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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 41,020,618 | $2.80B | 0.05% | +2,192,381+5.6% | Added |
| BlackRock, Inc. | 28,392,693 | $1.94B | 0.04% | +28,392,693 | New |
| FMR LLC | 18,952,195 | $1.29B | 0.08% | −1,620,790−7.9% | Reduced |
| JPMorgan Chase & Co | 18,270,246 | $1.25B | 0.10% | +15,758,669+627.4% | Added |
| Bank of America Corp | 14,899,625 | $1.02B | 0.09% | −348,250−2.3% | Reduced |
| State Street Corp | 13,572,686 | $926.9M | 0.04% | +423,651+3.2% | Added |
| Price T Rowe Associates Inc | 11,941,935 | $815.5M | 0.09% | −3,042,228−20.3% | Reduced |
| DnB Asset Management AS | 10,609,872 | $724.5M | 3.27% | +2,752,286+35.0% | Added |
| Geode Capital Management, LLC | 7,921,608 | $539.4M | 0.04% | +76,781+1.0% | Added |
| Ameriprise Financial Inc | 6,545,207 | $447.0M | 0.11% | +1,016,562+18.4% | Added |
| Slate Path Capital LP | 6,412,703 | $437.9M | 7.34% | +2,611,730+68.7% | Added |
| UBS Group AG | 6,313,051 | $431.1M | 0.12% | −144,983−2.2% | Reduced |
| Norges Bank | 5,808,452 | $396.7M | 0.06% | −63,611−1.1% | Reduced |
| Morgan Stanley | 4,297,044 | $293.4M | 0.02% | −5,581,008−56.5% | Reduced |
| Invesco Ltd. | 3,764,757 | $257.1M | 0.05% | +468,901+14.2% | Added |
| UBS Asset Management Americas Inc | 3,711,428 | $253.5M | 0.07% | +732,344+24.6% | Added |
| Alliancebernstein L.P. | 3,439,550 | $234.9M | 0.08% | −890,693−20.6% | Reduced |
| Nuveen Asset Management, LLC | 3,337,881 | $227.9M | 0.06% | −380,920−10.2% | Reduced |
| Maple Rock Capital Partners Inc. | 3,287,400 | $224.5M | 12.76% | +383,390+13.2% | Added |
| 59 North Capital Management, LP | 3,220,044 | $219.9M | 9.86% | +219,798+7.3% | Added |
| Holocene Advisors, LP | 3,192,762 | $218.0M | 0.88% | +651,847+25.7% | Added |
| Northern Trust Corp | 2,919,402 | $199.4M | 0.03% | −89,818−3.0% | Reduced |
| Dimensional Fund Advisors LP | 2,899,585 | $198.0M | 0.05% | +17,738+0.6% | Added |
| Two Sigma Advisers, LP | 2,638,800 | $180.2M | 0.42% | −1,056,900−28.6% | Reduced |
| Millennium Management LLC | 2,621,476 | $179.0M | 0.16% | −2,389,837−47.7% | Reduced |
| Legal & General Group Plc | 2,537,276 | $173.3M | 0.05% | +158,839+6.7% | Added |
| Parnassus Investments | 2,393,123 | $163.4M | 0.35% | +89,959+3.9% | Added |
| Charles Schwab Investment Management Inc | 2,258,193 | $154.2M | 0.03% | −881,078−28.1% | Reduced |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 2,250,000 | $153.7M | 1.44% | +1,065,000+89.9% | Added |
| Bank of New York Mellon Corp | 2,249,375 | $153.6M | 0.03% | −611,854−21.4% | Reduced |
| Agf Management Ltd | 2,228,846 | $152.2M | 0.77% | +26,656+1.2% | Added |
| FIL Ltd | 2,151,871 | $147.0M | 0.13% | −29,659−1.4% | Reduced |
