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 3 季 13F 持有人
Western Digital Corp 在 2025/9/30 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
- 961
- 較 2025 年第 2 季 +222 家
- 持有股數
- 3.46 億
- 較 2025 年第 2 季 −1,560 萬 (−4.3%)
- 總市值
- $414.9 億
- 較 2025 年第 2 季 +$183.6 億 (+79.4%)
- 新進機構
- 288
- 另有 353 家加碼
- 清倉機構
- 66
- 另有 235 家減碼
另有 11 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 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 3 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 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Nomura Asset Management Co Ltd | 839,939 | $1.01 億 | 0.26% | +470,095+127.1% | 加碼 |
| Artemis Investment Management LLP | 842,110 | $1.01 億 | 1.26% | −13,838−1.6% | 減碼 |
| FIL Ltd | 850,940 | $1.02 億 | 0.08% | −9,574,144−91.8% | 減碼 |
| Rokos Capital Management LLP | 870,742 | $1.05 億 | 1.31% | −222,615−20.4% | 減碼 |
| Parnassus Investments | 898,860 | $1.08 億 | 0.25% | −538,761−37.5% | 減碼 |
| Jane Street Group, LLC | 912,936 | $1.10 億 | 0.13% | +882,471+2,896.7% | 加碼 |
| DnB Asset Management AS | 918,463 | $1.10 億 | 0.41% | −3,923,603−81.0% | 減碼 |
| Trivest Advisors Ltd | 920,000 | $1.10 億 | 3.52% | +756,700+463.4% | 加碼 |
| Point72 Asset Management, L.P. | 929,575 | $1.12 億 | 0.24% | +93,606+11.2% | 加碼 |
| Primecap Management Co | 965,070 | $1.16 億 | 0.09% | −107,020−10.0% | 減碼 |
| Swiss National Bank | 1,005,707 | $1.21 億 | 0.07% | −40,800−3.9% | 減碼 |
| Atalan Capital Partners, LP | 1,110,788 | $1.33 億 | 9.31% | +26,000+2.4% | 加碼 |
| Soroban Capital Partners LP | 1,146,273 | $1.38 億 | 1.13% | −1,914,861−62.6% | 減碼 |
| Renaissance Technologies LLC | 1,148,762 | $1.38 億 | 0.18% | +946,929+469.2% | 加碼 |
| Royal Bank of Canada | 1,222,369 | $1.47 億 | 0.03% | −1,157,804−48.6% | 減碼 |
| Barclays PLC | 1,227,487 | $1.47 億 | 0.05% | +244,245+24.8% | 加碼 |
| Millennium Management LLC | 1,231,825 | $1.48 億 | 0.12% | +857,489+229.1% | 加碼 |
| Two Sigma Investments, LP | 1,281,903 | $1.54 億 | 0.24% | +795,387+163.5% | 加碼 |
| Worldquant Millennium Advisors LLC | 1,294,929 | $1.55 億 | 0.67% | +958,289+284.7% | 加碼 |
| Alyeska Investment Group, L.P. | 1,304,368 | $1.57 億 | 0.48% | +396,470+43.7% | 加碼 |
| Amundi | 1,291,499 | $1.62 億 | 0.05% | +85,843+7.1% | 加碼 |
| Neuberger Berman Group LLC | 1,368,391 | $1.63 億 | 0.12% | −85,063−5.9% | 減碼 |
| Slate Path Capital LP | 1,416,237 | $1.70 億 | 2.63% | −4,621,854−76.5% | 減碼 |
| LSV Asset Management | 1,511,212 | $1.81 億 | 0.40% | +137,112+10.0% | 加碼 |
| Bank of Montreal | 1,566,540 | $1.88 億 | 0.08% | +1,029,560+191.7% | 加碼 |
| BNP Paribas Arbitrage, SA | 1,675,961 | $2.01 億 | 0.16% | +184,861+12.4% | 加碼 |
| AQR Capital Management LLC | 1,744,042 | $2.09 億 | 0.13% | +511,971+41.6% | 加碼 |
