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 $29.0 億；沒有大師持有。
2026 年第 1 季 13F 持有人
Westlake Corp 在 2026/3/31 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
- 339
- 較 2025 年第 4 季 +47 家
- 持有股數
- 4,411 萬
- 較 2025 年第 4 季 +183.7 萬 (+4.3%)
- 總市值
- $51.5 億
- 較 2025 年第 4 季 +$20.2 億 (+64.7%)
- 新進機構
- 93
- 另有 117 家加碼
- 清倉機構
- 46
- 另有 87 家減碼
另有 6 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 | $29.0 億 |
| 2026 年第 1 季 | 339 | $51.5 億 |
| 2025 年第 4 季 | 298 | $34.3 億 |
| 2025 年第 3 季 | 305 | $32.0 億 |
| 2025 年第 2 季 | 306 | $29.9 億 |
| 2025 年第 1 季 | 361 | $36.4 億 |
| 2024 年第 4 季 | 378 | $40.4 億 |
| 2024 年第 3 季 | 403 | $50.8 億 |
| 2024 年第 2 季 | 382 | $49.3 億 |
| 2024 年第 1 季 | 347 | $52.9 億 |
| 2023 年第 4 季 | 357 | $50.4 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 | $44.0 億 |
| 2022 年第 4 季 | 344 | $37.3 億 |
| 2022 年第 3 季 | 321 | $30.3 億 |
| 2022 年第 2 季 | 355 | $35.0 億 |
| 2022 年第 1 季 | 328 | $43.8 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Deprince Race & Zollo Inc | 203,366 | $2,376 萬 | 0.45% | −860−0.4% | 減碼 |
| Vanguard Fiduciary Trust Co | 205,684 | $2,403 萬 | 0.01% | +205,684 | 新進 |
| Merewether Investment Management, LP | 219,900 | $2,569 萬 | 0.50% | −168,200−43.3% | 減碼 |
| D. E. Shaw & Co., Inc. | 233,183 | $2,724 萬 | 0.02% | −253,098−52.0% | 減碼 |
| Bank of America Corp | 236,986 | $2,768 萬 | 0.00% | +52,551+28.5% | 加碼 |
| Kempen Capital Management N.V. | 244,308 | $2,854 萬 | 0.25% | +8,389+3.6% | 加碼 |
| AQR Capital Management LLC | 260,070 | $3,038 萬 | 0.01% | +239,535+1,166.5% | 加碼 |
| Federated Hermes, Inc. | 266,651 | $3,115 萬 | 0.05% | +158,921+147.5% | 加碼 |
| Northern Trust Corp | 269,149 | $3,144 萬 | 0.00% | +515+0.2% | 加碼 |
| Janus Henderson Group PLC | 269,783 | $3,152 萬 | 0.02% | −64,810−19.4% | 減碼 |
| Allspring Global Investments Holdings, LLC | 285,434 | $3,328 萬 | 0.06% | −221,322−43.7% | 減碼 |
| ProShare Advisors LLC | 295,811 | $3,456 萬 | 0.05% | −139,450−32.0% | 減碼 |
| New York State Common Retirement Fund | 309,626 | $3,617 萬 | 0.05% | 00.0% | 不變 |
| Charles Schwab Investment Management Inc | 311,762 | $3,642 萬 | 0.01% | +14,514+4.9% | 加碼 |
| Woodline Partners LP | 337,075 | $3,938 萬 | 0.15% | −291,084−46.3% | 減碼 |
| Jacobs Levy Equity Management, Inc | 349,035 | $4,077 萬 | 0.17% | −319,370−47.8% | 減碼 |
| Balyasny Asset Management LLC | 369,672 | $4,319 萬 | 0.08% | +369,672 | 新進 |
| Schroder Investment Management Group | 374,508 | $4,344 萬 | 0.04% | +374,508 | 新進 |
| Erste Asset Management GmbH | 395,000 | $4,582 萬 | 0.42% | −25,000−6.0% | 減碼 |
| Morgan Stanley | 486,508 | $5,683 萬 | 0.00% | −273,115−36.0% | 減碼 |
| Nuveen, LLC | 564,744 | $6,597 萬 | 0.02% | −88,165−13.5% | 減碼 |
| Geode Capital Management, LLC | 614,334 | $7,178 萬 | 0.00% | +19,412+3.3% | 加碼 |
| Citadel Advisors LLC | 715,586 | $8,359 萬 | 0.06% | +512,283+252.0% | 加碼 |
| Holocene Advisors, LP | 730,035 | $8,528 萬 | 0.21% | −490,587−40.2% | 減碼 |
| UBS Group AG | 811,266 | $9,477 萬 | 0.02% | +163,254+25.2% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 943,975 | $1.10 億 | 0.15% | +67,090+7.7% | 加碼 |
| UBS Asset Management Americas Inc | 981,405 | $1.15 億 | 0.02% | +56,701+6.1% | 加碼 |
| FMR LLC | 1,312,473 | $1.53 億 | 0.01% | +1,083,630+473.5% | 加碼 |
| State Street Corp | 1,380,493 | $1.61 億 | 0.01% | −16,140−1.2% | 減碼 |
| Goldman Sachs Group Inc | 1,393,327 | $1.63 億 | 0.02% | +639,374+84.8% | 加碼 |
| Vanguard Capital Management LLC | 1,455,594 | $1.70 億 | 0.00% | +1,455,594 | 新進 |
| Dimensional Fund Advisors LP | 1,466,020 | $1.71 億 | 0.04% | −419,658−22.3% | 減碼 |
| Vanguard Portfolio Management LLC | 1,769,808 | $2.07 億 | 0.01% | +1,769,808 | 新進 |
| Wellington Management Group LLP | 1,793,517 | $2.10 億 | 0.04% | −2,427,200−57.5% | 減碼 |
| Brandes Investment Partners, LP | 1,842,650 | $2.15 億 | 1.52% | +172,323+10.3% | 加碼 |
