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。
2025 年第 4 季 13F 持有人
Western Digital Corp 在 2025/12/31 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
- 1,174
- 較 2025 年第 3 季 +237 家
- 持有股數
- 3.42 億
- 較 2025 年第 3 季 −307.6 萬 (−0.9%)
- 總市值
- $588.6 億
- 較 2025 年第 3 季 +$174.8 億 (+42.3%)
- 新進機構
- 308
- 另有 407 家加碼
- 清倉機構
- 71
- 另有 360 家減碼
另有 24 家機構在 2025 年第 3 季持有、還沒有申報 2025 年第 4 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 |
2025 年第 4 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 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| SEI Investments Co | 471,197 | $8,117 萬 | 0.08% | +11,323+2.5% | 加碼 |
| Gotham Asset Management, LLC | 506,754 | $8,730 萬 | 0.32% | −24,980−4.7% | 減碼 |
| Mackenzie Financial Corp | 503,294 | $8,844 萬 | 0.10% | +195,574+63.6% | 加碼 |
| Squarepoint Ops LLC | 522,290 | $8,997 萬 | 0.18% | −6,123−1.2% | 減碼 |
| Parnassus Investments | 523,497 | $9,018 萬 | 0.23% | −375,363−41.8% | 減碼 |
| California State Teachers Retirement System | 544,524 | $9,381 萬 | 0.09% | +29,881+5.8% | 加碼 |
| Victory Capital Management Inc | 587,498 | $1.01 億 | 0.06% | +10,669+1.8% | 加碼 |
| Wolf Hill Capital Management, LP | 590,395 | $1.02 億 | 11.85% | −22,261−3.6% | 減碼 |
| Envestnet Asset Management Inc | 593,273 | $1.02 億 | 0.03% | +12,666+2.2% | 加碼 |
| Caisse de Depot Et Placement du Quebec | 593,296 | $1.02 億 | 0.17% | +499,510+532.6% | 加碼 |
| KBC Group NV | 597,009 | $1.03 億 | 0.23% | +373,199+166.7% | 加碼 |
| ProShare Advisors LLC | 618,061 | $1.06 億 | 0.19% | +527,359+581.4% | 加碼 |
| First Trust Advisors LP | 627,179 | $1.08 億 | 0.08% | +135,885+27.7% | 加碼 |
| Rhumbline Advisers | 635,036 | $1.09 億 | 0.09% | −33,676−5.0% | 減碼 |
| Worldquant Millennium Advisors LLC | 641,925 | $1.11 億 | 0.43% | −653,004−50.4% | 減碼 |
| Atalan Capital Partners, LP | 705,400 | $1.22 億 | 8.65% | −405,388−36.5% | 減碼 |
| LSV Asset Management | 744,412 | $1.28 億 | 0.28% | −766,800−50.7% | 減碼 |
| Primecap Management Co | 753,540 | $1.30 億 | 0.10% | −211,530−21.9% | 減碼 |
| California Public Employees Retirement System | 798,760 | $1.38 億 | 0.08% | +216,898+37.3% | 加碼 |
| Soroban Capital Partners LP | 1,146,273 | $1.38 億 | 1.01% | 00.0% | 不變 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 751,202 | $1.41 億 | 0.10% | +46,072+6.5% | 加碼 |
| Wells Fargo & Company | 865,796 | $1.49 億 | 0.03% | +63,011+7.8% | 加碼 |
| Trivest Advisors Ltd | 875,000 | $1.51 億 | 6.88% | −45,000−4.9% | 減碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 887,059 | $1.53 億 | 0.09% | +79,418+9.8% | 加碼 |
| Polar Capital Holdings Plc | 913,192 | $1.57 億 | 0.72% | −934,216−50.6% | 減碼 |
| Holocene Advisors, LP | 934,982 | $1.61 億 | 0.34% | −1,335,428−58.8% | 減碼 |
| Swiss National Bank | 950,807 | $1.64 億 | 0.10% | −54,900−5.5% | 減碼 |
