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, Q4 2022
Institutional positions in Western Digital Corp as of Dec 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
- 529
- −38 vs. Q3 2022
- Shares held
- 275.8M
- +981.1K (+0.4%) vs. Q3 2022
- Total value
- $8.72B
- −$242.0M (−2.7%) vs. Q3 2022
- New holders
- 67
- 193 more added
- Sold out
- 105
- 195 more reduced
12 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 2,833,949 | $89.4M | 0.02% | −283,459−9.1% | Reduced |
| Charles Schwab Investment Management Inc | 2,851,292 | $90.0M | 0.03% | +184,822+6.9% | Added |
| Nomura Holdings Inc | 2,914,578 | $91.9M | 0.94% | −3,057,178−51.2% | Reduced |
| Boston Partners | 2,969,560 | $93.8M | 0.13% | −1,059,609−26.3% | Reduced |
| Amundi | 2,444,158 | $93.9M | 0.05% | −573,313−19.0% | Reduced |
| Millennium Management LLC | 3,107,828 | $98.1M | 0.11% | +1,367,858+78.6% | Added |
| Northern Trust Corp | 3,238,641 | $102.2M | 0.02% | +83,281+2.6% | Added |
| Royal Bank of Canada | 3,238,713 | $102.2M | 0.03% | +1,805,558+126.0% | Added |
| Lyrical Asset Management LP | 3,423,640 | $111.4M | 2.35% | −160,542−4.5% | Reduced |
| Dimensional Fund Advisors LP | 3,542,043 | $111.8M | 0.04% | −133,486−3.6% | Reduced |
| Morgan Stanley | 3,727,940 | $117.6M | 0.01% | +434,592+13.2% | Added |
| Victory Capital Management Inc | 4,112,626 | $129.8M | 0.15% | +3,373,003+456.0% | Added |
| Barclays PLC | 4,133,421 | $130.4M | 0.11% | +535,298+14.9% | Added |
| Alliancebernstein L.P. | 4,536,983 | $143.1M | 0.06% | −688,317−13.2% | Reduced |
| Parnassus Investments | 4,590,528 | $144.8M | 0.36% | +681,104+17.4% | Added |
| UBS Group AG | 4,797,044 | $151.3M | 0.07% | +708,817+17.3% | Added |
| Ameriprise Financial Inc | 5,569,373 | $175.7M | 0.06% | −156,057−2.7% | Reduced |
| DnB Asset Management AS | 5,780,409 | $182.4M | 1.29% | +1,238,504+27.3% | Added |
| Invesco Ltd. | 5,908,039 | $186.4M | 0.05% | +2,122,787+56.1% | Added |
| FIL Ltd | 6,235,604 | $196.7M | 0.24% | +23,674+0.4% | Added |
| Geode Capital Management, LLC | 6,814,743 | $214.7M | 0.03% | +163,307+2.5% | Added |
| Franklin Resources Inc | 8,087,259 | $255.2M | 0.13% | −1,615,226−16.6% | Reduced |
| State Street Corp | 12,393,630 | $391.0M | 0.02% | −8,270−0.1% | Reduced |
| Price T Rowe Associates Inc | 20,663,972 | $651.9M | 0.10% | +9,961,971+93.1% | Added |
| BlackRock Inc. | 25,734,282 | $811.9M | 0.03% | +776,126+3.1% | Added |
| Vanguard Group Inc | 37,341,622 | $1.18B | 0.03% | +712,860+1.9% | Added |
| IFP Advisors, Inc | 5,560 | – | – | −2,764−33.2% | Reduced |
| American National Bank | 9 | – | – | +9 | New |
| Sofos Investments, Inc. | 32 | – | – | −331−91.2% | Reduced |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −143−100.0% | Sold out |
| Viking Global Investors LPSuperinvestorViking Global Investors | 0 | $0 | 0.00% | −7,400,746−100.0% | Sold out |
| MY.Alpha Management HK Advisors Ltd | 0 | $0 | 0.00% | −554,233−100.0% | Sold out |
| IPG Investment Advisors LLC | 0 | $0 | 0.00% | −405,442−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −176,065−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −173,216−100.0% | Sold out |
| Sprott Inc. | 0 | $0 | 0.00% | −170,000−100.0% | Sold out |
| Segantii Capital Management Ltd | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −123,602−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −115,868−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −110,881−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −110,540−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −108,911−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −94,685−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −84,986−100.0% | Sold out |
| FengHe Fund Management Pte. Ltd. | 0 | $0 | 0.00% | −72,800−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −71,700−100.0% | Sold out |
| Breakline Capital LLC | 0 | $0 | 0.00% | −63,725−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −49,254−100.0% | Sold out |
| McGuire Investment Group, LLC | 0 | $0 | 0.00% | −49,253−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −40,733−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −30,373−100.0% | Sold out |
| Hourglass Capital, LLC | 0 | $0 | 0.00% | −33,065−100.0% | Sold out |
| OPSEU Pension Plan Trust Fund | 0 | $0 | 0.00% | −26,768−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −27,663−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −27,313−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −27,034−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −23,042−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −21,465−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −20,191−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −20,117−100.0% | Sold out |
| HAP Trading, LLC | 0 | $0 | 0.00% | −19,535−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −15,429−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −14,887−100.0% | Sold out |
| Pendal Group Limited | 0 | $0 | 0.00% | −14,865−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −14,539−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −13,591−100.0% | Sold out |
| Dai-Ichi Life Insurance Company, Ltd | 0 | $0 | 0.00% | −12,373−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −11,598−100.0% | Sold out |
| Rokos Capital Management LLP | 0 | $0 | 0.00% | −11,136−100.0% | Sold out |
| Easterly Investment Partners LLC | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Oak Family Advisors, LLC | 0 | $0 | 0.00% | −10,233−100.0% | Sold out |
| Coastline Trust Co | 0 | $0 | 0.00% | −10,123−100.0% | Sold out |
| Northeast Financial Consultants Inc | 0 | $0 | 0.00% | −9,954−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −9,658−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −9,509−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −9,500−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −9,467−100.0% | Sold out |
| Wrapmanager Inc | 0 | $0 | 0.00% | −9,423−100.0% | Sold out |
| Element Capital Management LLC | 0 | $0 | 0.00% | −9,224−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −9,049−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −8,863−100.0% | Sold out |
| Stonegate Investment Group, LLC | 0 | $0 | 0.00% | −8,758−100.0% | Sold out |
| Pathstone Family Office, LLC | 0 | $0 | 0.00% | −7,831−100.0% | Sold out |
| Fiduciary Trust Co | 0 | $0 | 0.00% | −7,884−100.0% | Sold out |
| Coronation Fund Managers Ltd. | 0 | $0 | 0.00% | −7,871−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −7,407−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −7,118−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −7,075−100.0% | Sold out |
| AIA Group Ltd | 0 | $0 | 0.00% | −7,016−100.0% | Sold out |
| Buckhead Capital Management LLC | 0 | $0 | 0.00% | −6,899−100.0% | Sold out |
| Nicholas Hoffman & Company, LLC. | 0 | $0 | 0.00% | −6,828−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −6,815−100.0% | Sold out |
| M Holdings Securities, Inc. | 0 | $0 | 0.00% | −6,735−100.0% | Sold out |
| Berkshire Asset Management LLC | 0 | $0 | 0.00% | −6,712−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −6,245−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Selway Asset Management | 0 | $0 | 0.00% | −4,300−100.0% | Sold out |
| Icon Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,849−100.0% | Sold out |