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, Q3 2025
Institutional positions in Western Digital Corp as of Sep 30, 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
- 961
- +222 vs. Q2 2025
- Shares held
- 345.9M
- −15.6M (−4.3%) vs. Q2 2025
- Total value
- $41.5B
- +$18.4B (+79.4%) vs. Q2 2025
- New holders
- 288
- 353 more added
- Sold out
- 66
- 235 more reduced
11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Abn Amro Investment Solutions | 8,596 | $1.03M | 0.02% | 00.0% | Unchanged |
| Retireful, LLC | 8,577 | $1.03M | 1.00% | +8,577 | New |
| Inceptionr LLC | 8,576 | $1.03M | 0.25% | −6,680−43.8% | Reduced |
| NorthRock Partners, LLC | 8,570 | $1.03M | 0.02% | +985+13.0% | Added |
| Canada Post Corp Registered Pension Plan | 8,789 | $1.03M | 0.05% | +3,900+79.8% | Added |
| Vident Advisory, LLC | 8,531 | $1.02M | 0.01% | +1,215+16.6% | Added |
| Kovitz Investment Group Partners, LLC | 8,516 | $1.02M | 0.00% | +1,842+27.6% | Added |
| U.S. Capital Wealth Advisors, LLC | 8,509 | $1.02M | 0.03% | +8,509 | New |
| Independent Financial Group, LLC | 8,440 | $1.01M | 0.02% | +8,440 | New |
| Park Capital Management, LLC | 8,423 | $1.01M | 0.81% | +8,423 | New |
| Coldstream Capital Management Inc | 8,308 | $997.5K | 0.01% | +1,956+30.8% | Added |
| Kestra Private Wealth Services, LLC | 8,251 | $990.6K | 0.01% | −102−1.2% | Reduced |
| BLB&B Advisors, LLC | 8,192 | $983.5K | 0.04% | −3,236−28.3% | Reduced |
| Agf Management Ltd | 8,136 | $976.8K | 0.00% | +8,136 | New |
| Tiaa Trust, National Association | 8,069 | $968.8K | 0.00% | −1,915−19.2% | Reduced |
| New Wave Wealth Advisors LLC | 8,061 | $967.8K | 0.38% | +8,061 | New |
| HB Wealth Management, LLC | 7,998 | $960.3K | 0.01% | +1,592+24.9% | Added |
| Knights of Columbus Asset Advisors LLC | 7,997 | $960.1K | 0.05% | +7,997 | New |
| Summit Wealth Group LLC | 3,664 | $931.7K | 0.13% | +3,664 | New |
| Scientech Research LLC | 7,691 | $923.4K | 0.32% | +7,691 | New |
| HighPoint Advisor Group LLC | 7,420 | $890.9K | 0.04% | +345+4.9% | Added |
| Brinker Capital Investments, LLC | 7,369 | $884.8K | 0.01% | +7,369 | New |
| Krilogy Financial LLC | 5,445 | $871.7K | 0.03% | +5,445 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 7,178 | $861.8K | 0.35% | +7,178 | New |
| Beta Wealth Group, Inc. | 7,100 | $852.5K | 0.34% | −931−11.6% | Reduced |
| Fox Run Management, L.L.C. | 7,013 | $842.0K | 0.13% | +2,842+68.1% | Added |
| Cheviot Value Management, LLC | 6,709 | $838.1K | 0.09% | −1,175−14.9% | Reduced |
| Sequoia Financial Advisors, LLC | 6,955 | $835.1K | 0.01% | +1,388+24.9% | Added |
| Optiver Holding B.V. | 6,949 | $834.3K | 0.01% | +4,336+165.9% | Added |
| Baird Financial Group, Inc. | 6,926 | $831.5K | 0.00% | +414+6.4% | Added |
| Seelaus Asset Management LLC | 6,885 | $826.6K | 0.66% | +40+0.6% | Added |
| Principal Securities, Inc. | 6,804 | $816.8K | 0.01% | +3,260+92.0% | Added |
| Bayesian Capital Management, LP | 6,800 | $816.4K | 0.17% | −68,300−90.9% | Reduced |
| Signaturefd, LLC | 6,798 | $816.2K | 0.01% | +2,043+43.0% | Added |
| MUFG Securities EMEA plc | 6,640 | $797.2K | 0.02% | +5,615+547.8% | Added |
| Chicago Partners Investment Group LLC | 6,339 | $791.9K | 0.02% | +898+16.5% | Added |
| Forum Financial Management, LP | 6,508 | $781.4K | 0.01% | +613+10.4% | Added |
| Vestcor Inc | 6,446 | $774.0K | 0.02% | −1,722−21.1% | Reduced |
| Peapack Gladstone Financial Corp | 6,414 | $770.0K | 0.01% | −1,308−16.9% | Reduced |
| Ritholtz Wealth Management | 6,377 | $765.6K | 0.01% | +6,377 | New |
| Savant Capital, LLC | 6,354 | $762.8K | 0.00% | +26+0.4% | Added |
| Glenmede Investment Management, LP | 6,277 | $753.6K | 0.00% | +636+11.3% | Added |
| Belvedere Trading LLC | 6,232 | $748.2K | 0.06% | +6,232 | New |
| EverSource Wealth Advisors, LLC | 6,163 | $740.0K | 0.03% | +986+19.0% | Added |
| Tema ETFs LLC | 6,141 | $737.3K | 0.06% | +6,141 | New |
| Westpac Banking Corp | 6,132 | $736.2K | 0.05% | +6,132 | New |
| Perpetual Ltd | 6,132 | $736.2K | 0.01% | +6,132 | New |
