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 1,851 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 | 1,851 | $2,063 億 |
| 2026 年第 1 季 | 1,421 | $899.9 億 |
| 2025 年第 4 季 | 1,174 | $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 |
|---|---|---|---|---|---|
| PensionDanmark Pensionsforsikringsaktieselskab | 70,556 | $4,507 萬 | 0.37% | −2,468−3.4% | 減碼 |
| Amalgamated Bank | 71,098 | $4,541 萬 | 0.31% | +2,109+3.1% | 加碼 |
| Retirement Systems of Alabama | 72,409 | $4,625 萬 | 0.14% | +411+0.6% | 加碼 |
| US Bancorp | 72,539 | $4,633 萬 | 0.05% | −21,301−22.7% | 減碼 |
| The PNC Financial Services Group, Inc. | 72,617 | $4,638 萬 | 0.02% | +3,655+5.3% | 加碼 |
| Tudor Investment Corp Et Al | 72,658 | $4,641 萬 | 0.19% | +16,865+30.2% | 加碼 |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 73,090 | $4,668 萬 | 0.32% | −14,214−16.3% | 減碼 |
| Point72 Asset Management, L.P. | 73,593 | $4,701 萬 | 0.07% | −550,351−88.2% | 減碼 |
| iA Global Asset Management Inc. | 73,958 | $4,724 萬 | 0.56% | −5,618−7.1% | 減碼 |
| CIBC Bancorp USA Inc. | 75,131 | $4,795 萬 | 0.06% | −88,401−54.1% | 減碼 |
| Rockefeller Capital Management L.P. | 75,233 | $4,805 萬 | 0.07% | +24,000+46.8% | 加碼 |
| DnB Asset Management AS | 76,758 | $4,903 萬 | 0.14% | +3,044+4.1% | 加碼 |
| Jupiter Asset Management Ltd | 76,878 | $4,910 萬 | 0.24% | −65,922−46.2% | 減碼 |
| MML Investors Services, LLC | 77,754 | $4,966 萬 | 0.10% | −7,560−8.9% | 減碼 |
| Holocene Advisors, LP | 78,542 | $5,017 萬 | 0.11% | −683,344−89.7% | 減碼 |
| Public Sector Pension Investment Board | 78,944 | $5,042 萬 | 0.13% | +8,656+12.3% | 加碼 |
| CIBC World Markets Inc. | 79,283 | $5,064 萬 | 0.09% | +59,344+297.6% | 加碼 |
| Advisor Group Holdings, Inc. | 79,954 | $5,107 萬 | 0.06% | +11,398+16.6% | 加碼 |
| IFM Investors Pty Ltd | 80,427 | $5,137 萬 | 0.34% | +7,667+10.5% | 加碼 |
| Mediolanum International Funds Ltd | 80,471 | $5,246 萬 | 0.45% | −2,652−3.2% | 減碼 |
| GF Fund Management Co. Ltd. | 84,107 | $5,372 萬 | 0.64% | +14,042+20.0% | 加碼 |
| Rakuten Investment Management, Inc. | 83,124 | $5,419 萬 | 0.16% | +12,635+17.9% | 加碼 |
| BI Asset Management Fondsmaeglerselskab A/S | 85,915 | $5,488 萬 | 0.44% | −20,683−19.4% | 減碼 |
| Deprince Race & Zollo Inc | 85,930 | $5,489 萬 | 0.92% | −32,315−27.3% | 減碼 |
| STRS Ohio | 86,759 | $5,541 萬 | 0.21% | −32,679−27.4% | 減碼 |
| QRG Capital Management, Inc. | 87,122 | $5,565 萬 | 0.46% | +21,337+32.4% | 加碼 |
| Samlyn Capital, LLC | 87,577 | $5,594 萬 | 0.93% | −101,710−53.7% | 減碼 |
| State of Michigan Retirement System | 88,257 | $5,637 萬 | 0.25% | −14,400−14.0% | 減碼 |
| Ci Investments Inc. | 88,509 | $5,653 萬 | 0.18% | +59,595+206.1% | 加碼 |
| LGT Group Foundation | 90,834 | $5,802 萬 | 0.66% | −63,666−41.2% | 減碼 |
| MetLife Investment Management | 92,026 | $5,878 萬 | 0.27% | +12,785+16.1% | 加碼 |
