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 |
|---|---|---|---|---|---|
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 71,405 | $4.88M | 0.17% | +71,405 | New |
| Comerica Bank | 72,437 | $4.95M | 0.02% | −31,331−30.2% | Reduced |
| USS Investment Management Ltd | 72,382 | $4.95M | 0.04% | +3,329+4.8% | Added |
| UniSuper Management Pty Ltd | 73,004 | $4.99M | 0.04% | +8,974+14.0% | Added |
| Edgestream Partners, L.P. | 74,292 | $5.07M | 0.22% | +65,726+767.3% | Added |
| Natixis Advisors, L.P. | 76,131 | $5.20M | 0.01% | +6,455+9.3% | Added |
| Wolverine Trading, LLC | 77,300 | $5.37M | 0.14% | −11,414−12.9% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 79,002 | $5.40M | 0.11% | +79,002 | New |
| Alerus Financial NA | 79,075 | $5.40M | 0.40% | −4,595−5.5% | Reduced |
| HAP Trading, LLC | 79,238 | $5.41M | 2.74% | −18,050−18.6% | Reduced |
| J. Goldman & Co LP | 80,582 | $5.50M | 0.24% | −103,934−56.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 80,823 | $5.52M | 0.06% | +5,310+7.0% | Added |
| US Bancorp | 81,317 | $5.55M | 0.01% | −2,840−3.4% | Reduced |
| Aviva PLC | 81,434 | $5.56M | 0.01% | +1,441+1.8% | Added |
| Robotti Robert | 82,995 | $5.67M | 0.86% | +685+0.8% | Added |
| Patton Fund Management, Inc. | 83,053 | $5.67M | 1.17% | −4,616−5.3% | Reduced |
| Empowered Funds, LLC | 83,183 | $5.68M | 0.09% | +16,798+25.3% | Added |
| RNC Capital Management LLC | 76,398 | $5.79M | 0.32% | 00.0% | Unchanged |
| MetLife Investment Management | 84,897 | $5.80M | 0.03% | −2,190−2.5% | Reduced |
| Nisa Investment Advisors, LLC | 87,967 | $6.01M | 0.04% | +2,508+2.9% | Added |
| Stifel Financial Corp | 88,289 | $6.03M | 0.01% | −12,675−12.6% | Reduced |
| State of Michigan Retirement System | 88,957 | $6.07M | 0.03% | −500−0.6% | Reduced |
| Arizona State Retirement System | 93,549 | $6.39M | 0.04% | +3,953+4.4% | Added |
| John G Ullman & Associates Inc | 95,218 | $6.50M | 0.93% | −5,850−5.8% | Reduced |
| Highland Peak Capital, LLC | 95,250 | $6.50M | 4.21% | +95,250 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 95,385 | $6.51M | 0.02% | +840+0.9% | Added |
| Nishkama Capital, LLC | 100,000 | $6.83M | 1.05% | −315,770−75.9% | Reduced |
| Capital Fund Management S.A. | 100,162 | $6.84M | 0.08% | −310,844−75.6% | Reduced |
| Voya Investment Management LLC | 100,891 | $6.89M | 0.01% | −2,662,297−96.3% | Reduced |
| Nomura Asset Management Co Ltd | 101,410 | $6.93M | 0.02% | +5,986+6.3% | Added |
| Symmetry Investments LP | 102,498 | $7.00M | 1.49% | −95,433−48.2% | Reduced |
| Resona Asset Management Co.,Ltd. | 103,678 | $7.10M | 0.04% | −471−0.5% | Reduced |
| Twin Tree Management, LP | 106,996 | $7.31M | 0.17% | +50,404+89.1% | Added |
| O'Brien Greene & Co. Inc | 108,622 | $7.42M | 2.31% | −8,164−7.0% | Reduced |
| Lido Advisors, LLC | 109,703 | $7.49M | 0.06% | −5,365−4.7% | Reduced |
| Thrivent Financial for Lutherans | 109,893 | $7.50M | 0.01% | −19,084−14.8% | Reduced |
| Arvin Capital Management LP | 110,648 | $7.56M | 3.19% | +110,648 | New |
| Permit Capital, LLC | 113,050 | $7.72M | 2.37% | 00.0% | Unchanged |
| South Dakota Investment Council | 116,027 | $7.92M | 0.15% | −4,500−3.7% | Reduced |
| Rafferty Asset Management, LLC | 116,479 | $7.95M | 0.03% | −3,030−2.5% | Reduced |
| S&T Bank | 117,667 | $8.04M | 2.11% | −10,381−8.1% | Reduced |
| Standard Life Aberdeen plc | 119,577 | $8.20M | 0.02% | +2,320+2.0% | Added |
| State of New Jersey Common Pension Fund D | 120,181 | $8.21M | 0.03% | −1,858−1.5% | Reduced |
| Toronto Dominion Bank | 120,639 | $8.24M | 0.01% | −53,866−30.9% | Reduced |
| Illinois Municipal Retirement Fund | 120,710 | $8.24M | 0.12% | −7,662−6.0% | Reduced |
| Parus Finance (UK) Ltd | 122,531 | $8.37M | 2.69% | +71,184+138.6% | Added |
| Crestline Management, LP | 123,350 | $8.42M | 0.48% | +7,250+6.2% | Added |
| Mn Services Vermogensbeheer B.V. | 124,400 | $8.49M | 0.06% | −3,100−2.4% | Reduced |
| Zweig-DiMenna Associates LLC | 127,509 | $8.71M | 0.88% | −16,755−11.6% | Reduced |
| Corebridge Financial, Inc. | 129,230 | $8.83M | 0.05% | −2,356−1.8% | Reduced |
