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 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
- 3,973 萬
- 較 2026 年第 1 季 −410.1 萬 (−9.4%)
- 總市值
- $29.0 億
- 較 2026 年第 1 季 −$22.1 億 (−43.2%)
- 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 | $29.0 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 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 |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 1,171 | $8.55 萬 | 0.00% | +1,169+58,450.0% | 加碼 |
| The PNC Financial Services Group, Inc. | 1,270 | $9.27 萬 | 0.00% | −252−16.6% | 減碼 |
| Kimelman & Baird, LLC | 1,500 | $10.9 萬 | 0.01% | 00.0% | 不變 |
| Public Employees Retirement Association of Colorado | 1,704 | $12.4 萬 | 0.00% | 00.0% | 不變 |
| Mitsubishi UFJ Trust & Banking Corp | 1,723 | $12.6 萬 | 0.00% | +1,723 | 新進 |
| Hantz Financial Services, Inc. | 1,945 | $14.2 萬 | 0.00% | −232−10.7% | 減碼 |
| Advisors Asset Management, Inc. | 1,949 | $14.2 萬 | 0.00% | −3,698−65.5% | 減碼 |
| US Bancorp | 1,979 | $14.4 萬 | 0.00% | −191−8.8% | 減碼 |
| Deutsche Bank AG | 2,169 | $15.8 萬 | 0.00% | −201−8.5% | 減碼 |
| CoreFirst Bank & Trust | 2,195 | $16.0 萬 | 0.08% | 00.0% | 不變 |
| Caitong International Asset Management Co., Ltd | 2,253 | $16.4 萬 | 0.02% | +2,253 | 新進 |
| Federation des caisses Desjardins du Quebec | 2,272 | $16.6 萬 | 0.00% | +282+14.2% | 加碼 |
| Lloyd Advisory Services, LLC. | 2,472 | $18.0 萬 | 0.07% | +2,472 | 新進 |
| Virtus Investment Advisers, Inc. | 2,505 | $18.3 萬 | 0.04% | +769+44.3% | 加碼 |
| Federated Hermes, Inc. | 2,574 | $18.8 萬 | 0.00% | −264,077−99.0% | 減碼 |
| Securian Asset Management, Inc | 2,503 | $19.4 萬 | 0.01% | +100+4.2% | 加碼 |
| Bayforest Capital Ltd | 2,728 | $19.9 萬 | 0.18% | +2,728 | 新進 |
| HB Wealth Management, LLC | 2,768 | $20.2 萬 | 0.00% | +2,768 | 新進 |
| Qsemble Capital Management, LP | 2,814 | $20.5 萬 | 0.03% | +2,814 | 新進 |
| First Eagle Investment Management, LLC | 2,835 | $20.7 萬 | 0.00% | −4,283−60.2% | 減碼 |
| Bull Harbor Capital LLC | 2,867 | $20.9 萬 | 0.04% | +2,867 | 新進 |
| Odyssean, LLC | 2,903 | $21.2 萬 | 0.03% | 00.0% | 不變 |
| Integrated Wealth Concepts LLC | 2,956 | $21.6 萬 | 0.00% | +100+3.5% | 加碼 |
| Claret Asset Management Corp | 3,026 | $22.1 萬 | 0.02% | +19+0.6% | 加碼 |
| Allworth Financial LP | 3,054 | $22.3 萬 | 0.00% | +1,353+79.5% | 加碼 |
| Landscape Capital Management, L.L.C. | 3,072 | $22.4 萬 | 0.01% | +3,072 | 新進 |
| Capital International Inc | 3,221 | $23.5 萬 | 0.00% | −18,138−84.9% | 減碼 |
| State of Alaska, Department of Revenue | 3,264 | $23.8 萬 | 0.00% | −90−2.7% | 減碼 |
| NorthCrest Asset Manangement, LLC | 3,214 | $23.9 萬 | 0.01% | +3,214 | 新進 |
