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, Q2 2023
Institutional positions in Western Digital Corp as of Jun 30, 2023. 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
- 538
- +1 vs. Q1 2023
- Shares held
- 270.0M
- −2.12M (−0.8%) vs. Q1 2023
- Total value
- $10.2B
- −$2.28M (0.0%) vs. Q1 2023
- New holders
- 74
- 162 more added
- Sold out
- 73
- 208 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banco Bilbao Vizcaya Argentaria, S.A. | 232,868 | $8.78M | 0.11% | +61,513+35.9% | Added |
| Crossmark Global Holdings, Inc. | 208,710 | $8.77M | 0.19% | +16,075+8.3% | Added |
| Pacer Advisors, Inc. | 205,075 | $8.26M | 0.03% | −34,339−14.3% | Reduced |
| S&T Bank | 216,488 | $8.21M | 1.48% | −777−0.4% | Reduced |
| Tairen Capital Ltd | 212,443 | $8.06M | 0.25% | +212,443 | New |
| MY.Alpha Management HK Advisors Ltd | 207,500 | $7.87M | 3.57% | +207,500 | New |
| Wedge Capital Management L L P | 205,130 | $7.78M | 0.12% | +186,087+977.2% | Added |
| Oregon Public Employees Retirement Fund | 196,815 | $7.47M | 0.09% | +11,304+6.1% | Added |
| Cubist Systematic Strategies, LLC | 189,848 | $7.20M | 0.08% | −172,484−47.6% | Reduced |
| State of New Jersey Common Pension Fund D | 188,708 | $7.16M | 0.02% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 188,579 | $7.15M | 0.02% | −5,224−2.7% | Reduced |
| Thrivent Financial for Lutherans | 187,566 | $7.12M | 0.02% | +134,806+255.5% | Added |
| Allianz Asset Management GmbH | 185,738 | $7.05M | 0.01% | −54,810−22.8% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 184,053 | $6.98M | 0.03% | −1,512−0.8% | Reduced |
| Raymond James & Associates | 183,047 | $6.94M | 0.01% | −48,630−21.0% | Reduced |
| Capital Fund Management S.A. | 173,591 | $6.58M | 0.10% | +135,804+359.4% | Added |
| Neuberger Berman Group LLC | 169,632 | $6.43M | 0.01% | +93,781+123.6% | Added |
| Robeco Institutional Asset Management B.V. | 168,374 | $6.39M | 0.02% | −100,818−37.5% | Reduced |
| State of Wisconsin Investment Board | 166,288 | $6.31M | 0.02% | −2,097−1.2% | Reduced |
| American International Group, Inc. | 157,474 | $5.97M | 0.04% | −330.0% | Reduced |
| GTS Securities LLC | 153,795 | $5.83M | 0.18% | +153,795 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 151,786 | $5.76M | 0.03% | −3,409−2.2% | Reduced |
| Pictet Asset Management SA | 151,258 | $5.74M | 0.01% | +15,739+11.6% | Added |
| One Fin Capital Management LP | 150,000 | $5.69M | 2.47% | +150,000 | New |
| Illinois Municipal Retirement Fund | 148,462 | $5.63M | 0.11% | +93,033+167.8% | Added |
| Treasurer of the State of North Carolina | 148,294 | $5.63M | 0.03% | +1,824+1.2% | Added |
| US Bancorp | 147,627 | $5.60M | 0.01% | −25,429−14.7% | Reduced |
| Permit Capital, LLC | 146,250 | $5.55M | 2.07% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 144,597 | $5.49M | 0.02% | −13,456−8.5% | Reduced |
| swisspartners Advisors Ltd | 140,728 | $5.34M | 4.31% | +4,045+3.0% | Added |
| Robotti Robert | 140,528 | $5.33M | 0.86% | −1,038−0.7% | Reduced |
| Two Sigma Advisers, LP | 137,100 | $5.20M | 0.01% | +200+0.1% | Added |
| Stifel Financial Corp | 131,675 | $4.99M | 0.01% | −5,462−4.0% | Reduced |
| Asset Management One Co.,Ltd. | 130,249 | $4.94M | 0.02% | −296−0.2% | Reduced |
| Walleye Trading LLC | 126,415 | $4.79M | 0.25% | −253,044−66.7% | Reduced |
| TD Asset Management Inc | 124,778 | $4.73M | 0.01% | +435+0.3% | Added |
| Wolverine Trading, LLC | 125,022 | $4.70M | 0.06% | −71,177−36.3% | Reduced |
| Alerus Financial NA | 122,307 | $4.64M | 0.39% | −574−0.5% | Reduced |
| Loews Corp | 120,000 | $4.55M | 0.05% | 00.0% | Unchanged |
| Jump Financial, LLC | 119,090 | $4.52M | 0.17% | −60,317−33.6% | Reduced |
| State of Michigan Retirement System | 118,307 | $4.49M | 0.03% | +1,400+1.2% | Added |
| Quantbot Technologies LP | 115,562 | $4.38M | 0.29% | +15,549+15.5% | Added |
| LGT Group Foundation | 114,784 | $4.35M | 0.11% | +713+0.6% | Added |
| Voya Investment Management LLC | 110,603 | $4.20M | 0.00% | −2,610−2.3% | Reduced |
| Royal London Asset Management Ltd | 108,460 | $4.11M | 0.01% | −1,792−1.6% | Reduced |
| Jupiter Asset Management Ltd | 107,081 | $4.06M | 0.04% | +107,081 | New |
