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, Q4 2021
Institutional positions in Western Digital Corp as of Dec 31, 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
- 696
- +72 vs. Q3 2021
- Shares held
- 253.2M
- +3.96M (+1.6%) vs. Q3 2021
- Total value
- $16.5B
- +$2.43B (+17.2%) vs. Q3 2021
- New holders
- 148
- 232 more added
- Sold out
- 76
- 219 more reduced
10 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FDx Advisors, Inc. | 7,366 | $480.0K | 0.01% | −365−4.7% | Reduced |
| Main Street Financial Solutions, LLC | 7,403 | $483.0K | 0.07% | −400−5.1% | Reduced |
| SG Americas Securities, LLC | 7,588 | $495.0K | 0.00% | −50,446−86.9% | Reduced |
| Barry Investment Advisors, LLC | 7,586 | $495.0K | 0.13% | −3,281−30.2% | Reduced |
| American Century Companies Inc | 7,729 | $504.0K | 0.00% | +1,984+34.5% | Added |
| Edmond de Rothschild Holding S.A. | 7,772 | $507.0K | 0.01% | −3,889−33.4% | Reduced |
| Safeguard Investment Advisory Group, LLC | 7,775 | $507.0K | 0.30% | −348−4.3% | Reduced |
| CenterBook Partners LP | 7,809 | $509.0K | 0.30% | +7,809 | New |
| Coronation Fund Managers Ltd. | 7,871 | $513.0K | 0.02% | 00.0% | Unchanged |
| Fiduciary Trust Co | 7,884 | $514.0K | 0.01% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 7,894 | $515.0K | 0.01% | −118−1.5% | Reduced |
| Koshinski Asset Management, Inc. | 8,063 | $525.8K | 0.04% | +40+0.5% | Added |
| Redpoint Investment Management Pty Ltd | 8,108 | $529.0K | 0.04% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 8,119 | $529.0K | 0.03% | +210+2.7% | Added |
| Atlas Capital Advisors LLC | 8,159 | $532.1K | 0.08% | +4,974+156.2% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 8,221 | $536.0K | 0.05% | +271+3.4% | Added |
| Nicholas Hoffman & Company, LLC. | 8,273 | $539.0K | 0.02% | −164−1.9% | Reduced |
| MML Investors Services, LLC | 8,380 | $546.0K | 0.00% | +271+3.3% | Added |
| Potomac Capital Management, Inc. | 8,500 | $554.0K | 0.53% | +8,500 | New |
| Stonegate Investment Group, LLC | 8,549 | $557.0K | 0.02% | +8,549 | New |
| SkyView Investment Advisors, LLC | 9,182 | $561.0K | 0.13% | −472−4.9% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 8,811 | $576.0K | 0.01% | +8,811 | New |
| Squarepoint Ops LLC | 8,852 | $577.0K | 0.00% | −43,484−83.1% | Reduced |
| Shulman DeMeo Asset Management LLC | 9,039 | $589.0K | 0.15% | −20.0% | Reduced |
| Corient Capital Partners, LLC | 9,036 | $589.0K | 0.04% | +1,267+16.3% | Added |
| Desjardins Global Asset Management Inc. | 9,128 | $595.0K | 0.05% | +9,128 | New |
| Davenport & Co LLC | 9,254 | $603.0K | 0.00% | +9,254 | New |
| Regentatlantic Capital LLC | 9,469 | $617.0K | 0.02% | −313−3.2% | Reduced |
| Banco Santander, S.A. | 9,577 | $625.0K | 0.00% | −1,193−11.1% | Reduced |
| Cetera Advisor Networks LLC | 9,610 | $627.0K | 0.01% | −192−2.0% | Reduced |
| Roberts Capital Advisors, LLC | 9,610 | $627.0K | 0.58% | +9,610 | New |
| Credit Agricole S A | 9,968 | $650.0K | 0.02% | −5,338−34.9% | Reduced |
| Baird Financial Group, Inc. | 10,212 | $666.0K | 0.00% | −215−2.1% | Reduced |
| Ieq Capital, LLC | 10,263 | $670.0K | 0.02% | +2,199+27.3% | Added |
| Ethic Inc. | 10,360 | $676.0K | 0.05% | +1,148+12.5% | Added |
| Intellectus Partners, LLC | 10,725 | $699.0K | 0.18% | +4,275+66.3% | Added |
| Pendal Group Limited | 10,846 | $707.0K | 0.01% | +10,846 | New |
| AE Wealth Management LLC | 10,866 | $709.0K | 0.00% | +662+6.5% | Added |
| Bessemer Group Inc | 10,970 | $715.0K | 0.00% | +1,255+12.9% | Added |
| Coastline Trust Co | 11,006 | $718.0K | 0.08% | +731+7.1% | Added |
| ARGI Investment Services, LLC | 11,096 | $724.0K | 0.02% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 11,235 | $733.0K | 0.01% | +690+6.5% | Added |
| Toroso Investments, LLC | 11,319 | $738.0K | 0.02% | +5,352+89.7% | Added |
| Wrapmanager Inc | 11,957 | $780.0K | 0.19% | −879−6.8% | Reduced |
| Everence Capital Management Inc | 11,965 | $780.0K | 0.06% | 00.0% | Unchanged |
| Corton Capital Inc. | 12,021 | $784.0K | 0.35% | +12,021 | New |
| Northeast Financial Consultants Inc | 12,433 | $811.0K | 0.05% | 00.0% | Unchanged |