| Cetera Investment Advisers | 3,437 | $25.1 萬 | 0.00% | −484−12.3% | 減碼 |
| Gamco Investors, Inc. Et Al | 3,491 | $25.5 萬 | 0.00% | 00.0% | 不變 |
| Aigen Investment Management, LP | 3,496 | $25.5 萬 | 0.07% | +3,496 | 新進 |
| Core Capital Management & Research, inc. | 3,339 | $26.4 萬 | 0.14% | +3,339 | 新進 |
| Evergreen Capital Management LLC | 3,651 | $26.7 萬 | 0.00% | 00.0% | 不變 |
| Pacer Advisors, Inc. | 3,756 | $27.4 萬 | 0.00% | −88−2.3% | 減碼 |
| SRS Capital Advisors, Inc. | 3,773 | $27.5 萬 | 0.00% | +3,541+1,526.3% | 加碼 |
| RMB Capital Management, LLC | 3,841 | $28.0 萬 | 0.00% | +3,841 | 新進 |
| Merit Financial Group, LLC | 3,859 | $28.2 萬 | 0.00% | +3,859 | 新進 |
| Rothschild Investment LLC | 3,892 | $28.4 萬 | 0.01% | +3,845+8,180.9% | 加碼 |
| Buckingham Strategic Partners | 3,912 | $28.6 萬 | 0.00% | +3,912 | 新進 |
| Xponance, Inc. | 3,928 | $28.7 萬 | 0.00% | −60−1.5% | 減碼 |
| CIBC Asset Management Inc | 3,977 | $29.0 萬 | 0.00% | 00.0% | 不變 |
| Hartree Partners, LP | 4,000 | $29.2 萬 | 0.06% | −300−7.0% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 4,031 | $29.4 萬 | 0.00% | +4,031 | 新進 |
| 111 Capital | 4,081 | $29.8 萬 | 0.05% | +4,081 | 新進 |
| Jain Global LLC | 4,093 | $29.9 萬 | 0.00% | +4,093 | 新進 |
| Guggenheim Capital LLC | 4,374 | $31.9 萬 | 0.00% | +255+6.2% | 加碼 |
| Farringdon Capital, Ltd. | 4,583 | $33.5 萬 | 0.17% | +4,583 | 新進 |
| Tower Research Capital LLC (TRC) | 4,691 | $34.2 萬 | 0.01% | +3,335+245.9% | 加碼 |
| Capstone Investment Advisors, LLC | 4,721 | $34.5 萬 | 0.00% | −131,087−96.5% | 減碼 |
| Daiwa Securities Group Inc. | 4,785 | $34.9 萬 | 0.00% | +4,785 | 新進 |
| Scientech Research LLC | 4,813 | $35.1 萬 | 0.28% | +4,813 | 新進 |
| Aquatic Capital Management LLC | 4,884 | $35.7 萬 | 0.01% | +4,884 | 新進 |
| Sanctuary Advisors, LLC | 4,985 | $36.4 萬 | 0.00% | +1,713+52.4% | 加碼 |
| Centiva Capital, LP | 5,037 | $36.8 萬 | 0.01% | +5,037 | 新進 |
| Pathstone Holdings, LLC | 5,038 | $36.8 萬 | 0.00% | +78+1.6% | 加碼 |
| MAI Capital Management | 5,077 | $37.1 萬 | 0.00% | +3,446+211.3% | 加碼 |
| Y-Intercept (Hong Kong) Ltd | 5,128 | $37.4 萬 | 0.01% | +5,128 | 新進 |
| New York State Teachers Retirement System | 5,225 | $38.1 萬 | 0.00% | +1,082+26.1% | 加碼 |
| Capital International Ltd | 5,238 | $38.2 萬 | 0.01% | −32,062−86.0% | 減碼 |
| Unison Advisors LLC | 5,271 | $38.5 萬 | 0.03% | +24+0.5% | 加碼 |
| Victory Capital Management Inc | 5,297 | $38.7 萬 | 0.00% | −40,281−88.4% | 減碼 |
| Colony Group, LLC | 5,312 | $38.8 萬 | 0.00% | +5,312 | 新進 |
| Atria Investments LLC | 5,365 | $39.2 萬 | 0.00% | +1,579+41.7% | 加碼 |
| Fox Run Management, L.L.C. | 5,393 | $39.4 萬 | 0.07% | +5,393 | 新進 |
