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, Q2 2025
Institutional positions in Western Digital Corp as of Jun 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
- 750
- +97 vs. Q1 2025
- Shares held
- 365.2M
- +8.37M (+2.3%) vs. Q1 2025
- Total value
- $23.4B
- +$8.96B (+62.2%) vs. Q1 2025
- New holders
- 181
- 285 more added
- Sold out
- 84
- 209 more reduced
9 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NewEdge Wealth, LLC | 15,981 | $1.19M | 0.02% | +3,243+25.5% | Added |
| Ancora Advisors, LLC | 18,636 | $1.19M | 0.02% | +4,826+34.9% | Added |
| State of Wyoming | 18,762 | $1.20M | 0.15% | +12,899+220.0% | Added |
| Blair William & Co | 19,402 | $1.24M | 0.00% | −121−0.6% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 19,499 | $1.25M | 0.06% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 19,511 | $1.25M | 0.01% | +11,125+132.7% | Added |
| Park Avenue Securities LLC | 19,637 | $1.26M | 0.01% | +19,637 | New |
| Metis Global Partners, LLC | 19,992 | $1.28M | 0.03% | +72+0.4% | Added |
| Romano Brothers and Company | 20,132 | $1.29M | 0.16% | −750−3.6% | Reduced |
| Advisor Group Holdings, Inc. | 22,460 | $1.33M | 0.00% | +4,719+26.6% | Added |
| Lifestyle Asset Management, Inc. | 20,812 | $1.33M | 0.62% | +20,812 | New |
| Hartford Investment Management Co | 21,024 | $1.35M | 0.04% | −179−0.8% | Reduced |
| Fifth Third Bancorp | 21,101 | $1.35M | 0.00% | +6,103+40.7% | Added |
| Pathstone Holdings, LLC | 20,250 | $1.36M | 0.01% | +6,334+45.5% | Added |
| IFP Advisors, Inc | 21,821 | $1.40M | 0.04% | +19,804+981.9% | Added |
| Kentucky Retirement Systems | 22,136 | $1.42M | 0.04% | −1,450−6.1% | Reduced |
| Central Asset Investments & Management Holdings (HK) Ltd | 23,040 | $1.47M | 1.25% | +13,900+152.1% | Added |
| Clear Harbor Asset Management, LLC | 23,478 | $1.50M | 0.11% | −3,738−13.7% | Reduced |
| D.A. Davidson & Co. | 23,847 | $1.53M | 0.01% | +18,154+318.9% | Added |
| Mizuho Securities USA LLC | 24,117 | $1.54M | 0.03% | +24,117 | New |
| O'Shaughnessy Asset Management, LLC | 24,416 | $1.56M | 0.01% | +606+2.5% | Added |
| MML Investors Services, LLC | 24,718 | $1.58M | 0.00% | +8,294+50.5% | Added |
| Captrust Financial Advisors | 24,741 | $1.58M | 0.00% | +9,821+65.8% | Added |
| Guggenheim Capital LLC | 25,161 | $1.61M | 0.01% | +9,005+55.7% | Added |
| Avanza Fonder AB | 25,258 | $1.62M | 0.05% | +513+2.1% | Added |
| Tredje AP-fonden | 25,262 | $1.62M | 0.01% | 00.0% | Unchanged |
| NEOS Investment Management LLC | 25,593 | $1.64M | 0.02% | +5,355+26.5% | Added |
| HBK Investments L P | 26,041 | $1.67M | 0.03% | −159,905−86.0% | Reduced |
| Steel Peak Wealth Management LLC | 26,568 | $1.70M | 0.07% | +2,611+10.9% | Added |
| Arkadios Wealth Advisors | 26,667 | $1.71M | 0.05% | +608+2.3% | Added |
| Banque Cantonale Vaudoise | 26,788 | $1.71M | 0.07% | +7,303+37.5% | Added |
| Galaxy Digital Capital Management GP LLC | 26,830 | $1.72M | 2.15% | −2,357−8.1% | Reduced |
| Janney Montgomery Scott LLC | 26,905 | $1.72M | 0.00% | −8,743−24.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 27,100 | $1.74M | 0.01% | +417+1.6% | Added |
| Highview Capital Management LLC | 27,435 | $1.76M | 0.68% | +27,435 | New |
| Diametric Capital, LP | 27,987 | $1.79M | 0.96% | +27,987 | New |
| Collar Capital Management, LLC | 29,655 | $1.90M | 1.60% | +4,082+16.0% | Added |
| Oregon Public Employees Retirement Fund | 30,237 | $1.93M | 0.03% | +400+1.3% | Added |
| Nordea Investment Management AB | 30,434 | $1.94M | 0.00% | +2,656+9.6% | Added |
| Jane Street Group, LLC | 30,465 | $1.95M | 0.00% | −690,787−95.8% | Reduced |
| Wellington Management Group LLP | 30,928 | $1.98M | 0.00% | −46,013−59.8% | Reduced |
| Candriam Luxembourg S.C.A. | 30,934 | $1.98M | 0.01% | +6,286+25.5% | Added |
| ASR Vermogensbeheer N.V. | 31,041 | $1.99M | 0.03% | −110−0.4% | Reduced |
| Oak Thistle LLC | 32,082 | $2.05M | 0.30% | +32,082 | New |
| Parus Finance (UK) Ltd | 32,220 | $2.06M | 0.59% | −1,730−5.1% | Reduced |
| Ethic Inc. | 32,788 | $2.08M | 0.04% | −3,611−9.9% | Reduced |
| Prospera Financial Services Inc | 32,730 | $2.09M | 0.04% | +19,175+141.5% | Added |
| Saba Capital Management, L.P. | 32,751 | $2.10M | 0.06% | +32,751 | New |
