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 |
|---|---|---|---|---|---|
| Pilgrim Partners Asia Pte Ltd | 600 | $103.4K | 0.05% | −150−20.0% | Reduced |
| True Wealth Design, LLC | 615 | $105.9K | 0.03% | +230+59.7% | Added |
| Deseret Mutual Benefit Administrators | 643 | $110.8K | 0.05% | −231−26.4% | Reduced |
| Larson Financial Group LLC | 675 | $116.3K | 0.00% | +100+17.4% | Added |
| S.A. Mason LLC | 775 | $133.5K | 0.05% | +775 | New |
| Comprehensive Financial Planning, Inc. | 801 | $138.0K | 0.09% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 820 | $141.3K | 0.04% | −40−4.7% | Reduced |
| Cullen/Frost Bankers, Inc. | 827 | $142.5K | 0.00% | +586+243.2% | Added |
| Private Wealth Asset Management, LLC | 860 | $148.2K | 0.02% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 885 | $152.5K | 0.01% | +885 | New |
| Onefund, LLC | 889 | $153.1K | 0.09% | +60+7.2% | Added |
| SJS Investment Consulting Inc. | 891 | $153.5K | 0.02% | +701+368.9% | Added |
| Vinland Capital Management Gestora de Recursos LTDA. | 894 | $154.0K | 2.23% | +894 | New |
| Basecamp Wealth Advisors LLC | 903 | $155.5K | 0.03% | +903 | New |
| Sentry Investment Management LLC | 906 | $156.0K | 0.10% | +123+15.7% | Added |
| CVA Family Office, LLC | 911 | $156.9K | 0.02% | +7+0.8% | Added |
| Kemnay Advisory Services Inc. | 949 | $163.5K | 0.02% | +949 | New |
| Atlantic Private Wealth, LLC | 1,005 | $173.1K | 0.11% | +1,005 | New |
| Havemeyer Place LP | 1,012 | $174.3K | 0.03% | +1,012 | New |
| Clear Street Markets LLC | 1,028 | $177.1K | 0.03% | +429+71.6% | Added |
| Whittier Trust Co of Nevada Inc | 852 | $186.9K | 0.00% | −442−34.2% | Reduced |
| Newbridge Financial Services Group, Inc. | 1,104 | $190.2K | 0.03% | +1,104 | New |
| Cromwell Holdings LLC | 1,136 | $195.7K | 0.11% | 00.0% | Unchanged |
| Activest Wealth Management | 1,144 | $197.1K | 0.04% | −877−43.4% | Reduced |
| Louisbourg Investments Inc. | 1,150 | $198.1K | 0.04% | −820−41.6% | Reduced |
| SageView Advisory Group, LLC | 1,158 | $199.5K | 0.01% | +1,158 | New |
| Root Financial Partners, LLC | 1,184 | $204.0K | 0.01% | +129+12.2% | Added |
| Seeds Investor LLC | 1,195 | $205.8K | 0.04% | +1,195 | New |
| Stonehaven Wealth & Tax Solutions, LLC | 1,197 | $206.2K | 0.19% | +1,197 | New |
| Webster Bank, N. A. | 1,200 | $206.7K | 0.02% | 00.0% | Unchanged |
| B&L Asset Management LLC | 1,200 | $206.7K | 0.09% | +1,200 | New |
| Ellevest, Inc. | 1,209 | $208.3K | 0.03% | +1,209 | New |
| Altar Rock LLC | 1,210 | $208.4K | 0.25% | +1,210 | New |
| Stephens Inc | 1,216 | $209.5K | 0.00% | +1,216 | New |
| Elequin Capital LP | 1,216 | $209.5K | 0.03% | +1,216 | New |
| Ashton Thomas Private Wealth, LLC | 1,220 | $210.2K | 0.01% | +1,220 | New |
| Wellspring Financial Advisors, LLC | 1,214 | $210.5K | 0.02% | +1,214 | New |
| Riversedge Advisors, LLC | 1,238 | $213.3K | 0.03% | +1,238 | New |
| BluePath Capital Management, LLC | 1,238 | $213.3K | 0.14% | −996−44.6% | Reduced |
| Ramiah Investment Group | 1,239 | $213.4K | 0.19% | +1,239 | New |
| Ironwood Investment Management LLC | 1,240 | $213.6K | 0.09% | +1,240 | New |
| Golden State Wealth Management, LLC | 1,240 | $213.8K | 0.02% | −9,599−88.6% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,242 | $214.0K | 0.06% | +1,242 | New |
| Emergent Wealth Advisors, LLC | 1,250 | $215.3K | 0.12% | −500−28.6% | Reduced |
| Founders Capital Management | 1,250 | $215.3K | 0.11% | −100−7.4% | Reduced |
| Relyea Zuckerberg Hanson LLC | 1,251 | $215.5K | 0.02% | +1,251 | New |
| Financial Synergies Wealth Advisors, Inc. | 1,254 | $216.0K | 0.02% | +1,254 | New |
| Argentarii, LLC | 1,258 | $216.7K | 0.07% | +1,258 | New |
