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, Q1 2025
Institutional positions in Western Digital Corp as of Mar 31, 2025. 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
- 662
- −41 vs. Q4 2024
- Shares held
- 357.0M
- +21.5M (+6.4%) vs. Q4 2024
- Total value
- $14.4B
- −$5.58B (−27.9%) vs. Q4 2024
- New holders
- 99
- 280 more added
- Sold out
- 140
- 201 more reduced
8 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capstone Investment Advisors, LLC | 14,427 | $583.3K | 0.01% | +12,388+607.6% | Added |
| Pekin Hardy Strauss, Inc. | 14,536 | $587.7K | 0.07% | +1,298+9.8% | Added |
| Captrust Financial Advisors | 14,920 | $603.2K | 0.00% | +3,246+27.8% | Added |
| HighTower Advisors, LLC | 14,973 | $605.4K | 0.00% | −2,678−15.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 14,992 | $606.0K | 0.09% | +14,992 | New |
| Fifth Third Bancorp | 14,998 | $606.4K | 0.00% | +1,729+13.0% | Added |
| PEAK6 LLC | 15,576 | $629.7K | 0.02% | +12,879+477.5% | Added |
| CWM, LLC | 15,752 | $637.0K | 0.00% | −1,080−6.4% | Reduced |
| Commerce Bank | 15,796 | $638.6K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 15,839 | $640.4K | 0.01% | +11,348+252.7% | Added |
| Systematic Alpha Investments, LLC | 16,000 | $646.9K | 0.02% | 00.0% | Unchanged |
| Bluefin Capital Management, LLC | 16,060 | $649.3K | 0.52% | +16,060 | New |
| New Mexico Educational Retirement Board | 16,114 | $651.0K | 0.02% | +500+3.2% | Added |
| CAPROCK Group, Inc. | 16,144 | $652.7K | 0.02% | +8,575+113.3% | Added |
| Maryland State Retirement & Pension System | 16,149 | $652.9K | 0.02% | −1,910−10.6% | Reduced |
| Guggenheim Capital LLC | 16,156 | $653.2K | 0.01% | +1,826+12.7% | Added |
| Garda Capital Partners LP | 16,360 | $661.4K | 0.37% | +16,360 | New |
| Knollwood Investment Advisory, LLC | 16,400 | $663.1K | 0.07% | −2,100−11.4% | Reduced |
| MML Investors Services, LLC | 16,424 | $664.0K | 0.00% | +4,012+32.3% | Added |
| Paradigm Asset Management Co LLC | 16,500 | $667.1K | 0.18% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 16,344 | $668.3K | 0.00% | +406+2.5% | Added |
| BNP Paribas | 16,542 | $668.8K | 0.03% | −9,873−37.4% | Reduced |
| Atria Wealth Solutions, Inc. | 16,695 | $675.0K | 0.01% | +630+3.9% | Added |
| Norinchukin Bank, The | 16,707 | $675.5K | 0.01% | +2,124+14.6% | Added |
| Circle Wealth Management, LLC | 16,809 | $679.6K | 0.02% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 17,044 | $689.1K | 0.02% | −14,525−46.0% | Reduced |
| CSS LLC | 17,670 | $714.4K | 0.05% | +15,550+733.5% | Added |
| Advisor Group Holdings, Inc. | 17,741 | $717.4K | 0.00% | +3,691+26.3% | Added |
| Securian Asset Management, Inc | 18,331 | $741.1K | 0.02% | −248−1.3% | Reduced |
| Banco BTG Pactual S.A. | 18,405 | $744.1K | 0.19% | +18,405 | New |
| Louisiana State Employees Retirement System | 18,700 | $756.0K | 0.02% | +100+0.5% | Added |
| Allstate Corp | 19,170 | $775.0K | 0.02% | +8,929+87.2% | Added |
| Oxford Asset Management LLP | 19,409 | $784.7K | 0.36% | +19,409 | New |
| Banque Cantonale Vaudoise | 19,485 | $788.0K | 0.03% | +19,485 | New |
| Lombard Odier Asset Management (Switzerland) SA | 19,499 | $788.3K | 0.05% | +3,147+19.2% | Added |
| Blair William & Co | 19,523 | $789.3K | 0.00% | +399+2.1% | Added |
| Gulf International Bank (UK) Ltd | 19,710 | $796.0K | 0.03% | −5,370−21.4% | Reduced |
| Metis Global Partners, LLC | 19,920 | $805.4K | 0.02% | +2,828+16.5% | Added |
| Sciencast Management LP | 20,114 | $813.2K | 0.19% | +20,114 | New |
| NEOS Investment Management LLC | 20,238 | $818.2K | 0.02% | +3,759+22.8% | Added |
| Romano Brothers and Company | 20,882 | $844.3K | 0.11% | −500−2.3% | Reduced |
| Hartford Investment Management Co | 21,203 | $857.2K | 0.03% | −220−1.0% | Reduced |
| Lido Advisors, LLC | 21,234 | $858.5K | 0.01% | −6,430−23.2% | Reduced |
| Sanctuary Advisors, LLC | 21,610 | $873.7K | 0.01% | +363+1.7% | Added |
| Machina Capital S.A.S. | 22,211 | $898.0K | 0.27% | +22,211 | New |
| J. Safra Sarasin Holding AG | 22,269 | $900.3K | 0.02% | −1,005−4.3% | Reduced |
| Franklin Resources Inc | 22,923 | $926.8K | 0.00% | +2,344+11.4% | Added |
| Kentucky Retirement Systems | 23,586 | $953.6K | 0.03% | +1,148+5.1% | Added |
