Westlake Corp
WLK- 交易所
- NYSE
- 產業
- Industrial Organic Chemicals
- SEC CIK
- 0001262823
近 90 天，Westlake Corp 內部人申報 0 筆公開市場買進、1 筆賣出；2026 年第 2 季末有 360 家機構在 13F 申報持有，市值合計 $29.1 億；沒有大師持有。
2026 年第 2 季 13F 持有人
Westlake 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
- 360
- 較 2026 年第 1 季 +24 家
- 持有股數
- 3,979 萬
- 較 2026 年第 1 季 −404.2 萬 (−9.2%)
- 總市值
- $29.1 億
- 較 2026 年第 1 季 −$22.1 億 (−43.1%)
- 新進機構
- 88
- 另有 109 家加碼
- 清倉機構
- 64
- 另有 119 家減碼
另有 3 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 WLK 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 | 360 | $29.1 億 |
| 2026 年第 1 季 | 339 | $51.5 億 |
| 2025 年第 4 季 | 298 | $34.4 億 |
| 2025 年第 3 季 | 305 | $32.1 億 |
| 2025 年第 2 季 | 306 | $30.1 億 |
| 2025 年第 1 季 | 361 | $36.4 億 |
| 2024 年第 4 季 | 378 | $40.5 億 |
| 2024 年第 3 季 | 403 | $51.0 億 |
| 2024 年第 2 季 | 382 | $49.5 億 |
| 2024 年第 1 季 | 347 | $54.1 億 |
| 2023 年第 4 季 | 357 | $50.9 億 |
| 2023 年第 3 季 | 335 | $46.4 億 |
| 2023 年第 2 季 | 340 | $44.2 億 |
| 2023 年第 1 季 | 342 | $49.0 億 |
| 2022 年第 4 季 | 344 | $37.3 億 |
| 2022 年第 3 季 | 321 | $30.8 億 |
| 2022 年第 2 季 | 355 | $35.0 億 |
| 2022 年第 1 季 | 328 | $44.7 億 |
| 2021 年第 4 季 | 298 | $33.7 億 |
| 2021 年第 3 季 | 272 | $31.5 億 |
| 2021 年第 2 季 | 276 | $30.2 億 |
| 2021 年第 1 季 | 240 | $30.9 億 |
2026 年第 2 季持有機構
每家機構持有 Westlake 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. | 3,294,162 | $2.40 億 | 0.00% | +215,075+7.0% | 加碼 |
| Capital World Investors | 2,842,348 | $2.07 億 | 0.02% | −1,368,658−32.5% | 減碼 |
| Price T Rowe Associates Inc | 2,206,676 | $1.61 億 | 0.02% | −200,781−8.3% | 減碼 |
| Orbis Allan Gray Ltd | 2,084,364 | $1.52 億 | 0.52% | −3,209,155−60.6% | 減碼 |
| Dimensional Fund Advisors LP | 2,051,554 | $1.50 億 | 0.03% | +585,534+39.9% | 加碼 |
| Vanguard Portfolio Management LLC | 1,752,627 | $1.28 億 | 0.01% | −17,181−1.0% | 減碼 |
| Brandes Investment Partners, LP | 1,572,939 | $1.15 億 | 0.80% | −269,711−14.6% | 減碼 |
| AQR Capital Management LLC | 1,570,453 | $1.15 億 | 0.04% | +1,310,383+503.9% | 加碼 |
| Vanguard Capital Management LLC | 1,464,223 | $1.07 億 | 0.00% | +8,629+0.6% | 加碼 |
| State Street Corp | 1,453,407 | $1.06 億 | 0.00% | +72,914+5.3% | 加碼 |
| Goldman Sachs Group Inc | 1,280,873 | $9,350 萬 | 0.01% | −112,454−8.1% | 減碼 |
| Citadel Advisors LLC | 1,054,868 | $7,701 萬 | 0.04% | +339,282+47.4% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 1,023,403 | $7,471 萬 | 0.09% | +79,428+8.4% | 加碼 |
| UBS Asset Management Americas Inc | 817,207 | $5,966 萬 | 0.01% | −164,198−16.7% | 減碼 |
| Geode Capital Management, LLC | 718,597 | $5,247 萬 | 0.00% | +104,263+17.0% | 加碼 |
| Jacobs Levy Equity Management, Inc | 709,355 | $5,178 萬 | 0.19% | +360,320+103.2% | 加碼 |
| Balyasny Asset Management LLC | 625,859 | $4,569 萬 | 0.08% | +256,187+69.3% | 加碼 |
| Woodline Partners LP | 451,986 | $3,299 萬 | 0.10% | +114,911+34.1% | 加碼 |
| Nuveen, LLC | 446,479 | $3,259 萬 | 0.01% | −118,265−20.9% | 減碼 |
| Morgan Stanley | 437,571 | $3,194 萬 | 0.00% | −48,937−10.1% | 減碼 |
| UBS Group AG | 431,633 | $3,151 萬 | 0.01% | −379,633−46.8% | 減碼 |
| Schroder Investment Management Group | 375,889 | $2,809 萬 | 0.02% | +1,381+0.4% | 加碼 |
