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
- 持有機構
- 1,852
- 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 605 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 |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 313,139 | $2.00 億 | 0.32% | +117,074+59.7% | 加碼 |
| Aviva PLC | 308,519 | $1.97 億 | 0.29% | +527+0.2% | 加碼 |
| Adage Capital Partners GP, L.L.C. | 307,437 | $1.96 億 | 0.28% | +13,700+4.7% | 加碼 |
| Bank Julius Baer & Co. Ltd, Zurich | 299,651 | $1.92 億 | 0.50% | +298,301+22,096.4% | 加碼 |
| Storebrand Asset Management AS | 298,368 | $1.91 億 | 0.47% | −58,585−16.4% | 減碼 |
| State Board of Administration of Florida Retirement System | 295,666 | $1.89 億 | 0.31% | −5,329−1.8% | 減碼 |
| Keystone Investors Pte Ltd | 294,247 | $1.88 億 | 10.06% | +294,247 | 新進 |
| Schroder Investment Management Group | 293,233 | $1.87 億 | 0.13% | +28,145+10.6% | 加碼 |
| Pacer Advisors, Inc. | 284,546 | $1.82 億 | 0.47% | +203,685+251.9% | 加碼 |
| Danske Bank A/S | 282,305 | $1.80 億 | 0.36% | −41,603−12.8% | 減碼 |
| American Century Companies Inc | 281,985 | $1.80 億 | 0.08% | +83,821+42.3% | 加碼 |
| Worldquant Millennium Advisors LLC | 280,879 | $1.79 億 | 0.62% | +95,945+51.9% | 加碼 |
| Capula Management Ltd | 280,315 | $1.79 億 | 0.79% | +280,315 | 新進 |
| Quantinno Capital Management LP | 280,278 | $1.79 億 | 0.21% | −58,357−17.2% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 278,405 | $1.78 億 | 0.34% | +50,448+22.1% | 加碼 |
| Mackenzie Financial Corp | 276,650 | $1.77 億 | 0.18% | −85,907−23.7% | 減碼 |
| SG Americas Securities, LLC | 275,183 | $1.76 億 | 0.10% | +98,003+55.3% | 加碼 |
| New York State Teachers Retirement System | 270,412 | $1.73 億 | 0.32% | −15,137−5.3% | 減碼 |
| Korea Investment CORP | 269,910 | $1.72 億 | 0.33% | −95,500−26.1% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 269,532 | $1.72 億 | 0.33% | −6,007−2.2% | 減碼 |
| Raymond James Financial Inc | 268,743 | $1.72 億 | 0.05% | −41,352−13.3% | 減碼 |
| Caisse de Depot Et Placement du Quebec | 266,834 | $1.70 億 | 0.24% | −91,595−25.6% | 減碼 |
| PFA Pension, Forsikringsaktieselskab | 264,071 | $1.69 億 | 0.43% | −54,580−17.1% | 減碼 |
| Employees Retirement System of Texas | 261,689 | $1.67 億 | 1.33% | +106,141+68.2% | 加碼 |
| HRT Financial LP | 257,009 | $1.64 億 | 0.30% | +45,780+21.7% | 加碼 |
| NEOS Investment Management LLC | 256,492 | $1.64 億 | 0.60% | +23,171+9.9% | 加碼 |
| Standard Life Aberdeen plc | 251,485 | $1.61 億 | 0.23% | −10,843−4.1% | 減碼 |
| Alliancebernstein L.P. | 587,816 | $1.59 億 | 0.06% | −175,264−23.0% | 減碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 246,285 | $1.57 億 | 0.30% | +148,797+152.6% | 加碼 |
| Ensign Peak Advisors, Inc | 242,706 | $1.55 億 | 0.25% | +64,815+36.4% | 加碼 |
| Federated Hermes, Inc. | 240,630 | $1.54 億 | 0.22% | +217,781+953.1% | 加碼 |
