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, Q2 2023
Institutional positions in Western Digital Corp as of Jun 30, 2023. 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
- 538
- +1 vs. Q1 2023
- Shares held
- 270.0M
- −2.12M (−0.8%) vs. Q1 2023
- Total value
- $10.2B
- −$2.28M (0.0%) vs. Q1 2023
- New holders
- 74
- 162 more added
- Sold out
- 73
- 208 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 38,517,874 | $1.46B | 0.03% | +799,617+2.1% | Added |
| BlackRock Inc. | 26,412,086 | $1.00B | 0.03% | +1,121,866+4.4% | Added |
| Price T Rowe Associates Inc | 24,029,443 | $911.4M | 0.13% | +1,434,146+6.3% | Added |
| State Street Corp | 12,819,816 | $486.3M | 0.03% | +21,291+0.2% | Added |
| Nomura Holdings Inc | 12,491,028 | $473.8M | 4.82% | +1,884,554+17.8% | Added |
| Victory Capital Management Inc | 9,708,005 | $368.2M | 0.40% | +280,860+3.0% | Added |
| Geode Capital Management, LLC | 7,042,429 | $266.4M | 0.03% | +212,758+3.1% | Added |
| Millennium Management LLC | 6,608,943 | $250.7M | 0.27% | −1,491,497−18.4% | Reduced |
| Ameriprise Financial Inc | 5,501,978 | $208.7M | 0.07% | +86,246+1.6% | Added |
| Invesco Ltd. | 5,285,226 | $200.5M | 0.05% | −337,168−6.0% | Reduced |
| Alliancebernstein L.P. | 4,838,703 | $183.5M | 0.07% | −356,838−6.9% | Reduced |
| DnB Asset Management AS | 4,791,879 | $181.8M | 1.04% | +365,964+8.3% | Added |
| Barclays PLC | 4,542,061 | $172.3M | 0.11% | −536,300−10.6% | Reduced |
| Dimensional Fund Advisors LP | 3,419,139 | $129.7M | 0.04% | +11,313+0.3% | Added |
| Slate Path Capital LP | 3,259,800 | $123.6M | 4.52% | +3,259,800 | New |
| Lyrical Asset Management LP | 3,192,429 | $121.1M | 2.27% | −185,781−5.5% | Reduced |
| Northern Trust Corp | 3,176,755 | $120.5M | 0.02% | −83,561−2.6% | Reduced |
| Charles Schwab Investment Management Inc | 2,961,434 | $112.3M | 0.03% | +47,937+1.6% | Added |
| Norges Bank | 2,777,578 | $105.4M | 0.02% | +226,075+8.9% | Added |
| Bank of New York Mellon Corp | 2,663,909 | $101.0M | 0.02% | −129,540−4.6% | Reduced |
| Legal & General Group Plc | 2,622,764 | $99.5M | 0.03% | +94,876+3.8% | Added |
| Parnassus Investments | 2,560,322 | $97.1M | 0.23% | −1,954,909−43.3% | Reduced |
| Morgan Stanley | 2,436,117 | $92.4M | 0.01% | +23,544+1.0% | Added |
| Clearbridge Investments, LLC | 2,402,088 | $91.1M | 0.08% | −202,740−7.8% | Reduced |
| FengHe Fund Management Pte. Ltd. | 2,319,597 | $88.0M | 17.40% | +2,319,597 | New |
| Primecap Management Co | 2,286,976 | $86.7M | 0.07% | −128,100−5.3% | Reduced |
| Boston Partners | 2,112,288 | $80.2M | 0.11% | −709,882−25.2% | Reduced |
| Assenagon Asset Management S.A. | 2,040,124 | $77.4M | 0.30% | +1,474,483+260.7% | Added |
| UBS Group AG | 2,014,792 | $76.4M | 0.03% | −1,732,112−46.2% | Reduced |
| Maple Rock Capital Partners Inc. | 1,923,101 | $72.9M | 9.29% | −121,000−5.9% | Reduced |
