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 |
|---|---|---|---|---|---|
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 472,303 | $32.2M | 0.04% | +250,405+112.8% | Added |
| California State Teachers Retirement System | 489,036 | $33.4M | 0.04% | −4,455−0.9% | Reduced |
| Sora Investors LLC | 500,000 | $34.1M | 5.61% | −200,000−28.6% | Reduced |
| Avala Global LP | 514,800 | $35.1M | 2.57% | +514,800 | New |
| Ossiam | 523,730 | $35.7M | 0.63% | +4,920+0.9% | Added |
| National Pension Service | 528,544 | $36.1M | 0.04% | −39,311−6.9% | Reduced |
| Citigroup Inc | 534,280 | $36.5M | 0.04% | −493,235−48.0% | Reduced |
| Mizuho Markets Americas LLC | 550,859 | $37.6M | 1.03% | −160,617−22.6% | Reduced |
| Squarepoint Ops LLC | 567,298 | $38.7M | 0.16% | +404,318+248.1% | Added |
| Credit Suisse AG | 570,609 | $38.9M | 0.04% | −240,369−29.6% | Reduced |
| California Public Employees Retirement System | 575,425 | $39.3M | 0.03% | +98,478+20.6% | Added |
| Assenagon Asset Management S.A. | 588,732 | $40.2M | 0.11% | +23,355+4.1% | Added |
| Rhumbline Advisers | 596,488 | $40.7M | 0.04% | −25,161−4.0% | Reduced |
| Deprince Race & Zollo Inc | 618,834 | $42.2M | 0.91% | −6,019−1.0% | Reduced |
| Westfield Capital Management Co LP | 640,806 | $43.7M | 0.23% | −284,652−30.8% | Reduced |
| Point72 Hong Kong Ltd | 643,095 | $43.9M | 2.21% | +311,650+94.0% | Added |
| Artisan Partners Limited Partnership | 689,273 | $47.0M | 0.07% | +689,273 | New |
| Parsifal Capital Management, LP | 725,500 | $49.5M | 3.42% | +725,500 | New |
| Principal Financial Group Inc | 744,083 | $50.8M | 0.03% | −52,701−6.6% | Reduced |
| Allianz Asset Management GmbH | 748,275 | $51.1M | 0.09% | +342,103+84.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 822,281 | $56.1M | 0.04% | +64,980+8.6% | Added |
| Barclays PLC | 843,295 | $57.5M | 0.03% | +67,919+8.8% | Added |
| Goldman Sachs Group Inc | 875,055 | $59.7M | 0.01% | +206,725+30.9% | Added |
| Thunderbird Partners LLP | 875,159 | $59.7M | 15.32% | −70,398−7.4% | Reduced |
| No Street GP LP | 905,000 | $61.8M | 5.42% | +905,000 | New |
| Schroder Investment Management Group | 905,139 | $61.8M | 0.07% | −234,636−20.6% | Reduced |
| Deutsche Bank AG | 950,528 | $64.9M | 0.03% | +32,290+3.5% | Added |
| Swiss National Bank | 971,007 | $66.3M | 0.05% | −42,600−4.2% | Reduced |
| Amundi | 998,632 | $68.2M | 0.03% | +543,525+119.4% | Added |
| Wells Fargo & Company | 999,978 | $68.2M | 0.02% | +5,120+0.5% | Added |
| Korea Investment CORP | 1,009,713 | $68.9M | 0.17% | +163,812+19.4% | Added |
| BNP Paribas Arbitrage, SA | 1,063,520 | $72.6M | 0.09% | −674,085−38.8% | Reduced |
| Hampton Road Capital Management LP | 1,065,574 | $72.7M | 9.65% | +653,074+158.3% | Added |
| Canada Pension Plan Investment Board | 1,071,600 | $73.1M | 0.08% | +981,527+1,089.7% | Added |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 1,185,000 | $80.9M | 0.81% | 00.0% | Unchanged |
| Primecap Management Co | 1,275,888 | $87.1M | 0.06% | −266,720−17.3% | Reduced |
| Balyasny Asset Management LLC | 1,300,324 | $88.7M | 0.23% | −3,641,006−73.7% | Reduced |
| FengHe Fund Management Pte. Ltd. | 1,331,331 | $90.9M | 11.44% | +1,128,931+557.8% | Added |
| Bank of Montreal | 1,365,885 | $93.4M | 0.05% | +274,571+25.2% | Added |
| Parnassus Investments | 1,414,870 | $96.6M | 0.21% | 00.0% | Unchanged |
| CDAM (UK) Ltd | 1,440,034 | $98.3M | 12.22% | −133,200−8.5% | Reduced |
| HSBC Holdings PLC | 1,542,809 | $105.3M | 0.07% | +324,876+26.7% | Added |
| Davidson Kempner Capital Management LP | 1,551,308 | $105.8M | 1.57% | +701,308+82.5% | Added |
| Royal Bank of Canada | 1,551,174 | $105.9M | 0.03% | +381,958+32.7% | Added |
| Clearbridge Investments, LLC | 1,611,662 | $110.0M | 0.09% | −46,153−2.8% | Reduced |
| Neuberger Berman Group LLC | 1,652,479 | $112.8M | 0.09% | +1,405,036+567.8% | Added |
| Kodai Capital Management LP | 1,847,893 | $126.1M | 2.95% | −2,217,417−54.5% | Reduced |
| Two Sigma Investments, LP | 1,888,885 | $128.9M | 0.32% | −204,936−9.8% | Reduced |
