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 2022
Institutional positions in Western Digital Corp as of Sep 30, 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
- 579
- −47 vs. Q2 2022
- Shares held
- 275.2M
- +8.10M (+3.0%) vs. Q2 2022
- Total value
- $8.97B
- −$3.00B (−25.0%) vs. Q2 2022
- New holders
- 56
- 186 more added
- Sold out
- 103
- 234 more reduced
6 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Elo Mutual Pension Insurance Co | 23,443 | $763.0K | 0.03% | −1,222−5.0% | Reduced |
| Eagle Rock Investment Company, LLC | 24,370 | $793.0K | 0.21% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 24,366 | $794.0K | 0.03% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 24,514 | $798.0K | 0.03% | +1,271+5.5% | Added |
| RNC Capital Management LLC | 24,756 | $806.0K | 0.05% | −885−3.5% | Reduced |
| Everence Capital Management Inc | 25,045 | $815.0K | 0.08% | +7,310+41.2% | Added |
| Truist Financial Corp | 25,062 | $816.0K | 0.00% | −8,145−24.5% | Reduced |
| CIBC World Markets Inc. | 25,172 | $819.0K | 0.00% | −384−1.5% | Reduced |
| Securian Asset Management, Inc | 25,408 | $827.0K | 0.02% | +117+0.5% | Added |
| IFP Advisors, Inc | 8,324 | $837.0K | 0.02% | +944+12.8% | Added |
| Daiwa Securities Group Inc. | 26,968 | $878.0K | 0.01% | +341+1.3% | Added |
| Atom Investors LP | 27,034 | $880.0K | 0.31% | +27,034 | New |
| Aigen Investment Management, LP | 27,313 | $889.0K | 0.13% | +27,313 | New |
| Quantbot Technologies LP | 27,663 | $900.0K | 0.07% | +27,663 | New |
| OPSEU Pension Plan Trust Fund | 26,768 | $910.0K | 0.24% | +330+1.2% | Added |
| Teachers Retirement System of the State of Kentucky | 28,066 | $913.0K | 0.01% | +28,066 | New |
| American Century Companies Inc | 28,108 | $915.0K | 0.00% | −368,251−92.9% | Reduced |
| Wolverine Trading, LLC | 28,692 | $923.0K | 0.04% | −102,509−78.1% | Reduced |
| CIBC World Markets Corp | 29,124 | $948.0K | 0.01% | −12,890−30.7% | Reduced |
| D.A. Davidson & Co. | 29,249 | $952.0K | 0.01% | +3,856+15.2% | Added |
| Hartford Investment Management Co | 29,852 | $972.0K | 0.03% | −113−0.4% | Reduced |
| Wedbush Securities Inc | 30,364 | $988.0K | 0.06% | −6,330−17.3% | Reduced |
| STRS Ohio | 30,560 | $994.0K | 0.00% | −797,266−96.3% | Reduced |
| British Columbia Investment Management Corp | 30,669 | $998.0K | 0.01% | −5,360−14.9% | Reduced |
| Schroder Investment Management Group | 30,773 | $1.00M | 0.00% | −212,613−87.4% | Reduced |
| PEAK6 Investments LLC | 30,938 | $1.01M | 0.04% | −246,253−88.8% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 32,177 | $1.05M | 0.00% | −8,350−20.6% | Reduced |
| Woodline Partners LP | 32,358 | $1.05M | 0.02% | −286,742−89.9% | Reduced |
| Kestra Advisory Services, LLC | 32,579 | $1.06M | 0.01% | −1,952−5.7% | Reduced |
| Hourglass Capital, LLC | 33,065 | $1.08M | 0.41% | 00.0% | Unchanged |
| Mariner, LLC | 33,029 | $1.08M | 0.00% | +1,128+3.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 30,373 | $1.08M | 0.02% | +30,373 | New |
| Public Sector Pension Investment Board | 33,463 | $1.09M | 0.01% | +3,340+11.1% | Added |
| Westpac Banking Corp | 34,106 | $1.11M | 0.02% | −28,015−45.1% | Reduced |
| Xponance, Inc. | 34,201 | $1.11M | 0.02% | +6,274+22.5% | Added |
| Oppenheimer Asset Management Inc. | 35,208 | $1.15M | 0.02% | −1,705−4.6% | Reduced |
| Czech National Bank | 36,375 | $1.18M | 0.03% | +36,375 | New |
| Miracle Mile Advisors, LLC | 36,619 | $1.19M | 0.06% | −3,081−7.8% | Reduced |
| Nissay Asset Management Corp | 36,929 | $1.20M | 0.01% | +1,211+3.4% | Added |
| O'Shaughnessy Asset Management, LLC | 36,941 | $1.20M | 0.02% | +36,941 | New |
| Tower Research Capital LLC (TRC) | 37,019 | $1.20M | 0.02% | +14,116+61.6% | Added |
| Clearline Capital LP | 37,393 | $1.22M | 0.17% | 00.0% | Unchanged |
| APG Asset Management N.V. | 38,440 | $1.28M | 0.00% | −15,296−28.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 39,919 | $1.30M | 0.00% | +943+2.4% | Added |
| Public Employees Retirement Association of Colorado | 39,957 | $1.30M | 0.01% | 00.0% | Unchanged |
| Greenwich Wealth Management LLC | 40,191 | $1.31M | 0.14% | −782−1.9% | Reduced |
| AlphaCrest Capital Management LLC | 40,733 | $1.33M | 0.08% | −4,697−10.3% | Reduced |
