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 1 季 13F 持有人
Western Digital Corp 在 2026/3/31 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
- 1,422
- 較 2025 年第 4 季 +262 家
- 持有股數
- 3.35 億
- 較 2025 年第 4 季 +4,053 萬 (+13.8%)
- 總市值
- $899.9 億
- 較 2025 年第 4 季 +$393.3 億 (+77.6%)
- 新進機構
- 364
- 另有 451 家加碼
- 清倉機構
- 102
- 另有 489 家減碼
另有 15 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Danske Bank A/S | 323,908 | $8,761 萬 | 0.21% | −16,615−4.9% | 減碼 |
| PFA Pension, Forsikringsaktieselskab | 318,651 | $8,619 萬 | 0.26% | +38,598+13.8% | 加碼 |
| Amanah Holdings Trust | 315,000 | $8,520 萬 | 9.38% | 00.0% | 不變 |
| Raymond James Financial Inc | 310,095 | $8,385 萬 | 0.03% | −26,708−7.9% | 減碼 |
| Aviva PLC | 307,992 | $8,331 萬 | 0.14% | +2,684+0.9% | 加碼 |
| State Board of Administration of Florida Retirement System | 300,995 | $8,142 萬 | 0.15% | −2,691−0.9% | 減碼 |
| Adage Capital Partners GP, L.L.C. | 293,737 | $7,945 萬 | 0.12% | +35,100+13.6% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 293,161 | $7,930 萬 | 0.13% | +145,961+99.2% | 加碼 |
| New York State Teachers Retirement System | 285,549 | $7,724 萬 | 0.16% | −2,852−1.0% | 減碼 |
| Franklin Resources Inc | 282,591 | $7,644 萬 | 0.02% | −74,381−20.8% | 減碼 |
| Millennium Management LLC | 277,653 | $7,510 萬 | 0.06% | −39,552−12.5% | 減碼 |
| Ieq Capital, LLC | 276,112 | $7,469 萬 | 0.35% | +31,332+12.8% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 275,539 | $7,453 萬 | 0.17% | +45,068+19.6% | 加碼 |
| XN LP | 275,482 | $7,452 萬 | 2.74% | +275,482 | 新進 |
| Citadel Advisors LLC | 265,868 | $7,191 萬 | 0.05% | −1,053,898−79.9% | 減碼 |
| Schroder Investment Management Group | 265,088 | $7,170 萬 | 0.06% | −20,113−7.1% | 減碼 |
| Standard Life Aberdeen plc | 262,328 | $7,096 萬 | 0.11% | −10,159−3.7% | 減碼 |
| Teacher Retirement System of Texas | 258,564 | $6,994 萬 | 0.29% | −108,776−29.6% | 減碼 |
| Squarepoint Ops LLC | 258,100 | $6,981 萬 | 0.15% | −264,190−50.6% | 減碼 |
| Thrivent Financial for Lutherans | 256,773 | $6,933 萬 | 0.13% | +130,155+102.8% | 加碼 |
| Bridgewater Associates, LP | 249,039 | $6,736 萬 | 0.30% | +176,700+244.3% | 加碼 |
| DekaBank Deutsche Girozentrale | 240,010 | $6,602 萬 | 0.11% | 00.0% | 不變 |
| KBC Group NV | 241,827 | $6,541 萬 | 0.16% | −355,182−59.5% | 減碼 |
| Clear Street Group Inc. | 240,750 | $6,512 萬 | 0.37% | +240,750 | 新進 |
| Assetmark, Inc | 239,012 | $6,465 萬 | 0.13% | −30,898−11.4% | 減碼 |
| NEOS Investment Management LLC | 233,321 | $6,311 萬 | 0.32% | +101,002+76.3% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 227,957 | $6,166 萬 | 0.18% | +43,682+23.7% | 加碼 |
| AustralianSuper Pty Ltd | 224,701 | $6,078 萬 | 0.32% | −126,971−36.1% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 222,272 | $6,012 萬 | 0.08% | −3,267−1.4% | 減碼 |
| State of Wisconsin Investment Board | 222,130 | $6,008 萬 | 0.14% | −4,836−2.1% | 減碼 |
