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 2021
Institutional positions in Western Digital Corp as of Sep 30, 2021. 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
- 634
- −43 vs. Q2 2021
- Shares held
- 249.5M
- +2.50M (+1.0%) vs. Q2 2021
- Total value
- $14.1B
- −$3.49B (−19.9%) vs. Q2 2021
- New holders
- 63
- 210 more added
- Sold out
- 106
- 243 more reduced
9 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Naples Global Advisors, LLC | 18,660 | $1.05M | 0.14% | +1,620+9.5% | Added |
| Panagora Asset Management Inc | 18,529 | $1.05M | 0.01% | −1,180−6.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 18,438 | $1.04M | 0.12% | +1,869+11.3% | Added |
| United Capital Financial Advisers, LLC | 18,388 | $1.04M | 0.01% | −7,220−28.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 18,293 | $1.03M | 0.00% | −40,784−69.0% | Reduced |
| Leonteq Securities AG | 18,175 | $1.03M | 0.06% | +18,175 | New |
| Kentucky Retirement Systems | 17,787 | $1.00M | 0.05% | −58−0.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 17,534 | $990.0K | 0.00% | −1,446,398−98.8% | Reduced |
| CIBC World Markets Corp | 17,276 | $975.0K | 0.01% | −169,986−90.8% | Reduced |
| Acadian Asset Management LLC | 17,170 | $967.0K | 0.00% | +7,941+86.0% | Added |
| Regent Investment Management LLC | 17,049 | $962.0K | 0.23% | −30−0.2% | Reduced |
| Shell Asset Management Co | 17,037 | $962.0K | 0.02% | +181+1.1% | Added |
| Peapack Gladstone Financial Corp | 16,895 | $954.0K | 0.02% | +914+5.7% | Added |
| Verition Fund Management LLC | 16,858 | $951.0K | 0.01% | −4,295−20.3% | Reduced |
| Valeo Financial Advisors, LLC | 16,176 | $913.0K | 0.05% | +11,150+221.8% | Added |
| Analyst IMS Investment Management Services Ltd. | 16,050 | $906.0K | 0.11% | −1,800−10.1% | Reduced |
| Candriam Luxembourg S.C.A. | 15,794 | $891.0K | 0.01% | −1,687−9.7% | Reduced |
| Pacer Advisors, Inc. | 15,795 | $891.0K | 0.01% | −1,602−9.2% | Reduced |
| Hohimer Wealth Management, LLC | 15,655 | $884.0K | 0.19% | +1,600+11.4% | Added |
| Xponance, Inc. | 15,586 | $880.0K | 0.02% | −1,462−8.6% | Reduced |
| Alpha Paradigm Partners, LLC | 15,542 | $877.0K | 0.35% | −4,144−21.1% | Reduced |
| Commerce Bank | 15,451 | $872.0K | 0.01% | +717+4.9% | Added |
| Credit Agricole S A | 15,306 | $864.0K | 0.03% | +12,916+540.4% | Added |
| XTX Topco Ltd | 15,184 | $857.0K | 0.29% | +15,184 | New |
| Federation des caisses Desjardins du Quebec | 14,864 | $838.7K | 0.01% | −10,841−42.2% | Reduced |
| Systematic Alpha Investments, LLC | 16,000 | $837.0K | 0.04% | 00.0% | Unchanged |
| Berkshire Asset Management LLC | 14,818 | $836.0K | 0.06% | 00.0% | Unchanged |
| Walleye Capital LLC | 14,483 | $817.0K | 0.02% | +14,483 | New |
| Hourglass Capital, LLC | 14,400 | $813.0K | 0.22% | +380+2.7% | Added |
| Vontobel Holding Ltd. | 14,417 | $813.0K | 0.01% | +3,012+26.4% | Added |
| Echo Street Capital Management LLC | 14,079 | $795.0K | 0.01% | +1,382+10.9% | Added |
| Springowl Associates LLC | 14,000 | $790.0K | 3.46% | +2,000+16.7% | Added |
| Tudor Investment Corp Et Al | 13,918 | $786.0K | 0.02% | −8,456−37.8% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 13,918 | $786.0K | 0.02% | +10.0% | Added |
| Mariner, LLC | 13,827 | $780.0K | 0.00% | −403−2.8% | Reduced |
| Wolverine Asset Management LLC | 13,628 | $769.0K | 0.01% | −1,064−7.2% | Reduced |
| E. Ohman J:or Asset Management AB | 13,249 | $747.8K | 0.02% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 13,158 | $742.0K | 0.02% | +6,066+85.5% | Added |
| Wrapmanager Inc | 12,836 | $724.0K | 0.19% | −178−1.4% | Reduced |
| Cetera Investment Advisers | 12,685 | $716.0K | 0.01% | −997−7.3% | Reduced |
| Northeast Financial Consultants Inc | 12,433 | $702.0K | 0.05% | 00.0% | Unchanged |
| M&T Bank Corp | 12,405 | $700.0K | 0.00% | −895−6.7% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 12,381 | $699.0K | 0.02% | −5,812−31.9% | Reduced |
| Level Four Advisory Services, LLC | 12,338 | $696.0K | 0.07% | −859−6.5% | Reduced |
| Everence Capital Management Inc | 11,965 | $675.0K | 0.06% | 00.0% | Unchanged |
| World Asset Management Inc | 11,852 | $669.0K | 0.07% | −1,262−9.6% | Reduced |
| Strategic Wealth Partners, Ltd. | 11,684 | $659.0K | 0.19% | +4,697+67.2% | Added |