| Handelsbanken Fonder AB | 230,578 | $1.47 億 | 0.42% | +96,078+71.4% | 加碼 |
| APG Asset Management N.V. | 257,374 | $1.44 億 | 0.35% | +75,725+41.7% | 加碼 |
| O'Shaughnessy Asset Management, LLC | 222,713 | $1.42 億 | 0.66% | +10,826+5.1% | 加碼 |
| XN LP | 219,231 | $1.40 億 | 3.69% | −56,251−20.4% | 減碼 |
| Jones Financial Companies LLLP | 238,507 | $1.40 億 | 0.06% | +26,019+12.2% | 加碼 |
| FIL Ltd | 217,528 | $1.39 億 | 0.10% | +113,790+109.7% | 加碼 |
| Candriam Luxembourg S.C.A. | 216,293 | $1.38 億 | 0.62% | +85,304+65.1% | 加碼 |
| KBC Group NV | 209,395 | $1.34 億 | 0.29% | −32,432−13.4% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 231,211 | $1.30 億 | 0.22% | +136,813+144.9% | 加碼 |
| Squarepoint Ops LLC | 201,783 | $1.29 億 | 0.25% | −56,317−21.8% | 減碼 |
| Voloridge Investment Management, LLC | 200,000 | $1.28 億 | 0.54% | +200,000 | 新進 |
| Royal London Asset Management Ltd | 199,352 | $1.27 億 | 0.23% | −20,106−9.2% | 減碼 |
| Parnassus Investments | 198,472 | $1.27 億 | 0.34% | −198,330−50.0% | 減碼 |
| State of Wisconsin Investment Board | 197,420 | $1.26 億 | 0.25% | −24,710−11.1% | 減碼 |
| TD Asset Management Inc | 196,440 | $1.25 億 | 0.11% | +23,198+13.4% | 加碼 |
| Nykredit A/S | 196,393 | $1.25 億 | 0.48% | +196,393 | 新進 |
| Ieq Capital, LLC | 195,864 | $1.25 億 | 0.58% | −80,248−29.1% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 192,128 | $1.23 億 | 0.15% | −30,144−13.6% | 減碼 |
| AustralianSuper Pty Ltd | 191,388 | $1.22 億 | 0.53% | −33,313−14.8% | 減碼 |
| Mitsubishi UFJ Trust & Banking Corp | 189,642 | $1.21 億 | 0.26% | +35,847+23.3% | 加碼 |
| Manufacturers Life Insurance Company, The | 189,249 | $1.21 億 | 0.09% | +9,322+5.2% | 加碼 |
| Avala Global LP | 189,100 | $1.21 億 | 4.45% | 00.0% | 不變 |
| Mariner, LLC | 188,982 | $1.21 億 | 0.13% | +8,485+4.7% | 加碼 |
| KLP Kapitalforvaltning AS | 188,783 | $1.21 億 | 0.39% | +16,060+9.3% | 加碼 |
| Actiam N.V. | 187,935 | $1.20 億 | 0.92% | +187,935 | 新進 |
| Swedbank AB | 187,145 | $1.20 億 | 0.10% | −8,387−4.3% | 減碼 |
| Thrivent Financial for Lutherans | 184,329 | $1.18 億 | 0.20% | −72,444−28.2% | 減碼 |
| Creative Planning | 184,095 | $1.18 億 | 0.07% | +52,446+39.8% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 183,267 | $1.17 億 | 0.05% | +183,267 | 新進 |
| Massachusetts Financial Services Co | 178,373 | $1.15 億 | 0.04% | −7,143−3.9% | 減碼 |
| Quadrature Capital Ltd | 178,283 | $1.14 億 | 0.97% | −176,659−49.8% | 減碼 |
| Vanguard Investments Australia, Ltd. | 176,835 | $1.13 億 | 0.28% | +6,185+3.6% | 加碼 |
| Bridgewater Associates, LP | 172,415 | $1.10 億 | 0.45% | −76,624−30.8% | 減碼 |
| Treasurer of the State of North Carolina | 170,974 | $1.09 億 | 0.28% | −11,920−6.5% | 減碼 |
| CIBC Asset Management Inc | 168,588 | $1.08 億 | 0.24% | +27,240+19.3% | 加碼 |