| Sachem Head Capital Management LP | 2,030,000 | $138.6M | 7.27% | +871,500+75.2% | Added |
| Macquarie Group Ltd | 2,020,720 | $138.0M | 0.15% | +1,926,087+2,035.3% | Added |
| Kodai Capital Management LP | 1,838,208 | $125.5M | 2.61% | +809,160+78.6% | Added |
| Alyeska Investment Group, L.P. | 1,823,902 | $124.6M | 0.64% | +160,012+9.6% | Added |
| Royal Bank of Canada | 1,706,271 | $116.5M | 0.03% | +263,832+18.3% | Added |
| Neuberger Berman Group LLC | 1,631,402 | $111.4M | 0.09% | +175,610+12.1% | Added |
| Citadel Advisors LLC | 1,587,460 | $108.4M | 0.11% | −3,150,823−66.5% | Reduced |
| Davidson Kempner Capital Management LP | 1,560,192 | $106.6M | 2.31% | +161,834+11.6% | Added |
| Amundi | 1,582,987 | $104.7M | 0.04% | +174,594+12.4% | Added |
| Artemis Investment Management LLP | 1,445,786 | $98.7M | 1.51% | −710,666−33.0% | Reduced |
| Two Sigma Investments, LP | 1,365,290 | $93.2M | 0.21% | −416,073−23.4% | Reduced |
| Allianz Asset Management GmbH | 1,343,387 | $91.7M | 0.14% | +306,760+29.6% | Added |
| Clearbridge Investments, LLC | 1,333,687 | $91.1M | 0.07% | −213,458−13.8% | Reduced |
| Deutsche Bank AG | 1,280,374 | $87.4M | 0.04% | +171,928+15.5% | Added |
| Cartenna Capital, LP | 1,250,000 | $85.4M | 6.78% | +1,250,000 | New |
| Janus Henderson Group PLC | 1,235,332 | $84.4M | 0.04% | −225,907−15.5% | Reduced |
| Renaissance Technologies LLC | 1,218,233 | $83.2M | 0.13% | +1,218,233 | New |
| HSBC Holdings PLC | 1,210,935 | $82.9M | 0.05% | −236,768−16.4% | Reduced |
| Squarepoint Ops LLC | 1,178,281 | $80.5M | 0.26% | +598,193+103.1% | Added |
| Primecap Management Co | 1,161,435 | $79.3M | 0.06% | −34,690−2.9% | Reduced |
| BNP Paribas Arbitrage, SA | 1,150,454 | $78.6M | 0.08% | +294,654+34.4% | Added |
| Avala Global LP | 1,147,700 | $78.4M | 5.16% | +377,500+49.0% | Added |
| Swiss National Bank | 969,007 | $66.2M | 0.04% | +3,300+0.3% | Added |
| Goldman Sachs Group Inc | 942,807 | $64.4M | 0.01% | −357,488−27.5% | Reduced |
| Barclays PLC | 926,853 | $63.3M | 0.03% | −5,411,089−85.4% | Reduced |
| Wells Fargo & Company | 920,317 | $62.8M | 0.02% | +33,245+3.7% | Added |
| Parsifal Capital Management, LP | 908,245 | $62.0M | 4.82% | −67,776−6.9% | Reduced |
| LSV Asset Management | 877,200 | $59.9M | 0.13% | +877,200 | New |
| National Pension Service | 854,801 | $58.4M | 0.06% | +354,343+70.8% | Added |
| Walleye Capital LLC | 837,210 | $57.2M | 0.61% | +484,577+137.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 791,512 | $54.1M | 0.04% | −100,826−11.3% | Reduced |
| No Street GP LP | 775,000 | $52.9M | 4.08% | −150,000−16.2% | Reduced |
| Manufacturers Life Insurance Company, The | 744,938 | $50.9M | 0.04% | +69,063+10.2% | Added |
| Bank of Montreal | 725,456 | $50.4M | 0.02% | −389,388−34.9% | Reduced |
