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 |
|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 18,881 | $510.7 萬 | 0.02% | +3,945+26.4% | 加碼 |
| Pallas Capital Advisors LLC | 18,991 | $513.7 萬 | 0.19% | −604−3.1% | 減碼 |
| L & S Advisors Inc | 19,003 | $514.0 萬 | 0.65% | −37,931−66.6% | 減碼 |
| Avanza Fonder AB | 19,185 | $518.9 萬 | 0.14% | −306−1.6% | 減碼 |
| Collar Capital Management, LLC | 19,226 | $520.0 萬 | 3.37% | −2,472−11.4% | 減碼 |
| Dana Investment Advisors, Inc. | 19,328 | $522.8 萬 | 0.16% | −11,792−37.9% | 減碼 |
| Hartford Investment Management Co | 19,331 | $522.9 萬 | 0.17% | −428−2.2% | 減碼 |
| Blackstone Group Inc. | 19,352 | $523.5 萬 | 0.02% | −1,253−6.1% | 減碼 |
| Buckingham Strategic Partners | 19,525 | $527.7 萬 | 0.05% | +1,853+10.5% | 加碼 |
| Dorsey Wright & Associates | 19,568 | $529.3 萬 | 0.66% | +726+3.9% | 加碼 |
| Caitong International Asset Management Co., Ltd | 19,610 | $530.4 萬 | 0.98% | +19,594+122,462.5% | 加碼 |
| Krilogy Financial LLC | 14,820 | $536.0 萬 | 0.17% | +4,301+40.9% | 加碼 |
| CIBC World Markets Inc. | 19,939 | $539.3 萬 | 0.01% | −31,948−61.6% | 減碼 |
| Williamson Legacy Group, LLC | 19,948 | $539.6 萬 | 4.05% | +277+1.4% | 加碼 |
| Convergence Investment Partners, LLC | 20,176 | $545.7 萬 | 0.89% | +20,176 | 新進 |
| Polymer Capital Management (HK) LTD | 20,191 | $546.1 萬 | 0.77% | −40,692−66.8% | 減碼 |
| Mizuho Securities USA LLC | 20,496 | $554.4 萬 | 0.13% | −4,399−17.7% | 減碼 |
| Adams Diversified Equity Fund, Inc. | 20,500 | $554.5 萬 | 0.20% | +20,500 | 新進 |
| E Fund Management Co., Ltd. | 20,570 | $556.4 萬 | 0.17% | +20,570 | 新進 |
| Harvest Investment Services, LLC | 20,643 | $558.4 萬 | 1.02% | +3,876+23.1% | 加碼 |
| Abn Amro Investment Solutions | 20,683 | $559.5 萬 | 0.07% | +3,378+19.5% | 加碼 |
| Westpac Banking Corp | 20,720 | $560.5 萬 | 0.39% | +14,462+231.1% | 加碼 |
| Sterling Capital Management LLC | 20,747 | $561.2 萬 | 0.11% | −7,915−27.6% | 減碼 |
| Bank of Hawaii | 20,857 | $564.2 萬 | 0.30% | −13,794−39.8% | 減碼 |
| TTP Investments, Inc. | 20,897 | $565.2 萬 | 2.36% | −642−3.0% | 減碼 |
| BCJ Capital Management, LLC | 21,828 | $590.4 萬 | 0.31% | +21,828 | 新進 |
| Cambridge Investment Research Advisors, Inc. | 22,157 | $599.3 萬 | 0.02% | −19,340−46.6% | 減碼 |
| Beck Bode, LLC | 22,229 | $601.3 萬 | 1.02% | +22,229 | 新進 |
| Blair William & Co | 22,491 | $608.4 萬 | 0.02% | +3,572+18.9% | 加碼 |
| Cavalier Investments, LLC | 22,610 | $611.6 萬 | 1.58% | −59,370−72.4% | 減碼 |
| Integrated Wealth Concepts LLC | 22,631 | $612.2 萬 | 0.05% | +14,168+167.4% | 加碼 |
| Federated Hermes, Inc. | 22,849 | $618.0 萬 | 0.01% | −3,224−12.4% | 減碼 |
| Intech Investment Management LLC | 22,890 | $619.2 萬 | 0.06% | −106,403−82.3% | 減碼 |
