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
- 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 |
|---|---|---|---|---|---|
| Abn Amro Investment Solutions | 21,944 | $14.0M | 0.12% | +1,261+6.1% | Added |
| Robotti Robert | 21,771 | $13.9M | 2.24% | −24,773−53.2% | Reduced |
| XTX Topco Ltd | 21,682 | $13.8M | 0.18% | −22,996−51.5% | Reduced |
| Hampton Road Capital Management LP | 21,500 | $13.7M | 28.97% | +21,500 | New |
| Kentucky Retirement Systems | 21,479 | $13.7M | 0.34% | +4,099+23.6% | Added |
| Bokf, NA | 21,447 | $13.7M | 0.19% | +4,943+30.0% | Added |
| Brighton Jones LLC | 21,222 | $13.6M | 0.25% | −1,793−7.8% | Reduced |
| Permit Capital, LLC | 21,000 | $13.4M | 3.75% | −20,200−49.0% | Reduced |
| Westpac Banking Corp | 20,712 | $13.2M | 0.81% | −80.0% | Reduced |
| Bleakley Financial Group, LLC | 20,497 | $13.1M | 0.17% | +3,782+22.6% | Added |
| M&T Bank Corp | 20,445 | $13.1M | 0.04% | +1,659+8.8% | Added |
| Summit Financial, LLC | 20,443 | $13.1M | 0.14% | +6,337+44.9% | Added |
| Dilation Capital Management LP | 20,280 | $13.0M | 5.23% | −5,810−22.3% | Reduced |
| Zacks Investment Management | 19,893 | $12.7M | 0.09% | −7,182−26.5% | Reduced |
| Dorsey Wright & Associates | 19,768 | $12.6M | 2.14% | +200+1.0% | Added |
| Bank of Hawaii | 19,633 | $12.5M | 0.62% | −1,224−5.9% | Reduced |
| Ceredex Value Advisors LLC | 19,616 | $12.5M | 0.35% | −121,050−86.1% | Reduced |
| KR Capital LP | 19,400 | $12.4M | 1.23% | +11,387+142.1% | Added |
| Alberta Investment Management Corp | 19,400 | $12.4M | 0.07% | +19,400 | New |
| Banque Cantonale Vaudoise | 19,339 | $12.4M | 0.48% | −6,826−26.1% | Reduced |
| Pinnbrook Capital Management LP | 19,280 | $12.3M | 2.05% | +6,080+46.1% | Added |
| Hartford Investment Management Co | 19,050 | $12.2M | 0.35% | −281−1.5% | Reduced |
| Assenagon Asset Management S.A. | 18,844 | $12.0M | 0.02% | −8,693−31.6% | Reduced |
| Integrated Wealth Concepts LLC | 18,708 | $11.9M | 0.08% | −3,923−17.3% | Reduced |
| Callan Family Office, LLC | 18,637 | $11.9M | 0.23% | −6,201−25.0% | Reduced |
| Ossiam | 18,604 | $11.9M | 0.16% | +18,604 | New |
| Boothbay Fund Management, LLC | 18,558 | $11.9M | 0.23% | −25,896−58.3% | Reduced |
| Stevens Capital Management LP | 18,383 | $11.7M | 2.82% | +18,383 | New |
| Alta Advisers Ltd | 18,372 | $11.7M | 2.66% | +17,007+1,245.9% | Added |
| Maryland State Retirement & Pension System | 18,251 | $11.7M | 0.20% | +1,194+7.0% | Added |
| Aptus Capital Advisors, LLC | 18,248 | $11.7M | 0.09% | −267−1.4% | Reduced |
| Private Advisory Group LLC | 18,135 | $11.6M | 0.64% | +307+1.7% | Added |
| Kestra Advisory Services, LLC | 18,053 | $11.5M | 0.04% | +7,791+75.9% | Added |
| Emerald Investment Advisers, LLC | 17,816 | $11.4M | 0.76% | +6,277+54.4% | Added |
| Ameritas Advisory Services, LLC | 17,610 | $11.2M | 0.23% | +15,109+604.1% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 17,592 | $11.2M | 0.36% | −18,526−51.3% | Reduced |
| Vestcor Inc | 17,579 | $11.2M | 0.28% | +3,178+22.1% | Added |
| Genus Capital Management Inc. | 17,505 | $11.2M | 1.10% | +5,505+45.9% | Added |
| Atria Investments LLC | 17,325 | $11.1M | 0.11% | +1,938+12.6% | Added |
| Sequoia Financial Advisors, LLC | 17,263 | $11.0M | 0.06% | +579+3.5% | Added |
| MAI Capital Management | 17,241 | $11.0M | 0.04% | +9,174+113.7% | Added |
| Prelude Capital Management, LLC | 17,023 | $10.9M | 0.80% | +650+4.0% | Added |
| Harvest Investment Services, LLC | 16,956 | $10.8M | 1.67% | −3,687−17.9% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 16,891 | $10.8M | 0.04% | +1,831+12.2% | Added |
| Commerce Bank | 16,831 | $10.8M | 0.05% | −20.0% | Reduced |
| New Mexico Educational Retirement Board | 16,814 | $10.7M | 0.27% | +500+3.1% | Added |
| Beck Capital Management, LLC | 16,654 | $10.6M | 1.96% | +1,591+10.6% | Added |
| TD Waterhouse Canada Inc. | 17,668 | $10.6M | 0.03% | +755+4.5% | Added |
| Concurrent Investment Advisors, LLC | 16,533 | $10.6M | 0.09% | +4,843+41.4% | Added |