| Price T Rowe Associates Inc | 2,407,457 | $2.81 億 | 0.03% | +198,742+9.0% | 加碼 |
| BlackRock, Inc. | 3,079,087 | $3.60 億 | 0.01% | −182,346−5.6% | 減碼 |
| Capital World Investors | 4,211,006 | $4.92 億 | 0.07% | +2,039,682+93.9% | 加碼 |
| Orbis Allan Gray Ltd | 5,293,519 | $6.18 億 | 2.61% | +906,884+20.7% | 加碼 |
| Antipodes Partners Ltd | 0 | $0 | 0.00% | −416,520−100.0% | 清倉 |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −348,953−100.0% | 清倉 |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −198,379−100.0% | 清倉 |
| Diamond Hill Capital Management Inc | 0 | $0 | 0.00% | −190,180−100.0% | 清倉 |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −154,391−100.0% | 清倉 |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −144,700−100.0% | 清倉 |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −103,041−100.0% | 清倉 |
| Natixis | 0 | $0 | 0.00% | −87,872−100.0% | 清倉 |
| Select Equity Group, L.P. | 0 | $0 | 0.00% | −74,997−100.0% | 清倉 |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −74,428−100.0% | 清倉 |
| Jain Global LLC | 0 | $0 | 0.00% | −62,043−100.0% | 清倉 |
| HITE Hedge Asset Management LLC | 0 | $0 | 0.00% | −52,153−100.0% | 清倉 |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −42,841−100.0% | 清倉 |
| VARCOV Co. | 0 | $0 | 0.00% | −35,597−100.0% | 清倉 |
| Luminus Management LLC | 0 | $0 | 0.00% | −35,189−100.0% | 清倉 |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −30,443−100.0% | 清倉 |
| Aventail Capital Group, LP | 0 | $0 | 0.00% | −27,764−100.0% | 清倉 |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −20,137−100.0% | 清倉 |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −19,700−100.0% | 清倉 |
| Jump Financial, LLC | 0 | $0 | 0.00% | −17,600−100.0% | 清倉 |
| Sciencast Management LP | 0 | $0 | 0.00% | −15,619−100.0% | 清倉 |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −9,928−100.0% | 清倉 |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −9,468−100.0% | 清倉 |
| Alpine Woods Capital Investors, LLC | 0 | $0 | 0.00% | −8,989−100.0% | 清倉 |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −3,540−100.0% | 清倉 |
| State of Wyoming | 0 | $0 | 0.00% | −7,824−100.0% | 清倉 |
| Oak Thistle LLC | 0 | $0 | 0.00% | −7,170−100.0% | 清倉 |
| Numerai GP LLC | 0 | $0 | 0.00% | −5,792−100.0% | 清倉 |
| Quest Partners LLC | 0 | $0 | 0.00% | −5,192−100.0% | 清倉 |
| Caxton Associates LLP | 0 | $0 | 0.00% | −4,615−100.0% | 清倉 |
| Ci Investments Inc. | 0 | $0 | 0.00% | −4,128−100.0% | 清倉 |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −4,108−100.0% | 清倉 |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −3,790−100.0% | 清倉 |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −3,750−100.0% | 清倉 |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −2,445−100.0% | 清倉 |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,981−100.0% | 清倉 |
| Manning & Napier Advisors LLC | 0 | $0 | 0.00% | −1,745−100.0% | 清倉 |
| Wexford Capital LP | 0 | $0 | 0.00% | −1,344−100.0% | 清倉 |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −1,138−100.0% | 清倉 |
| Quarry LP | 0 | $0 | 0.00% | −426−100.0% | 清倉 |
| DV Trading LLC | 0 | $0 | 0.00% | −300−100.0% | 清倉 |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −186−100.0% | 清倉 |
| Pinnacle Bancorp, Inc. | 0 | $0 | 0.00% | −58−100.0% | 清倉 |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −40−100.0% | 清倉 |
| Global Wealth Strategies & Associates | 0 | $0 | 0.00% | −23−100.0% | 清倉 |
| Optima Capital LLC | 0 | $0 | 0.00% | −3−100.0% | 清倉 |
| Vanguard Group Inc | – | – | – | – | 本季未申報 |
| Norges Bank | – | – | – | – | 本季未申報 |
| Comerica Bank | – | – | – | – | 本季未申報 |
| CIBC Private Wealth Group, LLC | – | – | – | – | 本季未申報 |
| Trust Co of Vermont | – | – | – | – | 本季未申報 |
| Global Retirement Partners, LLC | – | – | – | – | 本季未申報 |