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。
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
2026 年第 3 季的資料還在陸續進來，目前 11 家機構申報持有 WDC。看 2026 年第 3 季
- 持有機構
- 1,851
- 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 604 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 | 1,851 | $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 |
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 |
|---|---|---|---|---|---|
| Mitsubishi UFJ Trust & Banking Corp | 189,642 | $1.21 億 | 0.26% | +35,847+23.3% | 加碼 |
| AustralianSuper Pty Ltd | 191,388 | $1.22 億 | 0.53% | −33,313−14.8% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 192,128 | $1.23 億 | 0.15% | −30,144−13.6% | 減碼 |
| Ieq Capital, LLC | 195,864 | $1.25 億 | 0.58% | −80,248−29.1% | 減碼 |
| Nykredit A/S | 196,393 | $1.25 億 | 0.48% | +196,393 | 新進 |
| TD Asset Management Inc | 196,440 | $1.25 億 | 0.11% | +23,198+13.4% | 加碼 |
| State of Wisconsin Investment Board | 197,420 | $1.26 億 | 0.25% | −24,710−11.1% | 減碼 |
| Parnassus Investments | 198,472 | $1.27 億 | 0.34% | −198,330−50.0% | 減碼 |
| Royal London Asset Management Ltd | 199,352 | $1.27 億 | 0.23% | −20,106−9.2% | 減碼 |
| Voloridge Investment Management, LLC | 200,000 | $1.28 億 | 0.54% | +200,000 | 新進 |
| Squarepoint Ops LLC | 201,783 | $1.29 億 | 0.25% | −56,317−21.8% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 231,211 | $1.30 億 | 0.22% | +136,813+144.9% | 加碼 |
| KBC Group NV | 209,395 | $1.34 億 | 0.29% | −32,432−13.4% | 減碼 |
| Candriam Luxembourg S.C.A. | 216,293 | $1.38 億 | 0.62% | +85,304+65.1% | 加碼 |
| FIL Ltd | 217,528 | $1.39 億 | 0.10% | +113,790+109.7% | 加碼 |
| Jones Financial Companies LLLP | 238,507 | $1.40 億 | 0.06% | +26,019+12.2% | 加碼 |
| XN LP | 219,231 | $1.40 億 | 3.69% | −56,251−20.4% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 222,713 | $1.42 億 | 0.66% | +10,826+5.1% | 加碼 |
| APG Asset Management N.V. | 257,374 | $1.44 億 | 0.35% | +75,725+41.7% | 加碼 |
| Handelsbanken Fonder AB | 230,578 | $1.47 億 | 0.42% | +96,078+71.4% | 加碼 |
| Federated Hermes, Inc. | 240,630 | $1.54 億 | 0.22% | +217,781+953.1% | 加碼 |
| Ensign Peak Advisors, Inc | 242,706 | $1.55 億 | 0.25% | +64,815+36.4% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 246,285 | $1.57 億 | 0.30% | +148,797+152.6% | 加碼 |
| Alliancebernstein L.P. | 587,816 | $1.59 億 | 0.06% | −175,264−23.0% | 減碼 |
| Standard Life Aberdeen plc | 251,485 | $1.61 億 | 0.23% | −10,843−4.1% | 減碼 |
| NEOS Investment Management LLC | 256,492 | $1.64 億 | 0.60% | +23,171+9.9% | 加碼 |
| HRT Financial LP | 257,009 | $1.64 億 | 0.30% | +45,780+21.7% | 加碼 |
| Employees Retirement System of Texas | 261,689 | $1.67 億 | 1.33% | +106,141+68.2% | 加碼 |
| PFA Pension, Forsikringsaktieselskab | 264,071 | $1.69 億 | 0.43% | −54,580−17.1% | 減碼 |
| Caisse de Depot Et Placement du Quebec | 266,834 | $1.70 億 | 0.24% | −91,595−25.6% | 減碼 |
