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 |
|---|---|---|---|---|---|
| Freestone Grove Partners LP | 27,248 | $198.9 萬 | 0.01% | +27,248 | 新進 |
| Barclays PLC | 26,524 | $193.6 萬 | 0.00% | +12,068+83.5% | 加碼 |
| Mercer Global Advisors Inc | 26,477 | $193.3 萬 | 0.00% | +20,760+363.1% | 加碼 |
| Susquehanna International Group, LLP | 26,155 | $190.9 萬 | 0.00% | +11,156+74.4% | 加碼 |
| Stifel Financial Corp | 26,128 | $190.7 萬 | 0.00% | +1,203+4.8% | 加碼 |
| National Bank of Canada | 25,924 | $189.2 萬 | 0.00% | +25,742+14,144.0% | 加碼 |
| Treasurer of the State of North Carolina | 25,716 | $187.7 萬 | 0.00% | +11,412+79.8% | 加碼 |
| Man Group plc | 25,705 | $187.6 萬 | 0.00% | −134,581−84.0% | 減碼 |
| Creative Planning | 25,595 | $186.8 萬 | 0.00% | +13,634+114.0% | 加碼 |
| American Century Companies Inc | 24,162 | $176.4 萬 | 0.00% | +4,142+20.7% | 加碼 |
| State Board of Administration of Florida Retirement System | 23,505 | $171.6 萬 | 0.00% | −610−2.5% | 減碼 |
| HSBC Holdings PLC | 23,272 | $170.0 萬 | 0.00% | +23,272 | 新進 |
| Vident Advisory, LLC | 23,139 | $168.9 萬 | 0.01% | +23,139 | 新進 |
| Jane Street Group, LLC | 21,762 | $158.9 萬 | 0.00% | −83,924−79.4% | 減碼 |
| Summit Trail Advisors, LLC | 21,266 | $155.2 萬 | 0.02% | +8,742+69.8% | 加碼 |
| Entropy Technologies, LP | 20,610 | $150.5 萬 | 0.06% | +20,610 | 新進 |
| Great West Life Assurance Co | 20,614 | $150.2 萬 | 0.00% | +609+3.0% | 加碼 |
| South Dakota Investment Council | 19,335 | $141.1 萬 | 0.02% | −900−4.4% | 減碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,174 | $140.0 萬 | 0.00% | 00.0% | 不變 |
| Wealth Enhancement Advisory Services, LLC | 21,697 | $139.9 萬 | 0.00% | +19,109+738.4% | 加碼 |
| Dana Investment Advisors, Inc. | 18,847 | $137.6 萬 | 0.04% | −118−0.6% | 減碼 |
| Brevan Howard Capital Management LP | 18,251 | $133.2 萬 | 0.02% | +18,251 | 新進 |
| Verition Fund Management LLC | 17,000 | $124.1 萬 | 0.01% | +15,000+750.0% | 加碼 |
| Magnetar Financial LLC | 16,922 | $123.5 萬 | 0.01% | +16,922 | 新進 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 16,907 | $123.4 萬 | 0.00% | +5,645+50.1% | 加碼 |
| Credit Agricole S A | 16,285 | $118.9 萬 | 0.00% | +16,285 | 新進 |
| MetLife Investment Management | 16,031 | $117.0 萬 | 0.01% | −375−2.3% | 減碼 |
| Bleakley Financial Group, LLC | 15,907 | $116.1 萬 | 0.01% | +15,907 | 新進 |
| Storebrand Asset Management AS | 15,405 | $112.5 萬 | 0.00% | 00.0% | 不變 |
| Quantbot Technologies LP | 15,303 | $111.7 萬 | 0.04% | −8,633−36.1% | 減碼 |
| Gotham Asset Management, LLC | 15,253 | $111.3 萬 | 0.00% | −19,311−55.9% | 減碼 |
