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, Q4 2025
Institutional positions in Western Digital Corp as of Dec 31, 2025. 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
- 1,175
- +238 vs. Q3 2025
- Shares held
- 341.9M
- −3.07M (−0.9%) vs. Q3 2025
- Total value
- $58.9B
- +$17.5B (+42.3%) vs. Q3 2025
- New holders
- 309
- 407 more added
- Sold out
- 71
- 360 more reduced
24 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,852 | $206.3B |
| Q1 2026 | 1,422 | $90.0B |
| Q4 2025 | 1,175 | $58.9B |
| Q3 2025 | 961 | $41.5B |
| Q2 2025 | 750 | $23.4B |
| Q1 2025 | 662 | $14.4B |
| Q4 2024 | 711 | $20.1B |
| Q3 2024 | 698 | $22.1B |
| Q2 2024 | 759 | $25.4B |
| Q1 2024 | 683 | $20.7B |
| Q4 2023 | 610 | $15.8B |
| Q3 2023 | 543 | $12.7B |
| Q2 2023 | 538 | $10.2B |
| Q1 2023 | 540 | $10.2B |
| Q4 2022 | 529 | $8.72B |
| Q3 2022 | 579 | $8.97B |
| Q2 2022 | 632 | $12.0B |
| Q1 2022 | 649 | $12.5B |
| Q4 2021 | 696 | $16.5B |
| Q3 2021 | 634 | $14.1B |
| Q2 2021 | 686 | $17.6B |
| Q1 2021 | 672 | $16.3B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Castle Rock Wealth Management, LLC | 1,311 | $375.9K | 0.08% | +1,311 | New |
| Dorsey & Whitney Trust CO LLC | 2,180 | $375.6K | 0.02% | +396+22.2% | Added |
| Sovereign Financial Group, Inc. | 2,167 | $373.3K | 0.07% | +252+13.2% | Added |
| Silver Oak Securities, Inc | 2,116 | $372.5K | 0.03% | −927−30.5% | Reduced |
| Turtle Creek Wealth Advisors, LLC | 2,155 | $371.2K | 0.03% | +231+12.0% | Added |
| Graham Capital Management, L.P. | 2,152 | $370.7K | 0.01% | −12,067−84.9% | Reduced |
| Falcon Wealth Planning | 2,116 | $364.5K | 0.03% | +352+20.0% | Added |
| Essex Financial Services, Inc. | 2,116 | $364.5K | 0.02% | +381+22.0% | Added |
| Moors & Cabot, Inc. | 2,113 | $364.0K | 0.02% | +73+3.6% | Added |
| Rothschild Investment LLC | 2,112 | $363.9K | 0.02% | +468+28.5% | Added |
| Commerzbank Aktiengesellschaft | 2,107 | $363.0K | 0.01% | +2,107 | New |
| Goldstein Advisors, LLC | 2,087 | $359.5K | 0.04% | −792−27.5% | Reduced |
| LMG Wealth Partners, LLC | 2,045 | $352.3K | 0.07% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 1,994 | $351.1K | 0.00% | −458−18.7% | Reduced |
| a16z Perennial Management, L.P. | 2,011 | $346.4K | 0.03% | +157+8.5% | Added |
| Quadcap Wealth Management, LLC | 2,007 | $345.7K | 0.04% | +41+2.1% | Added |
| GenTrust, LLC | 2,004 | $345.2K | 0.01% | +2,004 | New |
| Aull & Monroe Investment Management Corp | 2,000 | $344.5K | 0.17% | 00.0% | Unchanged |
| Johnson & White Wealth Management, LLC | 2,000 | $344.5K | 0.15% | 00.0% | Unchanged |
| BigSur Wealth Management LLC | 2,000 | $344.5K | 0.08% | +2,000 | New |
| Wick Capital Partners, LLC | 1,996 | $343.9K | 0.06% | +1,996 | New |
| Ci Investments Inc. | 1,985 | $342.0K | 0.00% | −606−23.4% | Reduced |
| Moss Adams Wealth Advisors LLC | 1,982 | $341.4K | 0.02% | +51+2.6% | Added |