| O'Shaughnessy Asset Management, LLC | 23,810 | $962.6K | 0.01% | −881−3.6% | Reduced |
| Steel Peak Wealth Management LLC | 23,957 | $968.6K | 0.04% | +17,097+249.2% | Added |
| American Century Companies Inc | 24,021 | $971.2K | 0.00% | +17,724+281.5% | Added |
| B. Metzler seel. Sohn & Co. AG | 24,058 | $972.7K | 0.01% | −72−0.3% | Reduced |
| Schroder Investment Management Group | 24,431 | $987.7K | 0.00% | −8,435−25.7% | Reduced |
| Candriam Luxembourg S.C.A. | 24,648 | $996.5K | 0.01% | −4,636−15.8% | Reduced |
| Engineers Gate Manager LP | 24,963 | $1.01M | 0.02% | −104,112−80.7% | Reduced |
| Tredje AP-fonden | 25,262 | $1.02M | 0.01% | 00.0% | Unchanged |
| Avanza Fonder AB | 24,745 | $1.03M | 0.03% | −1,579−6.0% | Reduced |
| Collar Capital Management, LLC | 25,573 | $1.03M | 0.94% | +249+1.0% | Added |
| One68 Global Capital, LLC | 26,000 | $1.05M | 0.52% | −15,200−36.9% | Reduced |
| Arkadios Wealth Advisors | 26,059 | $1.05M | 0.04% | +6,105+30.6% | Added |
| Teachers Retirement System of the State of Kentucky | 26,683 | $1.08M | 0.01% | +2,460+10.2% | Added |
| Nordea Investment Management AB | 27,778 | $1.09M | 0.00% | +112+0.4% | Added |
| Clear Harbor Asset Management, LLC | 27,216 | $1.10M | 0.09% | +10,994+67.8% | Added |
| JustInvest LLC | 27,336 | $1.11M | 0.02% | −529−1.9% | Reduced |
| Highbridge Capital Management LLC | 27,500 | $1.11M | 0.05% | +27,500 | New |
| Mizuho Securities USA LLC | 27,850 | $1.13M | 0.02% | −4,915−15.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 28,838 | $1.17M | 0.00% | +9,974+52.9% | Added |
| Galaxy Digital Capital Management GP LLC | 29,187 | $1.18M | 1.80% | −25,844−47.0% | Reduced |
| Ieq Capital, LLC | 29,205 | $1.18M | 0.01% | −2,429−7.7% | Reduced |
| D. E. Shaw & Co., Inc. | 29,303 | $1.18M | 0.00% | −355,623−92.4% | Reduced |
| Oregon Public Employees Retirement Fund | 29,837 | $1.21M | 0.02% | +220+0.7% | Added |
| Galaxy Group Investments LLC | 30,000 | $1.21M | 0.26% | +30,000 | New |
| Cetera Investment Advisers | 30,303 | $1.23M | 0.00% | +1,872+6.6% | Added |
| Burren Capital Advisors Ltd | 30,360 | $1.23M | 4.39% | +30,360 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 31,206 | $1.24M | 0.01% | −4,503−12.6% | Reduced |
| ASR Vermogensbeheer N.V. | 31,151 | $1.26M | 0.02% | +31,151 | New |
| Rakuten Investment Management, Inc. | 31,733 | $1.29M | 0.01% | +31,733 | New |
| CI Private Wealth, LLC | 32,154 | $1.30M | 0.00% | +2,416+8.1% | Added |
| Marshall Wace, LLP | 33,800 | $1.37M | 0.00% | −462,526−93.2% | Reduced |
| Wedbush Securities Inc | 33,860 | $1.37M | 0.05% | +981+3.0% | Added |
| Parus Finance (UK) Ltd | 33,950 | $1.37M | 0.47% | −85,711−71.6% | Reduced |
| Miracle Mile Advisors, LLC | 34,004 | $1.37M | 0.03% | −3,362−9.0% | Reduced |
| Entropy Technologies, LP | 34,063 | $1.38M | 0.13% | +34,063 | New |
| Public Employees Retirement Association of Colorado | 34,227 | $1.38M | 0.01% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 34,876 | $1.41M | 0.05% | −13,450−27.8% | Reduced |
| Occudo Quantitative Strategies LP | 34,820 | $1.41M | 0.19% | +9,919+39.8% | Added |
| OP Asset Management Ltd | 35,377 | $1.43M | 0.02% | +35,377 | New |
| Janney Montgomery Scott LLC | 35,648 | $1.44M | 0.00% | +1,553+4.6% | Added |
| Ethic Inc. | 36,399 | $1.49M | 0.03% | +98+0.3% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 36,966 | $1.50M | 0.02% | −8,500−18.7% | Reduced |
| Pacer Advisors, Inc. | 37,526 | $1.52M | 0.00% | −357,140−90.5% | Reduced |
| Alberta Investment Management Corp | 38,179 | $1.54M | 0.01% | +38,179 | New |
| Mirae Asset Global Investments Co., Ltd. | 45,395 | $1.57M | 0.01% | +264+0.6% | Added |
| Schonfeld Strategic Advisors LLC | 39,203 | $1.58M | 0.01% | −35,355−47.4% | Reduced |
| Richard Bernstein Advisors LLC | 39,291 | $1.59M | 0.04% | −938−2.3% | Reduced |
| Greenwich Wealth Management LLC | 39,544 | $1.60M | 0.12% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 40,021 | $1.62M | 0.04% | +40,021 | New |
| Mutual of America Capital Management LLC | 40,442 | $1.64M | 0.02% | −967−2.3% | Reduced |
| State of Alaska, Department of Revenue | 40,752 | $1.65M | 0.02% | +1,315+3.3% | Added |
| Caption Management, LLC | 41,000 | $1.66M | 0.08% | −49,500−54.7% | Reduced |