| FIL Ltd | 1,872,349 | $71.0M | 0.08% | −831,752−30.8% | Reduced |
| Alyeska Investment Group, L.P. | 1,774,541 | $67.3M | 0.51% | +526,146+42.1% | Added |
| Amundi | 1,736,279 | $66.9M | 0.03% | −1,547,865−47.1% | Reduced |
| UBS Asset Management Americas Inc | 1,618,517 | $61.0M | 0.03% | 00.0% | Unchanged |
| CDAM (UK) Ltd | 1,601,089 | $60.7M | 8.63% | −20,100−1.2% | Reduced |
| Citadel Advisors LLC | 1,557,449 | $59.1M | 0.07% | +733,156+88.9% | Added |
| FMR LLC | 1,398,798 | $53.1M | 0.00% | −76,133−5.2% | Reduced |
| Deutsche Bank AG | 1,351,789 | $51.3M | 0.03% | +652,264+93.2% | Added |
| Royal Bank of Canada | 1,333,857 | $50.6M | 0.01% | +77,496+6.2% | Added |
| Schroder Investment Management Group | 1,275,621 | $48.4M | 0.07% | +244,373+23.7% | Added |
| Ossiam | 1,238,408 | $47.0M | 0.84% | +352,071+39.7% | Added |
| Bank of Montreal | 1,137,549 | $46.1M | 0.03% | +781,952+219.9% | Added |
| Thompson Siegel & Walmsley LLC | 1,192,261 | $45.2M | 0.72% | −191,136−13.8% | Reduced |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 1,185,000 | $44.9M | 0.54% | 00.0% | Unchanged |
| Swiss National Bank | 1,153,107 | $43.7M | 0.03% | −107,600−8.5% | Reduced |
| Balyasny Asset Management LLC | 1,148,023 | $43.5M | 0.12% | +508,045+79.4% | Added |
| Toronto Dominion Bank | 983,231 | $37.3M | 0.06% | +595,187+153.4% | Added |
| Bank of America Corp | 942,780 | $35.8M | 0.00% | −791,730−45.6% | Reduced |
| Nuveen Asset Management, LLC | 939,255 | $35.6M | 0.01% | +97,723+11.6% | Added |
| Credit Suisse AG | 873,028 | $33.1M | 0.03% | +49,942+6.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 788,624 | $29.9M | 0.02% | −108,191−12.1% | Reduced |
| HSBC Holdings PLC | 783,258 | $29.7M | 0.03% | +135,131+20.8% | Added |
| National Bank of Canada | 750,713 | $28.9M | 0.06% | +69,556+10.2% | Added |
| JPMorgan Chase & Co | 703,109 | $26.7M | 0.00% | +280,555+66.4% | Added |
| Goldman Sachs Group Inc | 693,536 | $26.3M | 0.01% | −276,622−28.5% | Reduced |
| Thunderbird Partners LLP | 673,933 | $25.6M | 7.86% | −514,547−43.3% | Reduced |
| Deprince Race & Zollo Inc | 642,449 | $24.4M | 0.56% | −63,282−9.0% | Reduced |
| D. E. Shaw & Co., Inc. | 638,426 | $24.2M | 0.04% | +503,697+373.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 621,745 | $23.6M | 0.11% | −47,255−7.1% | Reduced |
| Rhumbline Advisers | 614,947 | $23.3M | 0.03% | +874+0.1% | Added |
| National Pension Service | 587,314 | $22.1M | 0.04% | +497,878+556.7% | Added |
| California Public Employees Retirement System | 569,855 | $21.6M | 0.02% | −33,883−5.6% | Reduced |
| Wells Fargo & Company | 525,813 | $19.9M | 0.01% | −43,077−7.6% | Reduced |
| State of Tennessee, Treasury Department | 523,622 | $19.9M | 0.08% | +96,288+22.5% | Added |
| California State Teachers Retirement System | 519,398 | $19.7M | 0.03% | −5,325−1.0% | Reduced |
| Intech Investment Management LLC | 499,856 | $19.0M | 0.20% | −76,565−13.3% | Reduced |
