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, Q2 2021
Institutional positions in Western Digital Corp as of Jun 30, 2021. 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
- 686
- +20 vs. Q1 2021
- Shares held
- 247.7M
- +4.61M (+1.9%) vs. Q1 2021
- Total value
- $17.6B
- +$1.39B (+8.6%) vs. Q1 2021
- New holders
- 93
- 247 more added
- Sold out
- 73
- 229 more reduced
6 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Daiwa Securities Group Inc. | 22,979 | $1.64M | 0.01% | +1,602+7.5% | Added |
| AE Wealth Management LLC | 22,873 | $1.63M | 0.01% | +12,969+130.9% | Added |
| Clear Harbor Asset Management, LLC | 22,765 | $1.62M | 0.20% | +180+0.8% | Added |
| Bellwether Advisors, LLC | 22,706 | $1.61M | 0.56% | +22,706 | New |
| Maryland State Retirement & Pension System | 23,276 | $1.61M | 0.05% | 00.0% | Unchanged |
| Boardman Bay Capital Management LLC | 22,500 | $1.60M | 2.60% | +19,500+650.0% | Added |
| Tudor Investment Corp Et Al | 22,374 | $1.59M | 0.03% | −5,607−20.0% | Reduced |
| CIBC World Markets Inc. | 22,277 | $1.58M | 0.00% | −613−2.7% | Reduced |
| Elo Mutual Pension Insurance Co | 21,372 | $1.52M | 0.05% | −578−2.6% | Reduced |
| Verition Fund Management LLC | 21,153 | $1.51M | 0.02% | −488,569−95.9% | Reduced |
| Mackenzie Financial Corp | 21,067 | $1.50M | 0.00% | −471−2.2% | Reduced |
| Cetera Advisor Networks LLC | 20,906 | $1.49M | 0.02% | −877−4.0% | Reduced |
| Jupiter Asset Management Ltd | 20,878 | $1.49M | 0.02% | +20,878 | New |
| Dean Investment Associates, LLC | 20,472 | $1.46M | 0.27% | −187−0.9% | Reduced |
| New Mexico Educational Retirement Board | 20,414 | $1.45M | 0.05% | +1,200+6.2% | Added |
| Advisor Resource Council | 20,303 | $1.45M | 0.15% | +20,303 | New |
| Sculptor Capital LP | 20,095 | $1.43M | 0.01% | +20,095 | New |
| Supplemental Annuity Collective Trust of NJ | 20,000 | $1.42M | 0.46% | 00.0% | Unchanged |
| Trivest Advisors Ltd | 20,000 | $1.42M | 0.15% | +20,000 | New |
| Delphi Management Inc | 19,918 | $1.42M | 1.35% | +19,918 | New |
| Panagora Asset Management Inc | 19,709 | $1.40M | 0.01% | −1,096−5.3% | Reduced |
| Alpha Paradigm Partners, LLC | 19,686 | $1.40M | 0.53% | +19,686 | New |
| Wellington Management Group LLP | 19,602 | $1.40M | 0.00% | −72,149−78.6% | Reduced |
| Louisiana State Employees Retirement System | 19,100 | $1.36M | 0.03% | +100+0.5% | Added |
| Duality Advisers, LP | 18,780 | $1.34M | 0.12% | +11,417+155.1% | Added |
| Weiss Multi-Strategy Advisers LLC | 18,193 | $1.29M | 0.03% | +18,193 | New |
| Analyst IMS Investment Management Services Ltd. | 17,850 | $1.27M | 0.15% | −2,000−10.1% | Reduced |
| Kentucky Retirement Systems | 17,845 | $1.27M | 0.06% | +294+1.7% | Added |
| Candriam Luxembourg S.C.A. | 17,481 | $1.24M | 0.01% | −3,653−17.3% | Reduced |
