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 2022
Institutional positions in Western Digital Corp as of Sep 30, 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
- 579
- −47 vs. Q2 2022
- Shares held
- 275.2M
- +8.10M (+3.0%) vs. Q2 2022
- Total value
- $8.97B
- −$3.00B (−25.0%) vs. Q2 2022
- New holders
- 56
- 186 more added
- Sold out
- 103
- 234 more reduced
6 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 36,628,762 | $1.19B | 0.04% | +355,610+1.0% | Added |
| BlackRock Inc. | 24,958,156 | $812.4M | 0.03% | −685,440−2.7% | Reduced |
| State Street Corp | 12,401,900 | $403.7M | 0.03% | −61,239−0.5% | Reduced |
| Price T Rowe Associates Inc | 10,702,001 | $348.4M | 0.06% | +6,297,603+143.0% | Added |
| Franklin Resources Inc | 9,702,485 | $315.8M | 0.17% | −789,509−7.5% | Reduced |
| Sanders Capital, LLC | 8,289,570 | $269.8M | 0.74% | +928,721+12.6% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 7,400,746 | $240.9M | 1.11% | +5,434,370+276.4% | Added |
| Geode Capital Management, LLC | 6,651,436 | $216.3M | 0.03% | +129,377+2.0% | Added |
| FIL Ltd | 6,211,930 | $202.2M | 0.26% | −781,026−11.2% | Reduced |
| Nomura Holdings Inc | 5,971,756 | $194.3M | 1.91% | +1,096,153+22.5% | Added |
| Ameriprise Financial Inc | 5,725,430 | $186.4M | 0.07% | −2,330,106−28.9% | Reduced |
| Clearbridge Investments, LLC | 5,439,834 | $177.1M | 0.18% | −656,165−10.8% | Reduced |
| Alliancebernstein L.P. | 5,225,300 | $170.1M | 0.08% | −473,826−8.3% | Reduced |
| DnB Asset Management AS | 4,541,905 | $147.8M | 1.14% | +1,098,715+31.9% | Added |
| UBS Group AG | 4,088,227 | $133.1M | 0.08% | −1,848,491−31.1% | Reduced |
| Boston Partners | 4,029,169 | $131.2M | 0.19% | +171,025+4.4% | Added |
| Parnassus Investments | 3,909,424 | $127.3M | 0.33% | −530,198−11.9% | Reduced |
| Invesco Ltd. | 3,785,252 | $123.2M | 0.04% | +360,843+10.5% | Added |
| Dimensional Fund Advisors LP | 3,675,529 | $119.6M | 0.05% | +162,535+4.6% | Added |
| Barclays PLC | 3,598,123 | $117.1M | 0.13% | +82,109+2.3% | Added |
| Lyrical Asset Management LP | 3,584,182 | $116.7M | 2.41% | −367,496−9.3% | Reduced |
| Amundi | 3,017,471 | $112.2M | 0.07% | +2,616,995+653.5% | Added |
| Morgan Stanley | 3,293,348 | $107.2M | 0.01% | −468,268−12.4% | Reduced |
| Goldman Sachs Group Inc | 3,265,442 | $106.3M | 0.03% | +2,742,043+523.9% | Added |
| Northern Trust Corp | 3,155,360 | $102.7M | 0.02% | −104,087−3.2% | Reduced |
| Bank of New York Mellon Corp | 3,117,408 | $101.5M | 0.02% | −729,847−19.0% | Reduced |
| Norges Bank | 2,839,510 | $92.4M | 0.02% | +34,983+1.2% | Added |
| Bank of America Corp | 2,694,799 | $87.7M | 0.01% | +1,236,341+84.8% | Added |
| Charles Schwab Investment Management Inc | 2,666,470 | $86.8M | 0.03% | +79,727+3.1% | Added |
| Legal & General Group Plc | 2,649,328 | $86.2M | 0.03% | −88,727−3.2% | Reduced |
| Primecap Management Co | 2,623,454 | $85.4M | 0.08% | +331,875+14.5% | Added |
