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 1,864 家機構在 13F 申報持有，市值合計 $2,181 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
- 持有機構
- 1,864
- 較 2026 年第 1 季 +443 家
- 持有股數
- 3.24 億
- 較 2026 年第 1 季 −5,361 萬 (−14.2%)
- 總市值
- $2,181 億
- 較 2026 年第 1 季 +$1,177 億 (+117.2%)
- 新進機構
- 536
- 另有 598 家加碼
- 清倉機構
- 93
- 另有 604 家減碼
另有 17 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 | 1,864 | $2,181 億 |
| 2026 年第 1 季 | 1,438 | $1,006 億 |
| 2025 年第 4 季 | 1,196 | $675.2 億 |
| 2025 年第 3 季 | 991 | $478.1 億 |
| 2025 年第 2 季 | 787 | $261.5 億 |
| 2025 年第 1 季 | 689 | $163.0 億 |
| 2024 年第 4 季 | 737 | $220.2 億 |
| 2024 年第 3 季 | 698 | $233.0 億 |
| 2024 年第 2 季 | 759 | $256.1 億 |
| 2024 年第 1 季 | 682 | $215.2 億 |
| 2023 年第 4 季 | 609 | $161.7 億 |
| 2023 年第 3 季 | 542 | $127.3 億 |
| 2023 年第 2 季 | 537 | $107.4 億 |
| 2023 年第 1 季 | 539 | $103.6 億 |
| 2022 年第 4 季 | 527 | $87.2 億 |
| 2022 年第 3 季 | 578 | $92.5 億 |
| 2022 年第 2 季 | 631 | $122.0 億 |
| 2022 年第 1 季 | 648 | $125.4 億 |
| 2021 年第 4 季 | 695 | $165.6 億 |
| 2021 年第 3 季 | 633 | $140.8 億 |
| 2021 年第 2 季 | 684 | $176.4 億 |
| 2021 年第 1 季 | 670 | $162.7 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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 32,953,613 | $212.9 億 | 0.32% | −2,815,609−7.9% | 減碼 |
| FMR LLC | 25,983,645 | $168.4 億 | 0.73% | −5,639,773−17.8% | 減碼 |
| Vanguard Capital Management LLC | 22,510,811 | $143.8 億 | 0.31% | +475,950+2.2% | 加碼 |
| JPMorgan Chase & Co | 17,007,789 | $112.1 億 | 0.65% | −504,359−2.9% | 減碼 |
| State Street Corp | 16,276,615 | $107.2 億 | 0.32% | +810,849+5.2% | 加碼 |
| Capital World Investors | 16,598,211 | $106.1 億 | 1.25% | +4,718,173+39.7% | 加碼 |
| Invesco Ltd. | 14,435,741 | $92.4 億 | 0.73% | +1,789,320+14.1% | 加碼 |
| Vanguard Portfolio Management LLC | 13,109,474 | $83.7 億 | 0.38% | −4,063,179−23.7% | 減碼 |
| Geode Capital Management, LLC | 8,411,628 | $53.5 億 | 0.29% | −1,065,573−11.2% | 減碼 |
| Morgan Stanley | 8,148,144 | $52.2 億 | 0.28% | +209,038+2.6% | 加碼 |
| Bank of America Corp | 6,489,630 | $41.5 億 | 0.27% | −1,999,982−23.6% | 減碼 |
| Goldman Sachs Group Inc | 5,178,993 | $33.1 億 | 0.35% | −227,890−4.2% | 減碼 |
| UBS Asset Management Americas Inc | 4,744,377 | $31.1 億 | 0.57% | +1,841,629+63.4% | 加碼 |
| Norges Bank | 4,629,232 | $29.6 億 | 0.29% | +4,629,232 | 新進 |
| Nuveen, LLC | 3,819,103 | $24.6 億 | 0.59% | +859,858+29.1% | 加碼 |
| Northern Trust Corp | 3,663,369 | $23.4 億 | 0.27% | +56,806+1.6% | 加碼 |
| Ameriprise Financial Inc | 3,386,190 | $22.0 億 | 0.44% | −2,376,343−41.2% | 減碼 |
| AQR Capital Management LLC | 2,940,948 | $18.8 億 | 0.65% | −518,617−15.0% | 減碼 |
| Bank of New York Mellon Corp | 3,126,885 | $18.7 億 | 0.31% | +128,133+4.3% | 加碼 |
| Capital Research Global Investors | 2,816,570 | $18.0 億 | 0.25% | −493,055−14.9% | 減碼 |
| Bank of Montreal | 1,634,675 | $17.0 億 | 0.62% | +229,633+16.3% | 加碼 |
| Legal & General Group Plc | 2,509,592 | $16.0 億 | 0.33% | +380,422+17.9% | 加碼 |
| Dimensional Fund Advisors LP | 2,448,137 | $15.6 億 | 0.28% | −55,184−2.2% | 減碼 |
| Two Sigma Investments, LP | 48,556 | $15.3 億 | 1.15% | +46,586+2,364.8% | 加碼 |