| Janus Henderson Group PLC | 41,006 | $1.33M | 0.00% | +112+0.3% | Added |
| Advisor Group Holdings, Inc. | 41,062 | $1.34M | 0.00% | +734+1.8% | Added |
| National Bank of Canada | 41,277 | $1.34M | 0.01% | −234,100−85.0% | Reduced |
| CenterBook Partners LP | 41,707 | $1.36M | 0.26% | +5,514+15.2% | Added |
| CIBC Asset Management Inc | 41,751 | $1.36M | 0.01% | +3,716+9.8% | Added |
| Holocene Advisors, LP | 41,787 | $1.36M | 0.01% | +28,360+211.2% | Added |
| Alaska Permanent Fund Corp | 42,100 | $1.37M | 0.02% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 42,896 | $1.40M | 0.01% | +25,770+150.5% | Added |
| Aviva PLC | 43,259 | $1.41M | 0.01% | −19,972−31.6% | Reduced |
| Mutual of America Capital Management LLC | 43,364 | $1.41M | 0.02% | +659+1.5% | Added |
| Texas Permanent School Fund | 43,431 | $1.41M | 0.02% | +2,066+5.0% | Added |
| Swedbank AB | 43,567 | $1.42M | 0.00% | −170,054−79.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 43,705 | $1.42M | 0.03% | +4,895+12.6% | Added |
| Penn Capital Management Co Inc | 43,518 | $1.44M | 0.16% | −1,720−3.8% | Reduced |
| Teacher Retirement System of Texas | 45,082 | $1.47M | 0.01% | −54,341−54.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 45,807 | $1.49M | 0.01% | +210+0.5% | Added |
| Sound Income Strategies, LLC | 45,911 | $1.49M | 0.22% | +579+1.3% | Added |
| Gulf International Bank (UK) Ltd | 46,419 | $1.51M | 0.03% | 00.0% | Unchanged |
| Financial Sense Advisors, Inc. | 46,625 | $1.52M | 0.64% | −200−0.4% | Reduced |
| Handelsbanken Fonder AB | 46,689 | $1.52M | 0.01% | +1,679+3.7% | Added |
| Mackenzie Financial Corp | 47,116 | $1.53M | 0.00% | +5,891+14.3% | Added |
| DekaBank Deutsche Girozentrale | 48,810 | $1.56M | 0.00% | −39,849−44.9% | Reduced |
| Janney Montgomery Scott LLC | 48,488 | $1.58M | 0.01% | +1,923+4.1% | Added |
| Banque Cantonale Vaudoise | 48,842 | $1.59M | 0.09% | −3,525−6.7% | Reduced |
| McGuire Investment Group, LLC | 49,253 | $1.60M | 0.37% | −8,365−14.5% | Reduced |
| Globeflex Capital L P | 49,254 | $1.60M | 0.28% | +47,365+2,507.4% | Added |
| The PNC Financial Services Group, Inc. | 51,641 | $1.68M | 0.00% | −3,701−6.7% | Reduced |
| Rafferty Asset Management, LLC | 51,761 | $1.69M | 0.02% | +8,951+20.9% | Added |
| New York Life Investment Management LLC | 52,011 | $1.69M | 0.02% | +767+1.5% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 52,060 | $1.69M | 0.21% | −12,200−19.0% | Reduced |
| Romano Brothers and Company | 52,178 | $1.70M | 0.27% | +52,178 | New |
| John G Ullman & Associates Inc | 54,500 | $1.77M | 0.31% | +54,500 | New |
| Yousif Capital Management, LLC | 54,991 | $1.79M | 0.03% | +501+0.9% | Added |
| Utah Retirement Systems | 55,765 | $1.81M | 0.03% | +200+0.4% | Added |
| Credit Agricole S A | 56,666 | $1.84M | 0.06% | +33,868+148.6% | Added |
| Guggenheim Capital LLC | 56,821 | $1.85M | 0.02% | −36,596−39.2% | Reduced |
| IFM Investors Pty Ltd | 57,027 | $1.86M | 0.03% | +512+0.9% | Added |
| Vident Investment Advisory, LLC | 63,357 | $1.93M | 0.06% | +6,283+11.0% | Added |
| American Assets Investment Management, LLC | 60,000 | $1.95M | 0.25% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 59,988 | $1.95M | 0.08% | 00.0% | Unchanged |
| Vestcor Inc | 60,244 | $1.96M | 0.07% | +99+0.2% | Added |
| Tredje AP-fonden | 61,801 | $2.01M | 0.04% | +21,801+54.5% | Added |
| Comerica Bank | 58,591 | $2.05M | 0.02% | +5,626+10.6% | Added |
| Chartwell Investment Partners, LLC | 63,644 | $2.07M | 0.09% | −890−1.4% | Reduced |
| Breakline Capital LLC | 63,725 | $2.07M | 2.50% | +38,333+151.0% | Added |
| ProShare Advisors LLC | 67,545 | $2.20M | 0.01% | −6,830−9.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 68,400 | $2.23M | 0.02% | +68,400 | New |
| Verition Fund Management LLC | 71,089 | $2.31M | 0.03% | +41,664+141.6% | Added |
| Forsta Ap-Fonden | 71,700 | $2.33M | 0.03% | +18,800+35.5% | Added |
| Nisa Investment Advisors, LLC | 72,515 | $2.36M | 0.02% | −9,141−11.2% | Reduced |
| FengHe Fund Management Pte. Ltd. | 72,800 | $2.37M | 0.60% | −33,000−31.2% | Reduced |
| Nomura Asset Management Co Ltd | 73,918 | $2.41M | 0.02% | −460−0.6% | Reduced |
| USS Investment Management Ltd | 74,538 | $2.43M | 0.04% | −8,304−10.0% | Reduced |