Western Digital Corp
WDC- 交易所
- Nasdaq
- 產業
- Computer Storage Devices
- SEC CIK
- 0000106040
近 90 天，Western Digital Corp 內部人申報 0 筆公開市場買進、9 筆賣出；2026 年第 2 季末有 1,852 家機構在 13F 申報持有，市值合計 $2,063 億；大師中只有Maverick 資本持有。
2026 年第 2 季 13F 持有人
Western Digital Corp 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
2026 年第 3 季的資料還在陸續進來，目前 7 家機構申報持有 WDC。看 2026 年第 3 季
- 持有機構
- 1,851
- 較 2026 年第 1 季 +446 家
- 持有股數
- 3.23 億
- 較 2026 年第 1 季 −1,139 萬 (−3.4%)
- 總市值
- $2,063 億
- 較 2026 年第 1 季 +$1,163 億 (+129.4%)
- 新進機構
- 536
- 另有 596 家加碼
- 清倉機構
- 90
- 另有 604 家減碼
另有 16 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 WDC 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 1,852 | $2,063 億 |
| 2026 年第 1 季 | 1,422 | $899.9 億 |
| 2025 年第 4 季 | 1,175 | $588.6 億 |
| 2025 年第 3 季 | 961 | $414.9 億 |
| 2025 年第 2 季 | 750 | $233.6 億 |
| 2025 年第 1 季 | 662 | $144.1 億 |
| 2024 年第 4 季 | 711 | $200.7 億 |
| 2024 年第 3 季 | 698 | $220.6 億 |
| 2024 年第 2 季 | 759 | $254.2 億 |
| 2024 年第 1 季 | 683 | $207.1 億 |
| 2023 年第 4 季 | 610 | $157.6 億 |
| 2023 年第 3 季 | 543 | $127.1 億 |
| 2023 年第 2 季 | 538 | $102.5 億 |
| 2023 年第 1 季 | 540 | $102.5 億 |
| 2022 年第 4 季 | 529 | $87.2 億 |
| 2022 年第 3 季 | 579 | $89.7 億 |
| 2022 年第 2 季 | 632 | $119.7 億 |
| 2022 年第 1 季 | 649 | $125.2 億 |
| 2021 年第 4 季 | 696 | $164.9 億 |
| 2021 年第 3 季 | 634 | $140.8 億 |
| 2021 年第 2 季 | 686 | $176.1 億 |
| 2021 年第 1 季 | 672 | $162.6 億 |
2026 年第 2 季持有機構
每家機構持有 Western Digital Corp 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Oppenheimer Asset Management Inc. | 16,080 | $1,027 萬 | 0.11% | +2,527+18.6% | 加碼 |
| PEAK6 LLC | 16,327 | $1,043 萬 | 0.25% | −31,789−66.1% | 減碼 |
| Concurrent Investment Advisors, LLC | 16,533 | $1,056 萬 | 0.09% | +4,843+41.4% | 加碼 |
| TD Waterhouse Canada Inc. | 17,668 | $1,059 萬 | 0.03% | +755+4.5% | 加碼 |
| Beck Capital Management, LLC | 16,654 | $1,064 萬 | 1.96% | +1,591+10.6% | 加碼 |
| New Mexico Educational Retirement Board | 16,814 | $1,074 萬 | 0.27% | +500+3.1% | 加碼 |
| Commerce Bank | 16,831 | $1,075 萬 | 0.05% | −20.0% | 減碼 |
| Wiley Bros.-Aintree Capital, LLC | 16,891 | $1,081 萬 | 0.04% | +1,831+12.2% | 加碼 |
| Harvest Investment Services, LLC | 16,956 | $1,083 萬 | 1.67% | −3,687−17.9% | 減碼 |
| Prelude Capital Management, LLC | 17,023 | $1,087 萬 | 0.80% | +650+4.0% | 加碼 |
| MAI Capital Management | 17,241 | $1,101 萬 | 0.04% | +9,174+113.7% | 加碼 |
| Sequoia Financial Advisors, LLC | 17,263 | $1,103 萬 | 0.06% | +579+3.5% | 加碼 |
| Atria Investments LLC | 17,325 | $1,107 萬 | 0.11% | +1,938+12.6% | 加碼 |
| Genus Capital Management Inc. | 17,505 | $1,118 萬 | 1.10% | +5,505+45.9% | 加碼 |
| Vestcor Inc | 17,579 | $1,123 萬 | 0.28% | +3,178+22.1% | 加碼 |
| Lombard Odier Asset Management (Switzerland) SA | 17,592 | $1,124 萬 | 0.36% | −18,526−51.3% | 減碼 |
| Ameritas Advisory Services, LLC | 17,610 | $1,125 萬 | 0.23% | +15,109+604.1% | 加碼 |
| Emerald Investment Advisers, LLC | 17,816 | $1,138 萬 | 0.76% | +6,277+54.4% | 加碼 |
| Kestra Advisory Services, LLC | 18,053 | $1,153 萬 | 0.04% | +7,791+75.9% | 加碼 |
| Private Advisory Group LLC | 18,135 | $1,158 萬 | 0.64% | +307+1.7% | 加碼 |
