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 2022
Institutional positions in Western Digital Corp as of Mar 31, 2022. 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
- 649
- −40 vs. Q4 2021
- Shares held
- 252.1M
- −1.03M (−0.4%) vs. Q4 2021
- Total value
- $12.5B
- −$3.96B (−24.0%) vs. Q4 2021
- New holders
- 73
- 229 more added
- Sold out
- 113
- 231 more reduced
7 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 34,926,759 | $1.73B | 0.04% | −263,499−0.7% | Reduced |
| BlackRock Inc. | 26,552,107 | $1.32B | 0.04% | +1,525,783+6.1% | Added |
| State Street Corp | 12,996,053 | $645.3M | 0.03% | +389,734+3.1% | Added |
| Franklin Resources Inc | 11,011,861 | $546.7M | 0.22% | +789,281+7.7% | Added |
| Ameriprise Financial Inc | 8,087,612 | $401.5M | 0.12% | +182,260+2.3% | Added |
| FIL Ltd | 8,028,362 | $398.6M | 0.41% | −622,712−7.2% | Reduced |
| DnB Asset Management AS | 7,552,489 | $375.0M | 2.23% | +1,021,132+15.6% | Added |
| Sanders Capital, LLC | 7,260,859 | $360.5M | 0.78% | +1,063,000+17.2% | Added |
| Geode Capital Management, LLC | 6,414,087 | $317.8M | 0.04% | +105,952+1.7% | Added |
| Clearbridge Investments, LLC | 6,208,806 | $308.3M | 0.23% | −1,189,849−16.1% | Reduced |
| Alliancebernstein L.P. | 6,143,060 | $305.0M | 0.12% | −129,211−2.1% | Reduced |
| Parnassus Investments | 5,128,104 | $254.6M | 0.52% | −42,616−0.8% | Reduced |
| Lyrical Asset Management LP | 4,110,650 | $204.1M | 2.82% | +140,181+3.5% | Added |
| Invesco Ltd. | 3,871,629 | $192.2M | 0.05% | +468,227+13.8% | Added |
| UBS Asset Management Americas Inc | 3,612,475 | $179.4M | 0.08% | −74,194−2.0% | Reduced |
| Dimensional Fund Advisors LP | 3,501,843 | $173.9M | 0.05% | +80,373+2.3% | Added |
| Boston Partners | 3,301,012 | $163.9M | 0.20% | +223,640+7.3% | Added |
| Northern Trust Corp | 3,200,305 | $158.9M | 0.03% | −33,844−1.0% | Reduced |
| Norges Bank | 3,078,387 | $152.8M | 0.03% | −30,141−1.0% | Reduced |
| Bank of New York Mellon Corp | 2,951,285 | $146.5M | 0.03% | −128,707−4.2% | Reduced |
| Legal & General Group Plc | 2,569,285 | $127.6M | 0.04% | +140,669+5.8% | Added |
| Charles Schwab Investment Management Inc | 2,538,747 | $126.0M | 0.04% | +124,566+5.2% | Added |
| Primecap Management Co | 2,059,610 | $102.3M | 0.08% | +49,663+2.5% | Added |
| Thunderbird Partners LLP | 1,854,689 | $92.1M | 13.07% | −208,724−10.1% | Reduced |
| FMR LLC | 1,821,140 | $90.4M | 0.01% | −890,262−32.8% | Reduced |
| Citadel Advisors LLC | 1,739,386 | $86.4M | 0.10% | +1,668,399+2,350.3% | Added |
| AQR Capital Management LLC | 1,724,980 | $85.6M | 0.16% | +1,174,354+213.3% | Added |
| Jacobs Levy Equity Management, Inc | 1,642,844 | $81.6M | 0.55% | +233,397+16.6% | Added |
| UBS Group AG | 1,590,984 | $79.0M | 0.03% | +1,044,039+190.9% | Added |
| Millennium Management LLC | 1,519,317 | $75.4M | 0.09% | +423,399+38.6% | Added |