| Brighton Jones LLC | 23,015 | $622.5 萬 | 0.14% | +23,015 | 新進 |
| Farther Finance Advisors, LLC | 20,944 | $623.6 萬 | 0.06% | −2,534−10.8% | 減碼 |
| China Universal Asset Management Co., Ltd. | 23,137 | $625.8 萬 | 0.47% | +9,962+75.6% | 加碼 |
| Mitchell Capital Management Co | 23,452 | $634.4 萬 | 1.16% | +23,452 | 新進 |
| NewEdge Wealth, LLC | 23,460 | $634.6 萬 | 0.08% | −7,937−25.3% | 減碼 |
| CWA Asset Management Group, LLC | 23,645 | $639.6 萬 | 0.22% | +21,938+1,285.2% | 加碼 |
| Y-Intercept (Hong Kong) Ltd | 23,649 | $639.7 萬 | 0.12% | +23,649 | 新進 |
| Winton Group Ltd | 23,937 | $647.5 萬 | 0.23% | +20,133+529.3% | 加碼 |
| Polar Asset Management Partners Inc. | 23,945 | $647.7 萬 | 0.15% | +23,945 | 新進 |
| Callan Family Office, LLC | 24,838 | $671.8 萬 | 0.15% | −1,988−7.4% | 減碼 |
| Northwestern Mutual Wealth Management Co | 25,424 | $687.7 萬 | 0.00% | +8,705+52.1% | 加碼 |
| CSS LLC | 25,433 | $687.9 萬 | 0.38% | −14,390−36.1% | 減碼 |
| Janney Montgomery Scott LLC | 25,741 | $696.3 萬 | 0.02% | +1,444+5.9% | 加碼 |
| Tower Research Capital LLC (TRC) | 25,813 | $698.2 萬 | 0.18% | −780−2.9% | 減碼 |
| Profund Advisors LLC | 25,825 | $698.5 萬 | 0.26% | −6,284−19.6% | 減碼 |
| Dilation Capital Management LP | 26,090 | $705.7 萬 | 3.54% | +26,090 | 新進 |
| Banque Cantonale Vaudoise | 26,165 | $707.8 萬 | 0.27% | −26,717−50.5% | 減碼 |
| Gulf International Bank (UK) Ltd | 26,436 | $715.1 萬 | 0.16% | +9,642+57.4% | 加碼 |
| Zacks Investment Management | 27,075 | $732.4 萬 | 0.06% | +885+3.4% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 27,100 | $733.0 萬 | 0.06% | 00.0% | 不變 |
| Omers Administration Corp | 27,242 | $736.9 萬 | 0.05% | +5,447+25.0% | 加碼 |
| Assenagon Asset Management S.A. | 27,537 | $744.8 萬 | 0.01% | −8,363−23.3% | 減碼 |
| Brinker Capital Investments, LLC | 27,822 | $752.5 萬 | 0.06% | +1,454+5.5% | 加碼 |
| Tortoise Capital Advisors, L.L.C. | 27,906 | $754.8 萬 | 0.08% | +4,790+20.7% | 加碼 |
| Merit Financial Group, LLC | 28,028 | $758.1 萬 | 0.06% | −111−0.4% | 減碼 |
| Oribel Capital Management, LP | 28,200 | $762.8 萬 | 1.16% | +28,200 | 新進 |
| Americana Partners, LLC | 28,325 | $766.2 萬 | 0.20% | +19,387+216.9% | 加碼 |
| Up Capital Management, Inc. | 28,370 | $767.4 萬 | 8.61% | +28,370 | 新進 |
| Ci Investments Inc. | 28,914 | $782.1 萬 | 0.04% | +26,929+1,356.6% | 加碼 |
| Lido Advisors, LLC | 29,287 | $792.2 萬 | 0.03% | −9,113−23.7% | 減碼 |
| Landscape Capital Management, L.L.C. | 29,356 | $794.1 萬 | 0.50% | −3,675−11.1% | 減碼 |
| Capital International Inc | 30,083 | $813.7 萬 | 0.06% | +30,083 | 新進 |
| Pathstone Holdings, LLC | 31,206 | $844.1 萬 | 0.03% | −276−0.9% | 減碼 |
