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 2023
Institutional positions in Western Digital Corp as of Sep 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
- 543
- +8 vs. Q2 2023
- Shares held
- 278.7M
- +8.86M (+3.3%) vs. Q2 2023
- Total value
- $12.7B
- +$2.47B (+24.1%) vs. Q2 2023
- New holders
- 73
- 158 more added
- Sold out
- 65
- 212 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Utah Retirement Systems | 54,865 | $2.50M | 0.04% | +300+0.5% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 54,641 | $2.49M | 0.04% | +1,770+3.3% | Added |
| Tredje AP-fonden | 52,812 | $2.41M | 0.04% | −4,824−8.4% | Reduced |
| Force Hill Capital Management LP | 52,707 | $2.41M | 2.08% | −41,693−44.2% | Reduced |
| New York Life Investment Management LLC | 52,600 | $2.40M | 0.03% | −1,111−2.1% | Reduced |
| Zweig-DiMenna Associates LLC | 52,500 | $2.40M | 0.29% | +52,500 | New |
| Eisler Capital (US) LLC | 51,700 | $2.36M | 0.87% | +35,050+210.5% | Added |
| Kepos Capital LP | 49,500 | $2.26M | 0.40% | −25,500−34.0% | Reduced |
| Two Sigma Investments, LP | 46,500 | $2.12M | 0.01% | −16,724−26.5% | Reduced |
| Financial Sense Advisors, Inc. | 46,325 | $2.11M | 0.91% | +200+0.4% | Added |
| Swedbank AB | 46,279 | $2.11M | 0.00% | −1,169−2.5% | Reduced |
| CIBC Asset Management Inc | 45,687 | $2.08M | 0.01% | −268−0.6% | Reduced |
| Optimas Capital Ltd | 45,200 | $2.06M | 1.42% | +45,200 | New |
| Mutual of America Capital Management LLC | 44,763 | $2.04M | 0.03% | −1,250−2.7% | Reduced |
| Xponance, Inc. | 43,938 | $2.00M | 0.03% | +1,112+2.6% | Added |
| Marex Group plc | 43,346 | $1.98M | 0.28% | −28,613−39.8% | Reduced |
| Janus Henderson Group PLC | 42,582 | $1.94M | 0.00% | −4,688−9.9% | Reduced |
| Greenwich Wealth Management LLC | 40,422 | $1.84M | 0.19% | −110−0.3% | Reduced |
| Public Employees Retirement Association of Colorado | 39,957 | $1.82M | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 38,610 | $1.76M | 0.00% | +795+2.1% | Added |
| Miracle Mile Advisors, LLC | 37,669 | $1.72M | 0.05% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 37,200 | $1.70M | 0.02% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 37,156 | $1.70M | 0.01% | +338+0.9% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 43,560 | $1.66M | 0.18% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 36,191 | $1.65M | 0.27% | +4,455+14.0% | Added |
| Romano Brothers and Company | 35,414 | $1.62M | 0.25% | −7,600−17.7% | Reduced |
| Nissay Asset Management Corp | 35,367 | $1.61M | 0.01% | +1,121+3.3% | Added |
| Symmetry Investments LP | 34,539 | $1.58M | 0.46% | −65,179−65.4% | Reduced |
| Public Sector Pension Investment Board | 34,371 | $1.57M | 0.01% | −16,013−31.8% | Reduced |
| STRS Ohio | 34,302 | $1.56M | 0.01% | +34,302 | New |
| Daiwa Securities Group Inc. | 33,552 | $1.53M | 0.01% | +7,681+29.7% | Added |
| Oppenheimer Asset Management Inc. | 33,490 | $1.53M | 0.02% | −1,497−4.3% | Reduced |
| Ethic Inc. | 32,696 | $1.49M | 0.05% | +2,378+7.8% | Added |
| CI Private Wealth, LLC | 32,268 | $1.48M | 0.00% | +7,668+31.2% | Added |
| Ardsley Advisory Partners LP | 32,000 | $1.46M | 0.40% | +32,000 | New |
| KBC Group NV | 31,889 | $1.46M | 0.01% | −7,075−18.2% | Reduced |
| Wedbush Securities Inc | 31,701 | $1.45M | 0.07% | +3,165+11.1% | Added |
| Credit Agricole S A | 31,681 | $1.45M | 0.04% | −16,111−33.7% | Reduced |
| Ostrum Asset Management | 30,476 | $1.39M | 0.13% | +22,731+293.5% | Added |
| Gulf International Bank (UK) Ltd | 30,469 | $1.39M | 0.04% | −2,885−8.6% | Reduced |
| Levin Capital Strategies, L.P. | 30,370 | $1.39M | 0.17% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 30,067 | $1.37M | 0.04% | −21,364−41.5% | Reduced |
| Bank of Nova Scotia | 29,869 | $1.36M | 0.00% | +3,937+15.2% | Added |
| Mackenzie Financial Corp | 29,632 | $1.33M | 0.00% | −8,682−22.7% | Reduced |
| British Columbia Investment Management Corp | 29,093 | $1.33M | 0.01% | +315+1.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 28,535 | $1.30M | 0.00% | +1,000+3.6% | Added |
| Teachers Retirement System of the State of Kentucky | 28,066 | $1.28M | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 27,862 | $1.27M | 0.05% | −52,075−65.1% | Reduced |