| Verition Fund Management LLC | 93,205 | $5,953 萬 | 0.42% | +56,942+157.0% | 加碼 |
| Banco Bilbao Vizcaya Argentaria, S.A. | 93,524 | $5,984 萬 | 0.37% | +5,062+5.7% | 加碼 |
| IMC-Chicago, LLC | 93,724 | $5,986 萬 | 0.55% | +18,222+24.1% | 加碼 |
| Nisa Investment Advisors, LLC | 93,743 | $5,988 萬 | 0.19% | −7,659−7.6% | 減碼 |
| Skandinaviska Enskilda Banken AB (publ) | 94,217 | $6,020 萬 | 2.26% | +94,217 | 新進 |
| Central Asset Investments & Management Holdings (HK) Ltd | 94,385 | $6,029 萬 | 27.74% | +20,825+28.3% | 加碼 |
| Guggenheim Capital LLC | 95,055 | $6,071 萬 | 0.39% | +5,587+6.2% | 加碼 |
| Arizona State Retirement System | 96,018 | $6,133 萬 | 0.31% | +2,344+2.5% | 加碼 |
| Czech National Bank | 98,110 | $6,266 萬 | 0.34% | +5,774+6.3% | 加碼 |
| Daiwa Securities Group Inc. | 98,292 | $6,278 萬 | 0.14% | +7,732+8.5% | 加碼 |
| Jump Financial, LLC | 98,567 | $6,296 萬 | 0.56% | +62,464+173.0% | 加碼 |
| Xponance, Inc. | 99,343 | $6,345 萬 | 0.39% | +35,464+55.5% | 加碼 |
| SEB Asset Management AB | 100,625 | $6,427 萬 | 0.24% | +5,138+5.4% | 加碼 |
| Mn Services Vermogensbeheer B.V. | 100,875 | $6,443 萬 | 0.48% | −32,000−24.1% | 減碼 |
| DekaBank Deutsche Girozentrale | 240,010 | $6,468 萬 | 0.11% | 00.0% | 不變 |
| UNICOM Systems, Inc. | 101,600 | $6,489 萬 | 4.23% | +11,100+12.3% | 加碼 |
| Nissay Asset Management Corp | 102,996 | $6,579 萬 | 0.28% | +5,875+6.0% | 加碼 |
| Resona Asset Management Co.,Ltd. | 102,572 | $6,580 萬 | 0.31% | −5,253−4.9% | 減碼 |
| Toroso Investments, LLC | 104,941 | $6,703 萬 | 0.16% | +14,093+15.5% | 加碼 |
| GWM Advisors LLC | 106,193 | $6,783 萬 | 0.20% | +6,645+6.7% | 加碼 |
| Gateway Investment Advisers LLC | 107,914 | $6,893 萬 | 0.68% | +1,711+1.6% | 加碼 |
| Lansforsakringar Fondforvaltning AB (publ) | 108,649 | $6,940 萬 | 0.31% | +67,158+161.9% | 加碼 |
| Tredje AP-fonden | 109,979 | $7,025 萬 | 0.32% | −38,235−25.8% | 減碼 |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 110,524 | $7,059 萬 | 3.87% | +13,577+14.0% | 加碼 |
| State of New Jersey Common Pension Fund D | 112,233 | $7,169 萬 | 0.24% | −5,256−4.5% | 減碼 |
| Stifel Financial Corp | 112,432 | $7,181 萬 | 0.06% | −54,263−32.6% | 減碼 |
| Colony Group, LLC | 115,027 | $7,347 萬 | 0.08% | −2,110−1.8% | 減碼 |
| Banco Santander, S.A. | 115,265 | $7,362 萬 | 0.46% | +70,637+158.3% | 加碼 |
| Vinva Investment Management Ltd | 113,818 | $7,420 萬 | 0.50% | +57,614+102.5% | 加碼 |
| Lazard Asset Management LLC | 116,185 | $7,421 萬 | 0.11% | +33,491+40.5% | 加碼 |
| State of Tennessee, Treasury Department | 116,558 | $7,445 萬 | 0.22% | −3,558−3.0% | 減碼 |
| Capital Fund Management S.A. | 119,831 | $7,654 萬 | 0.55% | +19,268+19.2% | 加碼 |
| ARS Investment Partners, LLC | 122,731 | $7,839 萬 | 3.42% | −69,157−36.0% | 減碼 |
| Allianz Asset Management GmbH | 125,149 | $7,994 萬 | 0.07% | +18,934+17.8% | 加碼 |