| Wedbush Securities Inc | 33,307 | $2.13M | 0.07% | −553−1.6% | Reduced |
| Public Sector Pension Investment Board | 33,420 | $2.14M | 0.01% | −20,741−38.3% | Reduced |
| Generali Asset Management SPA SGR | 33,615 | $2.15M | 0.05% | +33,615 | New |
| SummitTX Capital, L.P. | 33,679 | $2.16M | 0.10% | −86,855−72.1% | Reduced |
| Sanctuary Advisors, LLC | 33,832 | $2.16M | 0.01% | +12,222+56.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 33,978 | $2.17M | 0.02% | +9,920+41.2% | Added |
| Public Employees Retirement Association of Colorado | 34,227 | $2.19M | 0.01% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 34,268 | $2.19M | 0.04% | +264+0.8% | Added |
| Dana Investment Advisors, Inc. | 34,577 | $2.21M | 0.07% | −299−0.9% | Reduced |
| OP Asset Management Ltd | 34,952 | $2.24M | 0.03% | −425−1.2% | Reduced |
| Canada Pension Plan Investment Board | 35,955 | $2.30M | 0.00% | −1,222,945−97.1% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 37,141 | $2.38M | 0.01% | −79,844−68.3% | Reduced |
| Richard Bernstein Advisors LLC | 39,291 | $2.51M | 0.06% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 39,769 | $2.54M | 0.00% | −6,005−13.1% | Reduced |
| Mutual of America Capital Management LLC | 40,004 | $2.56M | 0.03% | −438−1.1% | Reduced |
| Greenwich Wealth Management LLC | 40,239 | $2.58M | 0.12% | +695+1.8% | Added |
| LGT Group Foundation | 40,757 | $2.61M | 0.03% | −2,285−5.3% | Reduced |
| Engineers Gate Manager LP | 40,833 | $2.61M | 0.03% | +15,870+63.6% | Added |
| HighTower Advisors, LLC | 41,518 | $2.66M | 0.00% | +26,545+177.3% | Added |
| American Century Companies Inc | 42,242 | $2.70M | 0.00% | +18,221+75.9% | Added |
| Landscape Capital Management, L.L.C. | 43,011 | $2.75M | 0.22% | +43,011 | New |
| CIBC World Markets Corp | 43,768 | $2.80M | 0.02% | +1,909+4.6% | Added |
| XTX Topco Ltd | 43,771 | $2.80M | 0.12% | +43,771 | New |
| CIBC World Markets Inc. | 43,988 | $2.81M | 0.01% | −52,922−54.6% | Reduced |
| Franklin Resources Inc | 44,376 | $2.84M | 0.00% | +21,453+93.6% | Added |
| Nissay Asset Management Corp | 44,780 | $2.87M | 0.02% | +1,721+4.0% | Added |
| Cetera Investment Advisers | 45,112 | $2.89M | 0.00% | +14,809+48.9% | Added |
| Yousif Capital Management, LLC | 45,115 | $2.89M | 0.03% | −1,340−2.9% | Reduced |
| Toroso Investments, LLC | 45,152 | $2.89M | 0.02% | −9,315−17.1% | Reduced |
| Summit Trail Advisors, LLC | 45,170 | $2.89M | 0.05% | +45,170 | New |
| Omers Administration Corp | 45,795 | $2.93M | 0.02% | +34,100+291.6% | Added |
| Federation des caisses Desjardins du Quebec | 46,087 | $2.95M | 0.01% | −1,972−4.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 46,586 | $2.98M | 0.01% | +1,191+2.6% | Added |
| Graham Capital Management, L.P. | 46,624 | $2.98M | 0.09% | +46,624 | New |
| Marshall Wace, LLP | 46,672 | $2.99M | 0.00% | +12,872+38.1% | Added |
| Prelude Capital Management, LLC | 46,744 | $2.99M | 0.29% | −14,592−23.8% | Reduced |
| Trexquant Investment LP | 47,086 | $3.01M | 0.03% | +47,086 | New |
| CIBC Asset Management Inc | 47,450 | $3.04M | 0.01% | −4,281−8.3% | Reduced |
| New York Life Investment Management LLC | 48,024 | $3.07M | 0.03% | −4,225−8.1% | Reduced |
| Sciencast Management LP | 48,966 | $3.13M | 0.65% | +28,852+143.4% | Added |
| State of Alaska, Department of Revenue | 49,212 | $3.15M | 0.03% | +8,460+20.8% | Added |
| CI Private Wealth, LLC | 49,558 | $3.17M | 0.00% | +17,404+54.1% | Added |
| HighVista Strategies LLC | 50,600 | $3.24M | 1.19% | +2,300+4.8% | Added |
| Entropy Technologies, LP | 50,609 | $3.24M | 0.26% | +16,546+48.6% | Added |
| Rockefeller Capital Management L.P. | 51,326 | $3.28M | 0.01% | +51,326 | New |
| MIG Capital, LLC | 51,539 | $3.30M | 0.35% | +43,218+519.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 52,166 | $3.34M | 0.03% | +15,200+41.1% | Added |
| Teacher Retirement System of Texas | 52,502 | $3.36M | 0.01% | +1,961+3.9% | Added |
| Police & Firemen's Retirement System of New Jersey | 52,671 | $3.37M | 0.03% | +2,279+4.5% | Added |
| JustInvest LLC | 53,570 | $3.43M | 0.04% | +26,234+96.0% | Added |
| Mariner, LLC | 54,048 | $3.46M | 0.00% | +12,659+30.6% | Added |
| British Columbia Investment Management Corp | 54,388 | $3.48M | 0.02% | −11,723−17.7% | Reduced |