| Beese Fulmer Investment Management, Inc. | 1,958 | $337.3K | 0.02% | +1,958 | New |
| Beacon Investment Advisors LLC | 1,953 | $336.6K | 0.14% | +1+0.1% | Added |
| Fullerton Fund Management Co Ltd. | 1,953 | $336.4K | 0.01% | +1,953 | New |
| Tudor Investment Corp Et Al | 1,951 | $336.1K | 0.00% | −487,354−99.6% | Reduced |
| J.W. Cole Advisors, Inc. | 12,190 | $330.9K | 0.01% | −3,775−23.6% | Reduced |
| Symphony Financial, Ltd. Co. | 1,918 | $330.4K | 0.04% | −1,654−46.3% | Reduced |
| 71 West Capital Partners | 1,916 | $330.1K | 0.02% | +1,916 | New |
| Verus Capital Partners, LLC | 1,901 | $327.5K | 0.02% | +1,901 | New |
| Abacus Wealth Partners, LLC | 1,895 | $326.5K | 0.03% | +1,895 | New |
| CWM Advisors, LLC | 1,873 | $322.7K | 0.03% | −10,912−85.4% | Reduced |
| DRW Securities, LLC | 1,844 | $317.7K | 0.02% | +1,844 | New |
| Mount Yale Investment Advisors, LLC | 1,843 | $317.5K | 0.02% | +1,843 | New |
| Conning Inc. | 1,839 | $316.8K | 0.01% | −191−9.4% | Reduced |
| Retirement Planning Co of New England, Inc. | 1,834 | $316.0K | 0.13% | −9−0.5% | Reduced |
| Tucker Asset Management LLC | 1,818 | $313.2K | 0.09% | +1,818 | New |
| E Fund Management (Hong Kong) Co., Ltd. | 1,158 | $312.9K | 0.13% | +1,158 | New |
| Valeo Financial Advisors, LLC | 1,804 | $310.7K | 0.01% | −118−6.1% | Reduced |
| Principle Wealth Partners LLC | 1,803 | $310.6K | 0.02% | +3+0.2% | Added |
| MASTERINVEST Kapitalanlage GmbH | 1,745 | $307.2K | 0.03% | −131−7.0% | Reduced |
| L2 Asset Management, LLC | 1,712 | $294.9K | 0.04% | +1,712 | New |
| Resonant Capital Advisors, LLC | 1,709 | $294.4K | 0.02% | +33+2.0% | Added |
| ABLE Financial Group, LLC | 1,708 | $294.2K | 0.06% | −553−24.5% | Reduced |
| CWA Asset Management Group, LLC | 1,707 | $294.1K | 0.01% | +1,707 | New |
| Catalyst Financial Partners LLC | 1,703 | $293.4K | 0.03% | +1,703 | New |
| Verdence Capital Advisors LLC | 1,670 | $287.7K | 0.02% | −2−0.1% | Reduced |
| Cooper Financial Group | 1,639 | $282.4K | 0.03% | +1,639 | New |
| Simplify Asset Management Inc. | 1,639 | $282.4K | 0.00% | +1,639 | New |
| Clarius Group, LLC | 1,638 | $282.2K | 0.02% | +1,638 | New |
| United Advisor Group, LLC | 1,628 | $280.5K | 0.04% | +1,628 | New |
| Counterpoint Mutual Funds LLC | 1,624 | $279.8K | 0.02% | −18,271−91.8% | Reduced |
| Flynn Zito Capital Management, LLC | 1,624 | $279.8K | 0.10% | +1,624 | New |
| Atlanta Consulting Group Advisors, LLC | 1,609 | $277.2K | 0.06% | +1,609 | New |
| Oarsman Capital, Inc. | 1,597 | $275.1K | 0.04% | +1,597 | New |
| Everpar Advisors LLC | 1,595 | $274.8K | 0.10% | +1,595 | New |
| Martin Capital Advisors, LLP | 1,593 | $274.5K | 0.16% | +1,593 | New |
| Oversea-Chinese Banking CORP Ltd | 1,591 | $274.1K | 0.01% | +1,591 | New |
| Keel Point, LLC | 1,587 | $273.4K | 0.02% | +1,587 | New |
| Armis Advisers, LLC | 931 | $272.7K | 0.03% | +931 | New |
