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 2024
Institutional positions in Western Digital Corp as of Sep 30, 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
- 698
- −55 vs. Q2 2024
- Shares held
- 323.1M
- +15.7M (+5.1%) vs. Q2 2024
- Total value
- $22.1B
- −$1.23B (−5.3%) vs. Q2 2024
- New holders
- 104
- 249 more added
- Sold out
- 159
- 261 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KBC Group NV | 277,010 | $18.9M | 0.06% | +27,849+11.2% | Added |
| Envestnet Asset Management Inc | 286,217 | $19.5M | 0.01% | +11,241+4.1% | Added |
| Marshall Wace, LLP | 288,920 | $19.7M | 0.03% | −420,466−59.3% | Reduced |
| Cinctive Capital Management LP | 291,411 | $19.9M | 1.14% | +178,644+158.4% | Added |
| Swedbank AB | 291,777 | $19.9M | 0.03% | +47,965+19.7% | Added |
| Walleye Trading LLC | 297,414 | $20.3M | 0.49% | +297,414 | New |
| Mackenzie Financial Corp | 317,376 | $21.7M | 0.03% | +136,699+75.7% | Added |
| Storebrand Asset Management AS | 321,451 | $22.0M | 0.07% | −11,504−3.5% | Reduced |
| Great West Life Assurance Co | 338,604 | $23.2M | 0.04% | +15,611+4.8% | Added |
| Adage Capital Partners GP, L.L.C. | 342,737 | $23.4M | 0.04% | +29,500+9.4% | Added |
| State Board of Administration of Florida Retirement System | 346,708 | $23.7M | 0.05% | +268+0.1% | Added |
| Broad Bay Capital Management, LP | 353,700 | $24.2M | 3.32% | −900−0.3% | Reduced |
| Russell Investments Group, Ltd. | 355,487 | $24.3M | 0.04% | −3,762−1.0% | Reduced |
| Aequim Alternative Investments LP | 371,000 | $25.3M | 0.89% | +217,800+142.2% | Added |
| Principal Financial Group Inc | 375,637 | $25.7M | 0.01% | −136,704−26.7% | Reduced |
| Sora Investors LLC | 400,000 | $27.3M | 4.77% | −100,000−20.0% | Reduced |
| Hampton Road Capital Management LP | 420,286 | $28.7M | 4.91% | −159,955−27.6% | Reduced |
| Kadensa Capital Ltd | 424,040 | $29.0M | 7.58% | +53,341+14.4% | Added |
| California Public Employees Retirement System | 428,512 | $29.3M | 0.02% | −139,349−24.5% | Reduced |
| CastleKnight Management LP | 428,900 | $29.3M | 3.40% | +53,300+14.2% | Added |
| Glenview Capital Management, LLC | 434,276 | $29.7M | 0.63% | +434,276 | New |
| Skandinaviska Enskilda Banken AB (publ) | 439,739 | $30.0M | 0.14% | +78,914+21.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 476,652 | $32.6M | 0.03% | +52,171+12.3% | Added |
| STRS Ohio | 478,364 | $32.7M | 0.13% | +158,102+49.4% | Added |
| California State Teachers Retirement System | 502,893 | $34.3M | 0.04% | −5,260−1.0% | Reduced |
| Korea Investment CORP | 594,547 | $40.6M | 0.10% | −139,726−19.0% | Reduced |
| Deprince Race & Zollo Inc | 603,274 | $41.2M | 0.79% | −7,964−1.3% | Reduced |
| Citigroup Inc | 612,023 | $41.8M | 0.04% | −378,475−38.2% | Reduced |
| Rhumbline Advisers | 620,643 | $42.4M | 0.04% | −6,990−1.1% | Reduced |
| D. E. Shaw & Co., Inc. | 633,813 | $43.3M | 0.06% | −1,490,029−70.2% | Reduced |