| PEAK6 LLC | 16,327 | $10.4M | 0.25% | −31,789−66.1% | Reduced |
| Oppenheimer Asset Management Inc. | 16,080 | $10.3M | 0.11% | +2,527+18.6% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 16,075 | $10.3M | 0.24% | +1,240+8.4% | Added |
| Munich Reinsurance Co Stock Corp in Munich | 16,010 | $10.2M | 0.22% | −17,169−51.7% | Reduced |
| Grand Alliance Asset Management Ltd | 16,000 | $10.2M | 6.14% | −20,000−55.6% | Reduced |
| Systematic Alpha Investments, LLC | 16,000 | $10.2M | 0.27% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 15,962 | $10.2M | 0.04% | +8,987+128.8% | Added |
| HB Wealth Management, LLC | 15,898 | $10.2M | 0.06% | +875+5.8% | Added |
| Quadrant Capital Group LLC | 15,620 | $9.98M | 0.27% | −60.0% | Reduced |
| Ameritas Investment Partners, Inc. | 15,503 | $9.90M | 0.26% | +166+1.1% | Added |
| AE Wealth Management LLC | 15,369 | $9.82M | 0.05% | +8,569+126.0% | Added |
| AG2R la Mondiale Gestion D'Actifs | 15,214 | $9.72M | 0.35% | +736+5.1% | Added |
| Meeder Asset Management Inc | 15,197 | $9.71M | 0.50% | −34−0.2% | Reduced |
| Hiddenite Capital Partners LP | 15,077 | $9.63M | 2.37% | +15,077 | New |
| Beck Bode, LLC | 15,009 | $9.59M | 1.45% | −7,220−32.5% | Reduced |
| Sterling Capital Management LLC | 14,997 | $9.58M | 0.16% | −5,750−27.7% | Reduced |
| SummitTX Capital, L.P. | 14,830 | $9.47M | 0.25% | −2,727−15.5% | Reduced |
| Walleye Capital LLC | 14,732 | $9.41M | 0.04% | −34,457−70.1% | Reduced |
| Williamson Legacy Group, LLC | 14,671 | $9.37M | 4.65% | −5,277−26.5% | Reduced |
| Mission Wealth Management, LP | 14,600 | $9.33M | 0.12% | −3,203−18.0% | Reduced |
| Sharpepoint LLC | 14,541 | $9.29M | 4.65% | −3,787−20.7% | Reduced |
| Loomis Sayles & Co L P | 14,455 | $9.23M | 0.01% | −72,604−83.4% | Reduced |
| BCJ Capital Management, LLC | 14,426 | $9.21M | 0.46% | −7,402−33.9% | Reduced |
| Meeder Advisory Services, Inc. | 14,090 | $9.00M | 0.33% | +2,640+23.1% | Added |
| Laurion Capital Management LP | 14,017 | $8.95M | 0.65% | +8,188+140.5% | Added |
| Vise Technologies, Inc. | 13,997 | $8.94M | 0.10% | +5,422+63.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 13,935 | $8.90M | 0.03% | −4,946−26.2% | Reduced |
| Fedenia Advisers LLC | 13,912 | $8.89M | 2.11% | +12,572+938.2% | Added |
| Davenport & Co LLC | 13,893 | $8.87M | 0.05% | +1,753+14.4% | Added |
| Parkway Wealth Management Group, LLC | 13,810 | $8.82M | 1.02% | −981−6.6% | Reduced |
| Tokio Marine Asset Management Co Ltd | 13,804 | $8.82M | 0.27% | +89+0.6% | Added |
| Bensler, LLC | 13,569 | $8.67M | 0.77% | +13,569 | New |
| Spire Wealth Management | 13,574 | $8.66M | 0.26% | −1,541−10.2% | Reduced |
| Krilogy Financial LLC | 13,456 | $8.59M | 0.25% | −1,364−9.2% | Reduced |
| Global Retirement Partners, LLC | 13,445 | $8.59M | 0.13% | +13,445 | New |
| Independent Financial Group, LLC | 13,435 | $8.58M | 0.16% | −1,162−8.0% | Reduced |
| United Capital Financial Advisers, LLC | 13,385 | $8.55M | 0.05% | +128+1.0% | Added |
| North Dakota State Investment Board | 13,091 | $8.36M | 0.34% | −3,557−21.4% | Reduced |
| Buckingham Strategic Partners | 13,005 | $8.31M | 0.07% | −6,520−33.4% | Reduced |
| Apeiron Capital Ltd | 13,000 | $8.30M | 5.33% | +13,000 | New |
| GTS Securities LLC | 12,918 | $8.25M | 0.17% | +10,188+373.2% | Added |
| October Effect Ltd | 12,581 | $8.04M | 7.56% | +9,241+276.7% | Added |
| GAMMA Investing LLC | 12,524 | $8.00M | 0.30% | +27+0.2% | Added |
| Principal Securities, Inc. | 12,508 | $7.99M | 0.10% | −172−1.4% | Reduced |
| John G Ullman & Associates Inc | 12,491 | $7.98M | 0.97% | −20,467−62.1% | Reduced |
| E. Ohman J:or Asset Management AB | 12,394 | $7.92M | 0.18% | +640+5.4% | Added |
| Oppenheimer & Co Inc | 12,384 | $7.91M | 0.08% | +239+2.0% | Added |
| Resolute Partners Group | 12,300 | $7.86M | 1.88% | +12,300 | New |
| Horizon Investments, LLC | 12,297 | $7.85M | 0.09% | +1,544+14.4% | Added |
| RMB Capital Management, LLC | 12,148 | $7.76M | 0.12% | +5,361+79.0% | Added |
| Factory Mutual Insurance Co | 12,100 | $7.73M | 0.07% | +12,100 | New |