| Renaissance Technologies LLC | 992,533 | $1.71 億 | 0.27% | −156,229−13.6% | 減碼 |
| Principal Financial Group Inc | 992,731 | $1.71 億 | 0.09% | +175,668+21.5% | 加碼 |
| Prudential Financial Inc | 1,019,153 | $1.76 億 | 0.21% | +555,124+119.6% | 加碼 |
| Nomura Asset Management International Inc. | 1,025,447 | $1.77 億 | 0.27% | +1,025,447 | 新進 |
| Bank of Montreal | 1,031,052 | $1.78 億 | 0.07% | −535,488−34.2% | 減碼 |
| Capital World Investors | 1,063,607 | $1.83 億 | 0.02% | +1,063,607 | 新進 |
| Nomura Asset Management Co Ltd | 1,122,095 | $1.93 億 | 0.49% | +282,156+33.6% | 加碼 |
| Bank of Nova Scotia | 1,128,963 | $1.94 億 | 0.29% | +431,265+61.8% | 加碼 |
| HSBC Holdings PLC | 1,267,785 | $2.18 億 | 0.12% | −611,777−32.5% | 減碼 |
| Citadel Advisors LLC | 1,319,766 | $2.27 億 | 0.15% | −2,407,840−64.6% | 減碼 |
| Castle Hook Partners LP | 1,325,670 | $2.28 億 | 3.28% | −426,733−24.4% | 減碼 |
| Citigroup Inc | 1,359,209 | $2.34 億 | 0.16% | −425,624−23.8% | 減碼 |
| Robeco Institutional Asset Management B.V. | 1,376,751 | $2.37 億 | 0.34% | +594,003+75.9% | 加碼 |
| BNP Paribas Arbitrage, SA | 1,398,080 | $2.41 億 | 0.15% | −277,881−16.6% | 減碼 |
| Barclays PLC | 1,526,384 | $2.63 億 | 0.11% | +298,897+24.4% | 加碼 |
| Alliancebernstein L.P. | 1,629,027 | $2.81 億 | 0.09% | −318,340−16.3% | 減碼 |
| National Pension Service | 1,691,659 | $2.91 億 | 0.22% | +1,231,477+267.6% | 加碼 |
| AMF Pensionsforsakring AB | 1,767,959 | $3.05 億 | 1.89% | −44,505−2.5% | 減碼 |
| Royal Bank of Canada | 1,983,053 | $3.42 億 | 0.06% | +760,684+62.2% | 加碼 |
| Legal & General Group Plc | 2,033,555 | $3.50 億 | 0.08% | −65,063−3.1% | 減碼 |
| Bank of New York Mellon Corp | 2,073,036 | $3.57 億 | 0.06% | +117,340+6.0% | 加碼 |
| Deutsche Bank AG | 2,231,609 | $3.84 億 | 0.13% | −809,936−26.6% | 減碼 |
| Charles Schwab Investment Management Inc | 2,266,709 | $3.90 億 | 0.06% | −99,165−4.2% | 減碼 |
| Maple Rock Capital Partners Inc. | 2,381,525 | $4.10 億 | 13.55% | −207,800−8.0% | 減碼 |
| Amundi | 2,399,736 | $4.13 億 | 0.11% | +1,108,237+85.8% | 加碼 |
| Price T Rowe Associates Inc | 2,611,856 | $4.50 億 | 0.05% | +44,090+1.7% | 加碼 |
| Fred Alger Management, LLC | 2,684,341 | $4.62 億 | 1.81% | −722,701−21.2% | 減碼 |
| UBS Asset Management Americas Inc | 2,809,409 | $4.84 億 | 0.10% | +159,167+6.0% | 加碼 |
| AQR Capital Management LLC | 2,972,703 | $5.12 億 | 0.27% | +1,228,661+70.4% | 加碼 |
| Dimensional Fund Advisors LP | 3,565,342 | $6.14 億 | 0.13% | −239,565−6.3% | 減碼 |
| Northern Trust Corp | 3,671,955 | $6.33 億 | 0.08% | −133,508−3.5% | 減碼 |
| UBS Group AG | 4,550,821 | $7.84 億 | 0.16% | −2,779,175−37.9% | 減碼 |
| Goldman Sachs Group Inc | 4,559,713 | $7.86 億 | 0.11% | +2,054,059+82.0% | 加碼 |
| Nuveen, LLC | 4,563,476 | $7.86 億 | 0.21% | +2,010,258+78.7% | 加碼 |
| Norges Bank | 4,578,446 | $7.89 億 | 0.08% | +4,578,446 | 新進 |