| Berkshire Asset Management LLC | 12,469 | $813.0K | 0.05% | −2,349−15.9% | Reduced |
| M&T Bank Corp | 12,593 | $822.0K | 0.00% | +188+1.5% | Added |
| Moors & Cabot, Inc. | 12,724 | $830.0K | 0.05% | +1,544+13.8% | Added |
| Man Group plc | 12,778 | $833.0K | 0.00% | +12,778 | New |
| Cetera Investment Advisers | 13,156 | $858.0K | 0.01% | +471+3.7% | Added |
| Level Four Advisory Services, LLC | 13,287 | $866.0K | 0.07% | +949+7.7% | Added |
| Mariner, LLC | 13,409 | $874.0K | 0.00% | −418−3.0% | Reduced |
| Vontobel Holding Ltd. | 13,563 | $887.0K | 0.01% | −854−5.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 13,710 | $893.9K | 0.01% | −1,154−7.8% | Reduced |
| Wolverine Asset Management LLC | 13,728 | $895.0K | 0.01% | +100+0.7% | Added |
| AGF Investments LLC | 13,849 | $903.0K | 0.08% | +13,849 | New |
| Stratos Wealth Partners, LTD. | 13,971 | $911.0K | 0.02% | +7,323+110.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,020 | $914.0K | 0.02% | +102+0.7% | Added |
| Regent Investment Management LLC | 14,134 | $922.0K | 0.20% | −2,915−17.1% | Reduced |
| Massachusetts Financial Services Co | 14,323 | $934.0K | 0.00% | −10,558−42.4% | Reduced |
| Hourglass Capital, LLC | 14,400 | $939.0K | 0.31% | 00.0% | Unchanged |
| Seeyond | 14,557 | $949.0K | 0.09% | +5,957+69.3% | Added |
| Supplemental Annuity Collective Trust of NJ | 15,000 | $978.0K | 0.30% | −5,000−25.0% | Reduced |
| Kovack Advisors, Inc. | 15,030 | $980.0K | 0.09% | +6,396+74.1% | Added |
| Walleye Trading LLC | 15,438 | $1.01M | 0.02% | −65,896−81.0% | Reduced |
| Panagora Asset Management Inc | 15,465 | $1.01M | 0.01% | −3,064−16.5% | Reduced |
| Bayesian Capital Management, LP | 15,601 | $1.02M | 0.32% | −19,799−55.9% | Reduced |
| Commerce Bank | 15,772 | $1.03M | 0.01% | +321+2.1% | Added |
| Candriam Luxembourg S.C.A. | 15,794 | $1.03M | 0.01% | 00.0% | Unchanged |
| Systematic Alpha Investments, LLC | 16,000 | $1.04M | 0.05% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 16,261 | $1.06M | 0.00% | −2,127−11.6% | Reduced |
| Valeo Financial Advisors, LLC | 16,621 | $1.08M | 0.06% | +445+2.8% | Added |
| Hohimer Wealth Management, LLC | 16,834 | $1.10M | 0.23% | +1,179+7.5% | Added |
| Peapack Gladstone Financial Corp | 17,737 | $1.16M | 0.02% | +842+5.0% | Added |
| Daiwa Securities Group Inc. | 18,026 | $1.18M | 0.01% | −7,187−28.5% | Reduced |
| Castleview Partners, LLC | 78,382 | $1.20M | 0.01% | +78,382 | New |
| New Mexico Educational Retirement Board | 18,714 | $1.22M | 0.04% | −1,300−6.5% | Reduced |
| Kentucky Retirement Systems | 18,774 | $1.22M | 0.05% | +987+5.5% | Added |
| MidWestOne Financial Group, Inc. | 19,269 | $1.26M | 0.26% | +19,269 | New |
| Keybank National Association | 19,306 | $1.26M | 0.01% | −4,500−18.9% | Reduced |
| Louisiana State Employees Retirement System | 19,500 | $1.27M | 0.03% | +400+2.1% | Added |
| Centiva Capital, LP | 19,634 | $1.28M | 0.08% | +9,224+88.6% | Added |
| Boardman Bay Capital Management LLC | 19,842 | $1.29M | 2.15% | +19,842 | New |
| Taylor Wealth Management Partners | 20,000 | $1.30M | 0.46% | −5,000−20.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 20,134 | $1.31M | 0.01% | +10,457+108.1% | Added |
| Ergoteles LLC | 20,134 | $1.31M | 0.05% | +20,134 | New |
| Clear Harbor Asset Management, LLC | 20,695 | $1.35M | 0.15% | −2,400−10.4% | Reduced |
| Mercer Global Advisors Inc | 20,869 | $1.36M | 0.01% | +12,862+160.6% | Added |
| Ardsley Advisory Partners LP | 21,000 | $1.37M | 0.32% | +21,000 | New |
| Aigen Investment Management, LP | 23,759 | $1.37M | 0.08% | +23,759 | New |
| Naples Global Advisors, LLC | 21,230 | $1.38M | 0.16% | +2,570+13.8% | Added |
| BLB&B Advisors, LLC | 21,543 | $1.41M | 0.09% | −1,350−5.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 21,569 | $1.41M | 0.33% | +10,583+96.3% | Added |
| Shell Asset Management Co | 21,929 | $1.43M | 0.03% | +4,892+28.7% | Added |
| Polianta Ltd | 22,300 | $1.45M | 0.63% | 00.0% | Unchanged |
| Westpac Banking Corp | 23,012 | $1.50M | 0.02% | +1,464+6.8% | Added |
| Tudor Investment Corp Et Al | 23,011 | $1.50M | 0.03% | +9,093+65.3% | Added |
| BIT Capital GmbH | 23,165 | $1.51M | 0.12% | +23,165 | New |