| Castle Hook Partners LP | 1,752,403 | $2.10 億 | 3.19% | +1,039,720+145.9% | 加碼 |
| Citigroup Inc | 1,784,833 | $2.14 億 | 0.15% | +207,071+13.1% | 加碼 |
| AMF Pensionsforsakring AB | 1,812,464 | $2.18 億 | 1.38% | −53,071−2.8% | 減碼 |
| Polar Capital Holdings Plc | 1,847,408 | $2.22 億 | 1.07% | +1,847,408 | 新進 |
| HSBC Holdings PLC | 1,879,562 | $2.23 億 | 0.13% | +732,088+63.8% | 加碼 |
| Alliancebernstein L.P. | 1,947,367 | $2.34 億 | 0.07% | +210,600+12.1% | 加碼 |
| Bank of New York Mellon Corp | 1,955,696 | $2.35 億 | 0.04% | −81,470−4.0% | 減碼 |
| Legal & General Group Plc | 2,098,618 | $2.52 億 | 0.06% | +187,619+9.8% | 加碼 |
| Balyasny Asset Management LLC | 2,175,243 | $2.61 億 | 0.53% | −1,817,131−45.5% | 減碼 |
| Holocene Advisors, LP | 2,270,410 | $2.73 億 | 0.63% | −3,265,562−59.0% | 減碼 |
| Charles Schwab Investment Management Inc | 2,365,874 | $2.84 億 | 0.05% | −60,887−2.5% | 減碼 |
| Goldman Sachs Group Inc | 2,505,654 | $3.01 億 | 0.04% | −1,597,304−38.9% | 減碼 |
| Nuveen, LLC | 2,553,218 | $3.07 億 | 0.08% | +1,184,779+86.6% | 加碼 |
| Price T Rowe Associates Inc | 2,567,766 | $3.08 億 | 0.03% | −961,765−27.2% | 減碼 |
| Maple Rock Capital Partners Inc. | 2,589,325 | $3.11 億 | 12.55% | −1,145,971−30.7% | 減碼 |
| UBS Asset Management Americas Inc | 2,650,242 | $3.18 億 | 0.07% | −553,040−17.3% | 減碼 |
| Deutsche Bank AG | 3,041,545 | $3.65 億 | 0.12% | +842,536+38.3% | 加碼 |
| Fred Alger Management, LLC | 3,407,042 | $4.09 億 | 1.59% | +3,339,225+4,923.9% | 加碼 |
| Citadel Advisors LLC | 3,727,606 | $4.48 億 | 0.36% | +212,003+6.0% | 加碼 |
| Dimensional Fund Advisors LP | 3,804,907 | $4.57 億 | 0.10% | +402,981+11.8% | 加碼 |
| Northern Trust Corp | 3,805,463 | $4.57 億 | 0.06% | +384,103+11.2% | 加碼 |
| Invesco Ltd. | 4,435,076 | $5.32 億 | 0.08% | −833,716−15.8% | 減碼 |
| WCM Investment Management, LLC | 6,778,460 | $7.91 億 | 1.65% | +6,778,460 | 新進 |
| UBS Group AG | 7,329,996 | $8.80 億 | 0.17% | −4,097,220−35.9% | 減碼 |
| Morgan Stanley | 8,402,622 | $10.1 億 | 0.06% | +576,348+7.4% | 加碼 |
| Ameriprise Financial Inc | 8,683,319 | $10.4 億 | 0.24% | −376,209−4.2% | 減碼 |
| Geode Capital Management, LLC | 9,414,518 | $11.3 億 | 0.07% | +109,229+1.2% | 加碼 |
| D. E. Shaw & Co., Inc. | 9,625,316 | $11.6 億 | 0.93% | +6,718,155+231.1% | 加碼 |
| JPMorgan Chase & Co | 12,020,110 | $14.4 億 | 0.09% | +711,607+6.3% | 加碼 |
| State Street Corp | 15,461,857 | $18.6 億 | 0.06% | +277,335+1.8% | 加碼 |
| Bank of America Corp | 22,361,010 | $26.8 億 | 0.20% | −3,516,944−13.6% | 減碼 |
| FMR LLC | 23,756,722 | $28.5 億 | 0.15% | −8,504,412−26.4% | 減碼 |
| BlackRock, Inc. | 34,714,851 | $41.7 億 | 0.07% | −282,005−0.8% | 減碼 |
| Vanguard Group Inc | 43,282,393 | $52.0 億 | 0.08% | +243,177+0.6% | 加碼 |
| Impactive Capital LP | 0 | $0 | 0.00% | −3,571,435−100.0% | 清倉 |