| Morgan Stanley | 1,472,749 | $73.1M | 0.01% | −59,627−3.9% | Reduced |
| Renaissance Technologies LLC | 1,451,033 | $72.0M | 0.08% | +1,185,100+445.6% | Added |
| Bank of America Corp | 1,409,166 | $70.0M | 0.01% | −73,980−5.0% | Reduced |
| Swiss National Bank | 1,349,726 | $67.0M | 0.04% | +176,300+15.0% | Added |
| Alyeska Investment Group, L.P. | 1,326,432 | $65.9M | 0.73% | +80,010+6.4% | Added |
| D. E. Shaw & Co., Inc. | 1,294,636 | $64.3M | 0.08% | −195,953−13.1% | Reduced |
| Maple Rock Capital Partners Inc. | 1,169,700 | $58.1M | 6.42% | +366,700+45.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,083,404 | $53.8M | 0.04% | +101,857+10.4% | Added |
| Thompson Siegel & Walmsley LLC | 1,052,465 | $52.3M | 0.74% | +413,054+64.6% | Added |
| Wells Fargo & Company | 1,038,254 | $51.5M | 0.01% | −126,418−10.9% | Reduced |
| STRS Ohio | 1,033,341 | $51.3M | 0.19% | −159,494−13.4% | Reduced |
| Lakewood Capital Management, LP | 1,030,000 | $51.1M | 2.65% | +1,030,000 | New |
| CDAM (UK) Ltd | 1,026,489 | $51.0M | 6.67% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 940,465 | $46.7M | 0.04% | +57,350+6.5% | Added |
| Deutsche Bank AG | 909,280 | $45.1M | 0.02% | +212,939+30.6% | Added |
| Russell Investments Group, Ltd. | 897,658 | $44.6M | 0.08% | +85,619+10.5% | Added |
| Wellington Management Group LLP | 838,466 | $41.6M | 0.01% | +838,466 | New |
| Natixis | 816,512 | $40.5M | 0.14% | +314,866+62.8% | Added |
| Parametric Portfolio Associates LLC | 812,540 | $40.3M | 0.02% | −136,638−14.4% | Reduced |
| Victory Capital Management Inc | 746,979 | $39.4M | 0.04% | +80,783+12.1% | Added |
| Nuveen Asset Management, LLC | 787,768 | $38.6M | 0.01% | +10,760+1.4% | Added |
| AustralianSuper Pty Ltd | 774,091 | $38.4M | 0.22% | +124,032+19.1% | Added |
| First Trust Advisors LP | 749,696 | $37.2M | 0.04% | +110,643+17.3% | Added |
| Employees Provident Fund Board | 734,310 | $36.5M | 0.63% | −8,469−1.1% | Reduced |
| Allianz Asset Management GmbH | 728,379 | $36.2M | 0.03% | −345,104−32.1% | Reduced |
| National Pension Service | 716,110 | $35.6M | 0.06% | +22,252+3.2% | Added |
| Susquehanna International Group, LLP | 669,615 | $33.2M | 0.05% | +304,184+83.2% | Added |
| HSBC Holdings PLC | 662,084 | $33.1M | 0.05% | +358,558+118.1% | Added |
| Citigroup Inc | 643,043 | $31.9M | 0.03% | +158,856+32.8% | Added |
| US Bancorp | 637,282 | $31.6M | 0.05% | −57,364−8.3% | Reduced |
| IPG Investment Advisors LLC | 633,202 | $31.4M | 6.01% | +180,265+39.8% | Added |
| California Public Employees Retirement System | 631,162 | $31.3M | 0.02% | −48,375−7.1% | Reduced |
| Credit Suisse AG | 583,716 | $29.0M | 0.03% | +32,463+5.9% | Added |
| Janus Henderson Group PLC | 568,426 | $28.2M | 0.01% | −516,217−47.6% | Reduced |
| California State Teachers Retirement System | 546,046 | $27.1M | 0.04% | −27,782−4.8% | Reduced |