| Aptus Capital Advisors, LLC | 18,248 | $1,166 萬 | 0.09% | −267−1.4% | 減碼 |
| Maryland State Retirement & Pension System | 18,251 | $1,166 萬 | 0.20% | +1,194+7.0% | 加碼 |
| Alta Advisers Ltd | 18,372 | $1,173 萬 | 2.66% | +17,007+1,245.9% | 加碼 |
| Stevens Capital Management LP | 18,383 | $1,174 萬 | 2.82% | +18,383 | 新進 |
| Boothbay Fund Management, LLC | 18,558 | $1,185 萬 | 0.23% | −25,896−58.3% | 減碼 |
| Ossiam | 18,604 | $1,188 萬 | 0.16% | +18,604 | 新進 |
| Callan Family Office, LLC | 18,637 | $1,190 萬 | 0.23% | −6,201−25.0% | 減碼 |
| Integrated Wealth Concepts LLC | 18,708 | $1,195 萬 | 0.08% | −3,923−17.3% | 減碼 |
| Assenagon Asset Management S.A. | 18,844 | $1,204 萬 | 0.02% | −8,693−31.6% | 減碼 |
| Hartford Investment Management Co | 19,050 | $1,217 萬 | 0.35% | −281−1.5% | 減碼 |
| Pinnbrook Capital Management LP | 19,280 | $1,231 萬 | 2.05% | +6,080+46.1% | 加碼 |
| Banque Cantonale Vaudoise | 19,339 | $1,235 萬 | 0.48% | −6,826−26.1% | 減碼 |
| KR Capital LP | 19,400 | $1,239 萬 | 1.23% | +11,387+142.1% | 加碼 |
| Alberta Investment Management Corp | 19,400 | $1,239 萬 | 0.07% | +19,400 | 新進 |
| Ceredex Value Advisors LLC | 19,616 | $1,253 萬 | 0.35% | −121,050−86.1% | 減碼 |
| Bank of Hawaii | 19,633 | $1,254 萬 | 0.62% | −1,224−5.9% | 減碼 |
| Dorsey Wright & Associates | 19,768 | $1,263 萬 | 2.14% | +200+1.0% | 加碼 |
| Zacks Investment Management | 19,893 | $1,271 萬 | 0.09% | −7,182−26.5% | 減碼 |
| Dilation Capital Management LP | 20,280 | $1,295 萬 | 5.23% | −5,810−22.3% | 減碼 |
| Summit Financial, LLC | 20,443 | $1,306 萬 | 0.14% | +6,337+44.9% | 加碼 |
| M&T Bank Corp | 20,445 | $1,306 萬 | 0.04% | +1,659+8.8% | 加碼 |
| Bleakley Financial Group, LLC | 20,497 | $1,309 萬 | 0.17% | +3,782+22.6% | 加碼 |
| Westpac Banking Corp | 20,712 | $1,323 萬 | 0.81% | −80.0% | 減碼 |
| Permit Capital, LLC | 21,000 | $1,341 萬 | 3.75% | −20,200−49.0% | 減碼 |
| Brighton Jones LLC | 21,222 | $1,356 萬 | 0.25% | −1,793−7.8% | 減碼 |
| Bokf, NA | 21,447 | $1,370 萬 | 0.19% | +4,943+30.0% | 加碼 |
| Kentucky Retirement Systems | 21,479 | $1,372 萬 | 0.34% | +4,099+23.6% | 加碼 |
| Hampton Road Capital Management LP | 21,500 | $1,373 萬 | 28.97% | +21,500 | 新進 |
| XTX Topco Ltd | 21,682 | $1,385 萬 | 0.18% | −22,996−51.5% | 減碼 |
| Robotti Robert | 21,771 | $1,391 萬 | 2.24% | −24,773−53.2% | 減碼 |
| Abn Amro Investment Solutions | 21,944 | $1,402 萬 | 0.12% | +1,261+6.1% | 加碼 |
| Blair William & Co | 22,023 | $1,407 萬 | 0.04% | −468−2.1% | 減碼 |
| Farther Finance Advisors, LLC | 22,151 | $1,416 萬 | 0.11% | +1,207+5.8% | 加碼 |
| NewEdge Wealth, LLC | 22,648 | $1,447 萬 | 0.15% | −812−3.5% | 減碼 |
| Avanza Fonder AB | 22,779 | $1,455 萬 | 0.32% | +3,594+18.7% | 加碼 |
| Cache Advisors, LLC | 23,192 | $1,481 萬 | 1.26% | +10,096+77.1% | 加碼 |
| Group One Trading, L.P. | 23,641 | $1,510 萬 | 0.44% | +23,641 | 新進 |
| Compagnie Lombard Odier SCmA | 23,757 | $1,517 萬 | 0.16% | +12,377+108.8% | 加碼 |
| Sienna Gestion | 23,164 | $1,527 萬 | 0.89% | −44,090−65.6% | 減碼 |
| Saudi Central Bank | 24,223 | $1,547 萬 | 0.20% | +11,603+91.9% | 加碼 |
| Winton Group Ltd | 24,252 | $1,549 萬 | 0.50% | +315+1.3% | 加碼 |
