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 2022
Institutional positions in Western Digital Corp as of Mar 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
- 649
- −40 vs. Q4 2021
- Shares held
- 252.1M
- −1.03M (−0.4%) vs. Q4 2021
- Total value
- $12.5B
- −$3.96B (−24.0%) vs. Q4 2021
- New holders
- 73
- 229 more added
- Sold out
- 113
- 231 more reduced
7 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Los Angeles Capital Management LLC | 72,435 | $3.60M | 0.01% | −76,093−51.2% | Reduced |
| Nomura Asset Management Co Ltd | 71,121 | $3.53M | 0.02% | +3,482+5.1% | Added |
| Buckhead Capital Management LLC | 68,124 | $3.38M | 0.73% | −1,044−1.5% | Reduced |
| Great Lakes Advisors, LLC | 66,055 | $3.28M | 0.05% | +66,055 | New |
| Rafferty Asset Management, LLC | 64,535 | $3.20M | 0.02% | −17,419−21.3% | Reduced |
| Chartwell Investment Partners, LLC | 64,419 | $3.20M | 0.11% | +1,995+3.2% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 64,260 | $3.19M | 0.21% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 63,998 | $3.18M | 0.02% | +5,186+8.8% | Added |
| Forsta Ap-Fonden | 63,800 | $3.17M | 0.04% | −8,300−11.5% | Reduced |
| LSV Asset Management | 63,800 | $3.17M | 0.01% | −1,300−2.0% | Reduced |
| Banque Pictet & Cie SA | 62,034 | $3.08M | 0.02% | +3,222+5.5% | Added |
| American Assets Investment Management, LLC | 60,000 | $2.98M | 0.32% | 00.0% | Unchanged |
| McGuire Investment Group, LLC | 59,184 | $2.94M | 0.54% | −8,050−12.0% | Reduced |
| Advisor Group Holdings, Inc. | 38,124 | $2.92M | 0.01% | −3,399−8.2% | Reduced |
| Xponance, Inc. | 58,364 | $2.90M | 0.05% | +1,349+2.4% | Added |
| Aviva PLC | 57,891 | $2.87M | 0.01% | −36,078−38.4% | Reduced |
| Westpac Banking Corp | 57,821 | $2.87M | 0.03% | +34,809+151.3% | Added |
| Trexquant Investment LP | 57,564 | $2.86M | 0.13% | +57,564 | New |
| Yousif Capital Management, LLC | 56,070 | $2.78M | 0.03% | +2,350+4.4% | Added |
| Worldquant Millennium Advisors LLC | 56,021 | $2.78M | 0.07% | +30,206+117.0% | Added |
| Utah Retirement Systems | 55,565 | $2.76M | 0.04% | −1,100−1.9% | Reduced |
| Bokf, NA | 54,902 | $2.73M | 0.04% | +54,902 | New |
| Vident Investment Advisory, LLC | 54,181 | $2.69M | 0.07% | +17,526+47.8% | Added |
| Comerica Bank | 52,301 | $2.59M | 0.02% | −1,246−2.3% | Reduced |
| Platinum Investment Management Ltd | 52,044 | $2.58M | 0.08% | +13,458+34.9% | Added |
| Tower Research Capital LLC (TRC) | 51,343 | $2.55M | 0.02% | +22,653+79.0% | Added |
| The PNC Financial Services Group, Inc. | 51,175 | $2.54M | 0.00% | −1,429−2.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 50,763 | $2.52M | 0.00% | −6,234−10.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 50,000 | $2.48M | 0.00% | −52,725−51.3% | Reduced |
| Janney Montgomery Scott LLC | 49,613 | $2.46M | 0.01% | −6,187−11.1% | Reduced |
| State of Tennessee, Treasury Department | 49,423 | $2.45M | 0.01% | −1,574−3.1% | Reduced |
| IFM Investors Pty Ltd | 49,406 | $2.45M | 0.04% | +9,451+23.7% | Added |
| British Columbia Investment Management Corp | 48,104 | $2.39M | 0.02% | −6,132−11.3% | Reduced |
| Vestcor Inc | 47,039 | $2.33M | 0.08% | +43,229+1,134.6% | Added |
| Miracle Mile Advisors, LLC | 45,427 | $2.25M | 0.10% | +18,650+69.6% | Added |
| Handelsbanken Fonder AB | 45,010 | $2.23M | 0.01% | +8,200+22.3% | Added |
| Mackay Shields LLC | 44,992 | $2.23M | 0.02% | −1,596−3.4% | Reduced |
| Gulf International Bank (UK) Ltd | 44,669 | $2.22M | 0.03% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 44,574 | $2.21M | 0.25% | −7,655−14.7% | Reduced |
| Penn Capital Management Co Inc | 43,471 | $2.19M | 0.22% | −783−1.8% | Reduced |
| Tudor Investment Corp Et Al | 42,954 | $2.13M | 0.06% | +19,943+86.7% | Added |
| Occudo Quantitative Strategies LP | 41,934 | $2.08M | 0.17% | +41,934 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 41,869 | $2.08M | 0.02% | +2,755+7.0% | Added |
| Mutual of America Capital Management LLC | 41,769 | $2.07M | 0.02% | +623+1.5% | Added |
| Greenwich Wealth Management LLC | 40,707 | $2.02M | 0.21% | −205−0.5% | Reduced |
| Texas Permanent School Fund | 40,588 | $2.02M | 0.03% | −2,395−5.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 40,216 | $2.00M | 0.00% | −23,701−37.1% | Reduced |
