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, Q4 2022
Institutional positions in Western Digital Corp as of Dec 31, 2022. 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
- 529
- −38 vs. Q3 2022
- Shares held
- 275.8M
- +981.1K (+0.4%) vs. Q3 2022
- Total value
- $8.72B
- −$242.0M (−2.7%) vs. Q3 2022
- New holders
- 67
- 193 more added
- Sold out
- 105
- 195 more reduced
12 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Redwood Grove Capital, LLC | 260,993 | $8.23M | 4.09% | 00.0% | Unchanged |
| Raymond James & Associates | 252,822 | $7.98M | 0.01% | −124,701−33.0% | Reduced |
| Man Group plc | 250,086 | $7.89M | 0.03% | +238,262+2,015.1% | Added |
| US Bancorp | 245,040 | $7.73M | 0.01% | −155,774−38.9% | Reduced |
| Guyasuta Investment Advisors Inc | 245,005 | $7.73M | 0.61% | −20,311−7.7% | Reduced |
| Great West Life Assurance Co | 230,304 | $7.30M | 0.02% | +20,238+9.6% | Added |
| Walleye Trading LLC | 229,850 | $7.25M | 0.18% | −4,126−1.8% | Reduced |
| Manufacturers Life Insurance Company, The | 226,560 | $7.15M | 0.00% | −4,399−1.9% | Reduced |
| Loews Corp | 220,000 | $6.94M | 0.06% | −150,000−40.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 216,802 | $6.81M | 0.02% | +26,447+13.9% | Added |
| Qube Research & Technologies Ltd | 213,627 | $6.74M | 0.04% | +213,627 | New |
| Teacher Retirement System of Texas | 207,491 | $6.55M | 0.05% | +162,409+360.3% | Added |
| SEI Investments Co | 205,593 | $6.49M | 0.01% | +96,271+88.1% | Added |
| AQR Capital Management LLC | 207,867 | $6.47M | 0.01% | −488,198−70.1% | Reduced |
| S&T Bank | 198,497 | $6.26M | 1.16% | −40,561−17.0% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 196,770 | $6.18M | 0.09% | +89,599+83.6% | Added |
| Oregon Public Employees Retirement Fund | 195,206 | $6.16M | 0.08% | +12,498+6.8% | Added |
| Bank of Montreal | 187,892 | $5.93M | 0.00% | +34,346+22.4% | Added |
| State of Wisconsin Investment Board | 187,653 | $5.92M | 0.02% | −90,818−32.6% | Reduced |
| Crossmark Global Holdings, Inc. | 187,460 | $5.91M | 0.15% | −3,785−2.0% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 186,648 | $5.89M | 0.02% | +11,423+6.5% | Added |
| State of New Jersey Common Pension Fund D | 183,670 | $5.79M | 0.02% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 182,699 | $5.76M | 0.02% | −8,526−4.5% | Reduced |
| Ensign Peak Advisors, Inc | 182,087 | $5.74M | 0.01% | −53,483−22.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 166,494 | $5.25M | 0.03% | −33,728−16.8% | Reduced |
| Public Employees Retirement System of Ohio | 162,962 | $5.14M | 0.02% | +2,581+1.6% | Added |
| American International Group, Inc. | 156,831 | $4.95M | 0.03% | +23,939+18.0% | Added |
| Stifel Financial Corp | 151,957 | $4.79M | 0.01% | −74,560−32.9% | Reduced |
| Andra AP-fonden | 151,200 | $4.77M | 0.14% | +65,500+76.4% | Added |
| Kepos Capital LP | 150,000 | $4.73M | 0.68% | −200,000−57.1% | Reduced |
| Jump Financial, LLC | 147,500 | $4.65M | 0.24% | −59,676−28.8% | Reduced |
| Permit Capital, LLC | 146,250 | $4.61M | 1.59% | −15,100−9.4% | Reduced |
| LSV Asset Management | 145,000 | $4.58M | 0.01% | −1,900−1.3% | Reduced |
| Woodline Partners LP | 142,501 | $4.50M | 0.06% | +110,143+340.4% | Added |
| Treasurer of the State of North Carolina | 142,145 | $4.49M | 0.03% | +1,138+0.8% | Added |
| Robotti Robert | 140,771 | $4.44M | 0.89% | −785−0.6% | Reduced |
| swisspartners Advisors Ltd | 135,553 | $4.28M | 3.82% | +2,525+1.9% | Added |
| Pictet Asset Management SA | 135,060 | $4.26M | 0.01% | +1,767+1.3% | Added |
| KBC Group NV | 131,030 | $4.13M | 0.02% | −56,818−30.2% | Reduced |
| TD Asset Management Inc | 124,380 | $3.92M | 0.00% | +2,318+1.9% | Added |
| Asset Management One Co.,Ltd. | 124,243 | $3.92M | 0.02% | −8,059−6.1% | Reduced |
| Alerus Financial NA | 121,295 | $3.83M | 0.35% | +27,876+29.8% | Added |
| State of Michigan Retirement System | 115,607 | $3.65M | 0.03% | +3,000+2.7% | Added |
| Voya Investment Management LLC | 112,715 | $3.56M | 0.00% | +4,776+4.4% | Added |
| Tudor Investment Corp Et Al | 112,195 | $3.54M | 0.09% | +112,195 | New |
| LGT Group Foundation | 111,494 | $3.52M | 0.11% | +111,494 | New |
| Amalgamated Bank | 110,838 | $3.50M | 0.03% | +31,535+39.8% | Added |
