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 |
|---|---|---|---|---|---|
| Annis Gardner Whiting Capital Advisors, LLC | 49 | $5.88K | 0.00% | +27+122.7% | Added |
| Quest 10 Wealth Builders, Inc. | 49 | $5.88K | 0.01% | +27+122.7% | Added |
| Mowery & Schoenfeld Wealth Management, LLC | 44 | $5.28K | 0.01% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 38 | $4.56K | 0.00% | +38 | New |
| Smallwood Wealth Investment Management, LLC | 36 | $4.32K | 0.00% | +36 | New |
| City State Bank | 35 | $4.20K | 0.00% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 34 | $4.08K | 0.00% | +8+30.8% | Added |
| Plante Moran Financial Advisors, LLC | 33 | $3.96K | 0.00% | −709−95.6% | Reduced |
| Caitong International Asset Management Co., Ltd | 32 | $3.84K | 0.00% | −5−13.5% | Reduced |
| DiNuzzo Private Wealth, Inc. | 45 | $3.62K | 0.00% | +5+12.5% | Added |
| Sachetta, LLC | 30 | $3.60K | 0.00% | 00.0% | Unchanged |
| Guerra Advisors Inc | 30 | $3.60K | 0.00% | +30 | New |
| Dunhill Financial, LLC | 30 | $3.54K | 0.00% | +1+3.4% | Added |
| Key Financial Inc | 27 | $3.53K | 0.00% | 00.0% | Unchanged |
| Barrett & Company, Inc. | 29 | $3.48K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 29 | $3.48K | 0.00% | +9+45.0% | Added |
| Bare Financial Services, Inc | 27 | $3.24K | 0.00% | +15+125.0% | Added |
| ZRC Wealth Management, LLC | 26 | $3.12K | 0.00% | +26 | New |
| Capital Advisors, Ltd. LLC | 29 | $3.00K | 0.00% | 00.0% | Unchanged |
| Clark Wealth Partners | 17 | $2.93K | 0.00% | +17 | New |
| Caldwell Sutter Capital, Inc. | 24 | $2.88K | 0.00% | 00.0% | Unchanged |
| NVWM, LLC | 24 | $2.88K | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 23 | $2.76K | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 22 | $2.64K | 0.00% | −14−38.9% | Reduced |
| Quaker Wealth Management, LLC | 22 | $2.64K | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 21 | $2.52K | 0.00% | +8+61.5% | Added |
| Brown, Lisle/Cummings, Inc. | 19 | $2.29K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 19 | $2.28K | 0.00% | −24−55.8% | Reduced |
| Winthrop Capital Management, LLC | 16 | $2.00K | 0.00% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 16 | $1.92K | 0.00% | 00.0% | Unchanged |
| Texas Capital Bancshares Inc | 16 | $1.92K | 0.00% | +16 | New |
| Wolff Wiese Magana LLC | 15 | $1.80K | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 15 | $1.80K | 0.00% | +3+25.0% | Added |
| N.E.W. Advisory Services LLC | 12 | $1.45K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 12 | $1.44K | 0.00% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 12 | $1.44K | 0.00% | +12 | New |
| Rossby Financial, LCC | 11 | $1.44K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 10 | $1.20K | 0.00% | −19−65.5% | Reduced |
| Berkshire Capital Holdings Inc | 10 | $1.20K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 10 | $1.20K | 0.00% | 00.0% | Unchanged |
| Principia Wealth Advisory, LLC | 10 | $1.20K | 0.00% | +2+25.0% | Added |
| Trust Co of Vermont | 10 | $1.20K | 0.00% | +8+400.0% | Added |
| Colonial Trust Advisors | 10 | $1.20K | 0.00% | +10 | New |
| Winnow Wealth LLC | 9 | $1.09K | 0.00% | +9 | New |
| CKW Financial Group | 5 | $1.00K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 10 | $1.00K | 0.00% | +10 | New |
| DecisionPoint Financial, LLC | 7 | $915 | 0.00% | 00.0% | Unchanged |
| Breakwater Investment Management | 7 | $841 | 0.00% | +7 | New |
| Seneschal Advisors, LLC | 7 | $841 | 0.00% | +7 | New |