| Qube Research & Technologies Ltd | 737,331 | $50.4M | 0.09% | +1,821+0.2% | Added |
| Ossiam | 652,343 | $44.5M | 0.86% | −3,766−0.6% | Reduced |
| D. E. Shaw & Co., Inc. | 633,813 | $43.3M | 0.06% | −1,490,029−70.2% | Reduced |
| Rhumbline Advisers | 620,643 | $42.4M | 0.04% | −6,990−1.1% | Reduced |
| Citigroup Inc | 612,023 | $41.8M | 0.04% | −378,475−38.2% | Reduced |
| Deprince Race & Zollo Inc | 603,274 | $41.2M | 0.79% | −7,964−1.3% | Reduced |
| Korea Investment CORP | 594,547 | $40.6M | 0.10% | −139,726−19.0% | Reduced |
| California State Teachers Retirement System | 502,893 | $34.3M | 0.04% | −5,260−1.0% | Reduced |
| STRS Ohio | 478,364 | $32.7M | 0.13% | +158,102+49.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 476,652 | $32.6M | 0.03% | +52,171+12.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 439,739 | $30.0M | 0.14% | +78,914+21.9% | Added |
| Glenview Capital Management, LLC | 434,276 | $29.7M | 0.63% | +434,276 | New |
| CastleKnight Management LP | 428,900 | $29.3M | 3.40% | +53,300+14.2% | Added |
| California Public Employees Retirement System | 428,512 | $29.3M | 0.02% | −139,349−24.5% | Reduced |
| Kadensa Capital Ltd | 424,040 | $29.0M | 7.58% | +53,341+14.4% | Added |
| Hampton Road Capital Management LP | 420,286 | $28.7M | 4.91% | −159,955−27.6% | Reduced |
| Sora Investors LLC | 400,000 | $27.3M | 4.77% | −100,000−20.0% | Reduced |
| Principal Financial Group Inc | 375,637 | $25.7M | 0.01% | −136,704−26.7% | Reduced |
| Aequim Alternative Investments LP | 371,000 | $25.3M | 0.89% | +217,800+142.2% | Added |
| Russell Investments Group, Ltd. | 355,487 | $24.3M | 0.04% | −3,762−1.0% | Reduced |
| Broad Bay Capital Management, LP | 353,700 | $24.2M | 3.32% | −900−0.3% | Reduced |
| State Board of Administration of Florida Retirement System | 346,708 | $23.7M | 0.05% | +268+0.1% | Added |
| Adage Capital Partners GP, L.L.C. | 342,737 | $23.4M | 0.04% | +29,500+9.4% | Added |
| Great West Life Assurance Co | 338,604 | $23.2M | 0.04% | +15,611+4.8% | Added |
| Storebrand Asset Management AS | 321,451 | $22.0M | 0.07% | −11,504−3.5% | Reduced |
| Mackenzie Financial Corp | 317,376 | $21.7M | 0.03% | +136,699+75.7% | Added |
| Walleye Trading LLC | 297,414 | $20.3M | 0.49% | +297,414 | New |
| Swedbank AB | 291,777 | $19.9M | 0.03% | +47,965+19.7% | Added |
| Cinctive Capital Management LP | 291,411 | $19.9M | 1.14% | +178,644+158.4% | Added |
| Marshall Wace, LLP | 288,920 | $19.7M | 0.03% | −420,466−59.3% | Reduced |
| Envestnet Asset Management Inc | 286,217 | $19.5M | 0.01% | +11,241+4.1% | Added |
| KBC Group NV | 277,010 | $18.9M | 0.06% | +27,849+11.2% | Added |
| Troluce Capital Advisors LLC | 275,000 | $18.8M | 3.36% | −25,000−8.3% | Reduced |
| AQR Capital Management LLC | 274,739 | $18.8M | 0.03% | +191,484+230.0% | Added |