| Bellwether Advisors, LLC | 31,429 | $850.1 萬 | 1.44% | +13,686+77.1% | 加碼 |
| Arkadios Wealth Advisors | 31,688 | $857.1 萬 | 0.14% | −6,631−17.3% | 減碼 |
| Norinchukin Bank, The | 32,278 | $873.1 萬 | 0.10% | +842+2.7% | 加碼 |
| Commonwealth Equity Services, LLC | 32,324 | $874.3 萬 | 0.01% | −53,417−62.3% | 減碼 |
| OpenArc Corporate Advisory, LLC | 32,794 | $887.0 萬 | 0.13% | −3,385−9.4% | 減碼 |
| John G Ullman & Associates Inc | 32,958 | $891.5 萬 | 1.18% | −31,350−48.7% | 減碼 |
| Wellington Management Group LLP | 33,049 | $893.9 萬 | 0.00% | +1,856+6.0% | 加碼 |
| Munich Reinsurance Co Stock Corp in Munich | 33,179 | $897.5 萬 | 0.22% | −14,761−30.8% | 減碼 |
| FORA Capital, LLC | 33,374 | $902.6 萬 | 0.66% | −28,011−45.6% | 減碼 |
| Jane Street Group, LLC | 34,506 | $933.4 萬 | 0.01% | −2,901−7.8% | 減碼 |
| Advisory Services Network, LLC | 34,561 | $934.8 萬 | 0.12% | +7,020+25.5% | 加碼 |
| Miracle Mile Advisors, LLC | 34,732 | $939.5 萬 | 0.13% | +306+0.9% | 加碼 |
| Yousif Capital Management, LLC | 35,067 | $948.5 萬 | 0.11% | −2,236−6.0% | 減碼 |
| OP Asset Management Ltd | 35,173 | $951.4 萬 | 0.10% | −2,574−6.8% | 減碼 |
| Natixis | 35,376 | $956.9 萬 | 0.04% | −182,478−83.8% | 減碼 |
| Nomura Holdings Inc | 35,958 | $972.6 萬 | 0.08% | −278,032−88.5% | 減碼 |
| Grand Alliance Asset Management Ltd | 36,000 | $973.8 萬 | 5.90% | −15,000−29.4% | 減碼 |
| Mutual of America Capital Management LLC | 36,056 | $975.3 萬 | 0.11% | −652−1.8% | 減碼 |
| Jump Financial, LLC | 36,103 | $976.5 萬 | 0.14% | −5,694−13.6% | 減碼 |
| Lombard Odier Asset Management (Switzerland) SA | 36,118 | $977.0 萬 | 0.37% | +1,989+5.8% | 加碼 |
| Elo Mutual Pension Insurance Co | 36,160 | $978.1 萬 | 0.16% | −5,736−13.7% | 減碼 |
| Verition Fund Management LLC | 36,263 | $980.9 萬 | 0.10% | −175,636−82.9% | 減碼 |
| Allstate Corp | 36,392 | $984.4 萬 | 0.11% | +9,932+37.5% | 加碼 |
| Baird Financial Group, Inc. | 36,938 | $999.1 萬 | 0.02% | +29,873+422.8% | 加碼 |
| Atika Capital Management LLC | 37,717 | $1,020 萬 | 1.61% | +37,717 | 新進 |
| Prudential PLC | 37,769 | $1,022 萬 | 0.08% | +30,860+446.7% | 加碼 |
| Park Avenue Securities LLC | 38,377 | $1,038 萬 | 0.08% | +38,377 | 新進 |
| Oregon Public Employees Retirement Fund | 38,820 | $1,050 萬 | 0.14% | −347−0.9% | 減碼 |
| ASR Vermogensbeheer N.V. | 38,917 | $1,053 萬 | 0.12% | +675+1.8% | 加碼 |
| CAPROCK Group, Inc. | 39,580 | $1,071 萬 | 0.26% | +6,889+21.1% | 加碼 |
| Louisiana State Employees Retirement System | 39,600 | $1,071 萬 | 0.19% | −800−2.0% | 減碼 |
| Greenwich Wealth Management LLC | 39,632 | $1,072 萬 | 0.44% | +100+0.3% | 加碼 |
| Captrust Financial Advisors | 40,576 | $1,097 萬 | 0.02% | +7,939+24.3% | 加碼 |
| Permit Capital, LLC | 41,200 | $1,114 萬 | 3.79% | −38,800−48.5% | 減碼 |