| Balyasny Asset Management LLC | 545,813 | $27.1M | 0.12% | +238,633+77.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 518,600 | $25.7M | 0.12% | +117,438+29.3% | Added |
| Goldman Sachs Group Inc | 507,369 | $25.2M | 0.01% | −2,944,935−85.3% | Reduced |
| Rhumbline Advisers | 496,577 | $24.7M | 0.03% | +7,339+1.5% | Added |
| Barclays PLC | 483,206 | $24.0M | 0.02% | −101,666−17.4% | Reduced |
| Caisse de Depot Et Placement du Quebec | 477,647 | $23.7M | 0.06% | +103,500+27.7% | Added |
| Raymond James & Associates | 455,206 | $22.6M | 0.02% | −19,084−4.0% | Reduced |
| Parallax Volatility Advisers, L.P. | 453,666 | $22.5M | 0.53% | +275,238+154.3% | Added |
| Newport Trust Co | 453,252 | $22.5M | 0.06% | −213,948−32.1% | Reduced |
| JPMorgan Chase & Co | 453,192 | $22.5M | 0.00% | +147,007+48.0% | Added |
| Royal Bank of Canada | 448,671 | $22.3M | 0.01% | −719,888−61.6% | Reduced |
| Price T Rowe Associates Inc | 447,968 | $22.2M | 0.00% | −17,561−3.8% | Reduced |
| New York State Common Retirement Fund | 420,899 | $20.9M | 0.02% | +9,879+2.4% | Added |
| Amundi | 415,646 | $19.9M | 0.01% | +56,123+15.6% | Added |
| Deprince Race & Zollo Inc | 394,214 | $19.6M | 0.38% | −81,975−17.2% | Reduced |
| State Board of Administration of Florida Retirement System | 390,428 | $19.4M | 0.04% | −4,138−1.0% | Reduced |
| Principal Financial Group Inc | 385,410 | $19.1M | 0.01% | +5,819+1.5% | Added |
| Prudential Financial Inc | 375,233 | $18.6M | 0.02% | −875,628−70.0% | Reduced |
| Twin Tree Management, LP | 368,565 | $18.3M | 0.36% | +177,984+93.4% | Added |
| Nexus Investment Management ULC | 349,708 | $17.4M | 1.82% | +800+0.2% | Added |
| New York State Teachers Retirement System | 347,251 | $17.2M | 0.04% | +6,872+2.0% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 342,801 | $17.0M | 1.24% | −65,322−16.0% | Reduced |
| Walleye Trading LLC | 338,597 | $16.8M | 0.34% | +323,159+2,093.3% | Added |
| Holocene Advisors, LP | 332,865 | $16.5M | 0.09% | +332,865 | New |
| Elemental Capital Partners LLC | 330,650 | $16.4M | 14.07% | +135,020+69.0% | Added |
| Factory Mutual Insurance Co | 328,100 | $16.3M | 0.22% | 00.0% | Unchanged |
| Loews Corp | 296,500 | $14.7M | 0.12% | −3,500−1.2% | Reduced |
| Swedbank AB | 296,068 | $14.7M | 0.03% | 00.0% | Unchanged |
| Stifel Financial Corp | 293,966 | $14.6M | 0.02% | −25,365−7.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 289,737 | $14.4M | 0.03% | −42,300−12.7% | Reduced |
| Schroder Investment Management Group | 280,986 | $14.2M | 0.02% | +28,358+11.2% | Added |
| Point72 Asset Management, L.P. | 275,046 | $13.7M | 0.06% | −1,584,091−85.2% | Reduced |
| AXA S.A. | 274,135 | $13.6M | 0.04% | −519,771−65.5% | Reduced |
| Ensign Peak Advisors, Inc | 269,730 | $13.4M | 0.03% | +13,230+5.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 259,782 | $12.9M | 0.06% | +18,248+7.6% | Added |