| FMR LLC | 2,529,050 | $82.3M | 0.01% | +889,134+54.2% | Added |
| Maple Rock Capital Partners Inc. | 2,242,200 | $73.0M | 6.76% | +926,500+70.4% | Added |
| Natixis | 1,867,218 | $61.4M | 0.29% | +822,795+78.8% | Added |
| Millennium Management LLC | 1,739,970 | $56.6M | 0.07% | −740,637−29.9% | Reduced |
| Thunderbird Partners LLP | 1,695,584 | $55.2M | 15.31% | −26,614−1.5% | Reduced |
| Bank of Nova Scotia | 1,668,325 | $54.3M | 0.17% | +681,974+69.1% | Added |
| Jacobs Levy Equity Management, Inc | 1,622,919 | $52.8M | 0.42% | +20,550+1.3% | Added |
| Thompson Siegel & Walmsley LLC | 1,561,633 | $50.8M | 0.88% | +353,724+29.3% | Added |
| UBS Asset Management Americas Inc | 1,544,149 | $50.3M | 0.03% | −1,241,470−44.6% | Reduced |
| Deutsche Bank AG | 1,502,207 | $48.9M | 0.03% | −1,470,346−49.5% | Reduced |
| Royal Bank of Canada | 1,433,155 | $46.6M | 0.02% | +863,527+151.6% | Added |
| HSBC Holdings PLC | 1,351,980 | $44.5M | 0.08% | +3610.0% | Added |
| Swiss National Bank | 1,355,526 | $44.1M | 0.03% | −1,800−0.1% | Reduced |
| CDAM (UK) Ltd | 1,212,389 | $39.5M | 6.45% | +185,900+18.1% | Added |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 1,185,000 | $38.6M | 0.54% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,164,058 | $37.9M | 0.05% | +616,872+112.7% | Added |
| Toronto Dominion Bank | 1,065,689 | $34.7M | 0.06% | +169,810+19.0% | Added |
| Russell Investments Group, Ltd. | 1,005,393 | $32.7M | 0.07% | +148,773+17.4% | Added |
| Susquehanna International Group, LLP | 987,321 | $32.1M | 0.07% | +897,847+1,003.5% | Added |
| Neuberger Berman Group LLC | 897,063 | $29.2M | 0.03% | −6,562−0.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 894,085 | $29.1M | 0.02% | −118,536−11.7% | Reduced |
| AustralianSuper Pty Ltd | 877,623 | $28.6M | 0.22% | −212,661−19.5% | Reduced |
| Wells Fargo & Company | 854,899 | $27.8M | 0.01% | −50,992−5.6% | Reduced |
| Nuveen Asset Management, LLC | 814,231 | $26.5M | 0.01% | −25,510−3.0% | Reduced |
| First Trust Advisors LP | 777,812 | $25.3M | 0.03% | −61,258−7.3% | Reduced |
| Victory Capital Management Inc | 739,623 | $24.1M | 0.03% | −7,244−1.0% | Reduced |
| Alyeska Investment Group, L.P. | 730,753 | $23.8M | 0.28% | +233,158+46.9% | Added |
| California Public Employees Retirement System | 711,259 | $23.2M | 0.02% | +108,965+18.1% | Added |
| National Pension Service | 718,130 | $23.1M | 0.05% | −23,914−3.2% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 704,300 | $22.9M | 0.13% | +175,700+33.2% | Added |
| AQR Capital Management LLC | 696,065 | $22.7M | 0.06% | −1,584,023−69.5% | Reduced |
| Deprince Race & Zollo Inc | 668,968 | $21.8M | 0.56% | +166,976+33.3% | Added |
| Rhumbline Advisers | 585,605 | $19.1M | 0.03% | +27,442+4.9% | Added |
| Allianz Asset Management GmbH | 581,380 | $18.9M | 0.04% | −77,817−11.8% | Reduced |