| swisspartners Ltd. | 110,636 | $3.49M | 4.45% | −8,092−6.8% | Reduced |
| Royal London Asset Management Ltd | 110,262 | $3.48M | 0.02% | +4,720+4.5% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 107,914 | $3.40M | 0.42% | −2,475−2.2% | Reduced |
| Engineers Gate Manager LP | 106,760 | $3.37M | 0.20% | +106,760 | New |
| LPL Financial LLC | 105,884 | $3.34M | 0.00% | −23,153−17.9% | Reduced |
| Renaissance Technologies LLC | 104,482 | $3.30M | 0.00% | −9,600−8.4% | Reduced |
| Greenwood Capital Associates LLC | 101,811 | $3.21M | 0.53% | +23,415+29.9% | Added |
| Retirement Systems of Alabama | 101,764 | $3.21M | 0.01% | −2,253−2.2% | Reduced |
| Pinebridge Investments, L.P. | 101,137 | $3.19M | 0.04% | −12,888−11.3% | Reduced |
| First Republic Investment Management, Inc. | 100,040 | $3.16M | 0.01% | −6,861−6.4% | Reduced |
| Wolverine Trading, LLC | 98,391 | $3.10M | 0.05% | +69,699+242.9% | Added |
| Capital Fund Management S.A. | 96,411 | $3.04M | 0.07% | −55,331−36.5% | Reduced |
| Occudo Quantitative Strategies LP | 95,471 | $3.01M | 0.35% | −20,198−17.5% | Reduced |
| State of Alaska, Department of Revenue | 92,878 | $2.93M | 0.04% | −1,875−2.0% | Reduced |
| LMCG Investments, LLC | 90,403 | $2.85M | 0.20% | −3,945−4.2% | Reduced |
| Arizona State Retirement System | 89,019 | $2.81M | 0.03% | +3,033+3.5% | Added |
| Korea Investment CORP | 88,978 | $2.81M | 0.01% | −82,897−48.2% | Reduced |
| Clark Estates Inc | 86,800 | $2.74M | 0.57% | +86,800 | New |
| Envestnet Asset Management Inc | 83,802 | $2.64M | 0.00% | −13,697−14.0% | Reduced |
| Guggenheim Capital LLC | 83,380 | $2.63M | 0.02% | +26,559+46.7% | Added |
| MetLife Investment Management | 82,957 | $2.62M | 0.02% | −170−0.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 81,748 | $2.58M | 0.01% | −83,200−50.4% | Reduced |
| Standard Life Aberdeen plc | 80,978 | $2.55M | 0.01% | +4,731+6.2% | Added |
| Cna Financial Corp | 80,000 | $2.52M | 1.54% | −75,000−48.4% | Reduced |
| Nomura Asset Management Co Ltd | 79,588 | $2.51M | 0.01% | +5,670+7.7% | Added |
| USS Investment Management Ltd | 77,704 | $2.45M | 0.04% | +3,166+4.2% | Added |
| ProShare Advisors LLC | 74,661 | $2.36M | 0.01% | +7,116+10.5% | Added |
| Nisa Investment Advisors, LLC | 72,050 | $2.27M | 0.02% | −465−0.6% | Reduced |
| Comerica Bank | 60,774 | $2.27M | 0.02% | +2,183+3.7% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 68,966 | $2.18M | 0.03% | −11,700−14.5% | Reduced |
| Illinois Municipal Retirement Fund | 68,296 | $2.15M | 0.05% | −117,341−63.2% | Reduced |
| CenterBook Partners LP | 66,399 | $2.09M | 0.35% | +24,692+59.2% | Added |
| Tredje AP-fonden | 63,577 | $2.01M | 0.03% | +1,776+2.9% | Added |
| Bokf, NA | 62,899 | $1.98M | 0.04% | −13,697−17.9% | Reduced |
| Rafferty Asset Management, LLC | 62,156 | $1.96M | 0.02% | +10,395+20.1% | Added |
| Yousif Capital Management, LLC | 60,290 | $1.90M | 0.02% | +5,299+9.6% | Added |
| IFM Investors Pty Ltd | 60,042 | $1.89M | 0.03% | +3,015+5.3% | Added |
| American Assets Investment Management, LLC | 60,000 | $1.89M | 0.22% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 59,988 | $1.89M | 0.07% | 00.0% | Unchanged |
| Caption Management, LLC | 59,756 | $1.89M | 0.32% | +59,299+12,975.7% | Added |
| Marex Group plc | 58,982 | $1.86M | 0.26% | +58,982 | New |
| Utah Retirement Systems | 56,265 | $1.78M | 0.03% | +500+0.9% | Added |
| Public Sector Pension Investment Board | 55,655 | $1.76M | 0.01% | +22,192+66.3% | Added |
| John G Ullman & Associates Inc | 54,400 | $1.72M | 0.27% | −100−0.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 53,694 | $1.69M | 0.01% | +7,887+17.2% | Added |
| The PNC Financial Services Group, Inc. | 53,654 | $1.69M | 0.00% | +2,013+3.9% | Added |
| New York Life Investment Management LLC | 53,346 | $1.68M | 0.02% | +1,335+2.6% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 52,060 | $1.64M | 0.19% | 00.0% | Unchanged |
| Romano Brothers and Company | 51,378 | $1.62M | 0.25% | −800−1.5% | Reduced |
| PFS Investments Inc. | 50,759 | $1.60M | 0.03% | −28,181−35.7% | Reduced |
| Handelsbanken Fonder AB | 50,589 | $1.60M | 0.01% | +3,900+8.4% | Added |
| DekaBank Deutsche Girozentrale | 48,991 | $1.53M | 0.00% | +181+0.4% | Added |
| Sound Income Strategies, LLC | 47,888 | $1.51M | 0.19% | +1,977+4.3% | Added |