| Advisor Group Holdings, Inc. | 27,328 | $1.25M | 0.00% | −1,353−4.7% | Reduced |
| Kentucky Retirement Systems | 26,906 | $1.23M | 0.04% | +1,182+4.6% | Added |
| Elo Mutual Pension Insurance Co | 26,778 | $1.22M | 0.04% | +657+2.5% | Added |
| CenterBook Partners LP | 25,919 | $1.18M | 0.15% | −59,647−69.7% | Reduced |
| Quantitative Investment Management, LLC | 25,557 | $1.17M | 0.18% | +15,285+148.8% | Added |
| Maryland State Retirement & Pension System | 24,990 | $1.14M | 0.03% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 24,784 | $1.13M | 0.01% | +643+2.7% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 24,373 | $1.11M | 0.02% | 00.0% | Unchanged |
| Creative Planning | 24,189 | $1.10M | 0.00% | +4,796+24.7% | Added |
| Candriam Luxembourg S.C.A. | 23,833 | $1.09M | 0.01% | 00.0% | Unchanged |
| Teza Capital Management LLC | 23,770 | $1.08M | 0.18% | +13,285+126.7% | Added |
| Leonteq Securities AG | 23,683 | $1.08M | 0.11% | −34,362−59.2% | Reduced |
| The PNC Financial Services Group, Inc. | 23,324 | $1.06M | 0.00% | −262−1.1% | Reduced |
| Securian Asset Management, Inc | 22,955 | $1.05M | 0.03% | −3,102−11.9% | Reduced |
| Empirical Finance, LLC | 22,300 | $1.02M | 0.07% | +1,230+5.8% | Added |
| HAP Trading, LLC | 22,027 | $1.01M | 0.25% | +22,027 | New |
| Nordea Investment Management AB | 21,746 | $997.1K | 0.00% | −1,062−4.7% | Reduced |
| Hartford Investment Management Co | 21,834 | $996.3K | 0.04% | −576−2.6% | Reduced |
| Jump Financial, LLC | 21,468 | $979.6K | 0.04% | −97,622−82.0% | Reduced |
| Eisler Capital (UK) Ltd. | 20,368 | $929.4K | 0.04% | −29,502−59.2% | Reduced |
| HighVista Strategies LLC | 20,100 | $917.2K | 0.42% | +20,100 | New |
| Louisiana State Employees Retirement System | 19,800 | $903.5K | 0.02% | 00.0% | Unchanged |
| Numerai GP LLC | 19,377 | $884.2K | 0.29% | +19,377 | New |
| Blair William & Co | 19,225 | $877.2K | 0.00% | +1,430+8.0% | Added |
| CIBC World Markets Inc. | 19,175 | $875.0K | 0.00% | −1,462−7.1% | Reduced |
| Janney Montgomery Scott LLC | 19,128 | $873.0K | 0.00% | −3,570−15.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 18,554 | $846.6K | 0.01% | −5,700−23.5% | Reduced |
| D.A. Davidson & Co. | 18,188 | $829.9K | 0.01% | +129+0.7% | Added |
| Robeco Institutional Asset Management B.V. | 17,809 | $812.6K | 0.00% | −150,565−89.4% | Reduced |
| CIBC World Markets Corp | 17,659 | $805.8K | 0.01% | −19,839−52.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 17,591 | $802.7K | 0.00% | +17,591 | New |
| Prudential PLC | 17,553 | $800.9K | 0.01% | −3,760−17.6% | Reduced |
| Metis Global Partners, LLC | 17,038 | $777.4K | 0.04% | +2,561+17.7% | Added |
| M&T Bank Corp | 17,022 | $777.1K | 0.00% | +532+3.2% | Added |
| HighTower Advisors, LLC | 16,639 | $767.0K | 0.00% | +9,367+128.8% | Added |
| New Mexico Educational Retirement Board | 16,614 | $758.0K | 0.03% | +1,100+7.1% | Added |
| Franklin Resources Inc | 16,540 | $754.7K | 0.00% | −252−1.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 16,382 | $747.5K | 0.00% | −1,261−7.1% | Reduced |
| Commerce Bank | 16,124 | $735.7K | 0.01% | −475−2.9% | Reduced |
| Cetera Investment Advisers | 16,067 | $733.1K | 0.01% | −416−2.5% | Reduced |
| Systematic Alpha Investments, LLC | 16,000 | $730.1K | 0.04% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 15,995 | $729.9K | 0.01% | −3,061−16.1% | Reduced |
| Truist Financial Corp | 15,348 | $700.3K | 0.00% | −1,690−9.9% | Reduced |
| Wellington Management Group LLP | 15,304 | $698.3K | 0.00% | +6,048+65.3% | Added |
| LVM Capital Management Ltd | 14,730 | $672.0K | 0.09% | +14,730 | New |
| Captrust Financial Advisors | 14,500 | $661.6K | 0.00% | +1,250+9.4% | Added |
| BLB&B Advisors, LLC | 14,390 | $656.6K | 0.05% | −2,385−14.2% | Reduced |
| Desjardins Global Asset Management Inc. | 14,260 | $650.7K | 0.07% | +4,659+48.5% | Added |
| Cresset Asset Management, LLC | 14,188 | $647.4K | 0.00% | +2,095+17.3% | Added |
| Raymond James Financial Services Advisors, Inc. | 14,054 | $641.3K | 0.00% | +50.0% | Added |
| JustInvest LLC | 14,053 | $641.3K | 0.02% | +1,476+11.7% | Added |
| Clear Harbor Asset Management, LLC | 14,011 | $639.3K | 0.07% | 00.0% | Unchanged |