| Ossiam | 652,343 | $44.5M | 0.86% | −3,766−0.6% | Reduced |
| Qube Research & Technologies Ltd | 737,331 | $50.4M | 0.09% | +1,821+0.2% | Added |
| Bank of Montreal | 725,456 | $50.4M | 0.02% | −389,388−34.9% | Reduced |
| Manufacturers Life Insurance Company, The | 744,938 | $50.9M | 0.04% | +69,063+10.2% | Added |
| No Street GP LP | 775,000 | $52.9M | 4.08% | −150,000−16.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 791,512 | $54.1M | 0.04% | −100,826−11.3% | Reduced |
| Walleye Capital LLC | 837,210 | $57.2M | 0.61% | +484,577+137.4% | Added |
| National Pension Service | 854,801 | $58.4M | 0.06% | +354,343+70.8% | Added |
| LSV Asset Management | 877,200 | $59.9M | 0.13% | +877,200 | New |
| Parsifal Capital Management, LP | 908,245 | $62.0M | 4.82% | −67,776−6.9% | Reduced |
| Wells Fargo & Company | 920,317 | $62.8M | 0.02% | +33,245+3.7% | Added |
| Barclays PLC | 926,853 | $63.3M | 0.03% | −5,411,089−85.4% | Reduced |
| Goldman Sachs Group Inc | 942,807 | $64.4M | 0.01% | −357,488−27.5% | Reduced |
| Swiss National Bank | 969,007 | $66.2M | 0.04% | +3,300+0.3% | Added |
| Avala Global LP | 1,147,700 | $78.4M | 5.16% | +377,500+49.0% | Added |
| BNP Paribas Arbitrage, SA | 1,150,454 | $78.6M | 0.08% | +294,654+34.4% | Added |
| Primecap Management Co | 1,161,435 | $79.3M | 0.06% | −34,690−2.9% | Reduced |
| Squarepoint Ops LLC | 1,178,281 | $80.5M | 0.26% | +598,193+103.1% | Added |
| HSBC Holdings PLC | 1,210,935 | $82.9M | 0.05% | −236,768−16.4% | Reduced |
| Renaissance Technologies LLC | 1,218,233 | $83.2M | 0.13% | +1,218,233 | New |
| Janus Henderson Group PLC | 1,235,332 | $84.4M | 0.04% | −225,907−15.5% | Reduced |
| Cartenna Capital, LP | 1,250,000 | $85.4M | 6.78% | +1,250,000 | New |
| Deutsche Bank AG | 1,280,374 | $87.4M | 0.04% | +171,928+15.5% | Added |
| Clearbridge Investments, LLC | 1,333,687 | $91.1M | 0.07% | −213,458−13.8% | Reduced |
| Allianz Asset Management GmbH | 1,343,387 | $91.7M | 0.14% | +306,760+29.6% | Added |
| Two Sigma Investments, LP | 1,365,290 | $93.2M | 0.21% | −416,073−23.4% | Reduced |
| Artemis Investment Management LLP | 1,445,786 | $98.7M | 1.51% | −710,666−33.0% | Reduced |
| Amundi | 1,582,987 | $104.7M | 0.04% | +174,594+12.4% | Added |
| Davidson Kempner Capital Management LP | 1,560,192 | $106.6M | 2.31% | +161,834+11.6% | Added |
| Citadel Advisors LLC | 1,587,460 | $108.4M | 0.11% | −3,150,823−66.5% | Reduced |
| Neuberger Berman Group LLC | 1,631,402 | $111.4M | 0.09% | +175,610+12.1% | Added |
| Royal Bank of Canada | 1,706,271 | $116.5M | 0.03% | +263,832+18.3% | Added |
| Alyeska Investment Group, L.P. | 1,823,902 | $124.6M | 0.64% | +160,012+9.6% | Added |
| Kodai Capital Management LP | 1,838,208 | $125.5M | 2.61% | +809,160+78.6% | Added |
| Macquarie Group Ltd | 2,020,720 | $138.0M | 0.15% | +1,926,087+2,035.3% | Added |