| Mutual Advisors, LLC | 1,580 | $272.3K | 0.01% | −34−2.1% | Reduced |
| Knollwood Investment Advisory, LLC | 1,575 | $271.3K | 0.03% | −14,300−90.1% | Reduced |
| Seven Mile Advisory | 1,556 | $268.1K | 0.05% | +1,556 | New |
| Pekin Hardy Strauss, Inc. | 1,554 | $267.7K | 0.02% | −965−38.3% | Reduced |
| Impact Capital Partners LLC | 1,550 | $267.0K | 0.08% | +1,550 | New |
| Strategic Investment Advisors | 1,550 | $267.0K | 0.02% | +1,550 | New |
| Drive Wealth Management, LLC | 1,548 | $266.7K | 0.05% | +1,548 | New |
| Exencial Wealth Advisors, LLC | 1,545 | $266.2K | 0.01% | +1,545 | New |
| Soltis Investment Advisors LLC | 1,543 | $265.8K | 0.02% | +1,543 | New |
| Fielder Capital Group LLC | 1,539 | $265.1K | 0.06% | −159−9.4% | Reduced |
| KCM Investment Advisors LLC | 1,518 | $261.4K | 0.01% | +1,518 | New |
| Coastal Investment Advisors, Inc. | 1,514 | $260.8K | 0.09% | +1,514 | New |
| Abel Hall, LLC | 1,514 | $260.8K | 0.06% | +1,514 | New |
| Net Worth Advisory Group | 1,509 | $259.9K | 0.05% | +1,509 | New |
| Summit Financial, LLC | 1,506 | $259.5K | 0.00% | +1,506 | New |
| University of Texas/Texas Am Investment Managment Co | 1,490 | $256.7K | 0.04% | +1,490 | New |
| Banco BTG Pactual S.A. | 1,488 | $256.3K | 0.05% | −22,617−93.8% | Reduced |
| Koshinski Asset Management, Inc. | 1,481 | $255.1K | 0.02% | +1,481 | New |
| First Foundation Advisors | 1,477 | $254.4K | 0.01% | +1,477 | New |
| Occudo Quantitative Strategies LP | 1,476 | $254.3K | 0.02% | −9,119−86.1% | Reduced |
| MBB Public Markets I LLC | 1,475 | $254.1K | 0.03% | −848−36.5% | Reduced |
| Waterloo Capital, L.P. | 1,475 | $254.0K | 0.02% | −641−30.3% | Reduced |
| Accredited Investors Inc. | 1,473 | $253.8K | 0.01% | +1,473 | New |
| Buckhead Capital Management LLC | 1,470 | $253.2K | 0.09% | +1,470 | New |
| Legacy Financial Advisors, Inc. | 1,470 | $253.2K | 0.04% | +1,470 | New |
| Cornerstone Wealth Group, LLC | 1,466 | $252.5K | 0.02% | +1,466 | New |
| Plan Group Financial, LLC | 1,463 | $252.0K | 0.07% | +1,463 | New |
| Covestor Ltd | 1,461 | $252.0K | 0.13% | −228−13.5% | Reduced |
| Burney Co | 1,457 | $251.0K | 0.01% | +1,457 | New |
| Avantax Planning Partners, Inc. | 1,451 | $250.0K | 0.01% | +1,451 | New |
| Worth Financial Advisory Group, LLC | 1,447 | $249.2K | 0.12% | +1,447 | New |
| Bayforest Capital Ltd | 1,444 | $248.8K | 0.19% | −2,722−65.3% | Reduced |
| Modern Wealth Management, LLC | 1,435 | $247.2K | 0.00% | +1,435 | New |
| EntryPoint Capital, LLC | 1,426 | $245.7K | 0.10% | −1,398−49.5% | Reduced |
| Quantum Financial Advisors, LLC | 1,422 | $245.0K | 0.03% | +1,422 | New |
| Werba Rubin Papier Wealth Management | 1,418 | $244.3K | 0.07% | +1,418 | New |
| Jackson Square Capital, LLC | 1,417 | $244.1K | 0.05% | +1,417 | New |
| MidFirst Bank | 1,416 | $243.9K | 0.02% | +1,416 | New |
| Allegiance Financial Group Advisory Services LLC | 1,414 | $243.6K | 0.05% | +1,414 | New |