| Cetera Investment Advisers | 125,498 | $8,016 萬 | 0.07% | +13,083+11.6% | 加碼 |
| Toronto Dominion Bank | 125,864 | $8,039 萬 | 0.13% | −20,576−14.1% | 減碼 |
| Swiss Life Asset Management Ltd | 130,349 | $8,326 萬 | 0.34% | +40,380+44.9% | 加碼 |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 133,316 | $8,515 萬 | 0.41% | +43,900+49.1% | 加碼 |
| Mercer Global Advisors Inc | 134,376 | $8,583 萬 | 0.11% | −6,846−4.8% | 減碼 |
| Macquarie Group Ltd | 134,834 | $8,612 萬 | 0.37% | +90,004+200.8% | 加碼 |
| Alta Park Capital, LP | 136,238 | $8,702 萬 | 8.07% | +9,655+7.6% | 加碼 |
| Public Employees Retirement System of Ohio | 141,306 | $9,025 萬 | 0.27% | +1,141+0.8% | 加碼 |
| Rafferty Asset Management, LLC | 141,930 | $9,065 萬 | 0.21% | +21,747+18.1% | 加碼 |
| Cerity Partners LLC | 144,262 | $9,214 萬 | 0.11% | −28,742−16.6% | 減碼 |
| Gendell Jeffrey L | 150,009 | $9,581 萬 | 0.87% | −50,000−25.0% | 減碼 |
| Eurizon Capital SGR S.p.A. | 151,667 | $9,697 萬 | 0.26% | +41,511+37.7% | 加碼 |
| Teacher Retirement System of Texas | 151,953 | $9,706 萬 | 0.26% | −106,611−41.2% | 減碼 |
| Empowered Funds, LLC | 152,676 | $9,752 萬 | 0.51% | −31,611−17.2% | 減碼 |
| Asset Management One Co.,Ltd. | 152,878 | $9,765 萬 | 0.25% | +4,533+3.1% | 加碼 |
| Braun Stacey Associates Inc | 154,944 | $9,897 萬 | 2.81% | −52,550−25.3% | 減碼 |
| Balyasny Asset Management LLC | 156,483 | $9,995 萬 | 0.18% | −460,076−74.6% | 減碼 |
| Panagora Asset Management Inc | 158,122 | $1.01 億 | 0.31% | +61,381+63.4% | 加碼 |
| Chevy Chase Trust Holdings, Inc. | 166,752 | $1.07 億 | 0.27% | −576−0.3% | 減碼 |
| Gotham Asset Management, LLC | 166,756 | $1.07 億 | 0.25% | −201,012−54.7% | 減碼 |
| CIBC Asset Management Inc | 168,588 | $1.08 億 | 0.24% | +27,240+19.3% | 加碼 |
| Treasurer of the State of North Carolina | 170,974 | $1.09 億 | 0.28% | −11,920−6.5% | 減碼 |
| Bridgewater Associates, LP | 172,415 | $1.10 億 | 0.45% | −76,624−30.8% | 減碼 |
| Vanguard Investments Australia, Ltd. | 176,835 | $1.13 億 | 0.28% | +6,185+3.6% | 加碼 |
| Quadrature Capital Ltd | 178,283 | $1.14 億 | 0.97% | −176,659−49.8% | 減碼 |
| Massachusetts Financial Services Co | 178,373 | $1.15 億 | 0.04% | −7,143−3.9% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 183,267 | $1.17 億 | 0.05% | +183,267 | 新進 |
| Creative Planning | 184,095 | $1.18 億 | 0.07% | +52,446+39.8% | 加碼 |
| Thrivent Financial for Lutherans | 184,329 | $1.18 億 | 0.20% | −72,444−28.2% | 減碼 |
| Swedbank AB | 187,145 | $1.20 億 | 0.10% | −8,387−4.3% | 減碼 |
| Actiam N.V. | 187,935 | $1.20 億 | 0.92% | +187,935 | 新進 |
| KLP Kapitalforvaltning AS | 188,783 | $1.21 億 | 0.39% | +16,060+9.3% | 加碼 |
| Mariner, LLC | 188,982 | $1.21 億 | 0.13% | +8,485+4.7% | 加碼 |
| Avala Global LP | 189,100 | $1.21 億 | 4.45% | 00.0% | 不變 |
| Manufacturers Life Insurance Company, The | 189,249 | $1.21 億 | 0.09% | +9,322+5.2% | 加碼 |