| Raymond James Financial Inc | 268,743 | $1.72 億 | 0.05% | −41,352−13.3% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 269,532 | $1.72 億 | 0.33% | −6,007−2.2% | 減碼 |
| Korea Investment CORP | 269,910 | $1.72 億 | 0.33% | −95,500−26.1% | 減碼 |
| New York State Teachers Retirement System | 270,412 | $1.73 億 | 0.32% | −15,137−5.3% | 減碼 |
| SG Americas Securities, LLC | 275,183 | $1.76 億 | 0.10% | +98,003+55.3% | 加碼 |
| Mackenzie Financial Corp | 276,650 | $1.77 億 | 0.18% | −85,907−23.7% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 278,405 | $1.78 億 | 0.34% | +50,448+22.1% | 加碼 |
| Quantinno Capital Management LP | 280,278 | $1.79 億 | 0.21% | −58,357−17.2% | 減碼 |
| Capula Management Ltd | 280,315 | $1.79 億 | 0.79% | +280,315 | 新進 |
| Worldquant Millennium Advisors LLC | 280,879 | $1.79 億 | 0.62% | +95,945+51.9% | 加碼 |
| American Century Companies Inc | 281,985 | $1.80 億 | 0.08% | +83,821+42.3% | 加碼 |
| Danske Bank A/S | 282,305 | $1.80 億 | 0.36% | −41,603−12.8% | 減碼 |
| Pacer Advisors, Inc. | 284,546 | $1.82 億 | 0.47% | +203,685+251.9% | 加碼 |
| Schroder Investment Management Group | 293,233 | $1.87 億 | 0.13% | +28,145+10.6% | 加碼 |
| Keystone Investors Pte Ltd | 294,247 | $1.88 億 | 10.06% | +294,247 | 新進 |
| State Board of Administration of Florida Retirement System | 295,666 | $1.89 億 | 0.31% | −5,329−1.8% | 減碼 |
| Storebrand Asset Management AS | 298,368 | $1.91 億 | 0.47% | −58,585−16.4% | 減碼 |
| Bank Julius Baer & Co. Ltd, Zurich | 299,651 | $1.92 億 | 0.50% | +298,301+22,096.4% | 加碼 |
| Adage Capital Partners GP, L.L.C. | 307,437 | $1.96 億 | 0.28% | +13,700+4.7% | 加碼 |
| Aviva PLC | 308,519 | $1.97 億 | 0.29% | +527+0.2% | 加碼 |
| Great West Life Assurance Co | 313,139 | $2.00 億 | 0.32% | +117,074+59.7% | 加碼 |
| Amanah Holdings Trust | 315,000 | $2.01 億 | 11.82% | 00.0% | 不變 |
| Bahl & Gaynor Inc | 321,167 | $2.05 億 | 0.95% | −4,169−1.3% | 減碼 |
| Natixis Advisors, L.P. | 330,929 | $2.11 億 | 0.24% | −93,024−21.9% | 減碼 |
| Pictet Asset Management Holding SA | 348,441 | $2.23 億 | 0.21% | +132,692+61.5% | 加碼 |
| New York State Common Retirement Fund | 349,003 | $2.23 億 | 0.28% | +160,124+84.8% | 加碼 |
| Russell Investments Group, Ltd. | 348,674 | $2.23 億 | 0.20% | −53,001−13.2% | 減碼 |
| Millennium Management LLC | 351,962 | $2.25 億 | 0.15% | +74,309+26.8% | 加碼 |
| Nomura Asset Management Co Ltd | 356,832 | $2.28 億 | 0.49% | −152,435−29.9% | 減碼 |
| Victory Capital Management Inc | 357,077 | $2.28 億 | 0.13% | −139,932−28.2% | 減碼 |
| Voya Investment Management LLC | 363,960 | $2.32 億 | 0.20% | −453,604−55.5% | 減碼 |
| Assetmark, Inc | 364,895 | $2.33 億 | 0.40% | +125,883+52.7% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 393,954 | $2.50 億 | 0.38% | −79,920−16.9% | 減碼 |
| ProShare Advisors LLC | 395,320 | $2.52 億 | 0.37% | −105,972−21.1% | 減碼 |
| Marshall Wace, LLP | 400,306 | $2.56 億 | 0.22% | −531,017−57.0% | 減碼 |
| Whale Rock Capital Management LLC | 400,687 | $2.56 億 | 2.05% | −11,319−2.7% | 減碼 |