| Gotham Asset Management, LLC | 166,756 | $1.07 億 | 0.25% | −201,012−54.7% | 減碼 |
| Chevy Chase Trust Holdings, Inc. | 166,752 | $1.07 億 | 0.27% | −576−0.3% | 減碼 |
| Panagora Asset Management Inc | 158,122 | $1.01 億 | 0.31% | +61,381+63.4% | 加碼 |
| Balyasny Asset Management LLC | 156,483 | $9,995 萬 | 0.18% | −460,076−74.6% | 減碼 |
| Braun Stacey Associates Inc | 154,944 | $9,897 萬 | 2.81% | −52,550−25.3% | 減碼 |
| Asset Management One Co.,Ltd. | 152,878 | $9,765 萬 | 0.25% | +4,533+3.1% | 加碼 |
| Empowered Funds, LLC | 152,676 | $9,752 萬 | 0.51% | −31,611−17.2% | 減碼 |
| Teacher Retirement System of Texas | 151,953 | $9,706 萬 | 0.26% | −106,611−41.2% | 減碼 |
| Eurizon Capital SGR S.p.A. | 151,667 | $9,697 萬 | 0.26% | +41,511+37.7% | 加碼 |
| Gendell Jeffrey L | 150,009 | $9,581 萬 | 0.87% | −50,000−25.0% | 減碼 |
| Cerity Partners LLC | 144,262 | $9,214 萬 | 0.11% | −28,742−16.6% | 減碼 |
| Rafferty Asset Management, LLC | 141,930 | $9,065 萬 | 0.21% | +21,747+18.1% | 加碼 |
| Public Employees Retirement System of Ohio | 141,306 | $9,025 萬 | 0.27% | +1,141+0.8% | 加碼 |
| Alta Park Capital, LP | 136,238 | $8,702 萬 | 8.07% | +9,655+7.6% | 加碼 |
| Macquarie Group Ltd | 134,834 | $8,612 萬 | 0.37% | +90,004+200.8% | 加碼 |
| Mercer Global Advisors Inc | 134,376 | $8,583 萬 | 0.11% | −6,846−4.8% | 減碼 |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 133,316 | $8,515 萬 | 0.41% | +43,900+49.1% | 加碼 |
| Swiss Life Asset Management Ltd | 130,349 | $8,326 萬 | 0.34% | +40,380+44.9% | 加碼 |
| Toronto Dominion Bank | 125,864 | $8,039 萬 | 0.13% | −20,576−14.1% | 減碼 |
| Cetera Investment Advisers | 125,498 | $8,016 萬 | 0.07% | +13,083+11.6% | 加碼 |
| Allianz Asset Management GmbH | 125,149 | $7,994 萬 | 0.07% | +18,934+17.8% | 加碼 |
| ARS Investment Partners, LLC | 122,731 | $7,839 萬 | 3.42% | −69,157−36.0% | 減碼 |
| Capital Fund Management S.A. | 119,831 | $7,654 萬 | 0.55% | +19,268+19.2% | 加碼 |
| State of Tennessee, Treasury Department | 116,558 | $7,445 萬 | 0.22% | −3,558−3.0% | 減碼 |
| Lazard Asset Management LLC | 116,185 | $7,421 萬 | 0.11% | +33,491+40.5% | 加碼 |
| Vinva Investment Management Ltd | 113,818 | $7,420 萬 | 0.50% | +57,614+102.5% | 加碼 |
| Banco Santander, S.A. | 115,265 | $7,362 萬 | 0.46% | +70,637+158.3% | 加碼 |
| Colony Group, LLC | 115,027 | $7,347 萬 | 0.08% | −2,110−1.8% | 減碼 |
| Stifel Financial Corp | 112,432 | $7,181 萬 | 0.06% | −54,263−32.6% | 減碼 |
| State of New Jersey Common Pension Fund D | 112,233 | $7,169 萬 | 0.24% | −5,256−4.5% | 減碼 |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 110,524 | $7,059 萬 | 3.87% | +13,577+14.0% | 加碼 |
| Tredje AP-fonden | 109,979 | $7,025 萬 | 0.32% | −38,235−25.8% | 減碼 |
| Lansforsakringar Fondforvaltning AB (publ) | 108,649 | $6,940 萬 | 0.31% | +67,158+161.9% | 加碼 |
| Gateway Investment Advisers LLC | 107,914 | $6,893 萬 | 0.68% | +1,711+1.6% | 加碼 |