| Bank of Nova Scotia | 783,212 | $14.9 億 | 2.25% | −29,918,963−97.4% | 減碼 |
| Fred Alger Management, LLC | 2,206,326 | $14.1 億 | 4.70% | −453,509−17.1% | 減碼 |
| Charles Schwab Investment Management Inc | 2,132,395 | $13.6 億 | 0.18% | −74,546−3.4% | 減碼 |
| Capstone Investment Advisors, LLC | 952 | $13.6 億 | 9.43% | −6,873−87.8% | 減碼 |
| Price T Rowe Associates Inc | 2,075,801 | $13.3 億 | 0.13% | −570,683−21.6% | 減碼 |
| Vanguard Fiduciary Trust Co | 1,979,131 | $12.6 億 | 0.28% | +70,806+3.7% | 加碼 |
| D. E. Shaw & Co., Inc. | 1,901,787 | $12.1 億 | 0.75% | −786,443−29.3% | 減碼 |
| Millennium Management LLC | 351,962 | $12.0 億 | 0.81% | +74,309+26.8% | 加碼 |
| Amundi | 1,814,033 | $12.0 億 | 0.29% | −1,244,834−40.7% | 減碼 |
| Capital International Investors | 1,803,588 | $11.5 億 | 0.24% | +1,803,588 | 新進 |
| Exchange Traded Concepts, LLC | 1,789,659 | $11.4 億 | 5.65% | +1,738,509+3,398.8% | 加碼 |
| WCM Investment Management, LLC | 1,632,121 | $10.6 億 | 1.93% | −4,929,689−75.1% | 減碼 |
| Aequim Alternative Investments LP | – | $10.2 億 | 15.90% | – | – |
| BNP Paribas Arbitrage, SA | 1,493,593 | $9.97 億 | 0.52% | +304,637+25.6% | 加碼 |
| Voya Investment Management LLC | 363,960 | $9.18 億 | 0.79% | −453,604−55.5% | 減碼 |
| Anther Capital Ltd | 1,411,575 | $9.02 億 | 23.09% | +699,180+98.1% | 加碼 |
| Deutsche Bank AG | 1,386,468 | $8.86 億 | 0.26% | −486,328−26.0% | 減碼 |
| National Pension Service | 1,380,902 | $8.82 億 | 0.57% | −57,060−4.0% | 減碼 |
| Maple Rock Capital Partners Inc. | 1,357,834 | $8.67 億 | 17.01% | −42,600−3.0% | 減碼 |
| Calamos Advisors LLC | 47,719 | $8.56 億 | 3.10% | −2,101−4.2% | 減碼 |
| Royal Bank of Canada | 1,312,031 | $8.38 億 | 0.14% | +40,957+3.2% | 加碼 |
| UBS Group AG | 1,258,485 | $8.05 億 | 0.13% | −2,923,969−69.9% | 減碼 |
| HSBC Holdings PLC | 1,178,779 | $7.53 億 | 0.36% | −366,388−23.7% | 減碼 |
| Boussard & Gavaudan Gestion SAS | 44,500 | $7.52 億 | 38.04% | +44,500 | 新進 |
| Jane Street Group, LLC | 1,052,246 | $6.72 億 | 0.43% | +1,017,740+2,949.5% | 加碼 |
| Citigroup Inc | 1,007,000 | $6.55 億 | 0.30% | +434,507+75.9% | 加碼 |
| Value Aligned Research Advisors, LLC | 988,429 | $6.31 億 | 3.77% | −307,010−23.7% | 減碼 |
| Trivest Advisors Ltd | 982,600 | $6.28 億 | 19.73% | +637,600+184.8% | 加碼 |
| Swiss National Bank | 975,987 | $6.23 億 | 0.33% | −27,320−2.7% | 減碼 |
| Elequin Capital LP | 691 | $5.87 億 | 19.62% | +196+39.6% | 加碼 |
| Qube Research & Technologies Ltd | 915,929 | $5.85 億 | 0.65% | +915,929 | 新進 |
| National Bank of Canada | 909,546 | $5.81 億 | 0.51% | +474,815+109.2% | 加碼 |
| Castle Hook Partners LP | 903,374 | $5.77 億 | 6.18% | +24,435+2.8% | 加碼 |
| Wells Fargo & Company | 863,445 | $5.61 億 | 0.10% | −161,100−15.7% | 減碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 875,582 | $5.59 億 | 0.31% | +78,599+9.9% | 加碼 |
| Wellington Management Group LLP | 863,206 | $5.55 億 | 0.10% | +830,157+2,511.9% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 855,124 | $5.46 億 | 0.31% | +18,458+2.2% | 加碼 |
| AMF Pensionsforsakring AB | 850,847 | $5.43 億 | 3.22% | −523,063−38.1% | 減碼 |
| Barclays PLC | 832,598 | $5.32 億 | 0.17% | −217,435−20.7% | 減碼 |