| Credit Suisse AG | 559,698 | $18.2M | 0.02% | +52,980+10.5% | Added |
| MY.Alpha Management HK Advisors Ltd | 554,233 | $18.0M | 5.23% | −221,885−28.6% | Reduced |
| Citigroup Inc | 524,354 | $17.1M | 0.02% | +16,188+3.2% | Added |
| California State Teachers Retirement System | 520,456 | $16.9M | 0.03% | −27,956−5.1% | Reduced |
| Assenagon Asset Management S.A. | 485,593 | $15.8M | 0.07% | +47,743+10.9% | Added |
| Storebrand Asset Management AS | 447,213 | $14.6M | 0.09% | +128,555+40.3% | Added |
| Prudential Financial Inc | 449,738 | $14.5M | 0.02% | −93,165−17.2% | Reduced |
| IPG Investment Advisors LLC | 405,442 | $13.2M | 3.70% | 00.0% | Unchanged |
| US Bancorp | 400,814 | $13.0M | 0.03% | −60,899−13.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 400,784 | $13.0M | 0.04% | +176,650+78.8% | Added |
| Canada Pension Plan Investment Board | 400,000 | $13.0M | 0.02% | +396,990+13,189.0% | Added |
| BNP Paribas Arbitrage, SA | 391,923 | $12.8M | 0.03% | −33,184−7.8% | Reduced |
| Principal Financial Group Inc | 389,805 | $12.7M | 0.01% | −4,432−1.1% | Reduced |
| State Board of Administration of Florida Retirement System | 387,231 | $12.6M | 0.03% | −450−0.1% | Reduced |
| New York State Common Retirement Fund | 386,113 | $12.6M | 0.02% | −15,636−3.9% | Reduced |
| Raymond James & Associates | 377,523 | $12.3M | 0.01% | −44,983−10.6% | Reduced |
| Nexus Investment Management ULC | 372,038 | $12.1M | 1.51% | +21,305+6.1% | Added |
| Loews Corp | 370,000 | $12.0M | 0.13% | +40,000+12.1% | Added |
| Kepos Capital LP | 350,000 | $11.4M | 1.39% | +350,000 | New |
| State of Tennessee, Treasury Department | 339,423 | $11.0M | 0.05% | +290,000+586.8% | Added |
| New York State Teachers Retirement System | 331,588 | $10.8M | 0.03% | −7,677−2.3% | Reduced |
| Jane Street Group, LLC | 327,003 | $10.6M | 0.02% | +1,148+0.4% | Added |
| Adage Capital Partners GP, L.L.C. | 319,037 | $10.4M | 0.03% | −7,100−2.2% | Reduced |
| JPMorgan Chase & Co | 318,776 | $10.4M | 0.00% | −560,682−63.8% | Reduced |
| South Dakota Investment Council | 306,332 | $9.97M | 0.24% | +33,500+12.3% | Added |
| State of Wisconsin Investment Board | 278,471 | $9.06M | 0.03% | +58,980+26.9% | Added |
| ING Groep NV | 275,868 | $8.98M | 0.15% | +209,896+318.2% | Added |
| Guyasuta Investment Advisors Inc | 265,316 | $8.64M | 0.75% | +7,128+2.8% | Added |
| Redwood Grove Capital, LLC | 260,993 | $8.49M | 4.67% | 00.0% | Unchanged |
| Intech Investment Management LLC | 251,258 | $8.18M | 0.06% | −226,603−47.4% | Reduced |
| S&T Bank | 239,058 | $7.78M | 1.50% | −2,243−0.9% | Reduced |
| Ensign Peak Advisors, Inc | 235,570 | $7.67M | 0.02% | +2,595+1.1% | Added |
| Walleye Trading LLC | 233,976 | $7.62M | 0.25% | −122,732−34.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 231,258 | $7.53M | 0.06% | +112,651+95.0% | Added |
| Manufacturers Life Insurance Company, The | 230,959 | $7.52M | 0.01% | +2,423+1.1% | Added |