| Jane Street Group, LLC | 493,121 | $18.7M | 0.03% | −145,732−22.8% | Reduced |
| Woodline Partners LP | 491,414 | $18.6M | 0.22% | +280,140+132.6% | Added |
| Twinbeech Capital LP | 455,563 | $17.3M | 0.34% | +455,563 | New |
| Walleye Capital LLC | 454,161 | $17.2M | 0.30% | −18,197−3.9% | Reduced |
| BNP Paribas Arbitrage, SA | 450,876 | $17.1M | 0.03% | −4,649−1.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 414,983 | $15.7M | 0.14% | +372,031+866.2% | Added |
| Nexus Investment Management ULC | 412,403 | $15.6M | 1.70% | +1,415+0.3% | Added |
| Citigroup Inc | 388,339 | $14.7M | 0.02% | −34,374−8.1% | Reduced |
| Susquehanna International Group, LLP | 371,470 | $14.1M | 0.02% | −454,717−55.0% | Reduced |
| State Board of Administration of Florida Retirement System | 371,352 | $14.1M | 0.03% | −10,719−2.8% | Reduced |
| Principal Financial Group Inc | 367,126 | $13.9M | 0.01% | −23,920−6.1% | Reduced |
| IPG Investment Advisors LLC | 358,340 | $13.6M | 2.97% | +116,970+48.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 353,786 | $13.4M | 0.04% | +1,331+0.4% | Added |
| Prudential Financial Inc | 319,370 | $13.3M | 0.02% | −51,162−13.8% | Reduced |
| South Dakota Investment Council | 324,604 | $12.3M | 0.26% | +11,122+3.5% | Added |
| Storebrand Asset Management AS | 320,580 | $12.2M | 0.06% | −163,074−33.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 318,737 | $12.1M | 0.03% | −1,000−0.3% | Reduced |
| New York State Teachers Retirement System | 314,672 | $11.9M | 0.03% | −4,050−1.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 313,262 | $11.9M | 0.06% | +285,458+1,026.7% | Added |
| Canada Pension Plan Investment Board | 310,933 | $11.8M | 0.02% | +310,933 | New |
| M&G Investment Management Ltd | 303,142 | $11.5M | 0.07% | −30,848−9.2% | Reduced |
| First Trust Advisors LP | 296,273 | $11.2M | 0.01% | −821,743−73.5% | Reduced |
| New York State Common Retirement Fund | 288,080 | $10.9M | 0.01% | −9,426−3.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 283,231 | $10.7M | 0.02% | +36,232+14.7% | Added |
| Goodman Financial Corp | 281,392 | $10.7M | 2.96% | +4,849+1.8% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 277,028 | $10.5M | 0.07% | +26,359+10.5% | Added |
| Natixis | 266,510 | $10.1M | 0.09% | −895,080−77.1% | Reduced |
| SEI Investments Co | 261,366 | $9.91M | 0.02% | +36,198+16.1% | Added |
| Redwood Grove Capital, LLC | 260,993 | $9.90M | 4.19% | 00.0% | Unchanged |
| Rokos Capital Management LLP | 260,892 | $9.84M | 0.20% | +260,892 | New |
| APG Asset Management N.V. | 279,940 | $9.73M | 0.02% | −5,623−2.0% | Reduced |
| Great West Life Assurance Co | 244,236 | $9.31M | 0.02% | −9,924−3.9% | Reduced |
| Russell Investments Group, Ltd. | 239,428 | $9.07M | 0.02% | −297,510−55.4% | Reduced |
| Manufacturers Life Insurance Company, The | 237,256 | $9.00M | 0.01% | +5,252+2.3% | Added |