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, Q1 2024
Institutional positions in Western Digital Corp as of Mar 31, 2024. 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
- 683
- +81 vs. Q4 2023
- Shares held
- 303.8M
- +3.10M (+1.0%) vs. Q4 2023
- Total value
- $20.7B
- +$4.98B (+31.6%) vs. Q4 2023
- New holders
- 149
- 243 more added
- Sold out
- 68
- 197 more reduced
8 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cetera Investment Advisers | 30,527 | $2.08M | 0.00% | +14,487+90.3% | Added |
| Banque Cantonale Vaudoise | 30,895 | $2.11M | 0.08% | −11,844−27.7% | Reduced |
| Parus Finance (UK) Ltd | 31,184 | $2.13M | 0.80% | +31,184 | New |
| Wedbush Securities Inc | 31,976 | $2.18M | 0.08% | +344+1.1% | Added |
| Mirabella Financial Services LLP | 32,214 | $2.20M | 0.16% | −66,110−67.2% | Reduced |
| Parkwood LLC | 32,319 | $2.21M | 0.23% | +32,319 | New |
| Wakefield Asset Management LLLP | 32,370 | $2.21M | 0.76% | +32,370 | New |
| Graham Capital Management, L.P. | 32,375 | $2.21M | 0.06% | +32,375 | New |
| CIBC World Markets Corp | 32,499 | $2.22M | 0.01% | −9,228−22.1% | Reduced |
| Brevan Howard Capital Management LP | 33,497 | $2.29M | 0.21% | +17,291+106.7% | Added |
| Mariner, LLC | 33,532 | $2.29M | 0.00% | +1,705+5.4% | Added |
| Creative Planning | 33,536 | $2.29M | 0.00% | +7,451+28.6% | Added |
| CI Private Wealth, LLC | 33,761 | $2.30M | 0.00% | +1,150+3.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 37,710 | $2.38M | 0.01% | −19,437−34.0% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 35,757 | $2.44M | 0.18% | −41,230−53.6% | Reduced |
| Public Employees Retirement Association of Colorado | 35,830 | $2.44M | 0.01% | −2,528−6.6% | Reduced |
| Ethic Inc. | 35,929 | $2.45M | 0.06% | +295+0.8% | Added |
| American Century Companies Inc | 36,250 | $2.47M | 0.00% | +48+0.1% | Added |
| Pacer Advisors, Inc. | 29,980 | $2.48M | 0.01% | +3,757+14.3% | Added |
| Nissay Asset Management Corp | 36,979 | $2.52M | 0.02% | +699+1.9% | Added |
| Group One Trading, L.P. | 37,252 | $2.54M | 0.09% | +37,252 | New |
| Boothbay Fund Management, LLC | 37,278 | $2.54M | 0.08% | −60,871−62.0% | Reduced |
| Miracle Mile Advisors, LLC | 37,501 | $2.56M | 0.06% | +135+0.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 53,592 | $2.59M | 0.01% | −20,865−28.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 38,465 | $2.63M | 0.01% | −4,459−10.4% | Reduced |
| Raymond James & Associates | 38,485 | $2.63M | 0.00% | −35,890−48.3% | Reduced |
| British Columbia Investment Management Corp | 38,712 | $2.64M | 0.02% | +1,390+3.7% | Added |
| Daiwa Securities Group Inc. | 39,561 | $2.70M | 0.02% | +3,796+10.6% | Added |
| Greenwich Wealth Management LLC | 39,575 | $2.70M | 0.22% | 00.0% | Unchanged |
| Bank of Nova Scotia | 40,718 | $2.78M | 0.01% | −125,972−75.6% | Reduced |
| BNP Paribas | 42,336 | $2.89M | 0.13% | +42,336 | New |
| Janus Henderson Group PLC | 42,358 | $2.89M | 0.00% | +50.0% | Added |
| Mutual of America Capital Management LLC | 42,511 | $2.90M | 0.03% | −862−2.0% | Reduced |
| LGT Group Foundation | 43,194 | $2.95M | 0.07% | −53,249−55.2% | Reduced |
| Ardsley Advisory Partners LP | 43,500 | $2.96M | 0.43% | +32,000+278.3% | Added |
| Penn Capital Management Co Inc | 42,732 | $2.96M | 0.26% | −12,325−22.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 44,589 | $3.04M | 0.01% | +7,150+19.1% | Added |
| Two Sigma Securities, LLC | 44,921 | $3.07M | 0.15% | +25,924+136.5% | Added |
| Cubist Systematic Strategies, LLC | 45,445 | $3.10M | 0.04% | −201,299−81.6% | Reduced |
| Xponance, Inc. | 45,505 | $3.11M | 0.03% | +3,505+8.3% | Added |
| CIBC Asset Management Inc | 45,526 | $3.11M | 0.01% | +1,427+3.2% | Added |
| Financial Sense Advisors, Inc. | 45,625 | $3.11M | 1.11% | −800−1.7% | Reduced |
| O'Brien Greene & Co. Inc | 46,433 | $3.17M | 1.04% | +46,433 | New |
| Natixis Advisors, L.P. | 47,206 | $3.22M | 0.01% | +8,350+21.5% | Added |
| Guggenheim Capital LLC | 47,372 | $3.23M | 0.02% | −5,115−9.7% | Reduced |
| SPX Equities Gestao de Recursos Ltda | 48,000 | $3.28M | 0.29% | +48,000 | New |
| Yousif Capital Management, LLC | 48,680 | $3.32M | 0.04% | −1,763−3.5% | Reduced |
| New York Life Investment Management LLC | 49,485 | $3.38M | 0.03% | −1,876−3.7% | Reduced |
