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 |
|---|---|---|---|---|---|
| Optimist Retirement Group LLC | 3,694 | $636.4K | 0.29% | −110−2.9% | Reduced |
| Waddell & Associates, LLC | 3,695 | $636.5K | 0.04% | +1,768+91.7% | Added |
| Bridgefront Capital, LLC | 3,710 | $639.1K | 0.16% | −5,638−60.3% | Reduced |
| West Michigan Advisors, LLC | 3,715 | $640.0K | 0.15% | +3,715 | New |
| Blue Capital, Inc. | 3,765 | $648.6K | 0.46% | +3,765 | New |
| Pure Financial Advisors, Inc. | 3,792 | $653.3K | 0.01% | +209+5.8% | Added |
| Sym Financial Corp | 3,799 | $654.5K | 0.07% | +242+6.8% | Added |
| Axim Planning & Wealth | 3,801 | $654.8K | 0.70% | +3,801 | New |
| Winton Group Ltd | 3,804 | $655.3K | 0.02% | −17,587−82.2% | Reduced |
| Trust Asset Management LLC | 3,819 | $657.9K | 0.04% | −117−3.0% | Reduced |
| Greenleaf Trust | 3,825 | $658.9K | 0.01% | +117+3.2% | Added |
| Aaron Wealth Advisors | 3,873 | $667.2K | 0.04% | +288+8.0% | Added |
| AE Wealth Management LLC | 3,902 | $672.2K | 0.00% | +1,269+48.2% | Added |
| Pitcairn Wealth Advisors LLC | 3,960 | $682.2K | 0.06% | +3,960 | New |
| Carnegie Capital Asset Management, LLC | 4,057 | $698.9K | 0.01% | +117+3.0% | Added |
| State of Wyoming | 4,083 | $703.4K | 0.08% | −12,130−74.8% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 4,109 | $707.9K | 0.02% | +2,021+96.8% | Added |
| J.Safra Asset Management Corp | 4,123 | $710.3K | 0.04% | +4,123 | New |
| Smartleaf Asset Management LLC | 4,047 | $712.5K | 0.03% | +859+26.9% | Added |
| 111 Capital | 4,141 | $713.4K | 0.16% | +4,141 | New |
| Rakuten Securities, Inc. | 4,154 | $715.6K | 0.23% | +1,413+51.6% | Added |
| Resources Investment Advisors, LLC. | 4,170 | $718.4K | 0.01% | +416+11.1% | Added |
| Laraway Financial Inc | 4,175 | $719.2K | 0.47% | −100−2.3% | Reduced |
| Clearstead Advisors, LLC | 4,194 | $722.5K | 0.01% | +1,480+54.5% | Added |
| Sage Mountain Advisors LLC | 4,237 | $729.9K | 0.04% | +241+6.0% | Added |
| Prime Capital Investment Advisors, LLC | 4,243 | $730.9K | 0.01% | +292+7.4% | Added |
| Dakota Wealth Management | 4,261 | $734.0K | 0.01% | +913+27.3% | Added |
| USA Financial Portformulas Corp | 4,273 | $736.1K | 0.13% | −4,982−53.8% | Reduced |
| One Wealth Advisors, LLC | 4,273 | $736.1K | 0.09% | +2,126+99.0% | Added |
| Diversify Advisory Services, LLC | 3,340 | $739.8K | 0.02% | +3,340 | New |
| SFMG, LLC | 4,296 | $740.1K | 0.05% | +271+6.7% | Added |
| Ostrum Asset Management | 4,298 | $740.4K | 0.04% | −1,425−24.9% | Reduced |
| VARCOV Co. | 4,299 | $740.6K | 0.29% | +4,299 | New |
| Jackson Thornton Asset Management, LLC | 3,383 | $742.2K | 0.07% | +634+23.1% | Added |
| GeoWealth Management, LLC | 4,320 | $744.1K | 0.03% | −202−4.5% | Reduced |
| Warren Averett Asset Management, LLC | 4,403 | $758.5K | 0.01% | +2,079+89.5% | Added |
| Vontobel Holding Ltd. | 4,408 | $759.4K | 0.00% | −355−7.5% | Reduced |
| Frank, Rimerman Advisors LLC | 4,441 | $765.1K | 0.05% | +362+8.9% | Added |
| Capital Performance Advisors LLP | 4,449 | $766.4K | 0.05% | +182+4.3% | Added |
| PCM Encore, LLC | 4,450 | $766.6K | 0.16% | +4,450 | New |
| Waldron Private Wealth LLC | 4,467 | $769.5K | 0.03% | +4,467 | New |
| Umb Bank N A | 4,481 | $771.9K | 0.01% | +734+19.6% | Added |
| Allworth Financial LP | 4,490 | $773.5K | 0.00% | +1,397+45.2% | Added |
| PFS Partners, LLC | 4,511 | $777.2K | 0.36% | +20.0% | Added |
| Johnson Investment Counsel Inc | 4,566 | $786.7K | 0.01% | +121+2.7% | Added |
| LMCG Investments, LLC | 4,583 | $789.5K | 0.05% | −75−1.6% | Reduced |
| Caerus Investment Advisors, LLC | 4,596 | $791.8K | 0.26% | +1,510+48.9% | Added |
| Aigen Investment Management, LP | 4,600 | $792.4K | 0.18% | −13,242−74.2% | Reduced |
| WESPAC Advisors, LLC | 4,605 | $793.3K | 0.43% | +4,605 | New |
| Machina Capital S.A.S. | 4,676 | $805.5K | 0.15% | −16,711−78.1% | Reduced |