| Millennium Management LLC | 366,074 | $2,672 萬 | 0.02% | +281,077+330.7% | 加碼 |
| FMR LLC | 361,243 | $2,637 萬 | 0.00% | −951,230−72.5% | 減碼 |
| ExodusPoint Capital Management, LP | 327,195 | $2,389 萬 | 0.22% | +327,195 | 新進 |
| Qube Research & Technologies Ltd | 321,718 | $2,349 萬 | 0.03% | +321,718 | 新進 |
| Charles Schwab Investment Management Inc | 318,823 | $2,327 萬 | 0.00% | +7,061+2.3% | 加碼 |
| Erste Asset Management GmbH | 305,000 | $2,279 萬 | 0.18% | −90,000−22.8% | 減碼 |
| Kempen Capital Management N.V. | 268,434 | $1,960 萬 | 0.15% | +24,126+9.9% | 加碼 |
| Jupiter Topco LLC | 267,748 | $1,954 萬 | 0.01% | +267,748 | 新進 |
| Northern Trust Corp | 262,926 | $1,919 萬 | 0.00% | −6,223−2.3% | 減碼 |
| Robotti Robert | 235,379 | $1,718 萬 | 2.77% | +90,375+62.3% | 加碼 |
| Bank of America Corp | 232,213 | $1,695 萬 | 0.00% | −4,773−2.0% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 230,396 | $1,682 萬 | 0.27% | +212,024+1,154.1% | 加碼 |
| ProShare Advisors LLC | 228,319 | $1,667 萬 | 0.02% | −67,492−22.8% | 減碼 |
| Norges Bank | 214,101 | $1,563 萬 | 0.00% | +214,101 | 新進 |
| Jump Financial, LLC | 209,861 | $1,532 萬 | 0.14% | +209,861 | 新進 |
| Vanguard Fiduciary Trust Co | 209,650 | $1,530 萬 | 0.00% | +3,966+1.9% | 加碼 |
| D. E. Shaw & Co., Inc. | 200,534 | $1,464 萬 | 0.01% | −32,649−14.0% | 減碼 |
| Russell Investments Group, Ltd. | 194,362 | $1,419 萬 | 0.01% | +105,000+117.5% | 加碼 |
| Invesco Ltd. | 190,951 | $1,394 萬 | 0.00% | +11,549+6.4% | 加碼 |
| JPMorgan Chase & Co | 163,287 | $1,230 萬 | 0.00% | +65,548+67.1% | 加碼 |
| Cerity Partners LLC | 166,436 | $1,215 萬 | 0.01% | +93,757+129.0% | 加碼 |
| Bank of New York Mellon Corp | 163,455 | $1,193 萬 | 0.00% | −17,615−9.7% | 減碼 |
| Allspring Global Investments Holdings, LLC | 163,075 | $1,188 萬 | 0.02% | −122,359−42.9% | 減碼 |
| Sprott Inc. | 160,110 | $1,169 萬 | 0.39% | +27,500+20.7% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 156,757 | $1,144 萬 | 0.08% | −21,403−12.0% | 減碼 |
| Campbell & CO Investment Adviser LLC | 148,180 | $1,082 萬 | 0.57% | +148,180 | 新進 |
| Wellington Management Group LLP | 141,816 | $1,035 萬 | 0.00% | −1,651,701−92.1% | 減碼 |
| Lighthouse Investment Partners, LLC | 135,361 | $988.1 萬 | 0.31% | +135,361 | 新進 |
| Recurrent Investment Advisors LLC | 128,771 | $940.0 萬 | 0.58% | +15,981+14.2% | 加碼 |
| Quantinno Capital Management LP | 123,228 | $899.6 萬 | 0.01% | +1,784+1.5% | 加碼 |
| HRT Financial LP | 116,395 | $849.6 萬 | 0.02% | +116,395 | 新進 |
| Marshall Wace, LLP | 111,574 | $814.5 萬 | 0.01% | +111,574 | 新進 |
| Tudor Investment Corp Et Al | 110,710 | $808.2 萬 | 0.03% | +110,710 | 新進 |
| Assenagon Asset Management S.A. | 110,578 | $807.2 萬 | 0.01% | +110,578 | 新進 |
| Wells Fargo & Company | 105,936 | $773.3 萬 | 0.00% | −769−0.7% | 減碼 |
| Alliancebernstein L.P. | 65,993 | $770.9 萬 | 0.00% | −1,322−2.0% | 減碼 |
| Mackenzie Financial Corp | 104,903 | $765.8 萬 | 0.01% | +32,935+45.8% | 加碼 |
| Royal Bank of Canada | 96,772 | $706.5 萬 | 0.00% | −7,179−6.9% | 減碼 |
| Thomist Capital Management, LP | 96,200 | $702.3 萬 | 2.59% | +23,200+31.8% | 加碼 |