| ING Groep NV | 50,431 | $3.44M | 0.02% | −74,259−59.6% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 50,966 | $3.48M | 0.04% | −6,000−10.5% | Reduced |
| Tredje AP-fonden | 51,320 | $3.50M | 0.04% | 00.0% | Unchanged |
| Level Four Advisory Services, LLC | 68,671 | $3.60M | 0.20% | +644+0.9% | Added |
| Occudo Quantitative Strategies LP | 53,649 | $3.66M | 0.64% | −60,767−53.1% | Reduced |
| ProShare Advisors LLC | 55,552 | $3.79M | 0.01% | −1,659−2.9% | Reduced |
| Utah Retirement Systems | 56,265 | $3.84M | 0.04% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 56,297 | $3.84M | 0.04% | +16,709+42.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 56,372 | $3.85M | 0.02% | −588,024−91.3% | Reduced |
| Czech National Bank | 57,050 | $3.89M | 0.05% | +261+0.5% | Added |
| American Assets Investment Management, LLC | 60,000 | $4.09M | 0.39% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 60,538 | $4.13M | 0.14% | +60,538 | New |
| State of Alaska, Department of Revenue | 61,126 | $4.17M | 0.05% | −8,455−12.2% | Reduced |
| IFM Investors Pty Ltd | 62,555 | $4.27M | 0.05% | +484+0.8% | Added |
| Alight Capital Management LP | 65,000 | $4.44M | 1.41% | +65,000 | New |
| Entropy Technologies, LP | 65,384 | $4.46M | 0.48% | +56,309+620.5% | Added |
| Baird Financial Group, Inc. | 65,848 | $4.49M | 0.01% | +58,598+808.2% | Added |
| Texas Permanent School Fund | 67,024 | $4.57M | 0.04% | +1,919+2.9% | Added |
| USS Investment Management Ltd | 67,088 | $4.58M | 0.04% | −24,974−27.1% | Reduced |
| BluePointe Capital Management, LLC | 68,140 | $4.65M | 3.19% | −40,001−37.0% | Reduced |
| Forsta Ap-Fonden | 68,800 | $4.69M | 0.04% | +6,700+10.8% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 69,773 | $4.76M | 0.06% | +12,409+21.6% | Added |
| Qube Research & Technologies Ltd | 70,493 | $4.81M | 0.01% | −26,113−27.0% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 70,769 | $4.83M | 0.06% | −166,987−70.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 71,181 | $4.86M | 0.03% | +176+0.2% | Added |
| Sound Income Strategies, LLC | 71,252 | $4.86M | 0.36% | +7,501+11.8% | Added |
| Retirement Systems of Alabama | 71,565 | $4.88M | 0.02% | +105+0.1% | Added |
| Gotham Asset Management, LLC | 73,135 | $4.99M | 0.08% | +14,796+25.4% | Added |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 73,505 | $5.02M | 0.13% | −156,495−68.0% | Reduced |
| Advisor Group Holdings, Inc. | 74,456 | $5.08M | 0.01% | +46,453+165.9% | Added |
| Great Lakes Advisors, LLC | 75,270 | $5.14M | 0.04% | +75,270 | New |
| MetLife Investment Management | 75,917 | $5.18M | 0.03% | −2,791−3.5% | Reduced |
| CloudAlpha Capital Management Limited/Hong Kong | 81,300 | $5.55M | 0.75% | +81,300 | New |
| Degroof Petercam Asset Management | 84,340 | $5.76M | 0.07% | +58,000+220.2% | Added |
| Nisa Investment Advisors, LLC | 85,357 | $5.82M | 0.04% | +111+0.1% | Added |
| Parallax Volatility Advisers, L.P. | 86,867 | $5.93M | 0.17% | +86,867 | New |
| RNC Capital Management LLC | 87,780 | $5.99M | 0.34% | −12,774−12.7% | Reduced |
| Clearline Capital LP | 88,212 | $6.02M | 0.59% | −9,787−10.0% | Reduced |
| State of Michigan Retirement System | 88,857 | $6.06M | 0.03% | +100+0.1% | Added |
| Arizona State Retirement System | 89,183 | $6.09M | 0.04% | +95+0.1% | Added |
| Nomura Asset Management Co Ltd | 89,432 | $6.10M | 0.02% | −2,121−2.3% | Reduced |
| National Bank of Canada | 85,834 | $6.15M | 0.01% | +3,885+4.7% | Added |
| Handelsbanken Fonder AB | 92,812 | $6.33M | 0.03% | +11,466+14.1% | Added |
| Central Asset Investments & Management Holdings (HK) Ltd | 93,832 | $6.40M | 7.13% | +93,832 | New |
| Greenland Capital Management LP | 94,117 | $6.42M | 1.06% | +94,117 | New |
| Alerus Financial NA | 94,855 | $6.47M | 0.49% | −6,436−6.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 95,369 | $6.51M | 0.02% | −1,446−1.5% | Reduced |
| HAP Trading, LLC | 98,158 | $6.70M | 2.08% | +98,158 | New |
| Eisler Capital (US) LLC | 99,430 | $6.79M | 2.31% | −15,860−13.8% | Reduced |
| Capital Fund Management S.A. | 99,914 | $6.82M | 0.08% | −29,254−22.6% | Reduced |
| Moore Capital Management, LP | 100,000 | $6.82M | 0.14% | +100,000 | New |
| Patton Fund Management, Inc. | 100,074 | $6.83M | 1.24% | +100,074 | New |