0.000%
9/9/2026 Gemmer Asset Management LLC2,326$1.49M0.1%-0.9%0.001%
9/9/2026 National Pension Service1,380,902$882.01M0.6%-4.0%0.401%
9/9/2026 WINTON GROUP Ltd24,252$15.49M0.5%+1.3%0.007%
9/9/2026 Engineers Gate Manager LP38,678$24.70M0.3%-43.2%0.011%
9/9/2026 Cidel Asset Management Inc.1,163$743K0.0%-39.1%0.000%
9/9/2026 Capital Analysts LLC79$50K0.0%-44.4%0.000%
9/9/2026 SVB Wealth LLC788$503K0.0%+6.2%0.000%
9/9/2026 Pinnacle Wealth Management Advisory Group LLC3,301$2.11M0.1%+23.6%0.001%
9/9/2026 NorthRock Partners LLC839$536K0.0%N/A0.000%
9/9/2026 Integrated Wealth Concepts LLC18,708$11.95M0.1%-17.3%0.005%
9/9/2026 Community Bank N.A.137$88K0.0%N/A0.000%
9/9/2026 RFG Advisory LLC409$261K0.0%N/A0.000%
9/9/2026 NewEdge Advisors LLC106,193$67.83M0.2%-7.3%0.031%
9/9/2026 GFG Capital LLC336$215K0.1%N/A0.000%
9/9/2026 IFP Advisors Inc2,879$1.84M0.0%-17.5%0.001%
9/9/2026 Roble Belko & Company Inc105$67K0.0%-43.2%0.000%
9/9/2026 Baird Financial Group Inc.36,087$23.05M0.0%-2.3%0.010%
9/8/2026 Hudock Inc.322$206K0.0%N/A0.000%
9/8/2026 Allworth Financial LP9,004$5.75M0.0%+52.2%0.003%
9/8/2026 Arizona State Retirement System96,018$61.33M0.3%+2.5%0.028%
9/8/2026 West Family Investments Inc.1,986$1.27M0.4%+70.9%0.001%
9/8/2026 Waverly Advisors LLC5,889$3.76M0.0%+4.9%0.002%
9/8/2026 Empirical Finance LLC11,312$7.23M0.3%+3.6%0.003%
9/8/2026 Nykredit A S196,393$125.44M0.4%N/A0.057%
9/4/2026 Parkside Financial Bank & Trust3,449$2.20M0.1%-1.5%0.001%
9/2/2026 Range Advisory LLC577$369K0.0%N/A0.000%
8/28/2026 Cornerstone Financial Management LLC175$112K0.1%+37.8%0.000%
8/27/2026 Corient Private Wealth LP51,543$32.92M0.0%-21.1%0.015%
8/27/2026 Optimize Financial Inc.11,387$7.27M2.6%-0.3%0.003%
8/27/2026 Formuepleje A S2,356$1.51M0.1%N/A0.001%
8/27/2026 Tucker Asset Management LLC1,474$941K0.2%+73.4%0.000%
8/26/2026 HighTower Advisors LLC45,252$28.90M0.0%-3.8%0.013%
8/25/2026 Advus Financial Partners LLC3,572$2.28M0.5%-10.7%0.001%
8/25/2026 Tobias Financial Advisors Inc.683$436K0.1%N/A0.000%
8/25/2026 Groupe la Francaise7,674$4.90M0.1%+25,480.0%0.002%
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8/25/2026 Kingsbury Capital Investment Advisors LLC500$319K0.3%N/A0.000%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al66,733$42.62M0.3%N/A0.019%
8/24/2026 California State Teachers Retirement System338,388,746$216.14B0.6%+64,424.3%98.175%
8/23/2026 Greenland Capital Management LP791$505K0.1%-56.4%0.000%
8/23/2026 Ameritas Advisory Services LLC17,610$11.25M0.2%+604.1%0.005%
8/23/2026 Guardian Wealth Advisors LLC NC750$479K0.0%N/A0.000%
8/23/2026 Wedmont Private Capital3,941$2.30M0.1%+4.7%0.001%
8/23/2026 Endeavor Private Wealth Inc.568$363K0.1%N/A0.000%
8/23/2026 HB Wealth Management LLC15,898$10.16M0.1%+5.8%0.005%
8/23/2026 Saudi Central Bank24,223$15.47M0.2%+91.9%0.007%
8/23/2026 Angeles Wealth Management LLC1,045$667K0.0%-3.9%0.000%
8/22/2026 Compass Financial Management LLC1,238$756K0.1%N/A0.000%
8/22/2026 NI Acquisitions Company LLC271$173K0.1%N/A0.000%
8/22/2026 AlphaGrep UK Ltd1,761$1.13M0.3%N/A0.001%
8/22/2026 MW Advisory LLC1,923$1.23M0.5%N/A0.001%
8/22/2026 Turner Financial Group Inc.523$334K0.3%N/A0.000%
8/22/2026 Munich Reinsurance Co Stock Corp in Munich16,010$10.23M0.2%-51.7%0.005%
8/22/2026 Blalock Williams LLC505$323K0.2%N/A0.000%
8/22/2026 Jeter Robert S II686$400K0.4%N/A0.000%
8/22/2026 Three Seasons Wealth LLC7,062$4.51M0.4%+16.8%0.002%
8/22/2026 SMART Wealth LLC8,197$5.24M1.1%+20.7%0.002%
8/22/2026 Legacy Wealth Managment LLC ID4,722$3.02M1.3%-36.0%0.001%
8/22/2026 NWF Advisory Services Inc.587$375K0.0%N/A0.000%
8/22/2026 Knollwood Investment Advisory LLC1,210$773K0.1%+15.2%0.000%
8/22/2026 Syon Capital LLC6,668$4.26M0.2%-21.5%0.002%
8/22/2026 TD Waterhouse Canada Inc.17,668$10.59M0.0%+4.5%0.005%
8/22/2026 Premier Path Wealth Partners LLC1,785$1.14M0.1%+30.3%0.001%
8/22/2026 Kickstand Ventures LLC.1,151$735K0.1%+2.7%0.000%
8/22/2026 Concurrent Investment Advisors LLC16,533$10.56M0.1%+43.9%0.005%
8/22/2026 NEOS Investment Management LLC256,492$163.83M0.6%+9.9%0.074%
8/21/2026 AXQ Capital LP3,992$2.55M0.3%-73.7%0.001%
8/21/2026 High Net Worth Advisory Group LLC450$288K0.1%N/A0.000%
8/21/2026 Retireful LLC5,121$3.27M3.1%-36.0%0.001%
8/21/2026 Carter Financial Group INC.380$243K0.1%N/A0.000%
8/21/2026 Greenspring Advisors LLC908$580K0.0%-6.9%0.000%
8/21/2026 Aletheian Wealth Advisors LLC342$218K0.1%N/A0.000%
8/21/2026 Paragon Private Wealth Management LLC619$396K0.1%N/A0.000%
8/21/2026 Rodgers & Associates LTD500$319K0.0%N/A0.000%
8/21/2026 Continuum Advisory LLC262$167K0.0%N/A0.000%
8/21/2026 Nykredit A S245,995$157.12M0.5%N/A0.071%
8/21/2026 Thrive Wealth Management LLC386$247K0.0%N/A0.000%
8/21/2026 B. Metzler seel. Sohn & Co. AG69,916$44.66M0.4%-0.2%0.020%
8/21/2026 Coppell Advisory Solutions LLC412$263K0.0%N/A0.000%
8/21/2026 Emergent Wealth Advisors LLC650$415K0.2%-38.1%0.000%
8/21/2026 Resolute Advisors LLC12,300$7.86M1.9%N/A0.004%
8/21/2026 XML Financial LLC1,243$794K0.1%-3.1%0.000%
8/21/2026 Beacon Financial Advisory LLC877$560K0.1%-9.7%0.000%
8/21/2026 Symphony Financial Ltd. Co.1,761$1.13M0.1%-21.6%0.001%
8/21/2026 Vanguard Capital Wealth Advisors503$321K0.2%N/A0.000%
8/21/2026 Acorn Wealth Advisors LLC443$283K0.1%N/A0.000%
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8/21/2026 Triumph Capital Management144$92K0.0%+24.1%0.000%
8/21/2026 Legacy Financial Advisors Inc.2,004$1.28M0.2%-3.2%0.001%
8/20/2026 Proficio Capital Partners LLC2,874$1.84M0.1%N/A0.001%
8/20/2026 Nwam LLC355$227K0.0%N/A0.000%
8/20/2026 Teza Capital Management LLC715$457K0.9%N/A0.000%
8/20/2026 Rehmann Capital Advisory Group435$278K0.0%N/A0.000%
8/20/2026 Maple Rock Capital Partners Inc.1,357,834$867.28M17.2%-3.0%0.394%
8/20/2026 Headlands Technologies LLC3,957$2.53M0.3%N/A0.001%
8/20/2026 Moore Capital Management LP3,073$1.96M0.0%+249.2%0.001%
8/20/2026 Sigma Planning Corp702$448K0.0%N/A0.000%