| Pacer Advisors, Inc. | 17,397 | $1.24M | 0.02% | −2,690−13.4% | Reduced |
| Centiva Capital, LP | 17,200 | $1.22M | 0.10% | +17,200 | New |
| Regent Investment Management LLC | 17,079 | $1.22M | 0.29% | −230−1.3% | Reduced |
| HAP Trading, LLC | 17,052 | $1.21M | 0.08% | +17,052 | New |
| Naples Global Advisors, LLC | 17,040 | $1.21M | 0.17% | +2,105+14.1% | Added |
| Xponance, Inc. | 17,048 | $1.21M | 0.02% | +3,977+30.4% | Added |
| SG Americas Securities, LLC | 16,988 | $1.21M | 0.01% | −7,244−29.9% | Reduced |
| Shell Asset Management Co | 16,856 | $1.20M | 0.02% | −1,168−6.5% | Reduced |
| Two Sigma Investments, LP | 16,844 | $1.20M | 0.00% | +6,800+67.7% | Added |
| Dynamic Technology Lab Private Ltd | 16,569 | $1.18M | 0.12% | +1,463+9.7% | Added |
| Tuttle Tactical Management | 16,333 | $1.16M | 0.51% | +16,333 | New |
| Advisors Asset Management, Inc. | 16,148 | $1.15M | 0.02% | −10,689−39.8% | Reduced |
| Peapack Gladstone Financial Corp | 15,981 | $1.14M | 0.03% | +415+2.7% | Added |
| Prelude Capital Management, LLC | 14,938 | $1.06M | 0.06% | −9,267−38.3% | Reduced |
| Winton Group Ltd | 14,831 | $1.06M | 0.06% | +3,568+31.7% | Added |
| Berkshire Asset Management LLC | 14,818 | $1.05M | 0.07% | −1,221−7.6% | Reduced |
| Commerce Bank | 14,734 | $1.05M | 0.01% | +464+3.3% | Added |
| Systematic Alpha Investments, LLC | 16,000 | $1.05M | 0.05% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 14,692 | $1.04M | 0.01% | −3,765−20.4% | Reduced |
| Squarepoint Ops LLC | 14,626 | $1.04M | 0.01% | +14,626 | New |
| Nomura Holdings Inc | 14,360 | $1.02M | 0.01% | +14,360 | New |
| Mariner, LLC | 14,230 | $1.01M | 0.01% | −301−2.1% | Reduced |
| Hohimer Wealth Management, LLC | 14,055 | $1.00M | 0.20% | +434+3.2% | Added |
| Hourglass Capital, LLC | 14,020 | $998.0K | 0.23% | −3,280−19.0% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 13,917 | $990.0K | 0.02% | +40+0.3% | Added |
| Cetera Investment Advisers | 13,682 | $974.0K | 0.02% | +506+3.8% | Added |
| Private Advisor Group, LLC | 13,475 | $959.0K | 0.01% | +13,475 | New |
| Angelo Gordon & Co., L.P. | 13,400 | $954.0K | 0.11% | +13,400 | New |
| Miracle Mile Advisors, LLC | 13,366 | $951.0K | 0.05% | −7,819−36.9% | Reduced |
| M&T Bank Corp | 13,300 | $945.0K | 0.00% | +929+7.5% | Added |
| E. Ohman J:or Asset Management AB | 13,249 | $942.9K | 0.03% | 00.0% | Unchanged |
| Level Four Advisory Services, LLC | 13,197 | $939.0K | 0.06% | −707−5.1% | Reduced |
| Boothbay Fund Management, LLC | 13,171 | $937.0K | 0.04% | −11,702−47.0% | Reduced |
| Blair William & Co | 13,123 | $934.0K | 0.00% | +1,166+9.8% | Added |
| World Asset Management Inc | 13,114 | $933.0K | 0.09% | −788−5.7% | Reduced |
| Wrapmanager Inc | 13,014 | $926.0K | 0.24% | +128+1.0% | Added |