| Tredje AP-fonden | 40,000 | $1.99M | 0.04% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 39,957 | $1.98M | 0.01% | −1,150−2.8% | Reduced |
| Caption Management, LLC | 39,700 | $1.97M | 0.13% | −5,300−11.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 38,243 | $1.90M | 0.04% | +3,453+9.9% | Added |
| Oppenheimer Asset Management Inc. | 38,134 | $1.89M | 0.03% | −1,656−4.2% | Reduced |
| Banque Cantonale Vaudoise | 37,450 | $1.86M | 0.08% | +1,299+3.6% | Added |
| Clearline Capital LP | 37,393 | $1.86M | 0.25% | −68,091−64.6% | Reduced |
| Truist Financial Corp | 37,081 | $1.84M | 0.00% | −2,167−5.5% | Reduced |
| Wedbush Securities Inc | 36,544 | $1.81M | 0.08% | +29,379+410.0% | Added |
| Bridgewater Associates, LP | 36,319 | $1.80M | 0.01% | +36,319 | New |
| Kestra Advisory Services, LLC | 36,084 | $1.79M | 0.02% | −5,968−14.2% | Reduced |
| Nissay Asset Management Corp | 35,829 | $1.78M | 0.02% | +1,015+2.9% | Added |
| Thrivent Financial for Lutherans | 33,878 | $1.68M | 0.00% | −10,622−23.9% | Reduced |
| Alaska Permanent Fund Corp | 32,700 | $1.62M | 0.03% | 00.0% | Unchanged |
| Hourglass Capital, LLC | 30,925 | $1.53M | 0.48% | +16,525+114.8% | Added |
| Breakline Capital LLC | 30,882 | $1.53M | 2.35% | +30,882 | New |
| Mirae Asset Global Investments Co., Ltd. | 30,703 | $1.52M | 0.00% | +5,374+21.2% | Added |
| American Century Companies Inc | 30,302 | $1.50M | 0.00% | +22,573+292.1% | Added |
| Mackenzie Financial Corp | 30,101 | $1.50M | 0.00% | +3,098+11.5% | Added |
| Mercer Global Advisors Inc | 29,984 | $1.49M | 0.01% | +9,115+43.7% | Added |
| CIBC Asset Management Inc | 29,800 | $1.48M | 0.01% | +328+1.1% | Added |
| Hartford Investment Management Co | 29,662 | $1.47M | 0.04% | −2,080−6.6% | Reduced |
| SEI Investments Co | 30,080 | $1.47M | 0.00% | −93,835−75.7% | Reduced |
| Cypress Capital, LLC | 29,529 | $1.47M | 0.18% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 29,506 | $1.47M | 0.01% | +20,654+233.3% | Added |
| OPSEU Pension Plan Trust Fund | 29,352 | $1.46M | 0.35% | +994+3.5% | Added |
| Norinchukin Bank, The | 28,712 | $1.43M | 0.02% | +2,246+8.5% | Added |
| Commonwealth Equity Services, LLC | 28,538 | $1.42M | 0.00% | +1,730+6.5% | Added |
| Blair William & Co | 27,948 | $1.39M | 0.00% | −476−1.7% | Reduced |
| Natixis Advisors, L.P. | 27,465 | $1.36M | 0.01% | +16+0.1% | Added |
| Cornercap Investment Counsel Inc | 27,441 | $1.36M | 0.15% | +1,408+5.4% | Added |
| CenterBook Partners LP | 27,098 | $1.34M | 0.48% | +19,289+247.0% | Added |
| RNC Capital Management LLC | 26,066 | $1.29M | 0.07% | +21,925+529.5% | Added |
| Daiwa Securities Group Inc. | 25,560 | $1.27M | 0.01% | +7,534+41.8% | Added |
| Walleye Capital LLC | 25,501 | $1.27M | 0.04% | +1,377+5.7% | Added |
| Securian Asset Management, Inc | 25,391 | $1.26M | 0.02% | −287−1.1% | Reduced |
| CIBC World Markets Inc. | 25,247 | $1.25M | 0.00% | +1,658+7.0% | Added |
| Verition Fund Management LLC | 25,176 | $1.25M | 0.02% | −226,961−90.0% | Reduced |
| D.A. Davidson & Co. | 25,045 | $1.24M | 0.01% | +19,700+368.6% | Added |
| Weiss Multi-Strategy Advisers LLC | 24,918 | $1.24M | 0.03% | +24,918 | New |
| Elo Mutual Pension Insurance Co | 24,508 | $1.22M | 0.04% | +1,235+5.3% | Added |
| Eagle Rock Investment Company, LLC | 24,370 | $1.21M | 0.26% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 24,366 | $1.21M | 0.03% | +24,366 | New |
| SG Americas Securities, LLC | 24,092 | $1.20M | 0.01% | +16,504+217.5% | Added |
| Cubist Systematic Strategies, LLC | 23,649 | $1.17M | 0.01% | −19,499−45.2% | Reduced |
| Venture Visionary Partners LLC | 23,354 | $1.16M | 0.08% | −3,122−11.8% | Reduced |
| Maryland State Retirement & Pension System | 23,276 | $1.16M | 0.03% | 00.0% | Unchanged |
| Creative Planning | 22,572 | $1.12M | 0.00% | −3,059−11.9% | Reduced |
| Stephens Inc | 22,067 | $1.10M | 0.02% | −13,973−38.8% | Reduced |
| Shell Asset Management Co | 21,520 | $1.07M | 0.03% | −409−1.9% | Reduced |
| BLB&B Advisors, LLC | 21,268 | $1.06M | 0.07% | −275−1.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 20,537 | $1.02M | 0.06% | −5,076−19.8% | Reduced |
| Kentucky Retirement Systems | 19,946 | $990.0K | 0.04% | +1,172+6.2% | Added |