| Sachem Head Capital Management LP | 2,030,000 | $138.6M | 7.27% | +871,500+75.2% | Added |
| FIL Ltd | 2,151,871 | $147.0M | 0.13% | −29,659−1.4% | Reduced |
| Agf Management Ltd | 2,228,846 | $152.2M | 0.77% | +26,656+1.2% | Added |
| Bank of New York Mellon Corp | 2,249,375 | $153.6M | 0.03% | −611,854−21.4% | Reduced |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 2,250,000 | $153.7M | 1.44% | +1,065,000+89.9% | Added |
| Charles Schwab Investment Management Inc | 2,258,193 | $154.2M | 0.03% | −881,078−28.1% | Reduced |
| Parnassus Investments | 2,393,123 | $163.4M | 0.35% | +89,959+3.9% | Added |
| Legal & General Group Plc | 2,537,276 | $173.3M | 0.05% | +158,839+6.7% | Added |
| Millennium Management LLC | 2,621,476 | $179.0M | 0.16% | −2,389,837−47.7% | Reduced |
| Two Sigma Advisers, LP | 2,638,800 | $180.2M | 0.42% | −1,056,900−28.6% | Reduced |
| Dimensional Fund Advisors LP | 2,899,585 | $198.0M | 0.05% | +17,738+0.6% | Added |
| Northern Trust Corp | 2,919,402 | $199.4M | 0.03% | −89,818−3.0% | Reduced |
| Holocene Advisors, LP | 3,192,762 | $218.0M | 0.88% | +651,847+25.7% | Added |
| 59 North Capital Management, LP | 3,220,044 | $219.9M | 9.86% | +219,798+7.3% | Added |
| Maple Rock Capital Partners Inc. | 3,287,400 | $224.5M | 12.76% | +383,390+13.2% | Added |
| Nuveen Asset Management, LLC | 3,337,881 | $227.9M | 0.06% | −380,920−10.2% | Reduced |
| Alliancebernstein L.P. | 3,439,550 | $234.9M | 0.08% | −890,693−20.6% | Reduced |
| UBS Asset Management Americas Inc | 3,711,428 | $253.5M | 0.07% | +732,344+24.6% | Added |
| Invesco Ltd. | 3,764,757 | $257.1M | 0.05% | +468,901+14.2% | Added |
| Morgan Stanley | 4,297,044 | $293.4M | 0.02% | −5,581,008−56.5% | Reduced |
| Norges Bank | 5,808,452 | $396.7M | 0.06% | −63,611−1.1% | Reduced |
| UBS Group AG | 6,313,051 | $431.1M | 0.12% | −144,983−2.2% | Reduced |
| Slate Path Capital LP | 6,412,703 | $437.9M | 7.34% | +2,611,730+68.7% | Added |
| Ameriprise Financial Inc | 6,545,207 | $447.0M | 0.11% | +1,016,562+18.4% | Added |
| Geode Capital Management, LLC | 7,921,608 | $539.4M | 0.04% | +76,781+1.0% | Added |
| DnB Asset Management AS | 10,609,872 | $724.5M | 3.27% | +2,752,286+35.0% | Added |
| Price T Rowe Associates Inc | 11,941,935 | $815.5M | 0.09% | −3,042,228−20.3% | Reduced |
| State Street Corp | 13,572,686 | $926.9M | 0.04% | +423,651+3.2% | Added |
| Bank of America Corp | 14,899,625 | $1.02B | 0.09% | −348,250−2.3% | Reduced |
| JPMorgan Chase & Co | 18,270,246 | $1.25B | 0.10% | +15,758,669+627.4% | Added |
| FMR LLC | 18,952,195 | $1.29B | 0.08% | −1,620,790−7.9% | Reduced |
| BlackRock, Inc. | 28,392,693 | $1.94B | 0.04% | +28,392,693 | New |
| Vanguard Group Inc | 41,020,618 | $2.80B | 0.05% | +2,192,381+5.6% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −2,741,913−100.0% | Sold out |
| Aspex Management (HK) Ltd | 0 | $0 | 0.00% | −2,043,922−100.0% | Sold out |