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 2026
Institutional positions in Western Digital Corp as of Jun 30, 2026. 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
Q3 2026 data is still coming in: 1 institution has reported holding WDC so far. See Q3 2026
- Institutional holders
- 1,852
- +446 vs. Q1 2026
- Shares held
- 323.2M
- −11.4M (−3.4%) vs. Q1 2026
- Total value
- $206.3B
- +$116.3B (+129.4%) vs. Q1 2026
- New holders
- 536
- 596 more added
- Sold out
- 90
- 605 more reduced
16 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vident Advisory, LLC | 70,461 | $45.0M | 0.33% | +9,054+14.7% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 70,556 | $45.1M | 0.37% | −2,468−3.4% | Reduced |
| Amalgamated Bank | 71,098 | $45.4M | 0.31% | +2,109+3.1% | Added |
| Retirement Systems of Alabama | 72,409 | $46.2M | 0.14% | +411+0.6% | Added |
| US Bancorp | 72,539 | $46.3M | 0.05% | −21,301−22.7% | Reduced |
| The PNC Financial Services Group, Inc. | 72,617 | $46.4M | 0.02% | +3,655+5.3% | Added |
| Tudor Investment Corp Et Al | 72,658 | $46.4M | 0.19% | +16,865+30.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 73,090 | $46.7M | 0.32% | −14,214−16.3% | Reduced |
| Point72 Asset Management, L.P. | 73,593 | $47.0M | 0.07% | −550,351−88.2% | Reduced |
| iA Global Asset Management Inc. | 73,958 | $47.2M | 0.56% | −5,618−7.1% | Reduced |
| CIBC Bancorp USA Inc. | 75,131 | $48.0M | 0.06% | −88,401−54.1% | Reduced |
| Rockefeller Capital Management L.P. | 75,233 | $48.1M | 0.07% | +24,000+46.8% | Added |
| DnB Asset Management AS | 76,758 | $49.0M | 0.14% | +3,044+4.1% | Added |
| Jupiter Asset Management Ltd | 76,878 | $49.1M | 0.24% | −65,922−46.2% | Reduced |
| MML Investors Services, LLC | 77,754 | $49.7M | 0.10% | −7,560−8.9% | Reduced |
| Holocene Advisors, LP | 78,542 | $50.2M | 0.11% | −683,344−89.7% | Reduced |
| Public Sector Pension Investment Board | 78,944 | $50.4M | 0.13% | +8,656+12.3% | Added |
| CIBC World Markets Inc. | 79,283 | $50.6M | 0.09% | +59,344+297.6% | Added |
| Advisor Group Holdings, Inc. | 79,954 | $51.1M | 0.06% | +11,398+16.6% | Added |
| IFM Investors Pty Ltd | 80,427 | $51.4M | 0.34% | +7,667+10.5% | Added |
| Mediolanum International Funds Ltd | 80,471 | $52.5M | 0.45% | −2,652−3.2% | Reduced |
| GF Fund Management Co. Ltd. | 84,107 | $53.7M | 0.64% | +14,042+20.0% | Added |
| Rakuten Investment Management, Inc. | 83,124 | $54.2M | 0.16% | +12,635+17.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 85,915 | $54.9M | 0.44% | −20,683−19.4% | Reduced |
| Deprince Race & Zollo Inc | 85,930 | $54.9M | 0.92% | −32,315−27.3% | Reduced |
| STRS Ohio | 86,759 | $55.4M | 0.21% | −32,679−27.4% | Reduced |
| QRG Capital Management, Inc. | 87,122 | $55.6M | 0.46% | +21,337+32.4% | Added |
| Samlyn Capital, LLC | 87,577 | $55.9M | 0.93% | −101,710−53.7% | Reduced |
| State of Michigan Retirement System | 88,257 | $56.4M | 0.25% | −14,400−14.0% | Reduced |