| Prudential Financial Inc | 408,974 | $2.61 億 | 0.28% | −207,670−33.7% | 減碼 |
| SEI Investments Co | 410,425 | $2.62 億 | 0.23% | −84,749−17.1% | 減碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 419,594 | $2.68 億 | 0.38% | +126,433+43.1% | 加碼 |
| Canada Pension Plan Investment Board | 425,171 | $2.72 億 | 0.15% | +91,165+27.3% | 加碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 434,683 | $2.78 億 | 0.28% | +61,092+16.4% | 加碼 |
| Envestnet Asset Management Inc | 440,889 | $2.82 億 | 0.07% | −260,463−37.1% | 減碼 |
| Nordea Investment Management AB | 455,363 | $2.95 億 | 0.24% | +74,992+19.7% | 加碼 |
| LPL Financial LLC | 482,293 | $3.08 億 | 0.07% | +85,407+21.5% | 加碼 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 491,970 | $3.14 億 | 0.25% | −335,698−40.6% | 減碼 |
| Susquehanna International Group, LLP | 515,710 | $3.29 億 | 0.29% | −53,118−9.3% | 減碼 |
| Primecap Management Co | 516,440 | $3.30 億 | 0.20% | −60,770−10.5% | 減碼 |
| Clal Insurance Enterprises Holdings Ltd | 523,250 | $3.34 億 | 1.50% | −125,000−19.3% | 減碼 |
| California State Teachers Retirement System | 529,792 | $3.38 億 | 0.31% | +5,356+1.0% | 加碼 |
| Acadian Asset Management LLC | 532,596 | $3.40 億 | 0.40% | −97,290−15.4% | 減碼 |
| Renaissance Technologies LLC | 537,473 | $3.43 億 | 0.47% | −608,660−53.1% | 減碼 |
| Neuberger Berman Group LLC | 621,485 | $3.97 億 | 0.26% | +165,240+36.2% | 加碼 |
| Robeco Institutional Asset Management B.V. | 630,680 | $4.03 億 | 0.49% | −354,005−36.0% | 減碼 |
| Rhumbline Advisers | 633,209 | $4.04 億 | 0.31% | +38,804+6.5% | 加碼 |
| Jericho Capital Asset Management L.P. | 644,764 | $4.12 億 | 3.40% | +63,202+10.9% | 加碼 |
| Citadel Advisors LLC | 657,878 | $4.20 億 | 0.24% | +392,010+147.4% | 加碼 |
| Vanguard Asset Management, Ltd | 663,387 | $4.24 億 | 0.29% | +74,995+12.7% | 加碼 |
| Principal Financial Group Inc | 685,237 | $4.38 億 | 0.21% | +9,195+1.4% | 加碼 |
| Franklin Resources Inc | 715,283 | $4.57 億 | 0.10% | +432,692+153.1% | 加碼 |
| First Trust Advisors LP | 738,165 | $4.71 億 | 0.28% | +368,276+99.6% | 加碼 |
| Vanguard Global Advisers, LLC | 746,976 | $4.77 億 | 0.22% | +1,820+0.2% | 加碼 |
| Nomura Asset Management International Inc. | 748,606 | $4.78 億 | 0.72% | −143,056−16.0% | 減碼 |
| California Public Employees Retirement System | 767,793 | $4.90 億 | 0.28% | +96,076+14.3% | 加碼 |
| Bank of Nova Scotia | 783,212 | $5.00 億 | 0.76% | +420,037+115.7% | 加碼 |
| WT Asset Management Ltd | 784,212 | $5.01 億 | 9.91% | −32,495−4.0% | 減碼 |
| Polar Capital Holdings Plc | 793,276 | $5.07 億 | 1.44% | −179,156−18.4% | 減碼 |
| Clear Street Group Inc. | 817,892 | $5.22 億 | 1.65% | +577,142+239.7% | 加碼 |
| Barclays PLC | 832,598 | $5.32 億 | 0.17% | −217,435−20.7% | 減碼 |
| AMF Pensionsforsakring AB | 850,847 | $5.43 億 | 3.22% | −523,063−38.1% | 減碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 855,124 | $5.46 億 | 0.31% | +18,458+2.2% | 加碼 |