| Ameritas Investment Partners, Inc. | 14,892 | $108.7 萬 | 0.03% | −5,587−27.3% | 減碼 |
| LPL Financial LLC | 14,787 | $107.9 萬 | 0.00% | +1,728+13.2% | 加碼 |
| Amalgamated Bank | 14,729 | $107.5 萬 | 0.01% | −277−1.8% | 減碼 |
| Canada Pension Plan Investment Board | 14,210 | $103.7 萬 | 0.00% | +12,000+543.0% | 加碼 |
| Polymer Capital Management (US) LLC | 14,143 | $103.2 萬 | 0.15% | +1,623+13.0% | 加碼 |
| Storgate, LLC | 13,795 | $100.7 萬 | 0.21% | +8,285+150.4% | 加碼 |
| Brown Advisory Inc | 13,766 | $100.5 萬 | 0.00% | +11,540+518.4% | 加碼 |
| Neo Ivy Capital Management | 13,509 | $98.6 萬 | 0.23% | +13,509 | 新進 |
| Twin Capital Management Inc | 13,135 | $95.9 萬 | 0.10% | +13,135 | 新進 |
| CWM Advisors, LLC | 12,996 | $94.9 萬 | 0.04% | +3,420+35.7% | 加碼 |
| Vanguard Global Advisers, LLC | 12,989 | $94.8 萬 | 0.00% | −922−6.6% | 減碼 |
| State of New Jersey Common Pension Fund D | 12,965 | $94.6 萬 | 0.00% | −10,693−45.2% | 減碼 |
| KBC Group NV | 12,878 | $94.0 萬 | 0.00% | −6,554−33.7% | 減碼 |
| State of Tennessee, Treasury Department | 12,717 | $92.8 萬 | 0.00% | −229−1.8% | 減碼 |
| Mutual of America Capital Management LLC | 12,363 | $90.2 萬 | 0.01% | −417−3.3% | 減碼 |
| AlphaGrep UK Ltd | 12,289 | $89.7 萬 | 0.27% | +8,973+270.6% | 加碼 |
| Schonfeld Strategic Advisors LLC | 12,231 | $89.3 萬 | 0.00% | +2,049+20.1% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 11,638 | $85.0 萬 | 0.00% | −841−6.7% | 減碼 |
| SEI Investments Co | 10,896 | $79.5 萬 | 0.00% | −1,873−14.7% | 減碼 |
| Graham Capital Management, L.P. | 10,704 | $78.1 萬 | 0.02% | +10,704 | 新進 |
| Fifth Third Bancorp | 10,578 | $77.2 萬 | 0.00% | −5,467−34.1% | 減碼 |
| Mirabella Financial Services LLP | 10,550 | $77.0 萬 | 0.07% | +10,550 | 新進 |
| Capital International Sarl | 9,871 | $72.1 萬 | 0.01% | −53,763−84.5% | 減碼 |
| Yousif Capital Management, LLC | 9,800 | $71.5 萬 | 0.01% | −718−6.8% | 減碼 |
| Louisiana State Employees Retirement System | 9,700 | $70.8 萬 | 0.01% | 00.0% | 不變 |
| Fieldview Capital Management, LLC | 9,445 | $68.9 萬 | 0.20% | +9,445 | 新進 |
| SummitTX Capital, L.P. | 9,414 | $68.7 萬 | 0.02% | −4,921−34.3% | 減碼 |
| Public Employees Retirement System of Ohio | 9,392 | $68.6 萬 | 0.00% | −332−3.4% | 減碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 9,370 | $68.4 萬 | 0.00% | +9,370 | 新進 |
| JustInvest LLC | 9,336 | $68.2 萬 | 0.01% | −127−1.3% | 減碼 |
| Macquarie Group Ltd | 9,193 | $67.1 萬 | 0.00% | +9,193 | 新進 |
| Bridgefront Capital, LLC | 9,068 | $66.2 萬 | 0.17% | +9,068 | 新進 |
| Arizona State Retirement System | 8,836 | $64.5 萬 | 0.00% | −1,744−16.5% | 減碼 |