| Ci Investments Inc. | 88,509 | $56.5M | 0.18% | +59,595+206.1% | Added |
| LGT Group Foundation | 90,834 | $58.0M | 0.66% | −63,666−41.2% | Reduced |
| MetLife Investment Management | 92,026 | $58.8M | 0.27% | +12,785+16.1% | Added |
| Verition Fund Management LLC | 93,205 | $59.5M | 0.42% | +56,942+157.0% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 93,524 | $59.8M | 0.37% | +5,062+5.7% | Added |
| IMC-Chicago, LLC | 93,724 | $59.9M | 0.55% | +18,222+24.1% | Added |
| Nisa Investment Advisors, LLC | 93,743 | $59.9M | 0.19% | −7,659−7.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 94,217 | $60.2M | 2.26% | +94,217 | New |
| Central Asset Investments & Management Holdings (HK) Ltd | 94,385 | $60.3M | 27.74% | +20,825+28.3% | Added |
| Guggenheim Capital LLC | 95,055 | $60.7M | 0.39% | +5,587+6.2% | Added |
| Arizona State Retirement System | 96,018 | $61.3M | 0.31% | +2,344+2.5% | Added |
| Czech National Bank | 98,110 | $62.7M | 0.34% | +5,774+6.3% | Added |
| Daiwa Securities Group Inc. | 98,292 | $62.8M | 0.14% | +7,732+8.5% | Added |
| Jump Financial, LLC | 98,567 | $63.0M | 0.56% | +62,464+173.0% | Added |
| Xponance, Inc. | 99,343 | $63.5M | 0.39% | +35,464+55.5% | Added |
| SEB Asset Management AB | 100,625 | $64.3M | 0.24% | +5,138+5.4% | Added |
| Mn Services Vermogensbeheer B.V. | 100,875 | $64.4M | 0.48% | −32,000−24.1% | Reduced |
| DekaBank Deutsche Girozentrale | 240,010 | $64.7M | 0.11% | 00.0% | Unchanged |
| UNICOM Systems, Inc. | 101,600 | $64.9M | 4.23% | +11,100+12.3% | Added |
| Nissay Asset Management Corp | 102,996 | $65.8M | 0.28% | +5,875+6.0% | Added |
| Resona Asset Management Co.,Ltd. | 102,572 | $65.8M | 0.31% | −5,253−4.9% | Reduced |
| Toroso Investments, LLC | 104,941 | $67.0M | 0.16% | +14,093+15.5% | Added |
| GWM Advisors LLC | 106,193 | $67.8M | 0.20% | +6,645+6.7% | Added |
| Gateway Investment Advisers LLC | 107,914 | $68.9M | 0.68% | +1,711+1.6% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 108,649 | $69.4M | 0.31% | +67,158+161.9% | Added |
| Tredje AP-fonden | 109,979 | $70.2M | 0.32% | −38,235−25.8% | Reduced |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 110,524 | $70.6M | 3.87% | +13,577+14.0% | Added |
| State of New Jersey Common Pension Fund D | 112,233 | $71.7M | 0.24% | −5,256−4.5% | Reduced |
| Stifel Financial Corp | 112,432 | $71.8M | 0.06% | −54,263−32.6% | Reduced |
| Colony Group, LLC | 115,027 | $73.5M | 0.08% | −2,110−1.8% | Reduced |
| Banco Santander, S.A. | 115,265 | $73.6M | 0.46% | +70,637+158.3% | Added |
| Vinva Investment Management Ltd | 113,818 | $74.2M | 0.50% | +57,614+102.5% | Added |
| Lazard Asset Management LLC | 116,185 | $74.2M | 0.11% | +33,491+40.5% | Added |
| State of Tennessee, Treasury Department | 116,558 | $74.4M | 0.22% | −3,558−3.0% | Reduced |
| Capital Fund Management S.A. | 119,831 | $76.5M | 0.55% | +19,268+19.2% | Added |