| Private Management Group Inc | 6,014 | $722.1K | 0.02% | +672+12.6% | Added |
| Vise Technologies, Inc. | 6,007 | $721.2K | 0.03% | +1,196+24.9% | Added |
| Kieckhefer Group LLC | 6,000 | $720.4K | 0.34% | +6,000 | New |
| Profund Advisors LLC | 5,922 | $711.0K | 0.02% | +582+10.9% | Added |
| Ostrum Asset Management | 5,723 | $687.1K | 0.03% | −5,437−48.7% | Reduced |
| CX Institutional | 5,721 | $687.0K | 0.02% | +45+0.8% | Added |
| Parallel Advisors, LLC | 5,667 | $680.4K | 0.01% | +143+2.6% | Added |
| Prudential PLC | 5,662 | $679.8K | 0.00% | −4,746−45.6% | Reduced |
| Inscription Capital, LLC | 5,648 | $678.1K | 0.07% | +1,214+27.4% | Added |
| Jackson Wealth Management, LLC | 5,598 | $672.0K | 0.07% | +5,598 | New |
| Sivia Capital Partners, LLC | 5,582 | $670.2K | 0.19% | +779+16.2% | Added |
| Ti-Trust, Inc | 5,496 | $659.9K | 0.42% | +46+0.8% | Added |
| NorthCrest Asset Manangement, LLC | 5,397 | $647.3K | 0.02% | +1,132+26.5% | Added |
| Algert Global LLC | 5,350 | $642.3K | 0.01% | +5,350 | New |
| La Banque Postale Asset Management SA | 5,335 | $640.5K | 0.01% | +5,335 | New |
| Moloney Securities Asset Management, LLC | 5,301 | $636.4K | 0.08% | +5,301 | New |
| RNC Capital Management LLC | 5,292 | $635.4K | 0.03% | −200−3.6% | Reduced |
| Jones Financial Companies LLLP | 5,901 | $632.0K | 0.00% | +1,736+41.7% | Added |
| Ballentine Partners, LLC | 5,239 | $629.0K | 0.01% | −296−5.3% | Reduced |
| Everence Capital Management Inc | 5,230 | $628.0K | 0.04% | 00.0% | Unchanged |
| Shulman DeMeo Asset Management LLC | 5,218 | $626.5K | 0.14% | −55−1.0% | Reduced |
| Atomi Financial Group, Inc. | 5,195 | $623.7K | 0.02% | +363+7.5% | Added |
| Northwestern Mutual Wealth Management Co | 5,185 | $622.5K | 0.00% | +1,842+55.1% | Added |
| Mission Wealth Management, LP | 5,184 | $622.3K | 0.01% | +30+0.6% | Added |
| Kera Capital Partners, Inc. | 5,155 | $618.9K | 0.09% | −130−2.5% | Reduced |
| Wetherby Asset Management Inc | 5,152 | $618.5K | 0.03% | +840+19.5% | Added |
| Eisler Capital Management Ltd. | 5,223 | $614.2K | 0.01% | +4,338+490.2% | Added |
| D.A. Davidson & Co. | 5,072 | $609.0K | 0.00% | −18,775−78.7% | Reduced |
| Evergreen Capital Management LLC | 5,065 | $608.1K | 0.01% | +925+22.3% | Added |
| Wolverine Asset Management LLC | 5,039 | $605.0K | 0.01% | −5,800−53.5% | Reduced |
| Precision Wealth Strategies, LLC | 5,034 | $604.4K | 0.20% | +5,034 | New |
| Gsa Capital Partners LLP | 4,978 | $598.0K | 0.05% | +4,978 | New |
| Perigon Wealth Management, LLC | 4,938 | $592.9K | 0.01% | +761+18.2% | Added |
| Alpha Family Trust | 4,910 | $589.5K | 0.28% | 00.0% | Unchanged |
| MAI Capital Management | 4,884 | $586.3K | 0.00% | +125+2.6% | Added |
| Ethos Financial Group, LLC | 4,849 | $582.2K | 0.05% | +7+0.1% | Added |
| Safeguard Investment Advisory Group, LLC | 4,771 | $572.8K | 0.14% | −111−2.3% | Reduced |
| Vontobel Holding Ltd. | 4,763 | $571.8K | 0.00% | −5,663−54.3% | Reduced |
| Semanteon Capital Management, LP | 4,760 | $571.5K | 0.72% | +4,760 | New |
| Siemens Fonds Invest GmbH | 4,758 | $571.2K | 0.03% | −25−0.5% | Reduced |
| Journey Strategic Wealth LLC | 4,690 | $563.1K | 0.02% | +457+10.8% | Added |
| Alps Advisors Inc | 4,670 | $560.7K | 0.00% | +4,670 | New |
| LMCG Investments, LLC | 4,658 | $559.2K | 0.03% | −5−0.1% | Reduced |
| First Horizon Corp | 4,640 | $557.1K | 0.03% | +4,640 | New |
| XTX Topco Ltd | 4,634 | $556.4K | 0.03% | −39,137−89.4% | Reduced |
| Virtu Financial LLC | 4,607 | $553.0K | 0.03% | +4,607 | New |
| Keybank National Association | 4,540 | $545.1K | 0.00% | −122−2.6% | Reduced |
| GeoWealth Management, LLC | 4,522 | $542.9K | 0.02% | +3,258+257.8% | Added |
| PFS Partners, LLC | 4,509 | $541.3K | 0.26% | +303+7.2% | Added |
| Johnson Investment Counsel Inc | 4,445 | $533.7K | 0.00% | +4,445 | New |
| FDx Advisors, Inc. | 3,493 | $525.0K | 0.16% | +3,493 | New |
| Laraway Financial Inc | 4,275 | $513.3K | 0.35% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 4,267 | $512.3K | 0.08% | +560+15.1% | Added |