| Pictet Asset Management Holding SA | 5,483 | $40.0 萬 | 0.00% | −576−9.5% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 5,591 | $40.8 萬 | 0.00% | −93−1.6% | 減碼 |
| Total Wealth Planning & Management, Inc. | 5,654 | $41.3 萬 | 0.30% | −2,053−26.6% | 減碼 |
| Brighton Jones LLC | 5,843 | $42.7 萬 | 0.01% | +5,843 | 新進 |
| XTX Topco Ltd | 6,003 | $43.8 萬 | 0.01% | −6,875−53.4% | 減碼 |
| Havemeyer Place LP | 6,007 | $43.9 萬 | 0.04% | +2,757+84.8% | 加碼 |
| Two Sigma Securities, LLC | 6,190 | $45.2 萬 | 0.04% | +6,190 | 新進 |
| Ieq Capital, LLC | 6,267 | $45.7 萬 | 0.00% | +6,267 | 新進 |
| Oxford Asset Management LLP | 6,291 | $45.9 萬 | 0.23% | +6,291 | 新進 |
| RiverFront Investment Group, LLC | 6,300 | $46.0 萬 | 0.01% | −197−3.0% | 減碼 |
| Gsa Capital Partners LLP | 6,310 | $46.1 萬 | 0.03% | +1,204+23.6% | 加碼 |
| Pettee Investors, Inc. | 6,711 | $49.0 萬 | 0.24% | 00.0% | 不變 |
| Pinnacle Financial Partners, Inc. | 6,813 | $49.7 萬 | 0.00% | +6,813 | 新進 |
| Dark Forest Capital Management LP | 6,817 | $49.8 萬 | 0.03% | +6,817 | 新進 |
| Oregon Public Employees Retirement Fund | 6,868 | $50.1 萬 | 0.01% | 00.0% | 不變 |
| Allstate Corp | 6,899 | $50.4 萬 | 0.01% | +324+4.9% | 加碼 |
| Dynamic Technology Lab Private Ltd | 6,975 | $50.9 萬 | 0.11% | −377−5.1% | 減碼 |
| New Mexico Educational Retirement Board | 7,000 | $51.1 萬 | 0.01% | 00.0% | 不變 |
| Chicago Partners Investment Group LLC | 6,931 | $52.1 萬 | 0.01% | +6,931 | 新進 |
| Thrivent Financial for Lutherans | 7,397 | $54.0 萬 | 0.00% | −117−1.6% | 減碼 |
| Marnell Management LLC | 7,402 | $54.0 萬 | 0.27% | +3,600+94.7% | 加碼 |
| Northwestern Mutual Investment Management Company, LLC | 7,493 | $54.7 萬 | 0.01% | +21+0.3% | 加碼 |
| State of Michigan Retirement System | 7,800 | $56.9 萬 | 0.00% | −200−2.5% | 減碼 |
| Handelsbanken Fonder AB | 8,000 | $58.4 萬 | 0.00% | −900−10.1% | 減碼 |
| Twin Focus Capital Partners, LLC | 8,000 | $58.4 萬 | 0.06% | 00.0% | 不變 |
| Numerai GP LLC | 8,035 | $58.7 萬 | 0.05% | +8,035 | 新進 |
| Captrust Financial Advisors | 8,087 | $59.0 萬 | 0.00% | +8,087 | 新進 |
| Vanguard Investments Australia, Ltd. | 8,118 | $59.3 萬 | 0.00% | −1,814−18.3% | 減碼 |
| CI Private Wealth, LLC | 8,143 | $59.4 萬 | 0.00% | −26,828−76.7% | 減碼 |
| KLP Kapitalforvaltning AS | 8,500 | $62.0 萬 | 0.00% | 00.0% | 不變 |
| Virtu Financial LLC | 8,729 | $63.7 萬 | 0.02% | −803−8.4% | 減碼 |
| Arizona State Retirement System | 8,836 | $64.5 萬 | 0.00% | −1,744−16.5% | 減碼 |
| Bridgefront Capital, LLC | 9,068 | $66.2 萬 | 0.17% | +9,068 | 新進 |
| Macquarie Group Ltd | 9,193 | $67.1 萬 | 0.00% | +9,193 | 新進 |
| JustInvest LLC | 9,336 | $68.2 萬 | 0.01% | −127−1.3% | 減碼 |