| Royal London Asset Management Ltd | 219,458 | $5,936 萬 | 0.12% | +47,857+27.9% | 加碼 |
| Jones Financial Companies LLLP | 212,488 | $5,850 萬 | 0.03% | +197,897+1,356.3% | 加碼 |
| Pictet Asset Management Holding SA | 215,749 | $5,832 萬 | 0.06% | −126,767−37.0% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 211,887 | $5,731 萬 | 0.29% | +47,155+28.6% | 加碼 |
| HRT Financial LP | 211,229 | $5,714 萬 | 0.14% | +211,229 | 新進 |
| Capitolis Liquid Global Markets LLC | 211,200 | $5,713 萬 | 0.36% | +211,200 | 新進 |
| Hawk Ridge Capital Management LP | 209,400 | $5,664 萬 | 2.06% | −116,300−35.7% | 減碼 |
| Braun Stacey Associates Inc | 207,494 | $5,613 萬 | 1.87% | −35,872−14.7% | 減碼 |
| Walleye Trading LLC | 206,486 | $5,585 萬 | 1.15% | +114,978+125.6% | 加碼 |
| Gendell Jeffrey L | 200,009 | $5,410 萬 | 0.74% | −10,180−4.8% | 減碼 |
| Rokos Capital Management LLP | 198,460 | $5,371 萬 | 0.95% | +198,460 | 新進 |
| American Century Companies Inc | 198,164 | $5,360 萬 | 0.03% | +56,079+39.5% | 加碼 |
| Great West Life Assurance Co | 196,065 | $5,316 萬 | 0.10% | +9,165+4.9% | 加碼 |
| Swedbank AB | 195,532 | $5,289 萬 | 0.06% | −28,783−12.8% | 減碼 |
| ARS Investment Partners, LLC | 191,888 | $5,190 萬 | 2.70% | −67,328−26.0% | 減碼 |
| Samlyn Capital, LLC | 189,287 | $5,120 萬 | 0.88% | +189,287 | 新進 |
| Avala Global LP | 189,100 | $5,115 萬 | 2.46% | 00.0% | 不變 |
| New York State Common Retirement Fund | 188,879 | $5,109 萬 | 0.07% | +11,300+6.4% | 加碼 |
| Massachusetts Financial Services Co | 185,516 | $5,018 萬 | 0.02% | +171,574+1,230.6% | 加碼 |
| Worldquant Millennium Advisors LLC | 184,934 | $5,002 萬 | 0.19% | −456,991−71.2% | 減碼 |
| Empowered Funds, LLC | 184,287 | $4,985 萬 | 0.32% | +184,287 | 新進 |
| Treasurer of the State of North Carolina | 182,894 | $4,947 萬 | 0.16% | +6,725+3.8% | 加碼 |
| Mariner, LLC | 180,497 | $4,881 萬 | 0.06% | +45,309+33.5% | 加碼 |
| Manufacturers Life Insurance Company, The | 179,927 | $4,867 萬 | 0.04% | −15,432−7.9% | 減碼 |
| Ensign Peak Advisors, Inc | 177,891 | $4,812 萬 | 0.09% | +87,284+96.3% | 加碼 |
| SG Americas Securities, LLC | 177,180 | $4,793 萬 | 0.05% | +52,979+42.7% | 加碼 |
| 1832 Asset Management L.P. | 175,013 | $4,734 萬 | 0.06% | +156,771+859.4% | 加碼 |
| Talos Asset Management LP | 173,792 | $4,701 萬 | 8.03% | −33,042−16.0% | 減碼 |
| ING Groep NV | 173,456 | $4,692 萬 | 0.29% | −61,254−26.1% | 減碼 |
| TD Asset Management Inc | 173,242 | $4,686 萬 | 0.04% | +32,695+23.3% | 加碼 |
| Cerity Partners LLC | 173,004 | $4,680 萬 | 0.07% | −7,591−4.2% | 減碼 |
| KLP Kapitalforvaltning AS | 172,723 | $4,672 萬 | 0.18% | +4,400+2.6% | 加碼 |
| Vanguard Investments Australia, Ltd. | 170,650 | $4,616 萬 | 0.13% | +170,650 | 新進 |
| Chevy Chase Trust Holdings, Inc. | 167,328 | $4,526 萬 | 0.13% | −6,056−3.5% | 減碼 |
| Stifel Financial Corp | 166,695 | $4,509 萬 | 0.04% | +6,002+3.7% | 加碼 |
