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Livermore
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Western Digital Corp

WDC
Exchange
Nasdaq
Industry
Computer Storage Devices
SEC CIK
0000106040

In the last 90 days, Western Digital Corp insiders filed 0 open-market purchases and 9 sales; 1,852 institutions reported holding it in 13F filings for Q2 2026, worth $206.3B in total; Maverick Capital is the only superinvestor holding it.

13F holders, Q1 2026

Institutional positions in Western Digital Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,422
+262 vs. Q4 2025
Shares held
334.8M
+40.5M (+13.8%) vs. Q4 2025
Total value
$90.0B
+$39.3B (+77.6%) vs. Q4 2025
New holders
364
451 more added
Sold out
102
489 more reduced

15 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting WDC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 1,422 institutions
Q1 2021: 672 institutionsQ2 2021: 686 institutionsQ3 2021: 634 institutionsQ4 2021: 696 institutionsQ1 2022: 649 institutionsQ2 2022: 632 institutionsQ3 2022: 579 institutionsQ4 2022: 529 institutionsQ1 2023: 540 institutionsQ2 2023: 538 institutionsQ3 2023: 543 institutionsQ4 2023: 610 institutionsQ1 2024: 683 institutionsQ2 2024: 759 institutionsQ3 2024: 698 institutionsQ4 2024: 711 institutionsQ1 2025: 662 institutionsQ2 2025: 750 institutionsQ3 2025: 961 institutionsQ4 2025: 1,175 institutionsQ1 2026: 1,422 institutionsQ2 2026: 1,852 institutions
Value heldQ1 2026: $90.0B
Q1 2021: $16.3BQ2 2021: $17.6BQ3 2021: $14.1BQ4 2021: $16.5BQ1 2022: $12.5BQ2 2022: $12.0BQ3 2022: $8.97BQ4 2022: $8.72BQ1 2023: $10.2BQ2 2023: $10.2BQ3 2023: $12.7BQ4 2023: $15.8BQ1 2024: $20.7BQ2 2024: $25.4BQ3 2024: $22.1BQ4 2024: $20.1BQ1 2025: $14.4BQ2 2025: $23.4BQ3 2025: $41.5BQ4 2025: $58.9BQ1 2026: $90.0BQ2 2026: $206.3B
Institutions holding WDC and their total value by quarter
QuarterHoldersValue
Q2 20261,852$206.3B
Q1 20261,422$90.0B
Q4 20251,175$58.9B
Q3 2025961$41.5B
Q2 2025750$23.4B
Q1 2025662$14.4B
Q4 2024711$20.1B
Q3 2024698$22.1B
Q2 2024759$25.4B
Q1 2024683$20.7B
Q4 2023610$15.8B
Q3 2023543$12.7B
Q2 2023538$10.2B
Q1 2023540$10.2B
Q4 2022529$8.72B
Q3 2022579$8.97B
Q2 2022632$12.0B
Q1 2022649$12.5B
Q4 2021696$16.5B
Q3 2021634$14.1B
Q2 2021686$17.6B
Q1 2021672$16.3B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2025.

