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 |
|---|---|---|---|---|---|
| Wolverine Trading, LLC | 125,022 | $4.70M | 0.06% | −71,177−36.3% | Reduced |
| TD Asset Management Inc | 124,778 | $4.73M | 0.01% | +435+0.3% | Added |
| Walleye Trading LLC | 126,415 | $4.79M | 0.25% | −253,044−66.7% | Reduced |
| Asset Management One Co.,Ltd. | 130,249 | $4.94M | 0.02% | −296−0.2% | Reduced |
| Stifel Financial Corp | 131,675 | $4.99M | 0.01% | −5,462−4.0% | Reduced |
| Two Sigma Advisers, LP | 137,100 | $5.20M | 0.01% | +200+0.1% | Added |
| Robotti Robert | 140,528 | $5.33M | 0.86% | −1,038−0.7% | Reduced |
| swisspartners Advisors Ltd | 140,728 | $5.34M | 4.31% | +4,045+3.0% | Added |
| Public Employees Retirement System of Ohio | 144,597 | $5.49M | 0.02% | −13,456−8.5% | Reduced |
| Permit Capital, LLC | 146,250 | $5.55M | 2.07% | 00.0% | Unchanged |
| US Bancorp | 147,627 | $5.60M | 0.01% | −25,429−14.7% | Reduced |
| Treasurer of the State of North Carolina | 148,294 | $5.63M | 0.03% | +1,824+1.2% | Added |
| Illinois Municipal Retirement Fund | 148,462 | $5.63M | 0.11% | +93,033+167.8% | Added |
| One Fin Capital Management LP | 150,000 | $5.69M | 2.47% | +150,000 | New |
| Pictet Asset Management SA | 151,258 | $5.74M | 0.01% | +15,739+11.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 151,786 | $5.76M | 0.03% | −3,409−2.2% | Reduced |
| GTS Securities LLC | 153,795 | $5.83M | 0.18% | +153,795 | New |
| American International Group, Inc. | 157,474 | $5.97M | 0.04% | −330.0% | Reduced |
| State of Wisconsin Investment Board | 166,288 | $6.31M | 0.02% | −2,097−1.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 168,374 | $6.39M | 0.02% | −100,818−37.5% | Reduced |
| Neuberger Berman Group LLC | 169,632 | $6.43M | 0.01% | +93,781+123.6% | Added |
| Capital Fund Management S.A. | 173,591 | $6.58M | 0.10% | +135,804+359.4% | Added |
| Raymond James & Associates | 183,047 | $6.94M | 0.01% | −48,630−21.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 184,053 | $6.98M | 0.03% | −1,512−0.8% | Reduced |
| Allianz Asset Management GmbH | 185,738 | $7.05M | 0.01% | −54,810−22.8% | Reduced |
| Thrivent Financial for Lutherans | 187,566 | $7.12M | 0.02% | +134,806+255.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 188,579 | $7.15M | 0.02% | −5,224−2.7% | Reduced |
| State of New Jersey Common Pension Fund D | 188,708 | $7.16M | 0.02% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 189,848 | $7.20M | 0.08% | −172,484−47.6% | Reduced |
| Oregon Public Employees Retirement Fund | 196,815 | $7.47M | 0.09% | +11,304+6.1% | Added |
| Wedge Capital Management L L P | 205,130 | $7.78M | 0.12% | +186,087+977.2% | Added |
| MY.Alpha Management HK Advisors Ltd | 207,500 | $7.87M | 3.57% | +207,500 | New |
| Tairen Capital Ltd | 212,443 | $8.06M | 0.25% | +212,443 | New |
| S&T Bank | 216,488 | $8.21M | 1.48% | −777−0.4% | Reduced |
| Pacer Advisors, Inc. | 205,075 | $8.26M | 0.03% | −34,339−14.3% | Reduced |
| Crossmark Global Holdings, Inc. | 208,710 | $8.77M | 0.19% | +16,075+8.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 232,868 | $8.78M | 0.11% | +61,513+35.9% | Added |
| Manufacturers Life Insurance Company, The | 237,256 | $9.00M | 0.01% | +5,252+2.3% | Added |
| Russell Investments Group, Ltd. | 239,428 | $9.07M | 0.02% | −297,510−55.4% | Reduced |
| Great West Life Assurance Co | 244,236 | $9.31M | 0.02% | −9,924−3.9% | Reduced |
| APG Asset Management N.V. | 279,940 | $9.73M | 0.02% | −5,623−2.0% | Reduced |
| Rokos Capital Management LLP | 260,892 | $9.84M | 0.20% | +260,892 | New |
| Redwood Grove Capital, LLC | 260,993 | $9.90M | 4.19% | 00.0% | Unchanged |
| SEI Investments Co | 261,366 | $9.91M | 0.02% | +36,198+16.1% | Added |
| Natixis | 266,510 | $10.1M | 0.09% | −895,080−77.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 277,028 | $10.5M | 0.07% | +26,359+10.5% | Added |
| Goodman Financial Corp | 281,392 | $10.7M | 2.96% | +4,849+1.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 283,231 | $10.7M | 0.02% | +36,232+14.7% | Added |
| New York State Common Retirement Fund | 288,080 | $10.9M | 0.01% | −9,426−3.2% | Reduced |
| First Trust Advisors LP | 296,273 | $11.2M | 0.01% | −821,743−73.5% | Reduced |