| China Universal Asset Management Co., Ltd. | 24,478 | $1,563 萬 | 0.93% | +1,341+5.8% | 加碼 |
| CWA Asset Management Group, LLC | 24,730 | $1,580 萬 | 0.49% | +1,085+4.6% | 加碼 |
| Polymer Capital Management (HK) LTD | 24,764 | $1,582 萬 | 1.61% | +4,573+22.6% | 加碼 |
| CSS LLC | 24,933 | $1,593 萬 | 0.71% | −500−2.0% | 減碼 |
| Americana Partners, LLC | 25,204 | $1,610 萬 | 0.36% | −3,121−11.0% | 減碼 |
| Union Bancaire Privee, UBP SA | 30,971 | $1,635 萬 | 0.25% | +30,971 | 新進 |
| FengHe Fund Management Pte. Ltd. | 25,661 | $1,639 萬 | 1.55% | +25,661 | 新進 |
| Alyeska Investment Group, L.P. | 26,282 | $1,679 萬 | 0.04% | −129,002−83.1% | 減碼 |
| Trexquant Investment LP | 26,354 | $1,683 萬 | 0.10% | +26,354 | 新進 |
| Atika Capital Management LLC | 26,477 | $1,691 萬 | 1.68% | −11,240−29.8% | 減碼 |
| Merit Financial Group, LLC | 26,556 | $1,696 萬 | 0.11% | −1,472−5.3% | 減碼 |
| Cambridge Investment Research Advisors, Inc. | 26,905 | $1,719 萬 | 0.04% | +4,748+21.4% | 加碼 |
| Mizuho Securities USA LLC | 26,985 | $1,724 萬 | 0.28% | +6,489+31.7% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 27,100 | $1,731 萬 | 0.12% | 00.0% | 不變 |
| Gulf International Bank (UK) Ltd | 27,105 | $1,731 萬 | 0.34% | +669+2.5% | 加碼 |
| Night Squared LP | 27,155 | $1,734 萬 | 1.86% | +10,873+66.8% | 加碼 |
| OpenArc Corporate Advisory, LLC | 27,179 | $1,736 萬 | 0.21% | −5,615−17.1% | 減碼 |
| Pathstone Holdings, LLC | 26,838 | $1,738 萬 | 0.05% | −4,368−14.0% | 減碼 |
| Weiss Asset Management LP | 27,376 | $1,749 萬 | 0.20% | +27,376 | 新進 |
| Adams Diversified Equity Fund, Inc. | 27,800 | $1,776 萬 | 0.54% | +7,300+35.6% | 加碼 |
| Arkadios Wealth Advisors | 27,972 | $1,787 萬 | 0.27% | −3,716−11.7% | 減碼 |
| Vontobel Holding Ltd. | 28,326 | $1,809 萬 | 0.06% | +10,895+62.5% | 加碼 |
| Profund Advisors LLC | 28,588 | $1,826 萬 | 0.50% | +2,763+10.7% | 加碼 |
| Elo Mutual Pension Insurance Co | 29,019 | $1,854 萬 | 0.24% | −7,141−19.7% | 減碼 |
| Brinker Capital Investments, LLC | 29,372 | $1,876 萬 | 0.14% | +1,550+5.6% | 加碼 |
| VMS Asset Management Limited | 30,013 | $1,917 萬 | 6.09% | +30,013 | 新進 |
| E Fund Management Co., Ltd. | 30,057 | $1,920 萬 | 0.43% | +9,487+46.1% | 加碼 |
| CWM Advisors, LLC | 30,253 | $1,932 萬 | 0.79% | +16,673+122.8% | 加碼 |
| Generali Asset Management SPA SGR | 30,610 | $1,955 萬 | 0.35% | +21,074+221.0% | 加碼 |
| Up Capital Management, Inc. | 30,747 | $1,964 萬 | 15.20% | +2,377+8.4% | 加碼 |
| Omers Administration Corp | 30,834 | $1,969 萬 | 0.12% | +3,592+13.2% | 加碼 |
| MUFG Securities EMEA plc | 30,938 | $1,976 萬 | 0.21% | +17,039+122.6% | 加碼 |
| LMR Partners LLP | 31,053 | $1,983 萬 | 0.15% | +28,513+1,122.6% | 加碼 |
| Capital International Sarl | 31,249 | $1,996 萬 | 0.28% | +16,057+105.7% | 加碼 |
| Nishkama Capital, LLC | 31,293 | $1,999 萬 | 2.26% | +31,293 | 新進 |
| Tortoise Capital Advisors, L.L.C. | 31,574 | $2,017 萬 | 0.21% | +3,668+13.1% | 加碼 |
| Winslow Capital Management, LLC | 31,678 | $2,023 萬 | 0.07% | +31,678 | 新進 |
| ExodusPoint Capital Management, LP | 32,043 | $2,047 萬 | 0.19% | −10,234−24.2% | 減碼 |
| Yousif Capital Management, LLC | 32,422 | $2,071 萬 | 0.23% | −2,645−7.5% | 減碼 |