| Icon Wealth Advisors, LLC | 1,264 | $217.8K | 0.01% | +1,264 | New |
| Calamos Wealth Management LLC | 1,271 | $219.0K | 0.01% | +1,271 | New |
| Laurel Oak Wealth Management, LLC | 1,271 | $219.0K | 0.04% | +1,271 | New |
| Integrity Financial Corp | 1,273 | $219.3K | 0.11% | +1,273 | New |
| Harbour Investments, Inc. | 1,275 | $219.6K | 0.00% | −13,861−91.6% | Reduced |
| QP Wealth Management, LLC | 1,279 | $220.3K | 0.19% | +1,279 | New |
| Successful Portfolios LLC | 1,100 | $220.5K | 0.11% | +1,100 | New |
| Gsa Capital Partners LLP | 1,282 | $221.0K | 0.02% | −3,696−74.2% | Reduced |
| R Squared Ltd | 1,285 | $221.4K | 0.10% | +1,285 | New |
| Addison Advisors LLC | 1,285 | $221.4K | 0.05% | +4+0.3% | Added |
| New Republic Capital, LLC | 1,296 | $223.3K | 0.06% | +1,296 | New |
| PFG Investments, LLC | 1,303 | $224.4K | 0.01% | +1,303 | New |
| Pinnacle Financial Partners, Inc. | 1,302 | $224.5K | 0.00% | +1,302 | New |
| Ronald Blue Trust, Inc. | 1,305 | $224.8K | 0.00% | +442+51.2% | Added |
| Childress Capital Advisors, LLC | 1,306 | $225.0K | 0.04% | +1,306 | New |
| Advisor Resource Council | 838 | $226.5K | 0.08% | +838 | New |
| Syverson Strege & Co | 1,320 | $227.4K | 0.05% | +1,320 | New |
| Index Technologies Group LLC | 1,330 | $229.1K | 0.24% | +1,330 | New |
| Hollencrest Capital Management | 1,333 | $229.6K | 0.01% | −651−32.8% | Reduced |
| Brown Advisory Inc | 1,343 | $231.4K | 0.00% | +1,343 | New |
| CFC Planning Co LLC | 1,351 | $232.7K | 0.18% | +1,351 | New |
| Alta Advisers Ltd | 1,365 | $235.1K | 0.09% | −600−30.5% | Reduced |
| Sound Income Strategies, LLC | 1,065 | $236.0K | 0.01% | −72,481−98.6% | Reduced |
| TFB Advisors LLC | 1,370 | $236.0K | 0.07% | +1,370 | New |
| Fiduciary Group LLC | 1,382 | $238.1K | 0.02% | +1,382 | New |
| McAdam, LLC | 1,406 | $242.2K | 0.01% | +1,406 | New |
| Veracity Capital LLC | 1,412 | $243.3K | 0.07% | +1,412 | New |
| Allegiance Financial Group Advisory Services LLC | 1,414 | $243.6K | 0.05% | +1,414 | New |
| MidFirst Bank | 1,416 | $243.9K | 0.02% | +1,416 | New |
| Jackson Square Capital, LLC | 1,417 | $244.1K | 0.05% | +1,417 | New |
| Werba Rubin Papier Wealth Management | 1,418 | $244.3K | 0.07% | +1,418 | New |
| Quantum Financial Advisors, LLC | 1,422 | $245.0K | 0.03% | +1,422 | New |
| EntryPoint Capital, LLC | 1,426 | $245.7K | 0.10% | −1,398−49.5% | Reduced |
| Modern Wealth Management, LLC | 1,435 | $247.2K | 0.00% | +1,435 | New |
| Bayforest Capital Ltd | 1,444 | $248.8K | 0.19% | −2,722−65.3% | Reduced |
| Worth Financial Advisory Group, LLC | 1,447 | $249.2K | 0.12% | +1,447 | New |
| Avantax Planning Partners, Inc. | 1,451 | $250.0K | 0.01% | +1,451 | New |
| Burney Co | 1,457 | $251.0K | 0.01% | +1,457 | New |
| Covestor Ltd | 1,461 | $252.0K | 0.13% | −228−13.5% | Reduced |
| Plan Group Financial, LLC | 1,463 | $252.0K | 0.07% | +1,463 | New |
| Cornerstone Wealth Group, LLC | 1,466 | $252.5K | 0.02% | +1,466 | 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 |
| Accredited Investors Inc. | 1,473 | $253.8K | 0.01% | +1,473 | New |
| Waterloo Capital, L.P. | 1,475 | $254.0K | 0.02% | −641−30.3% | Reduced |
| MBB Public Markets I LLC | 1,475 | $254.1K | 0.03% | −848−36.5% | Reduced |
| Occudo Quantitative Strategies LP | 1,476 | $254.3K | 0.02% | −9,119−86.1% | Reduced |
| First Foundation Advisors | 1,477 | $254.4K | 0.01% | +1,477 | New |
| Koshinski Asset Management, Inc. | 1,481 | $255.1K | 0.02% | +1,481 | New |
| Banco BTG Pactual S.A. | 1,488 | $256.3K | 0.05% | −22,617−93.8% | Reduced |
| University of Texas/Texas Am Investment Managment Co | 1,490 | $256.7K | 0.04% | +1,490 | New |
| Summit Financial, LLC | 1,506 | $259.5K | 0.00% | +1,506 | New |