| Elliott Investment Management L.P.大師艾略特投資管理 | 0 | $0 | 0.00% | −2,250,000−100.0% | 清倉 |
| Capitolis Liquid Global Markets LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | 清倉 |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −862,236−100.0% | 清倉 |
| Mangrove Partners | 0 | $0 | 0.00% | −824,256−100.0% | 清倉 |
| Glenview Capital Management, LLC | 0 | $0 | 0.00% | −600,570−100.0% | 清倉 |
| Meridiem Capital Partners LP | 0 | $0 | 0.00% | −519,813−100.0% | 清倉 |
| Nearwater Capital Markets, Ltd | 0 | $0 | 0.00% | −504,000−100.0% | 清倉 |
| AXA S.A. | 0 | $0 | 0.00% | −345,424−100.0% | 清倉 |
| Troluce Capital Advisors LLC | 0 | $0 | 0.00% | −255,150−100.0% | 清倉 |
| Natixis | 0 | $0 | 0.00% | −214,530−100.0% | 清倉 |
| Redwood Grove Capital, LLC | 0 | $0 | 0.00% | −212,818−100.0% | 清倉 |
| Mizuho Markets Americas LLC | 0 | $0 | 0.00% | −165,500−100.0% | 清倉 |
| Soros Fund Management LLC大師索羅斯基金管理 | 0 | $0 | 0.00% | −134,323−100.0% | 清倉 |
| PKO BP BANKOWY Universal Pension Society JSC | 0 | $0 | 0.00% | −101,000−100.0% | 清倉 |
| Kintayl Capital LP | 0 | $0 | 0.00% | −88,517−100.0% | 清倉 |
| Soros Capital Management LLC | 0 | $0 | 0.00% | −80,800−100.0% | 清倉 |
| M&G Plc | 0 | $0 | 0.00% | −69,213−100.0% | 清倉 |
| Sciencast Management LP | 0 | $0 | 0.00% | −48,966−100.0% | 清倉 |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −33,679−100.0% | 清倉 |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −32,751−100.0% | 清倉 |
| Parus Finance (UK) Ltd | 0 | $0 | 0.00% | −32,220−100.0% | 清倉 |
| Diametric Capital, LP | 0 | $0 | 0.00% | −27,987−100.0% | 清倉 |
| Galaxy Digital Capital Management GP LLC | 0 | $0 | 0.00% | −26,830−100.0% | 清倉 |
| Shay Capital LLC | 0 | $0 | 0.00% | −13,010−100.0% | 清倉 |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,675−100.0% | 清倉 |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −9,992−100.0% | 清倉 |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −7,533−100.0% | 清倉 |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −7,100−100.0% | 清倉 |
| Symmetry Investments LP | 0 | $0 | 0.00% | −7,008−100.0% | 清倉 |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −6,155−100.0% | 清倉 |
| Net Worth Advisory Group | 0 | $0 | 0.00% | −5,036−100.0% | 清倉 |
| Evelyn Partners Investment Management LLP | 0 | $0 | 0.00% | −4,435−100.0% | 清倉 |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −4,332−100.0% | 清倉 |
| CMT Capital Markets Trading GmbH | 0 | $0 | 0.00% | −4,220−100.0% | 清倉 |
| Sandler Capital Management | 0 | $0 | 0.00% | −3,750−100.0% | 清倉 |
| ICONIQ Capital, LLC | 0 | $0 | 0.00% | −3,366−100.0% | 清倉 |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −3,185−100.0% | 清倉 |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −4,589−100.0% | 清倉 |