| Alps Advisors Inc | 4,707 | $810.9K | 0.00% | +37+0.8% | Added |
| Keybank National Association | 4,735 | $815.7K | 0.00% | +195+4.3% | Added |
| Dark Forest Capital Management LP | 4,747 | $817.8K | 0.04% | −17,648−78.8% | Reduced |
| Hudson Bay Capital Management LP | 4,764 | $820.7K | 0.00% | +3,008+171.3% | Added |
| Concentric Capital Strategies, LP | 4,777 | $822.9K | 0.04% | −97,057−95.3% | Reduced |
| Sagewood Asset Management LP | 4,778 | $823.1K | 0.29% | +4,778 | New |
| Evergreen Capital Management LLC | 4,791 | $825.3K | 0.02% | −274−5.4% | Reduced |
| Pier 88 Investment Partners LLC | 4,820 | $830.3K | 0.19% | +4,820 | New |
| Diversified Trust Co | 4,859 | $837.1K | 0.02% | +4,859 | New |
| IPG Investment Advisors LLC | 4,894 | $843.1K | 0.15% | +4,894 | New |
| Alpha Family Trust | 4,910 | $845.8K | 0.39% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 4,930 | $849.3K | 0.01% | −142−2.8% | Reduced |
| Siemens Fonds Invest GmbH | 4,847 | $853.4K | 0.05% | +89+1.9% | Added |
| Journey Strategic Wealth LLC | 4,960 | $854.5K | 0.02% | +270+5.8% | Added |
| Caisse des Depots Et Consignations | 4,968 | $855.8K | 0.02% | +2,963+147.8% | Added |
| Kathmere Capital Management, LLC | 4,970 | $856.2K | 0.06% | +3,059+160.1% | Added |
| Ballentine Partners, LLC | 4,978 | $857.6K | 0.01% | −261−5.0% | Reduced |
| Avestar Capital, LLC | 4,990 | $859.6K | 0.06% | +745+17.6% | Added |
| Connective Portfolio Management, LLC | 5,000 | $861.4K | 1.55% | +5,000 | New |
| Lecap Asset Management Ltd | 5,008 | $862.7K | 0.34% | −15,666−75.8% | Reduced |
| MAI Capital Management | 5,008 | $862.8K | 0.00% | +124+2.5% | Added |
| Wolverine Asset Management LLC | 5,039 | $868.1K | 0.01% | 00.0% | Unchanged |
| J. Safra Sarasin Holding AG | 5,129 | $883.6K | 0.01% | −26,173−83.6% | Reduced |
| Inscription Capital, LLC | 5,187 | $893.6K | 0.09% | −461−8.2% | Reduced |
| Shulman DeMeo Asset Management LLC | 5,192 | $894.5K | 0.20% | −26−0.5% | Reduced |
| RNC Capital Management LLC | 5,292 | $911.7K | 0.04% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 5,292 | $911.7K | 0.04% | +1,908+56.4% | Added |
| Citizens Financial Group Inc | 5,321 | $916.7K | 0.01% | +1,683+46.3% | Added |
| AlphaCore Capital LLC | 5,328 | $917.9K | 0.02% | +2,737+105.6% | Added |
| La Banque Postale Asset Management SA | 5,335 | $919.1K | 0.01% | 00.0% | Unchanged |
| TCW Group Inc | 5,418 | $933.4K | 0.01% | +5,418 | New |
| Forum Financial Management, LP | 5,430 | $935.4K | 0.01% | −1,078−16.6% | Reduced |
| New Wave Wealth Advisors LLC | 5,444 | $937.8K | 0.34% | −2,617−32.5% | Reduced |
| SBI Securities Co., Ltd. | 5,443 | $937.9K | 0.02% | +3,155+137.9% | Added |
| Ti-Trust, Inc | 5,450 | $938.9K | 0.58% | −46−0.8% | Reduced |
| Providence First Trust Co | 5,469 | $942.1K | 0.33% | +5,469 | New |
| Signaturefd, LLC | 5,479 | $943.9K | 0.01% | −1,319−19.4% | Reduced |
| Inceptionr LLC | 5,486 | $945.1K | 0.26% | −3,090−36.0% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 5,487 | $945.2K | 0.11% | +5,487 | New |
| TriaGen Wealth Management LLC | 5,521 | $951.1K | 0.25% | +5,521 | New |
| Vestmark Advisory Solutions, Inc. | 5,542 | $954.7K | 0.01% | +1,420+34.4% | Added |
| Kera Capital Partners, Inc. | 3,880 | $970.9K | 0.12% | −1,275−24.7% | Reduced |
| Precision Wealth Strategies, LLC | 5,638 | $971.2K | 0.31% | +604+12.0% | Added |
| CX Institutional | 5,673 | $977.0K | 0.03% | −48−0.8% | Reduced |
| Hillsdale Investment Management Inc. | 5,700 | $981.9K | 0.03% | +5,700 | New |
| Keystone Financial Group | 5,750 | $990.6K | 0.07% | +5,750 | New |
| Alteri Wealth LLC | 5,755 | $991.4K | 0.32% | −3,472−37.6% | Reduced |
| Parallel Advisors, LLC | 5,788 | $997.2K | 0.02% | +121+2.1% | Added |
| Frec Markets, Inc. | 5,852 | $1.01M | 0.29% | +5,852 | New |
| Stone Wealth Partners | 5,861 | $1.01M | 0.90% | +5,861 | New |