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。
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 | 1,852 | $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 |
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 |
|---|---|---|---|---|---|
| Polymer Capital Management (HK) LTD | 60,883 | $1,049 萬 | 1.63% | −101,679−62.5% | 減碼 |
| JustInvest LLC | 60,987 | $1,051 萬 | 0.10% | +2,228+3.8% | 加碼 |
| QRG Capital Management, Inc. | 61,138 | $1,053 萬 | 0.12% | +39,926+188.2% | 加碼 |
| Deeter Investments LLP | 61,314 | $1,056 萬 | 2.28% | +61,314 | 新進 |
| FORA Capital, LLC | 61,385 | $1,057 萬 | 1.28% | +38,391+167.0% | 加碼 |
| British Columbia Investment Management Corp | 61,561 | $1,061 萬 | 0.06% | +11,425+22.8% | 加碼 |
| Federation des caisses Desjardins du Quebec | 64,099 | $1,104 萬 | 0.04% | −20,750−24.5% | 減碼 |
| John G Ullman & Associates Inc | 64,308 | $1,108 萬 | 1.48% | −11,750−15.4% | 減碼 |
| Jupiter Asset Management Ltd | 66,193 | $1,140 萬 | 0.09% | +66,193 | 新進 |
| Rakuten Investment Management, Inc. | 63,644 | $1,144 萬 | 0.04% | −61,864−49.3% | 減碼 |
| DnB Asset Management AS | 66,485 | $1,145 萬 | 0.04% | −851,978−92.8% | 減碼 |
| Macquarie Group Ltd | 66,491 | $1,145 萬 | 0.05% | −496,900−88.2% | 減碼 |
| S&T Bank | 66,592 | $1,147 萬 | 3.63% | −13,527−16.9% | 減碼 |
| UniSuper Management Pty Ltd | 66,777 | $1,150 萬 | 0.07% | −10,940−14.1% | 減碼 |
| Amalgamated Bank | 67,281 | $1,159 萬 | 0.08% | +1,517+2.3% | 加碼 |
| MIG Capital, LLC | 67,406 | $1,161 萬 | 1.97% | 00.0% | 不變 |
| Group One Trading, L.P. | 68,783 | $1,185 萬 | 0.35% | +45,805+199.3% | 加碼 |
| CIBC Private Wealth Group, LLC | 69,285 | $1,194 萬 | 0.02% | −22,142−24.2% | 減碼 |
| Twin Tree Management, LP | 70,982 | $1,223 萬 | 1.25% | −96,220−57.5% | 減碼 |
| Bridgewater Associates, LP | 72,339 | $1,246 萬 | 0.05% | +20,376+39.2% | 加碼 |
| Knightsbridge Asset Management, LLC | 72,415 | $1,248 萬 | 2.01% | −35,298−32.8% | 減碼 |
| Retirement Systems of Alabama | 72,734 | $1,253 萬 | 0.04% | −1,270−1.7% | 減碼 |
| IFM Investors Pty Ltd | 72,988 | $1,257 萬 | 0.10% | +2,337+3.3% | 加碼 |
| Parkwood LLC | 74,540 | $1,284 萬 | 1.09% | +74,540 | 新進 |
| Varma Mutual Pension Insurance Co | 76,100 | $1,311 萬 | 0.08% | +76,100 | 新進 |
| Two Sigma Advisers, LP | 76,200 | $1,313 萬 | 0.03% | −337,600−81.6% | 減碼 |
| FIL Ltd | 76,882 | $1,324 萬 | 0.01% | −774,058−91.0% | 減碼 |
| MML Investors Services, LLC | 78,261 | $1,348 萬 | 0.03% | +16,997+27.7% | 加碼 |
| Chapin Davis, Inc. | 78,389 | $1,350 萬 | 3.16% | −2,343−2.9% | 減碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 79,528 | $1,370 萬 | 0.07% | −3,781−4.5% | 減碼 |
| Boothbay Fund Management, LLC | 79,810 | $1,375 萬 | 0.36% | −26,004−24.6% | 減碼 |
| Permit Capital, LLC | 80,000 | $1,378 萬 | 4.29% | −20,000−20.0% | 減碼 |