| M&G Investment Management Ltd | 303,142 | $11.5M | 0.07% | −30,848−9.2% | Reduced |
| Canada Pension Plan Investment Board | 310,933 | $11.8M | 0.02% | +310,933 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 313,262 | $11.9M | 0.06% | +285,458+1,026.7% | Added |
| New York State Teachers Retirement System | 314,672 | $11.9M | 0.03% | −4,050−1.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 318,737 | $12.1M | 0.03% | −1,000−0.3% | Reduced |
| Storebrand Asset Management AS | 320,580 | $12.2M | 0.06% | −163,074−33.7% | Reduced |
| South Dakota Investment Council | 324,604 | $12.3M | 0.26% | +11,122+3.5% | Added |
| Prudential Financial Inc | 319,370 | $13.3M | 0.02% | −51,162−13.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 353,786 | $13.4M | 0.04% | +1,331+0.4% | Added |
| IPG Investment Advisors LLC | 358,340 | $13.6M | 2.97% | +116,970+48.5% | Added |
| Principal Financial Group Inc | 367,126 | $13.9M | 0.01% | −23,920−6.1% | Reduced |
| State Board of Administration of Florida Retirement System | 371,352 | $14.1M | 0.03% | −10,719−2.8% | Reduced |
| Susquehanna International Group, LLP | 371,470 | $14.1M | 0.02% | −454,717−55.0% | Reduced |
| Citigroup Inc | 388,339 | $14.7M | 0.02% | −34,374−8.1% | Reduced |
| Nexus Investment Management ULC | 412,403 | $15.6M | 1.70% | +1,415+0.3% | Added |
| Schonfeld Strategic Advisors LLC | 414,983 | $15.7M | 0.14% | +372,031+866.2% | Added |
| BNP Paribas Arbitrage, SA | 450,876 | $17.1M | 0.03% | −4,649−1.0% | Reduced |
| Walleye Capital LLC | 454,161 | $17.2M | 0.30% | −18,197−3.9% | Reduced |
| Twinbeech Capital LP | 455,563 | $17.3M | 0.34% | +455,563 | New |
| Woodline Partners LP | 491,414 | $18.6M | 0.22% | +280,140+132.6% | Added |
| Jane Street Group, LLC | 493,121 | $18.7M | 0.03% | −145,732−22.8% | Reduced |
| Intech Investment Management LLC | 499,856 | $19.0M | 0.20% | −76,565−13.3% | Reduced |
| California State Teachers Retirement System | 519,398 | $19.7M | 0.03% | −5,325−1.0% | Reduced |
| State of Tennessee, Treasury Department | 523,622 | $19.9M | 0.08% | +96,288+22.5% | Added |
| Wells Fargo & Company | 525,813 | $19.9M | 0.01% | −43,077−7.6% | Reduced |
| California Public Employees Retirement System | 569,855 | $21.6M | 0.02% | −33,883−5.6% | Reduced |
| National Pension Service | 587,314 | $22.1M | 0.04% | +497,878+556.7% | Added |
| Rhumbline Advisers | 614,947 | $23.3M | 0.03% | +874+0.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 621,745 | $23.6M | 0.11% | −47,255−7.1% | Reduced |
| D. E. Shaw & Co., Inc. | 638,426 | $24.2M | 0.04% | +503,697+373.9% | Added |
| Deprince Race & Zollo Inc | 642,449 | $24.4M | 0.56% | −63,282−9.0% | Reduced |
| Thunderbird Partners LLP | 673,933 | $25.6M | 7.86% | −514,547−43.3% | Reduced |
| Goldman Sachs Group Inc | 693,536 | $26.3M | 0.01% | −276,622−28.5% | Reduced |
| JPMorgan Chase & Co | 703,109 | $26.7M | 0.00% | +280,555+66.4% | Added |
| National Bank of Canada | 750,713 | $28.9M | 0.06% | +69,556+10.2% | Added |
| HSBC Holdings PLC | 783,258 | $29.7M | 0.03% | +135,131+20.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 788,624 | $29.9M | 0.02% | −108,191−12.1% | Reduced |
| Credit Suisse AG | 873,028 | $33.1M | 0.03% | +49,942+6.1% | Added |
| Nuveen Asset Management, LLC | 939,255 | $35.6M | 0.01% | +97,723+11.6% | Added |
| Bank of America Corp | 942,780 | $35.8M | 0.00% | −791,730−45.6% | Reduced |
| Toronto Dominion Bank | 983,231 | $37.3M | 0.06% | +595,187+153.4% | Added |
| Balyasny Asset Management LLC | 1,148,023 | $43.5M | 0.12% | +508,045+79.4% | Added |
| Swiss National Bank | 1,153,107 | $43.7M | 0.03% | −107,600−8.5% | Reduced |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 1,185,000 | $44.9M | 0.54% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 1,192,261 | $45.2M | 0.72% | −191,136−13.8% | Reduced |
| Bank of Montreal | 1,137,549 | $46.1M | 0.03% | +781,952+219.9% | Added |
| Ossiam | 1,238,408 | $47.0M | 0.84% | +352,071+39.7% | Added |
| Schroder Investment Management Group | 1,275,621 | $48.4M | 0.07% | +244,373+23.7% | Added |
| Royal Bank of Canada | 1,333,857 | $50.6M | 0.01% | +77,496+6.2% | Added |
| Deutsche Bank AG | 1,351,789 | $51.3M | 0.03% | +652,264+93.2% | Added |