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 |
|---|---|---|---|---|---|
| Voloridge Investment Management, LLC | 5,917 | $1.02M | 0.00% | −688,886−99.1% | Reduced |
| Mission Wealth Management, LP | 5,919 | $1.02M | 0.02% | +735+14.2% | Added |
| Lighthouse Investment Partners, LLC | 5,940 | $1.02M | 0.03% | −3,330−35.9% | Reduced |
| Pensionmark Financial Group, LLC | 5,950 | $1.03M | 0.02% | +3,529+145.8% | Added |
| PKO Investment Management Joint-Stock Co | 6,000 | $1.03M | 0.08% | +6,000 | New |
| Kieckhefer Group LLC | 6,000 | $1.03M | 0.49% | 00.0% | Unchanged |
| First Horizon Corp | 6,009 | $1.04M | 0.05% | +1,369+29.5% | Added |
| Private Management Group Inc | 6,014 | $1.04M | 0.03% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 6,024 | $1.04M | 0.01% | +2,427+67.5% | Added |
| Atomi Financial Group, Inc. | 6,058 | $1.04M | 0.03% | +863+16.6% | Added |
| Astoria Portfolio Advisors LLC. | 3,742 | $1.05M | 0.24% | +3,742 | New |
| Ascent Group, LLC | 6,095 | $1.05M | 0.04% | +3,501+135.0% | Added |
| Peapack Gladstone Financial Corp | 6,117 | $1.05M | 0.01% | −297−4.6% | Reduced |
| Tema ETFs LLC | 6,125 | $1.06M | 0.08% | −16−0.3% | Reduced |
| Glenmede Trust Co NA | 6,214 | $1.07M | 0.01% | +6,214 | New |
| Skopos Labs, Inc. | 5,967 | $1.07M | 0.05% | +5,967 | New |
| Westpac Banking Corp | 6,258 | $1.08M | 0.07% | +126+2.1% | Added |
| Perpetual Ltd | 6,258 | $1.08M | 0.02% | +126+2.1% | Added |
| Scotia Capital Inc. | 6,304 | $1.09M | 0.00% | +3,974+170.6% | Added |
| Taproot Management LP | 6,306 | $1.09M | 0.18% | +6,306 | New |
| V-Square Quantitative Management LLC | 6,399 | $1.10M | 0.11% | −3,805−37.3% | Reduced |
| Perigon Wealth Management, LLC | 6,413 | $1.10M | 0.02% | +1,475+29.9% | Added |
| Apollon Wealth Management, LLC | 6,516 | $1.12M | 0.02% | +3,105+91.0% | Added |
| SRS Capital Advisors, Inc. | 6,533 | $1.13M | 0.03% | −70,361−91.5% | Reduced |
| Oppenheimer & Co Inc | 6,570 | $1.13M | 0.02% | −2,499−27.6% | Reduced |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 6,578 | $1.13M | 0.25% | −600−8.4% | Reduced |
| Sivia Capital Partners, LLC | 6,686 | $1.15M | 0.23% | +1,104+19.8% | Added |
| BDF-Gestion | 6,733 | $1.16M | 0.14% | +6,733 | New |
| Evolve Private Wealth, LLC | 6,793 | $1.17M | 0.07% | +6,793 | New |
| Savant Capital, LLC | 6,850 | $1.18M | 0.01% | +496+7.8% | Added |
| Seelaus Asset Management LLC | 6,885 | $1.19M | 0.94% | 00.0% | Unchanged |
| Prudential PLC | 6,909 | $1.19M | 0.01% | +1,247+22.0% | Added |
| Baird Financial Group, Inc. | 7,065 | $1.22M | 0.00% | +139+2.0% | Added |
| Cheviot Value Management, LLC | 4,365 | $1.22M | 0.12% | −2,344−34.9% | Reduced |
| EverSource Wealth Advisors, LLC | 7,105 | $1.22M | 0.05% | +942+15.3% | Added |
| Win Advisors, Inc | 7,155 | $1.23M | 0.52% | +7,155 | New |
| BLB&B Advisors, LLC | 7,209 | $1.24M | 0.05% | −983−12.0% | Reduced |
| Tobam | 7,208 | $1.24M | 0.31% | +6,616+1,117.6% | Added |
| RMB Capital Management, LLC | 7,251 | $1.25M | 0.02% | +7,251 | New |
| Ancora Advisors, LLC | 7,252 | $1.25M | 0.03% | −10,944−60.1% | Reduced |
| Private Advisory Group LLC | 7,279 | $1.25M | 0.10% | +7,279 | New |
| Penserra Capital Management LLC | 7,419 | $1.28M | 0.02% | −12,390−62.5% | Reduced |
| Banco Santander, S.A. | 7,420 | $1.28M | 0.01% | +4,496+153.8% | Added |
| Stance Capital LLC | 7,462 | $1.29M | 0.47% | +7,128+2,134.1% | Added |
| Hilltop Holdings Inc. | 7,759 | $1.34M | 0.08% | +5,295+214.9% | Added |
| Guardian Partners Inc. | 5,000 | $1.35M | 0.11% | +5,000 | New |
| CMT Capital Markets Trading GmbH | 8,033 | $1.38M | 0.92% | +8,033 | New |
| Concurrent Investment Advisors, LLC | 8,087 | $1.39M | 0.02% | +6,116+310.3% | Added |
| Coldstream Capital Management Inc | 8,111 | $1.40M | 0.02% | −197−2.4% | Reduced |
| Tiaa Trust, National Association | 8,197 | $1.41M | 0.00% | +128+1.6% | Added |
| Baader Bank INC | 8,348 | $1.43M | 0.12% | −5,057−37.7% | Reduced |