| Harvest Fund Management Co., Ltd | 86,264 | $1,380 萬 | 0.52% | +66,044+326.6% | 加碼 |
| Banco Bilbao Vizcaya Argentaria, S.A. | 81,173 | $1,399 萬 | 0.10% | −3,461−4.1% | 減碼 |
| Belvedere Trading LLC | 81,704 | $1,408 萬 | 2.61% | +75,472+1,211.0% | 加碼 |
| MetLife Investment Management | 81,932 | $1,411 萬 | 0.07% | −4,129−4.8% | 減碼 |
| Cavalier Investments, LLC | 81,980 | $1,412 萬 | 4.39% | +81,980 | 新進 |
| Oddo BHF Asset Management SAS | 82,610 | $1,423 萬 | 0.53% | +39,672+92.4% | 加碼 |
| Zweig-DiMenna Associates LLC | 83,138 | $1,432 萬 | 1.02% | −5,862−6.6% | 減碼 |
| Robotti Robert | 84,833 | $1,461 萬 | 2.62% | −1,072−1.2% | 減碼 |
| Commonwealth Equity Services, LLC | 85,741 | $1,477 萬 | 0.02% | +66,107+336.7% | 加碼 |
| Daiwa Securities Group Inc. | 86,613 | $1,492 萬 | 0.05% | +27,156+45.7% | 加碼 |
| Advisor Group Holdings, Inc. | 86,612 | $1,492 萬 | 0.02% | +21,573+33.2% | 加碼 |
| iA Global Asset Management Inc. | 86,911 | $1,497 萬 | 0.19% | +37,969+77.6% | 加碼 |
| Sienna Gestion | 85,981 | $1,506 萬 | 0.91% | 00.0% | 不變 |
| Meridiem Capital Partners LP | 87,524 | $1,508 萬 | 0.95% | +87,524 | 新進 |
| CIBC World Markets Corp | 88,744 | $1,529 萬 | 0.08% | +88,744 | 新進 |
| Los Angeles Capital Management LLC | 111,481 | $1,540 萬 | 0.05% | +14,885+15.4% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 89,997 | $1,550 萬 | 0.03% | −2,079−2.3% | 減碼 |
| Czech National Bank | 90,154 | $1,553 萬 | 0.10% | +2,043+2.3% | 加碼 |
| Ensign Peak Advisors, Inc | 90,607 | $1,561 萬 | 0.03% | −20,335−18.3% | 減碼 |
| Walleye Trading LLC | 91,508 | $1,576 萬 | 0.25% | +45,216+97.7% | 加碼 |
| Engineers Gate Manager LP | 92,344 | $1,591 萬 | 0.19% | +61,910+203.4% | 加碼 |
| Highland Peak Capital, LLC | 93,454 | $1,610 萬 | 6.21% | −63,798−40.6% | 減碼 |
| Pacer Advisors, Inc. | 93,775 | $1,615 萬 | 0.04% | +28,443+43.5% | 加碼 |
| US Bancorp | 94,122 | $1,621 萬 | 0.02% | −627−0.7% | 減碼 |
| Cetera Investment Advisers | 94,554 | $1,629 萬 | 0.02% | +21,832+30.0% | 加碼 |
| Nissay Asset Management Corp | 95,175 | $1,640 萬 | 0.09% | +49,256+107.3% | 加碼 |
| Arizona State Retirement System | 95,602 | $1,647 萬 | 0.09% | −7,411−7.2% | 減碼 |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 96,743 | $1,667 萬 | 0.13% | +5,296+5.8% | 加碼 |
| Wealth Enhancement Advisory Services, LLC | 74,859 | $1,672 萬 | 0.02% | +9,112+13.9% | 加碼 |
| Mediolanum International Funds Ltd | 95,094 | $1,674 萬 | 0.17% | +31,971+50.6% | 加碼 |
| Parallax Volatility Advisers, L.P. | 97,217 | $1,675 萬 | 0.52% | +60,186+162.5% | 加碼 |
| Nordea Investment Management AB | 98,062 | $1,706 萬 | 0.01% | +29,060+42.1% | 加碼 |
| Melqart Asset Management (UK) Ltd | 99,431 | $1,713 萬 | 1.71% | −88,191−47.0% | 減碼 |
| Nisa Investment Advisors, LLC | 101,484 | $1,748 萬 | 0.06% | +1,416+1.4% | 加碼 |
| Caption Management, LLC | 102,200 | $1,761 萬 | 0.78% | +6,000+6.2% | 加碼 |