| Bank of New York Mellon Corp | 2,050,252 | $139.9M | 0.03% | −79,373−3.7% | Reduced |
| JPMorgan Chase & Co | 2,291,299 | $156.4M | 0.01% | +1,526,849+199.7% | Added |
| Two Sigma Advisers, LP | 2,410,700 | $164.5M | 0.38% | +976,800+68.1% | Added |
| FIL Ltd | 2,421,375 | $165.2M | 0.16% | +445,472+22.5% | Added |
| Artemis Investment Management LLP | 2,471,433 | $168.6M | 2.19% | +471,844+23.6% | Added |
| Legal & General Group Plc | 2,532,090 | $172.8M | 0.05% | −14,589−0.6% | Reduced |
| D. E. Shaw & Co., Inc. | 2,532,263 | $172.8M | 0.22% | −201,073−7.4% | Reduced |
| UBS Asset Management Americas Inc | 2,548,154 | $173.9M | 0.06% | +211,575+9.1% | Added |
| Victory Capital Management Inc | 2,717,703 | $185.5M | 0.18% | −5,639,964−67.5% | Reduced |
| Dimensional Fund Advisors LP | 2,738,773 | $186.9M | 0.05% | −375,022−12.0% | Reduced |
| Voya Investment Management LLC | 2,898,976 | $197.8M | 0.19% | +1,344,823+86.5% | Added |
| Maple Rock Capital Partners Inc. | 2,904,010 | $198.2M | 12.55% | +68,340+2.4% | Added |
| Northern Trust Corp | 3,022,868 | $206.3M | 0.04% | −60,327−2.0% | Reduced |
| Charles Schwab Investment Management Inc | 3,122,362 | $213.1M | 0.05% | +25,369+0.8% | Added |
| Holocene Advisors, LP | 3,403,197 | $232.2M | 0.86% | +167,245+5.2% | Added |
| Nuveen Asset Management, LLC | 3,864,964 | $263.7M | 0.08% | +2,990,491+342.0% | Added |
| Point72 Asset Management, L.P. | 3,917,517 | $267.3M | 0.78% | −383,534−8.9% | Reduced |
| Alliancebernstein L.P. | 4,325,238 | $295.2M | 0.10% | −221,226−4.9% | Reduced |
| FMR LLC | 4,351,906 | $297.0M | 0.02% | +3,828,605+731.6% | Added |
| Invesco Ltd. | 4,661,946 | $318.1M | 0.07% | +368,338+8.6% | Added |
| Morgan Stanley | 4,734,607 | $323.1M | 0.03% | −2,093,598−30.7% | Reduced |
| Millennium Management LLC | 4,772,205 | $325.7M | 0.28% | −5,711,316−54.5% | Reduced |
| Slate Path Capital LP | 5,293,373 | $361.2M | 7.16% | +515,873+10.8% | Added |
| Ameriprise Financial Inc | 5,404,958 | $368.8M | 0.10% | +1,256,100+30.3% | Added |
| Norges Bank | 5,546,601 | $378.5M | 0.06% | +2,664,076+92.4% | Added |
| Citadel Advisors LLC | 5,792,259 | $395.3M | 0.38% | −1,107,094−16.0% | Reduced |
| UBS Group AG | 6,070,176 | $414.2M | 0.14% | +327,091+5.7% | Added |
| Geode Capital Management, LLC | 7,659,316 | $521.3M | 0.05% | +240,664+3.2% | Added |
| DnB Asset Management AS | 7,650,830 | $522.1M | 2.72% | +2,063,132+36.9% | Added |
| State Street Corp | 12,920,495 | $881.7M | 0.04% | +179,006+1.4% | Added |
| Bank of America Corp | 13,204,242 | $901.1M | 0.09% | +12,384,899+1,511.6% | Added |
| Price T Rowe Associates Inc | 21,938,787 | $1.50B | 0.18% | −2,230,568−9.2% | Reduced |
| BlackRock Inc. | 27,465,595 | $1.87B | 0.04% | +59,437+0.2% | Added |
| Vanguard Group Inc | 38,526,936 | $2.63B | 0.05% | −53,002−0.1% | Reduced |
| Transamerica Financial Advisors, Inc. | 1 | – | – | +1 | New |
| Cartenna Capital, LP | 0 | $0 | 0.00% | −360,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −320,700−100.0% | Sold out |
| SeaTown Holdings Pte. Ltd. | 0 | $0 | 0.00% | −309,339−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −249,327−100.0% | Sold out |
| Weiss Multi-Strategy Advisers LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −195,241−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −192,814−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −164,903−100.0% | Sold out |
| swisspartners Advisors Ltd | 0 | $0 | 0.00% | −146,908−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −117,231−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −97,060−100.0% | Sold out |
| AMF Pensionsforsakring AB | 0 | $0 | 0.00% | −89,487−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −87,100−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −74,508−100.0% | Sold out |
| Nishkama Capital, LLC | 0 | $0 | 0.00% | −72,821−100.0% | Sold out |
| IPG Investment Advisors LLC | 0 | $0 | 0.00% | −59,805−100.0% | Sold out |
| Eisler Capital (UK) Ltd. | 0 | $0 | 0.00% | −51,586−100.0% | Sold out |