| ARS Investment Partners, LLC | 122,731 | $78.4M | 3.42% | −69,157−36.0% | Reduced |
| Allianz Asset Management GmbH | 125,149 | $79.9M | 0.07% | +18,934+17.8% | Added |
| Cetera Investment Advisers | 125,498 | $80.2M | 0.07% | +13,083+11.6% | Added |
| Toronto Dominion Bank | 125,864 | $80.4M | 0.13% | −20,576−14.1% | Reduced |
| Swiss Life Asset Management Ltd | 130,349 | $83.3M | 0.34% | +40,380+44.9% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 133,316 | $85.2M | 0.41% | +43,900+49.1% | Added |
| Mercer Global Advisors Inc | 134,376 | $85.8M | 0.11% | −6,846−4.8% | Reduced |
| Macquarie Group Ltd | 134,834 | $86.1M | 0.37% | +90,004+200.8% | Added |
| Alta Park Capital, LP | 136,238 | $87.0M | 8.07% | +9,655+7.6% | Added |
| Public Employees Retirement System of Ohio | 141,306 | $90.3M | 0.27% | +1,141+0.8% | Added |
| Rafferty Asset Management, LLC | 141,930 | $90.7M | 0.21% | +21,747+18.1% | Added |
| Cerity Partners LLC | 144,262 | $92.1M | 0.11% | −28,742−16.6% | Reduced |
| Gendell Jeffrey L | 150,009 | $95.8M | 0.87% | −50,000−25.0% | Reduced |
| Eurizon Capital SGR S.p.A. | 151,667 | $97.0M | 0.26% | +41,511+37.7% | Added |
| Teacher Retirement System of Texas | 151,953 | $97.1M | 0.26% | −106,611−41.2% | Reduced |
| Empowered Funds, LLC | 152,676 | $97.5M | 0.51% | −31,611−17.2% | Reduced |
| Asset Management One Co.,Ltd. | 152,878 | $97.6M | 0.25% | +4,533+3.1% | Added |
| Braun Stacey Associates Inc | 154,944 | $99.0M | 2.81% | −52,550−25.3% | Reduced |
| Balyasny Asset Management LLC | 156,483 | $99.9M | 0.18% | −460,076−74.6% | Reduced |
| Panagora Asset Management Inc | 158,122 | $101.0M | 0.31% | +61,381+63.4% | Added |
| Chevy Chase Trust Holdings, Inc. | 166,752 | $106.5M | 0.27% | −576−0.3% | Reduced |
| Gotham Asset Management, LLC | 166,756 | $106.5M | 0.25% | −201,012−54.7% | Reduced |
| CIBC Asset Management Inc | 168,588 | $107.7M | 0.24% | +27,240+19.3% | Added |
| Treasurer of the State of North Carolina | 170,974 | $109.2M | 0.28% | −11,920−6.5% | Reduced |
| Bridgewater Associates, LP | 172,415 | $110.1M | 0.45% | −76,624−30.8% | Reduced |
| Vanguard Investments Australia, Ltd. | 176,835 | $112.9M | 0.28% | +6,185+3.6% | Added |
| Quadrature Capital Ltd | 178,283 | $113.9M | 0.97% | −176,659−49.8% | Reduced |
| Massachusetts Financial Services Co | 178,373 | $114.7M | 0.04% | −7,143−3.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 183,267 | $117.1M | 0.05% | +183,267 | New |
| Creative Planning | 184,095 | $117.6M | 0.07% | +52,446+39.8% | Added |
| Thrivent Financial for Lutherans | 184,329 | $117.8M | 0.20% | −72,444−28.2% | Reduced |
| Swedbank AB | 187,145 | $119.5M | 0.10% | −8,387−4.3% | Reduced |
| Actiam N.V. | 187,935 | $120.0M | 0.92% | +187,935 | New |
| KLP Kapitalforvaltning AS | 188,783 | $120.6M | 0.39% | +16,060+9.3% | Added |
| Mariner, LLC | 188,982 | $120.7M | 0.13% | +8,485+4.7% | Added |
| Avala Global LP | 189,100 | $120.8M | 4.45% | 00.0% | Unchanged |