| USA Financial Portformulas Corp | 12,935 | $921.0K | 0.77% | +12,935 | New |
| AIA Group Ltd | 14,521 | $915.0K | 0.06% | +14,521 | New |
| Echo Street Capital Management LLC | 12,697 | $904.0K | 0.01% | +5,656+80.3% | Added |
| Edmond de Rothschild Holding S.A. | 12,624 | $898.0K | 0.02% | −3,414−21.3% | Reduced |
| Northeast Financial Consultants Inc | 12,433 | $885.0K | 0.06% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 12,339 | $878.0K | 0.03% | +1,166+10.4% | Added |
| Landsberg, Bennett, & Dubbaneh LLC | 12,090 | $854.0K | 0.11% | −164−1.3% | Reduced |
| Springowl Associates LLC | 12,000 | $854.0K | 3.41% | +6,000+100.0% | Added |
| Everence Capital Management Inc | 11,965 | $852.0K | 0.07% | 00.0% | Unchanged |
| Gyon Technologies Capital Management, LP | 11,876 | $845.0K | 0.28% | +5,992+101.8% | Added |
| Blueshift Asset Management, LLC | 11,760 | $837.0K | 0.05% | +2,291+24.2% | Added |
| Toth Financial Advisory Corp | 11,750 | $836.0K | 0.13% | +1,350+13.0% | Added |
| Caption Management, LLC | 11,528 | $820.0K | 0.07% | +11,528 | New |
| Vontobel Holding Ltd. | 11,405 | $806.0K | 0.01% | +6,078+114.1% | Added |
| Achmea Investment Management B.V. | 11,198 | $797.0K | 0.03% | 00.0% | Unchanged |
| ARGI Investment Services, LLC | 11,104 | $790.0K | 0.03% | 00.0% | Unchanged |
| Barry Investment Advisors, LLC | 11,071 | $788.0K | 0.21% | −4,164−27.3% | Reduced |
| Belpointe Asset Management LLC | 10,667 | $760.0K | 0.05% | −838−7.3% | Reduced |
| Pinnacle Associates Ltd | 10,605 | $755.0K | 0.01% | −14,650−58.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 10,530 | $749.0K | 0.00% | +1,707+19.3% | Added |
| Lazard Asset Management LLC | 10,463 | $744.0K | 0.00% | +10,463 | New |
| Baird Financial Group, Inc. | 10,342 | $736.0K | 0.00% | −2,337−18.4% | Reduced |
| Regentatlantic Capital LLC | 10,334 | $735.0K | 0.02% | +919+9.8% | Added |
| Shelton Capital Management | 10,216 | $727.0K | 0.03% | +10,216 | New |
| Legato Capital Management LLC | 10,083 | $718.0K | 0.10% | +10,083 | New |
| Coastline Trust Co | 9,695 | $690.0K | 0.09% | −1,680−14.8% | Reduced |
| Walleye Trading LLC | 9,593 | $683.0K | 0.02% | −382,708−97.6% | Reduced |
| Cutler Group LP | 9,594 | $682.0K | 0.05% | +9,594 | New |
| Virtu Financial LLC | 9,548 | $680.0K | 0.07% | +5,134+116.3% | Added |
| Cigna Investments Inc | 9,542 | $679.0K | 0.05% | −1,434−13.1% | Reduced |
| Beacon Pointe Advisors, LLC | 9,322 | $663.0K | 0.02% | +9,322 | New |
| Acadian Asset Management LLC | 9,229 | $658.0K | 0.00% | +484+5.5% | Added |
| MUFG Securities EMEA plc | 9,017 | $642.0K | 0.01% | −5,577−38.2% | Reduced |
| Windsor Creek Advisors, LLC | 9,000 | $641.0K | 0.24% | +2,051+29.5% | Added |
| Oasis Management Co Ltd. | 9,000 | $641.0K | 0.12% | +9,000 | New |