WDC Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,343 institutional investors and hedge funds held shares of Western Digital. The most heavily invested institutionals were California State Teachers Retirement System ($216.14B), Vanguard Group Inc. ($7.30B), Bank of America Corp DE ($2.30B), WCM Investment Management LLC ($1.65B), Legal & General Group Plc ($1.60B), Geode Capital Management LLC ($1.59B), and FMR LLC ($1.29B).Learn more on Western Digital's institutional investors.

92.51% of Western Digital's stock is owned by institutional investors. Learn more on WDC's institutional investor holdings.

Of the 1,244 institutional investors that purchased Western Digital's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($337.92M), Norges Bank ($13.94M), WCM Investment Management LLC ($6.78M), Alyeska Investment Group L.P. ($3.60M), Deutsche Bank AG ($3.48M), Fred Alger Management LLC ($3.34M), and Soroban Capital Partners LP ($2.91M).

Institutional investors have bought a total of 398,744,806 shares in the last 24 months. This purchase volume represents approximately $231.61B in transactions.

Of the 423 institutional investors that sold Western Digital's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Amundi ($7.91M), DNB Asset Management AS ($4.78M), Macquarie Group Ltd. ($3.77M), Bank of America Corp DE ($3.56M), Holocene Advisors LP ($3.27M), Pacer Advisors Inc. ($1.40M), and Maple Rock Capital Partners Inc. ($1.40M).

Institutional investors have sold a total of 54,431,475 shares in the last 24 months. This volume of shares sold represents approximately $9.25B in transactions.


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Institutional ownership data for NASDAQ:WDC is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/10/2026. New 13F filings are added each quarter as they're published.
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