| D. E. Shaw & Co., Inc. | 5,701,318 | $9.82 億 | 0.75% | −3,923,998−40.8% | 減碼 |
| WCM Investment Management, LLC | 6,691,209 | $11.8 億 | 2.43% | −87,251−1.3% | 減碼 |
| Ameriprise Financial Inc | 8,520,425 | $14.7 億 | 0.33% | −162,894−1.9% | 減碼 |
| Morgan Stanley | 8,944,662 | $15.4 億 | 0.09% | +542,040+6.5% | 加碼 |
| Geode Capital Management, LLC | 9,282,432 | $15.9 億 | 0.10% | −132,086−1.4% | 減碼 |
| Bank of America Corp | 12,044,651 | $20.7 億 | 0.15% | −10,316,359−46.1% | 減碼 |
| Invesco Ltd. | 13,136,498 | $22.6 億 | 0.21% | +8,701,422+196.2% | 加碼 |
| JPMorgan Chase & Co | 14,295,965 | $24.6 億 | 0.17% | +2,275,855+18.9% | 加碼 |
| State Street Corp | 15,695,954 | $27.0 億 | 0.09% | +234,097+1.5% | 加碼 |
| FMR LLC | 33,793,801 | $58.2 億 | 0.30% | +10,037,079+42.2% | 加碼 |
| BlackRock, Inc. | 35,509,518 | $61.2 億 | 0.10% | +794,667+2.3% | 加碼 |
| Vanguard Group Inc | 42,348,660 | $73.0 億 | 0.11% | −933,733−2.2% | 減碼 |
| Rokos Capital Management LLP | 0 | $0 | 0.00% | −870,742−100.0% | 清倉 |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −502,089−100.0% | 清倉 |
| HRT Financial LP | 0 | $0 | 0.00% | −418,781−100.0% | 清倉 |
| Samlyn Capital, LLC | 0 | $0 | 0.00% | −393,626−100.0% | 清倉 |
| Jain Global LLC | 0 | $0 | 0.00% | −279,760−100.0% | 清倉 |
| Anatole Investment Management Ltd | 0 | $0 | 0.00% | −271,300−100.0% | 清倉 |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −254,768−100.0% | 清倉 |
| Dendur Capital LP | 0 | $0 | 0.00% | −162,000−100.0% | 清倉 |
| Tairen Capital Ltd | 0 | $0 | 0.00% | −150,000−100.0% | 清倉 |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −143,212−100.0% | 清倉 |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −121,308−100.0% | 清倉 |
| Trexquant Investment LP | 0 | $0 | 0.00% | −107,328−100.0% | 清倉 |
| SeaTown Holdings Pte. Ltd. | 0 | $0 | 0.00% | −100,000−100.0% | 清倉 |
| PDT Partners, LLC | 0 | $0 | 0.00% | −96,400−100.0% | 清倉 |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −76,371−100.0% | 清倉 |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −64,773−100.0% | 清倉 |
| Cobalt Capital Management, Inc. | 0 | $0 | 0.00% | −55,000−100.0% | 清倉 |
| Oak Thistle LLC | 0 | $0 | 0.00% | −50,736−100.0% | 清倉 |
| DeepCurrents Investment Group LLC | 0 | $0 | 0.00% | −43,116−100.0% | 清倉 |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −34,566−100.0% | 清倉 |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −32,487−100.0% | 清倉 |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −30,000−100.0% | 清倉 |
| AIA Group Ltd | 0 | $0 | 0.00% | −29,265−100.0% | 清倉 |
| Volterra Technologies LP | 0 | $0 | 0.00% | −28,855−100.0% | 清倉 |
| SPX Equities Gestao de Recursos Ltda | 0 | $0 | 0.00% | −20,000−100.0% | 清倉 |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −18,605−100.0% | 清倉 |