| BNP Paribas Arbitrage, SA | 94,400 | $689.1 萬 | 0.00% | +87,710+1,311.1% | 加碼 |
| Point72 Asset Management, L.P. | 89,731 | $655.0 萬 | 0.01% | +89,731 | 新進 |
| Alberta Investment Management Corp | 89,200 | $651.2 萬 | 0.04% | +89,200 | 新進 |
| Rhumbline Advisers | 86,305 | $630.0 萬 | 0.00% | −999−1.1% | 減碼 |
| Walleye Capital LLC | 82,847 | $604.8 萬 | 0.03% | +23,033+38.5% | 加碼 |
| Meiji Yasuda Asset Management Co Ltd. | 82,778 | $604.3 萬 | 0.27% | +3,300+4.2% | 加碼 |
| Squarepoint Ops LLC | 79,967 | $583.8 萬 | 0.01% | +41,435+107.5% | 加碼 |
| Natixis | 77,117 | $563.0 萬 | 0.03% | +77,117 | 新進 |
| Toroso Investments, LLC | 76,055 | $555.2 萬 | 0.01% | +28,235+59.0% | 加碼 |
| PDT Partners, LLC | 75,777 | $553.2 萬 | 0.29% | 00.0% | 不變 |
| Principal Financial Group Inc | 75,653 | $552.3 萬 | 0.00% | +1,172+1.6% | 加碼 |
| Agman Capital LLC | 71,465 | $521.7 萬 | 3.29% | −818−1.1% | 減碼 |
| Engineers Gate Manager LP | 71,301 | $520.5 萬 | 0.07% | +28,802+67.8% | 加碼 |
| Swiss National Bank | 64,200 | $468.7 萬 | 0.00% | −11,700−15.4% | 減碼 |
| SG Americas Securities, LLC | 59,116 | $431.5 萬 | 0.00% | +34,540+140.5% | 加碼 |
| Turas Capital Management LP | 58,800 | $429.2 萬 | 1.97% | +58,800 | 新進 |
| Merewether Investment Management, LP | 53,439 | $390.1 萬 | 0.07% | −166,461−75.7% | 減碼 |
| Axq Capital, LP | 51,437 | $375.5 萬 | 0.41% | +51,437 | 新進 |
| Legal & General Group Plc | 50,025 | $365.2 萬 | 0.00% | −712−1.4% | 減碼 |
| Mariner, LLC | 47,319 | $345.5 萬 | 0.00% | +47,319 | 新進 |
| Two Sigma Investments, LP | 45,357 | $331.1 萬 | 0.00% | +45,357 | 新進 |
| BI Asset Management Fondsmaeglerselskab A/S | 41,791 | $305.1 萬 | 0.02% | −252−0.6% | 減碼 |
| New York State Common Retirement Fund | 40,926 | $298.8 萬 | 0.00% | −268,700−86.8% | 減碼 |
| Manufacturers Life Insurance Company, The | 37,155 | $271.2 萬 | 0.00% | +3,860+11.6% | 加碼 |
| California State Teachers Retirement System | 36,900 | $269.4 萬 | 0.00% | −7,559−17.0% | 減碼 |
| Citigroup Inc | 36,569 | $267.0 萬 | 0.00% | −17,990−33.0% | 減碼 |
| State of Wisconsin Investment Board | 35,823 | $261.5 萬 | 0.01% | +10,571+41.9% | 加碼 |
| Occudo Quantitative Strategies LP | 35,695 | $260.6 萬 | 0.14% | −8,735−19.7% | 減碼 |
| Bank of Montreal | 35,590 | $259.8 萬 | 0.00% | −3,448−8.8% | 減碼 |
| HITE Hedge Asset Management LLC | 34,589 | $252.5 萬 | 0.14% | +34,589 | 新進 |
| Retirement Systems of Alabama | 34,454 | $251.5 萬 | 0.01% | −6,432−15.7% | 減碼 |
| Acadian Asset Management LLC | 34,498 | $251.5 萬 | 0.00% | +34,498 | 新進 |
| Los Angeles Capital Management LLC | 32,600 | $238.0 萬 | 0.01% | +32,443+20,664.3% | 加碼 |
| Abn Amro Investment Solutions | 31,597 | $230.7 萬 | 0.02% | +31,597 | 新進 |
| Ameriprise Financial Inc | 31,288 | $228.4 萬 | 0.00% | +2,801+9.8% | 加碼 |
| Worldquant Millennium Advisors LLC | 31,204 | $227.8 萬 | 0.01% | +12,830+69.8% | 加碼 |
| Vanguard Asset Management, Ltd | 30,040 | $219.3 萬 | 0.00% | −3,318−9.9% | 減碼 |
| Envestnet Asset Management Inc | 29,586 | $216.0 萬 | 0.00% | +1,540+5.5% | 加碼 |
| First Trust Advisors LP | 27,496 | $200.7 萬 | 0.00% | −74,803−73.1% | 減碼 |