Institutions holding WDC in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Northwest Wealth Management, LLC2,565$693.8K0.10%+83+3.3%Added
Johnson Investment Counsel Inc2,556$691.5K0.01%−2,010−44.0%Reduced
LMR Partners LLP2,540$687.0K0.01%−233,202−98.9%Reduced
Truvestments Capital LLC2,516$680.6K0.12%+10.0%Added
Ameritas Advisory Services, LLC2,501$676.6K0.03%−431−14.7%Reduced
FDx Advisors, Inc.2,487$673.0K0.21%−481−16.2%Reduced
State of Wyoming2,475$669.5K0.08%−1,608−39.4%Reduced
Dorsey & Whitney Trust CO LLC2,459$665.0K0.04%+279+12.8%Added
Parcion Private Wealth LLC2,456$664.3K0.04%+154+6.7%Added
Diversified Enterprises, LLC2,432$657.8K0.04%−244−9.1%Reduced
Camden Capital, LLC2,428$656.8K0.04%+224+10.2%Added
Monument Capital Management2,423$655.4K0.16%+2,423New
Fi3 FINANCIAL ADVISORS, LLC2,397$648.4K0.19%+205+9.4%Added
TCG Advisory Services, LLC2,393$647.3K0.02%−440−15.5%Reduced
Storgate, LLC2,387$645.7K0.51%+2,387New
Betterment LLC2,385$645.0K0.00%+2,385New
Pines Wealth Management, LLC2,370$641.1K0.21%−693−22.6%Reduced
Livforsakringsbolaget Skandia, Omsesidigt2,360$638.4K0.03%00.0%Unchanged
Turtle Creek Wealth Advisors, LLC2,353$636.5K0.05%+198+9.2%Added
Gemmer Asset Management LLC2,348$635.1K0.05%+2,348New
Soltis Investment Advisors LLC2,345$634.3K0.04%+802+52.0%Added
Silver Oak Securities, Inc2,343$633.8K0.05%+227+10.7%Added
Dakota Wealth Management2,340$633.0K0.01%−1,921−45.1%Reduced
Ronald Blue Trust, Inc.2,330$630.2K0.01%+1,025+78.5%Added
Benjamin Edwards Inc2,320$627.7K0.01%−464−16.7%Reduced
71 West Capital Partners2,320$627.5K0.03%+404+21.1%Added
Supplemental Annuity Collective Trust of NJ2,315$626.2K0.18%−8,085−77.7%Reduced
Net Worth Advisory Group2,303$622.9K0.13%+794+52.6%Added
Werba Rubin Papier Wealth Management2,281$617.0K0.09%+863+60.9%Added
Legacy Wealth Asset Management, LLC2,280$616.7K0.15%00.0%Unchanged
Encompass More Asset Management2,267$613.2K0.10%+2,267New
WSFS Capital Management, LLC2,263$612.1K0.03%+2,263New
Catalytic Wealth RIA, LLC2,256$610.2K0.03%−1,181−34.4%Reduced
Icon Wealth Advisors, LLC1,477$609.8K0.04%+213+16.9%Added
Csenge Advisory Group2,252$609.2K0.03%+2,252New
Capital Markets Trading UK LLP2,250$609.0K0.55%+2,250New
Avantra Family Wealth, Inc.2,250$608.6K0.45%+2,250New
Cooper Financial Group2,243$606.7K0.06%+604+36.9%Added
WPG Advisers, LLC2,242$606.4K0.45%−41−1.8%Reduced
Symphony Financial, Ltd. Co.2,247$601.6K0.08%+329+17.2%Added
Edgestream Partners, L.P.2,217$599.7K0.02%−19,723−89.9%Reduced
Daymark Wealth Partners, LLC2,216$599.4K0.02%+2,216New
Opal Capital LLC2,211$598.1K0.11%+2,211New
Abacus Wealth Partners, LLC2,194$593.5K0.05%+299+15.8%Added
Hilltop Holdings Inc.2,193$593.2K0.05%−5,566−71.7%Reduced
Kornitzer Capital Management Inc2,175$588.3K0.01%+2,175New
Falcon Wealth Planning2,170$587.0K0.04%+54+2.6%Added
Private Trust Co NA2,168$586.4K0.05%+2,101+3,135.8%Added
Wick Capital Partners, LLC2,166$585.9K0.11%+170+8.5%Added
Versant Capital Management, Inc2,160$584.3K0.06%−468−17.8%Reduced