| WestEnd Advisors, LLC | 7 | $840 | 0.00% | +1+16.7% | Added |
| Wealth Watch Advisors, INC | 7 | $840 | 0.00% | +7 | New |
| Strategic Wealth Partners, Ltd. | 6 | $720 | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 5 | $600 | 0.00% | 00.0% | Unchanged |
| Imprint Wealth LLC | 5 | $600 | 0.00% | +5 | New |
| Turning Point Benefit Group, Inc. | 4 | $522 | 0.00% | +4 | New |
| Valued Wealth Advisors LLC | 4 | $481 | 0.00% | 00.0% | Unchanged |
| First Pacific Financial | 3 | $361 | 0.00% | +3 | New |
| Davis Capital Management | 3 | $360 | 0.00% | +3 | New |
| Highline Wealth Partners LLC | 2 | $240 | 0.00% | 00.0% | Unchanged |
| High Note Wealth, LLC | 1 | $120 | 0.00% | +1 | New |
| Dogwood Wealth Management LLC | 1 | $120 | 0.00% | +1 | New |
| Impactive Capital LP | 0 | $0 | 0.00% | −3,571,435−100.0% | Sold out |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 0 | $0 | 0.00% | −2,250,000−100.0% | Sold out |
| Capitolis Liquid Global Markets LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −862,236−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −824,256−100.0% | Sold out |
| Glenview Capital Management, LLC | 0 | $0 | 0.00% | −600,570−100.0% | Sold out |
| Meridiem Capital Partners LP | 0 | $0 | 0.00% | −519,813−100.0% | Sold out |
| Nearwater Capital Markets, Ltd | 0 | $0 | 0.00% | −504,000−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −345,424−100.0% | Sold out |
| Troluce Capital Advisors LLC | 0 | $0 | 0.00% | −255,150−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −214,530−100.0% | Sold out |
| Redwood Grove Capital, LLC | 0 | $0 | 0.00% | −212,818−100.0% | Sold out |
| Mizuho Markets Americas LLC | 0 | $0 | 0.00% | −165,500−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −134,323−100.0% | Sold out |
| PKO BP BANKOWY Universal Pension Society JSC | 0 | $0 | 0.00% | −101,000−100.0% | Sold out |
| Kintayl Capital LP | 0 | $0 | 0.00% | −88,517−100.0% | Sold out |
| Soros Capital Management LLC | 0 | $0 | 0.00% | −80,800−100.0% | Sold out |
| M&G Plc | 0 | $0 | 0.00% | −69,213−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −48,966−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −33,679−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −32,751−100.0% | Sold out |
| Parus Finance (UK) Ltd | 0 | $0 | 0.00% | −32,220−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −27,987−100.0% | Sold out |
| Galaxy Digital Capital Management GP LLC | 0 | $0 | 0.00% | −26,830−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −13,010−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,675−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −9,992−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −7,533−100.0% | Sold out |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −7,100−100.0% | Sold out |
| Symmetry Investments LP | 0 | $0 | 0.00% | −7,008−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −6,155−100.0% | Sold out |
| Net Worth Advisory Group | 0 | $0 | 0.00% | −5,036−100.0% | Sold out |
| Evelyn Partners Investment Management LLP | 0 | $0 | 0.00% | −4,435−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −4,332−100.0% | Sold out |
| CMT Capital Markets Trading GmbH | 0 | $0 | 0.00% | −4,220−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −3,750−100.0% | Sold out |
| ICONIQ Capital, LLC | 0 | $0 | 0.00% | −3,366−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −3,185−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −4,589−100.0% | Sold out |