| Smith, Graham & Co., Investment Advisors, LP | 104,294 | $3.96M | 0.48% | −1,074−1.0% | Reduced |
| J. Goldman & Co LP | 103,384 | $3.92M | 0.22% | +103,384 | New |
| Rafferty Asset Management, LLC | 103,132 | $3.91M | 0.02% | +22,151+27.4% | Added |
| RNC Capital Management LLC | 102,307 | $3.88M | 0.21% | +16,180+18.8% | Added |
| Ensign Peak Advisors, Inc | 101,420 | $3.85M | 0.01% | −9,285−8.4% | Reduced |
| Worldquant Millennium Advisors LLC | 100,917 | $3.83M | 0.06% | +100,917 | New |
| Symmetry Investments LP | 99,718 | $3.78M | 1.09% | +40,967+69.7% | Added |
| CMT Capital Markets Trading GmbH | 99,000 | $3.76M | 1.56% | +99,000 | New |
| Cerity Partners LLC | 95,350 | $3.62M | 0.01% | +9,325+10.8% | Added |
| Force Hill Capital Management LP | 94,400 | $3.58M | 0.77% | +94,400 | New |
| Andra AP-fonden | 87,500 | $3.32M | 0.08% | +6,100+7.5% | Added |
| Arizona State Retirement System | 87,146 | $3.31M | 0.03% | −5,204−5.6% | Reduced |
| LMCG Investments, LLC | 87,094 | $3.30M | 0.21% | −4,661−5.1% | Reduced |
| Nomura Asset Management Co Ltd | 87,009 | $3.30M | 0.02% | −310−0.4% | Reduced |
| ING Groep NV | 86,030 | $3.26M | 0.02% | −152,560−63.9% | Reduced |
| CenterBook Partners LP | 85,566 | $3.25M | 0.41% | +53,280+165.0% | Added |
| LPL Financial LLC | 84,969 | $3.22M | 0.00% | −7,279−7.9% | Reduced |
| Nisa Investment Advisors, LLC | 84,485 | $3.20M | 0.02% | +5,565+7.1% | Added |
| MetLife Investment Management | 81,190 | $3.08M | 0.02% | −1,182−1.4% | Reduced |
| Standard Life Aberdeen plc | 81,017 | $3.07M | 0.01% | −879−1.1% | Reduced |
| Caisse de Depot Et Placement du Quebec | 80,700 | $3.06M | 0.01% | +80,700 | New |
| Amalgamated Bank | 80,422 | $3.05M | 0.02% | −919−1.1% | Reduced |
| Engineers Gate Manager LP | 79,937 | $3.03M | 0.11% | −61,251−43.4% | Reduced |
| Marshall Wace, LLP | 79,071 | $3.00M | 0.01% | −709,708−90.0% | Reduced |
| USS Investment Management Ltd | 77,704 | $2.95M | 0.04% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 75,792 | $2.87M | 0.02% | −1,809,890−96.0% | Reduced |
| Kepos Capital LP | 75,000 | $2.85M | 0.52% | +75,000 | New |
| Penn Capital Management Co Inc | 74,984 | $2.84M | 0.28% | +28,556+61.5% | Added |
| Shelton Capital Management | 73,916 | $2.80M | 0.10% | −3,600−4.6% | Reduced |
| State of Alaska, Department of Revenue | 73,361 | $2.78M | 0.03% | −18,409−20.1% | Reduced |
| Clark Estates Inc | 72,800 | $2.76M | 0.47% | 00.0% | Unchanged |
| Retirement Systems of Alabama | 72,712 | $2.76M | 0.01% | −21,672−23.0% | Reduced |
| Marex Group plc | 71,959 | $2.73M | 0.49% | −8,952−11.1% | Reduced |
| Verition Fund Management LLC | 70,845 | $2.69M | 0.04% | +34,940+97.3% | Added |
| Guggenheim Capital LLC | 68,994 | $2.62M | 0.02% | +6,711+10.8% | Added |
| AQR Capital Management LLC | 67,664 | $2.57M | 0.01% | −55,734−45.2% | Reduced |
| Handelsbanken Fonder AB | 67,580 | $2.56M | 0.01% | +14,814+28.1% | Added |
| Texas Permanent School Fund | 66,897 | $2.54M | 0.02% | +515+0.8% | Added |
| Forsta Ap-Fonden | 66,800 | $2.53M | 0.03% | +66,800 | New |
| Two Sigma Investments, LP | 63,224 | $2.40M | 0.01% | −250,597−79.9% | Reduced |
| Korea Investment CORP | 62,791 | $2.38M | 0.01% | +995+1.6% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 62,566 | $2.37M | 0.03% | +3,600+6.1% | Added |
| ProShare Advisors LLC | 62,011 | $2.35M | 0.01% | +3,608+6.2% | Added |
| IFM Investors Pty Ltd | 61,897 | $2.35M | 0.03% | +662+1.1% | Added |
| American Assets Investment Management, LLC | 60,000 | $2.28M | 0.25% | 00.0% | Unchanged |
| Sora Investors LLC | 60,000 | $2.28M | 1.00% | +60,000 | New |
| Leonteq Securities AG | 58,045 | $2.20M | 0.22% | +4,795+9.0% | Added |
| DekaBank Deutsche Girozentrale | 58,470 | $2.20M | 0.00% | −20,343−25.8% | Reduced |
| Yousif Capital Management, LLC | 57,937 | $2.20M | 0.03% | +797+1.4% | Added |
| Tredje AP-fonden | 57,636 | $2.19M | 0.03% | −9,720−14.4% | Reduced |
| Squarepoint Ops LLC | 57,529 | $2.18M | 0.01% | −235,816−80.4% | Reduced |
| PDT Partners, LLC | 57,062 | $2.16M | 0.30% | +28,698+101.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 56,400 | $2.14M | 0.01% | +56,400 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 55,798 | $2.12M | 0.02% | +1,665+3.1% | Added |