| Knights of Columbus Asset Advisors LLC | 8,310 | $1.43M | 0.08% | +313+3.9% | Added |
| BankChampaign, National Association | 8,345 | $1.44M | 1.42% | +8,345 | New |
| Three Seasons Wealth, LLC | 8,368 | $1.44M | 0.14% | +8,368 | New |
| Integrated Wealth Concepts LLC | 8,463 | $1.46M | 0.02% | −3,297−28.0% | Reduced |
| National Wealth Management Group, LLC | 8,487 | $1.46M | 0.51% | +8,487 | New |
| Vise Technologies, Inc. | 8,575 | $1.48M | 0.03% | +2,568+42.8% | Added |
| Park Capital Management, LLC | 8,585 | $1.48M | 1.06% | +162+1.9% | Added |
| Clear Harbor Asset Management, LLC | 8,682 | $1.50M | 0.10% | −13,068−60.1% | Reduced |
| Retireful, LLC | 8,504 | $1.50M | 1.88% | −73−0.9% | Reduced |
| Principal Securities, Inc. | 8,712 | $1.50M | 0.02% | +1,908+28.0% | Added |
| BNP Paribas | 8,836 | $1.52M | 0.04% | −2,487−22.0% | Reduced |
| Atom Investors LP | 8,903 | $1.53M | 0.12% | +8,903 | New |
| Americana Partners, LLC | 8,938 | $1.54M | 0.04% | +8,938 | New |
| Wahed Invest LLC | 8,957 | $1.54M | 0.20% | −422−4.5% | Reduced |
| Dedeker Financial LLC | 9,038 | $1.56M | 1.39% | +9,038 | New |
| U.S. Capital Wealth Advisors, LLC | 9,053 | $1.56M | 0.04% | +544+6.4% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 9,109 | $1.57M | 0.10% | 00.0% | Unchanged |
| MUFG Securities Americas Inc. | 9,211 | $1.59M | 0.10% | −144−1.5% | Reduced |
| Securian Asset Management, Inc | 9,296 | $1.60M | 0.06% | −7,452−44.5% | Reduced |
| 44 Wealth Management LLC | 9,328 | $1.61M | 0.54% | −10.0% | Reduced |
| Chesapeake Capital Corp | 9,418 | $1.62M | 1.36% | 00.0% | Unchanged |
| Syon Capital LLC | 9,430 | $1.62M | 0.08% | −1,614−14.6% | Reduced |
| Howard Capital Management Inc. | 9,637 | $1.66M | 0.02% | +7,644+383.5% | Added |
| Vestcor Inc | 9,834 | $1.69M | 0.05% | +3,388+52.6% | Added |
| HB Wealth Management, LLC | 9,838 | $1.69M | 0.01% | +1,840+23.0% | Added |
| Agf Management Ltd | 9,839 | $1.69M | 0.01% | +1,703+20.9% | Added |
| Florida Financial Advisors, LLC | 9,853 | $1.70M | 0.46% | +9,853 | New |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 9,898 | $1.71M | 2.68% | +9,898 | New |
| Range Financial Group LLC | 9,901 | $1.71M | 0.59% | −285−2.8% | Reduced |
| Alight Capital Management LP | 10,000 | $1.72M | 0.46% | −30,000−75.0% | Reduced |
| Everence Capital Management Inc | 10,066 | $1.73M | 0.10% | +4,836+92.5% | Added |
| Leonteq Securities AG | 10,076 | $1.74M | 0.09% | +8,528+550.9% | Added |
| Jefferies Financial Group Inc. | 10,314 | $1.78M | 0.01% | −34,589−77.0% | Reduced |
| NorthCrest Asset Manangement, LLC | 9,465 | $1.78M | 0.04% | +4,068+75.4% | Added |
| Supplemental Annuity Collective Trust of NJ | 10,400 | $1.79M | 0.46% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 10,475 | $1.80M | 0.04% | +1,811+20.9% | Added |
| Chicago Partners Investment Group LLC | 7,698 | $1.82M | 0.04% | +1,359+21.4% | Added |
| RSM US Wealth Management LLC | 10,348 | $1.82M | 0.02% | −1,061−9.3% | Reduced |
| Canada Post Corp Registered Pension Plan | 10,629 | $1.83M | 0.07% | +1,840+20.9% | Added |
| Steward Partners Investment Advisory, LLC | 10,655 | $1.84M | 0.01% | +241+2.3% | Added |
| CoreCap Advisors, LLC | 10,693 | $1.84M | 0.06% | −3,695−25.7% | Reduced |
| Highview Capital Management LLC | 10,807 | $1.86M | 0.66% | −6,436−37.3% | Reduced |
| Empirical Finance, LLC | 10,921 | $1.88M | 0.09% | −441−3.9% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 10,925 | $1.88M | 0.02% | −132−1.2% | Reduced |
| Crestwood Advisors Group LLC | 10,990 | $1.89M | 0.03% | +8,022+270.3% | Added |
| Meeder Advisory Services, Inc. | 11,090 | $1.91M | 0.08% | +1,757+18.8% | Added |
| Caxton Associates LLP | 11,123 | $1.92M | 0.04% | −3,241−22.6% | Reduced |
| Kerrisdale Advisers, LLC | 11,384 | $1.96M | 0.92% | −31,070−73.2% | Reduced |
| Laird Norton Trust Company, LLC | 11,392 | $1.96M | 0.04% | +11,392 | New |