| Virtu Financial LLC | 8,729 | $63.7 萬 | 0.02% | −803−8.4% | 減碼 |
| KLP Kapitalforvaltning AS | 8,500 | $62.0 萬 | 0.00% | 00.0% | 不變 |
| CI Private Wealth, LLC | 8,143 | $59.4 萬 | 0.00% | −26,828−76.7% | 減碼 |
| Vanguard Investments Australia, Ltd. | 8,118 | $59.3 萬 | 0.00% | −1,814−18.3% | 減碼 |
| Captrust Financial Advisors | 8,087 | $59.0 萬 | 0.00% | +8,087 | 新進 |
| Numerai GP LLC | 8,035 | $58.7 萬 | 0.05% | +8,035 | 新進 |
| 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 |
| State of Michigan Retirement System | 7,800 | $56.9 萬 | 0.00% | −200−2.5% | 減碼 |
| Northwestern Mutual Investment Management Company, LLC | 7,493 | $54.7 萬 | 0.01% | +21+0.3% | 加碼 |
| Marnell Management LLC | 7,402 | $54.0 萬 | 0.27% | +3,600+94.7% | 加碼 |
| Thrivent Financial for Lutherans | 7,397 | $54.0 萬 | 0.00% | −117−1.6% | 減碼 |
| Chicago Partners Investment Group LLC | 6,931 | $52.1 萬 | 0.01% | +6,931 | 新進 |
| New Mexico Educational Retirement Board | 7,000 | $51.1 萬 | 0.01% | 00.0% | 不變 |
| Dynamic Technology Lab Private Ltd | 6,975 | $50.9 萬 | 0.11% | −377−5.1% | 減碼 |
| Allstate Corp | 6,899 | $50.4 萬 | 0.01% | +324+4.9% | 加碼 |
| Oregon Public Employees Retirement Fund | 6,868 | $50.1 萬 | 0.01% | 00.0% | 不變 |
| Dark Forest Capital Management LP | 6,817 | $49.8 萬 | 0.03% | +6,817 | 新進 |
| Pinnacle Financial Partners, Inc. | 6,813 | $49.7 萬 | 0.00% | +6,813 | 新進 |
| Pettee Investors, Inc. | 6,711 | $49.0 萬 | 0.24% | 00.0% | 不變 |
| Gsa Capital Partners LLP | 6,310 | $46.1 萬 | 0.03% | +1,204+23.6% | 加碼 |
| RiverFront Investment Group, LLC | 6,300 | $46.0 萬 | 0.01% | −197−3.0% | 減碼 |
| Oxford Asset Management LLP | 6,291 | $45.9 萬 | 0.23% | +6,291 | 新進 |
| Ieq Capital, LLC | 6,267 | $45.7 萬 | 0.00% | +6,267 | 新進 |
| Two Sigma Securities, LLC | 6,190 | $45.2 萬 | 0.04% | +6,190 | 新進 |
| Havemeyer Place LP | 6,007 | $43.9 萬 | 0.04% | +2,757+84.8% | 加碼 |
| XTX Topco Ltd | 6,003 | $43.8 萬 | 0.01% | −6,875−53.4% | 減碼 |
| Brighton Jones LLC | 5,843 | $42.7 萬 | 0.01% | +5,843 | 新進 |
| Total Wealth Planning & Management, Inc. | 5,654 | $41.3 萬 | 0.30% | −2,053−26.6% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 5,591 | $40.8 萬 | 0.00% | −93−1.6% | 減碼 |
| Pictet Asset Management Holding SA | 5,483 | $40.0 萬 | 0.00% | −576−9.5% | 減碼 |
| Fox Run Management, L.L.C. | 5,393 | $39.4 萬 | 0.07% | +5,393 | 新進 |
| Atria Investments LLC | 5,365 | $39.2 萬 | 0.00% | +1,579+41.7% | 加碼 |
| Colony Group, LLC | 5,312 | $38.8 萬 | 0.00% | +5,312 | 新進 |
| Victory Capital Management Inc | 5,297 | $38.7 萬 | 0.00% | −40,281−88.4% | 減碼 |
| Unison Advisors LLC | 5,271 | $38.5 萬 | 0.03% | +24+0.5% | 加碼 |