Moors & Cabot, Inc.2,145$580.2K0.02%+32+1.5%Added
National Asset Management, Inc.2,304$579.8K0.04%−559−19.5%Reduced
C M Bidwell & Associates Ltd2,136$577.8K0.27%−171−7.4%Reduced
Ellevest, Inc.2,132$576.7K0.08%+923+76.3%Added
Berger Financial Group, Inc2,119$573.2K0.03%−420−16.5%Reduced
Markin Volterra Fund LP2,118$572.9K5.35%−322−13.2%Reduced
Cornerstone Wealth Group, LLC1,478$567.4K0.04%+12+0.8%Added
Norden Group LLC2,096$567.0K0.05%−45,159−95.6%Reduced
VARCOV Co.2,084$563.7K0.21%−2,215−51.5%Reduced
Vann Equity Management LLC2,075$561.2K0.40%+2,075New
Legacy Financial Advisors, Inc.2,071$560.2K0.08%+601+40.9%Added
Essex Financial Services, Inc.2,057$556.4K0.03%−59−2.8%Reduced
Custom Index Systems, LLC2,054$555.6K0.24%−141−6.4%Reduced
Commerzbank Aktiengesellschaft2,048$554.0K0.01%−59−2.8%Reduced
LMG Wealth Partners, LLC2,045$553.2K0.10%00.0%Unchanged
Goldstein Advisors, LLC2,042$552.3K0.06%−45−2.2%Reduced
Parus Finance (UK) Ltd2,037$551.0K0.16%−824−28.8%Reduced
CoreCap Advisors, LLC2,036$550.8K0.02%−8,657−81.0%Reduced
Moss Adams Wealth Advisors LLC2,036$550.7K0.04%+54+2.7%Added
Defiance ETFs, LLC2,036$550.7K0.01%+2,036New
Corient IA LLC2,030$549.1K0.52%−470−18.8%Reduced
Ariadne Wealth Management, LP2,007$542.9K0.24%+10+0.5%Added
Arista Wealth Management, LLC2,006$542.6K0.07%−500−20.0%Reduced
Kesler, Norman & Wride, LLC2,002$541.7K0.09%−659−24.8%Reduced
Aull & Monroe Investment Management Corp2,000$541.0K0.25%00.0%Unchanged
BigSur Wealth Management LLC2,000$541.0K0.15%00.0%Unchanged
Johnson & White Wealth Management, LLC2,000$541.0K0.23%00.0%Unchanged
Venturi Wealth Management, LLC1,999$540.7K0.02%−811−28.9%Reduced
Optimist Retirement Group LLC1,991$538.5K0.24%−1,703−46.1%Reduced
Meridian Wealth Management, LLC1,984$536.7K0.02%+1,984New
Massmutual Trust Co FSB1,984$536.7K0.01%−350−15.0%Reduced
Allegiance Financial Group Advisory Services LLC1,971$533.1K0.11%+557+39.4%Added
Two Sigma Investments, LP1,970$532.9K0.00%−308,287−99.4%Reduced
Inceptionr LLC1,936$523.7K0.13%−3,550−64.7%Reduced
Cidel Asset Management Inc1,910$516.6K0.03%−297−13.5%Reduced
Catalyst Financial Partners LLC1,846$499.3K0.06%+143+8.4%Added
Great Valley Advisor Group, Inc.1,839$497.2K0.01%+1,839New
Retirement Planning Co of New England, Inc.1,835$496.2K0.20%+1+0.1%Added
L2 Asset Management, LLC1,829$494.7K0.05%+117+6.8%Added
Abundance Wealth Counselors1,828$494.5K0.07%+1,828New
Wright Investors Service Inc1,826$493.9K0.16%+1,826New
Alps Advisors Inc1,822$492.8K0.00%−2,885−61.3%Reduced
Greenland Capital Management LP1,813$490.4K0.10%−22,785−92.6%Reduced
Farringdon Capital, Ltd.1,813$490.4K0.11%−1,735−48.9%Reduced
Larson Financial Group LLC1,808$489.1K0.02%+1,133+167.9%Added
Institute for Wealth Management, LLC.1,806$488.4K0.05%−869−32.5%Reduced
Advisory Alpha, LLC1,793$485.0K0.01%+1,793New
Beacon Investment Advisors LLC1,791$484.4K0.18%−162−8.3%Reduced
Resonant Capital Advisors, LLC1,779$481.2K0.03%+70+4.1%Added
Lighthouse Investment Partners, LLC1,777$480.7K0.02%−4,163−70.1%Reduced