| Occudo Quantitative Strategies LP | 11,681 | $659.0K | 0.08% | +11,681 | New |
| Edmond de Rothschild Holding S.A. | 11,661 | $658.0K | 0.02% | −963−7.6% | Reduced |
| Virtu Financial LLC | 11,333 | $640.0K | 0.06% | +1,785+18.7% | Added |
| Landsberg, Bennett, & Dubbaneh LLC | 11,144 | $636.0K | 0.08% | −946−7.8% | Reduced |
| Moors & Cabot, Inc. | 11,180 | $631.0K | 0.04% | +3,751+50.5% | Added |
| ARGI Investment Services, LLC | 11,096 | $626.0K | 0.02% | −8−0.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 10,986 | $620.0K | 0.11% | +10,986 | New |
| Barry Investment Advisors, LLC | 10,867 | $613.0K | 0.17% | −204−1.8% | Reduced |
| Banco Santander, S.A. | 10,770 | $607.0K | 0.00% | −100,357−90.3% | Reduced |
| Pinnacle Associates Ltd | 10,545 | $595.0K | 0.01% | −60−0.6% | Reduced |
| Baird Financial Group, Inc. | 10,427 | $589.0K | 0.00% | +85+0.8% | Added |
| Centiva Capital, LP | 10,410 | $588.0K | 0.05% | −6,790−39.5% | Reduced |
| Coastline Trust Co | 10,275 | $580.0K | 0.07% | +580+6.0% | Added |
| AE Wealth Management LLC | 10,204 | $576.0K | 0.00% | −12,669−55.4% | Reduced |
| Windsor Creek Advisors, LLC | 9,949 | $562.0K | 0.25% | +949+10.5% | Added |
| Credit Capital Investments LLC | 9,900 | $561.0K | 0.61% | +9,900 | New |
| Cetera Advisor Networks LLC | 9,802 | $553.0K | 0.01% | −11,104−53.1% | Reduced |
| Regentatlantic Capital LLC | 9,782 | $552.0K | 0.02% | −552−5.3% | Reduced |
| Bessemer Group Inc | 9,715 | $549.0K | 0.00% | +1,601+19.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,677 | $546.0K | 0.00% | −853−8.1% | Reduced |
| SkyView Investment Advisors, LLC | 9,654 | $545.0K | 0.15% | +5,805+150.8% | Added |
| Stevens Capital Management LP | 9,475 | $535.0K | 0.22% | +9,475 | New |
| Cigna Investments Inc | 9,342 | $527.0K | 0.04% | −200−2.1% | Reduced |
| Ethic Inc. | 9,212 | $520.0K | 0.05% | +1,263+15.9% | Added |
| Shulman DeMeo Asset Management LLC | 9,041 | $510.0K | 0.44% | +9,041 | New |
| B. Metzler seel. Sohn & Co. Holding AG | 8,811 | $497.0K | 0.01% | +3,700+72.4% | Added |
| IBM Retirement Fund | 8,674 | $490.0K | 0.04% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 8,634 | $487.0K | 0.05% | +4,071+89.2% | Added |
| Meiji Yasuda Life Insurance Co | 8,606 | $486.0K | 0.01% | +2,300+36.5% | Added |
| Seeyond | 8,600 | $485.0K | 0.05% | +6,476+304.9% | Added |
| Advisors Asset Management, Inc. | 8,431 | $476.0K | 0.01% | −7,717−47.8% | Reduced |
| Nicholas Hoffman & Company, LLC. | 8,437 | $476.0K | 0.08% | 00.0% | Unchanged |
| Safeguard Investment Advisory Group, LLC | 8,123 | $458.0K | 0.30% | −676−7.7% | Reduced |
| MML Investors Services, LLC | 8,109 | $458.0K | 0.00% | +731+9.9% | Added |
| Redpoint Investment Management Pty Ltd | 8,108 | $458.0K | 0.04% | +955+13.4% | Added |
| Ieq Capital, LLC | 8,064 | $455.0K | 0.01% | +4,962+160.0% | Added |
| Koshinski Asset Management, Inc. | 8,023 | $452.8K | 0.04% | +131+1.7% | Added |
| Sumitomo Life Insurance Co | 8,012 | $452.0K | 0.01% | −460−5.4% | Reduced |
| Mercer Global Advisors Inc | 8,007 | $452.0K | 0.00% | +3,429+74.9% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 7,950 | $449.0K | 0.05% | −26−0.3% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 7,909 | $446.0K | 0.03% | +810+11.4% | Added |
| Fiduciary Trust Co | 7,884 | $445.0K | 0.01% | +650+9.0% | Added |
| Coronation Fund Managers Ltd. | 7,871 | $444.0K | 0.02% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 7,803 | $440.0K | 0.07% | −630−7.5% | Reduced |
| Corient Capital Partners, LLC | 7,769 | $438.0K | 0.03% | −551−6.6% | Reduced |
| FDx Advisors, Inc. | 7,731 | $436.0K | 0.01% | +491+6.8% | Added |
| Magnetar Financial LLC | 7,687 | $434.0K | 0.00% | +7,687 | New |
| Symmetry Partners, LLC | 7,307 | $416.0K | 0.03% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 7,338 | $414.0K | 0.00% | +135+1.9% | Added |
| Mirabella Financial Services LLP | 7,285 | $411.0K | 0.05% | +7,285 | New |
| Boothbay Fund Management, LLC | 7,214 | $407.0K | 0.02% | −5,957−45.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 7,126 | $402.0K | 0.13% | 00.0% | Unchanged |
| Wedbush Securities Inc | 7,008 | $396.0K | 0.02% | +35+0.5% | Added |