| CWM, LLC | 102,527 | $1,766 萬 | 0.05% | +20,218+24.6% | 加碼 |
| State of Michigan Retirement System | 103,657 | $1,786 萬 | 0.09% | −6,100−5.6% | 減碼 |
| Susquehanna Fundamental Investments, LLC | 105,654 | $1,820 萬 | 0.62% | 00.0% | 不變 |
| Creative Planning | 106,858 | $1,841 萬 | 0.01% | +27,316+34.3% | 加碼 |
| DekaBank Deutsche Girozentrale | 240,010 | $1,856 萬 | 0.03% | 00.0% | 不變 |
| Guggenheim Capital LLC | 108,429 | $1,868 萬 | 0.14% | +78,267+259.5% | 加碼 |
| Resona Asset Management Co.,Ltd. | 107,683 | $1,870 萬 | 0.09% | −6,459−5.7% | 減碼 |
| Woodline Partners LP | 109,557 | $1,887 萬 | 0.07% | +109,557 | 新進 |
| Park West Asset Management LLC | 111,527 | $1,921 萬 | 1.62% | −273,473−71.0% | 減碼 |
| Ofi Invest Asset Management | 137,631 | $2,019 萬 | 0.29% | +133,196+3,003.3% | 加碼 |
| State of New Jersey Common Pension Fund D | 119,311 | $2,055 萬 | 0.07% | −2,804−2.3% | 減碼 |
| Pinebridge Investments LLC | 120,126 | $2,069 萬 | 0.15% | +120,126 | 新進 |
| CloudAlpha Capital Management Limited/Hong Kong | 121,259 | $2,089 萬 | 1.88% | +121,259 | 新進 |
| Maytus Capital Management, LLC | 123,000 | $2,119 萬 | 5.01% | −71,131−36.6% | 減碼 |
| SG Americas Securities, LLC | 124,201 | $2,140 萬 | 0.03% | −284,676−69.6% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 124,661 | $2,148 萬 | 0.33% | 00.0% | 不變 |
| Skandinaviska Enskilda Banken AB (publ) | 125,300 | $2,159 萬 | 0.09% | −59,121−32.1% | 減碼 |
| Swiss Life Asset Management Ltd | 126,540 | $2,180 萬 | 0.11% | +844+0.7% | 加碼 |
| Thrivent Financial for Lutherans | 126,618 | $2,185 萬 | 0.04% | −106,524−45.7% | 減碼 |
| Allianz Asset Management GmbH | 127,312 | $2,193 萬 | 0.03% | −163,893−56.3% | 減碼 |
| Intech Investment Management LLC | 129,293 | $2,227 萬 | 0.20% | +14,146+12.3% | 加碼 |
| Rheos Capital Works Inc. | 130,000 | $2,240 萬 | 1.44% | −70,000−35.0% | 減碼 |
| NEOS Investment Management LLC | 132,319 | $2,279 萬 | 0.13% | +93,488+240.8% | 加碼 |
| Central Asset Investments & Management Holdings (HK) Ltd | 133,748 | $2,304 萬 | 14.98% | +100,320+300.1% | 加碼 |
| Mn Services Vermogensbeheer B.V. | 135,075 | $2,327 萬 | 0.14% | +5,875+4.5% | 加碼 |
| Mariner, LLC | 135,188 | $2,332 萬 | 0.03% | +59,199+77.9% | 加碼 |
| Handelsbanken Fonder AB | 135,500 | $2,334 萬 | 0.07% | +35,700+35.8% | 加碼 |
| Arbejdsmarkedets Tillaegspension | 137,189 | $2,363 萬 | 0.60% | +137,189 | 新進 |
| Illinois Municipal Retirement Fund | 139,532 | $2,404 萬 | 0.30% | +8,882+6.8% | 加碼 |
| Mitsubishi UFJ Trust & Banking Corp | 140,527 | $2,421 萬 | 0.06% | −7,138−4.8% | 減碼 |
| TD Asset Management Inc | 140,547 | $2,421 萬 | 0.02% | +16,899+13.7% | 加碼 |
| American Century Companies Inc | 142,085 | $2,448 萬 | 0.01% | −25,748−15.3% | 減碼 |
| Mercer Global Advisors Inc | 142,676 | $2,458 萬 | 0.04% | +21,540+17.8% | 加碼 |