| Clear Street Group Inc. | 817,892 | $5.22 億 | 1.65% | +577,142+239.7% | 加碼 |
| Polar Capital Holdings Plc | 793,276 | $5.07 億 | 1.44% | −179,156−18.4% | 減碼 |
| WT Asset Management Ltd | 784,212 | $5.01 億 | 9.91% | −32,495−4.0% | 減碼 |
| California Public Employees Retirement System | 767,793 | $4.90 億 | 0.28% | +96,076+14.3% | 加碼 |
| Nomura Asset Management International Inc. | 748,606 | $4.83 億 | 0.72% | −143,056−16.0% | 減碼 |
| Franklin Resources Inc | 715,283 | $4.81 億 | 0.10% | +432,692+153.1% | 加碼 |
| Vanguard Global Advisers, LLC | 746,976 | $4.77 億 | 0.22% | +1,820+0.2% | 加碼 |
| First Trust Advisors LP | 738,165 | $4.71 億 | 0.28% | +368,276+99.6% | 加碼 |
| Principal Financial Group Inc | 685,237 | $4.38 億 | 0.21% | +9,195+1.4% | 加碼 |
| Vanguard Asset Management, Ltd | 663,387 | $4.24 億 | 0.29% | +74,995+12.7% | 加碼 |
| Citadel Advisors LLC | 657,878 | $4.20 億 | 0.24% | +392,010+147.4% | 加碼 |
| Jericho Capital Asset Management L.P. | 644,764 | $4.12 億 | 3.40% | +63,202+10.9% | 加碼 |
| Rhumbline Advisers | 633,209 | $4.04 億 | 0.31% | +38,804+6.5% | 加碼 |
| Robeco Institutional Asset Management B.V. | 630,680 | $4.03 億 | 0.49% | −354,005−36.0% | 減碼 |
| Neuberger Berman Group LLC | 621,485 | $3.97 億 | 0.26% | +165,240+36.2% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 393,954 | $3.50 億 | 0.54% | −79,920−16.9% | 減碼 |
| Renaissance Technologies LLC | 537,473 | $3.43 億 | 0.47% | −608,660−53.1% | 減碼 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 491,970 | $3.43 億 | 0.27% | −335,698−40.6% | 減碼 |
| Acadian Asset Management LLC | 532,596 | $3.40 億 | 0.40% | −97,290−15.4% | 減碼 |
| California State Teachers Retirement System | 529,792 | $3.38 億 | 0.31% | +5,356+1.0% | 加碼 |
| Clal Insurance Enterprises Holdings Ltd | 523,250 | $3.34 億 | 1.50% | −125,000−19.3% | 減碼 |
| Nomura Holdings Inc | 516,708 | $3.30 億 | 1.40% | +453,195+713.5% | 加碼 |
| Primecap Management Co | 516,440 | $3.30 億 | 0.20% | −60,770−10.5% | 減碼 |
| Susquehanna International Group, LLP | 515,710 | $3.29 億 | 0.29% | −53,118−9.3% | 減碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 434,683 | $3.19 億 | 0.32% | −2,338,908−84.3% | 減碼 |
| LPL Financial LLC | 482,293 | $3.08 億 | 0.07% | +85,407+21.5% | 加碼 |
| Nordea Investment Management AB | 455,363 | $2.95 億 | 0.24% | +74,992+19.7% | 加碼 |
| Envestnet Asset Management Inc | 440,889 | $2.82 億 | 0.07% | −260,463−37.1% | 減碼 |
| Canada Pension Plan Investment Board | 425,171 | $2.72 億 | 0.15% | +91,165+27.3% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 419,594 | $2.68 億 | 0.38% | +126,433+43.1% | 加碼 |
| Victory Capital Management Inc | 357,077 | $2.64 億 | 0.15% | −139,932−28.2% | 減碼 |
| SEI Investments Co | 490,425 | $2.63 億 | 0.23% | −124,749−20.3% | 減碼 |
| Prudential Financial Inc | 408,974 | $2.61 億 | 0.28% | −207,670−33.7% | 減碼 |
| Whale Rock Capital Management LLC | 400,687 | $2.56 億 | 2.05% | −11,319−2.7% | 減碼 |
| Marshall Wace, LLP | 400,306 | $2.56 億 | 0.22% | −531,017−57.0% | 減碼 |
| ProShare Advisors LLC | 395,320 | $2.52 億 | 0.37% | −105,972−21.1% | 減碼 |
| Assetmark, Inc | 364,895 | $2.33 億 | 0.40% | +125,883+52.7% | 加碼 |