| Great Lakes Advisors, LLC | 130,070 | $8.88M | 0.07% | +34,818+36.6% | Added |
| Weiss Asset Management LP | 131,014 | $8.95M | 0.23% | +131,014 | New |
| Asset Management One Co.,Ltd. | 132,201 | $9.03M | 0.03% | +6,762+5.4% | Added |
| Royal London Asset Management Ltd | 134,170 | $9.16M | 0.02% | +3,884+3.0% | Added |
| Portolan Capital Management, LLC | 135,227 | $9.23M | 0.67% | −220,770−62.0% | Reduced |
| Verition Fund Management LLC | 136,431 | $9.32M | 0.06% | −220,509−61.8% | Reduced |
| National Bank of Canada | 138,845 | $9.48M | 0.01% | +42,375+43.9% | Added |
| Jane Street Group, LLC | 141,036 | $9.63M | 0.02% | −740,547−84.0% | Reduced |
| Treasurer of the State of North Carolina | 146,861 | $10.0M | 0.04% | +880+0.6% | Added |
| LPL Financial LLC | 147,548 | $10.1M | 0.00% | +14,414+10.8% | Added |
| Public Employees Retirement System of Ohio | 149,243 | $10.2M | 0.04% | −3,365−2.2% | Reduced |
| State of Tennessee, Treasury Department | 149,611 | $10.2M | 0.04% | +23,493+18.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 150,634 | $10.3M | 0.02% | −4,804−3.1% | Reduced |
| ProShare Advisors LLC | 150,634 | $10.3M | 0.03% | +73,192+94.5% | Added |
| Cerity Partners LLC | 151,561 | $10.4M | 0.02% | +79,951+111.6% | Added |
| DeepCurrents Investment Group LLC | 155,397 | $10.6M | 0.34% | −8,318−5.1% | Reduced |
| SEI Investments Co | 155,757 | $10.6M | 0.01% | −82,868−34.7% | Reduced |
| Brevan Howard Capital Management LP | 156,276 | $10.7M | 0.51% | +152,028+3,578.8% | Added |
| Clearline Capital LP | 160,732 | $11.0M | 0.97% | +76,120+90.0% | Added |
| TD Asset Management Inc | 158,394 | $11.0M | 0.01% | +3,171+2.0% | Added |
| Victory Capital Management Inc | 162,585 | $11.1M | 0.01% | −6,219−3.7% | Reduced |
| Ensign Peak Advisors, Inc | 173,127 | $11.8M | 0.02% | +36,385+26.6% | Added |
| Loomis Sayles & Co L P | 175,005 | $12.0M | 0.02% | +175,005 | New |
| Chevy Chase Trust Holdings, Inc. | 175,080 | $12.0M | 0.04% | −3,195−1.8% | Reduced |
| New York State Common Retirement Fund | 175,579 | $12.0M | 0.02% | −30,900−15.0% | Reduced |
| M&G Plc | 182,067 | $12.4M | 0.06% | +15,299+9.2% | Added |
| Melqart Asset Management (UK) Ltd | 182,054 | $12.4M | 1.22% | −88,696−32.8% | Reduced |
| Pictet Asset Management Holding SA | 183,620 | $12.5M | 0.01% | −13,303−6.8% | Reduced |
| PEAK6 Investments LLC | 183,689 | $12.5M | 0.63% | +183,689 | New |
| Danske Bank A/S | 184,868 | $12.6M | 0.04% | +39,717+27.4% | Added |
| Assenagon Asset Management S.A. | 192,110 | $13.1M | 0.03% | −113,128−37.1% | Reduced |
| Rivermont Capital Management LP | 200,977 | $13.7M | 6.47% | +200,977 | New |
| Polar Asset Management Partners Inc. | 201,000 | $13.7M | 0.33% | −66,500−24.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 201,932 | $13.8M | 0.01% | −101,028−33.3% | Reduced |
| Prudential Financial Inc | 205,055 | $14.0M | 0.02% | −172,342−45.7% | Reduced |
| Andra AP-fonden | 205,600 | $14.0M | 0.21% | +174,000+550.6% | Added |
| Gotham Asset Management, LLC | 212,345 | $14.5M | 0.15% | +112,554+112.8% | Added |
| Redwood Grove Capital, LLC | 212,818 | $14.5M | 3.95% | +21,005+11.0% | Added |
| Crossmark Global Holdings, Inc. | 236,672 | $16.2M | 0.29% | +14,379+6.5% | Added |
| State of Wisconsin Investment Board | 238,418 | $16.3M | 0.04% | +62,957+35.9% | Added |
| DekaBank Deutsche Girozentrale | 240,010 | $16.5M | 0.03% | −1,395−0.6% | Reduced |
| Susquehanna International Group, LLP | 242,718 | $16.6M | 0.03% | −87,893−26.6% | Reduced |
| Jump Financial, LLC | 257,046 | $17.6M | 0.36% | +227,958+783.7% | Added |
| Gendell Jeffrey L | 262,605 | $17.9M | 0.56% | +2,605+1.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 262,900 | $18.0M | 0.04% | +222,872+556.8% | Added |
| Boothbay Fund Management, LLC | 267,117 | $18.2M | 0.57% | +208,171+353.2% | Added |
| New York State Teachers Retirement System | 269,830 | $18.4M | 0.04% | −10,683−3.8% | Reduced |
| Man Group plc | 273,694 | $18.7M | 0.05% | −705,638−72.1% | Reduced |
| AQR Capital Management LLC | 274,739 | $18.8M | 0.03% | +191,484+230.0% | Added |
| Troluce Capital Advisors LLC | 275,000 | $18.8M | 3.36% | −25,000−8.3% | Reduced |