| CIBC Bancorp USA Inc. | 163,532 | $4,423 萬 | 0.06% | +163,532 | 新進 |
| APG Asset Management N.V. | 181,649 | $4,264 萬 | 0.14% | −17,468−8.8% | 減碼 |
| Employees Retirement System of Texas | 155,548 | $4,207 萬 | 0.37% | +155,548 | 新進 |
| Alyeska Investment Group, L.P. | 155,284 | $4,200 萬 | 0.12% | −22,008−12.4% | 減碼 |
| LGT Group Foundation | 154,500 | $4,179 萬 | 0.51% | −9,349−5.7% | 減碼 |
| Mitsubishi UFJ Trust & Banking Corp | 153,795 | $4,160 萬 | 0.10% | +13,268+9.4% | 加碼 |
| Crossmark Global Holdings, Inc. | 152,664 | $4,129 萬 | 0.61% | +907+0.6% | 加碼 |
| Asset Management One Co.,Ltd. | 148,345 | $4,013 萬 | 0.12% | −4,531−3.0% | 減碼 |
| Tredje AP-fonden | 148,214 | $4,009 萬 | 0.22% | −94,715−39.0% | 減碼 |
| Toronto Dominion Bank | 146,440 | $3,961 萬 | 0.08% | −29,818−16.9% | 減碼 |
| Jupiter Asset Management Ltd | 142,800 | $3,863 萬 | 0.21% | +76,607+115.7% | 加碼 |
| CIBC Asset Management Inc | 141,348 | $3,823 萬 | 0.09% | −1,928−1.3% | 減碼 |
| Mercer Global Advisors Inc | 141,222 | $3,820 萬 | 0.06% | −1,454−1.0% | 減碼 |
| Ceredex Value Advisors LLC | 140,666 | $3,805 萬 | 1.20% | −89,753−39.0% | 減碼 |
| Public Employees Retirement System of Ohio | 140,165 | $3,791 萬 | 0.12% | −11,589−7.6% | 減碼 |
| Atalan Capital Partners, LP | 134,550 | $3,639 萬 | 3.35% | −570,850−80.9% | 減碼 |
| Handelsbanken Fonder AB | 134,500 | $3,638 萬 | 0.12% | −1,000−0.7% | 減碼 |
| Migdal Insurance & Financial Holdings Ltd. | 134,000 | $3,625 萬 | 0.31% | +134,000 | 新進 |
| Mn Services Vermogensbeheer B.V. | 132,875 | $3,594 萬 | 0.24% | −2,200−1.6% | 減碼 |
| Creative Planning | 131,649 | $3,561 萬 | 0.02% | +24,791+23.2% | 加碼 |
| Candriam Luxembourg S.C.A. | 130,989 | $3,543 萬 | 0.18% | −25,320−16.2% | 減碼 |
| Spartan Wealth Advisory Services LLC | 128,061 | $3,464 萬 | 3.03% | +128,061 | 新進 |
| Alta Park Capital, LP | 126,583 | $3,424 萬 | 5.51% | −266,896−67.8% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 124,661 | $3,372 萬 | 0.50% | 00.0% | 不變 |
| Illinois Municipal Retirement Fund | 124,156 | $3,358 萬 | 0.43% | −15,376−11.0% | 減碼 |
| CWM, LLC | 120,888 | $3,270 萬 | 0.09% | +18,361+17.9% | 加碼 |
| Rafferty Asset Management, LLC | 120,183 | $3,251 萬 | 0.13% | −57,473−32.4% | 減碼 |
| State of Tennessee, Treasury Department | 120,116 | $3,249 萬 | 0.11% | −2,062−1.7% | 減碼 |
| STRS Ohio | 119,438 | $3,231 萬 | 0.13% | −32,412−21.3% | 減碼 |
| Deprince Race & Zollo Inc | 118,245 | $3,198 萬 | 0.60% | −62,494−34.6% | 減碼 |
| Colony Group, LLC | 117,137 | $3,197 萬 | 0.04% | +71,028+154.0% | 加碼 |
| State of New Jersey Common Pension Fund D | 117,489 | $3,178 萬 | 0.12% | −1,822−1.5% | 減碼 |
| Rivermont Capital Management LP | 115,665 | $3,129 萬 | 6.59% | −38,644−25.0% | 減碼 |
| Schonfeld Strategic Advisors LLC | 113,743 | $3,077 萬 | 0.25% | −95,238−45.6% | 減碼 |
| Cetera Investment Advisers | 112,415 | $3,041 萬 | 0.03% | +17,861+18.9% | 加碼 |