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。
2025 年第 3 季 13F 持有人
Westlake 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
- 305
- 較 2025 年第 2 季 +4 家
- 持有股數
- 4,156 萬
- 較 2025 年第 2 季 +358.8 萬 (+9.4%)
- 總市值
- $32.0 億
- 較 2025 年第 2 季 +$3.16 億 (+11.0%)
- 新進機構
- 58
- 另有 102 家加碼
- 清倉機構
- 54
- 另有 106 家減碼
另有 5 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 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 |
2025 年第 3 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 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Orbis Allan Gray Ltd | 3,914,411 | $3.02 億 | 1.29% | +3,914,411 | 新進 |
| Vanguard Group Inc | 3,439,631 | $2.65 億 | 0.00% | −83,179−2.4% | 減碼 |
| BlackRock, Inc. | 3,185,736 | $2.45 億 | 0.00% | −142,960−4.3% | 減碼 |
| Victory Capital Management Inc | 2,866,360 | $2.21 億 | 0.14% | −855,382−23.0% | 減碼 |
| Price T Rowe Associates Inc | 2,208,143 | $1.70 億 | 0.02% | +149,555+7.3% | 加碼 |
| Brandes Investment Partners, LP | 1,548,694 | $1.19 億 | 0.96% | +91,823+6.3% | 加碼 |
| Dimensional Fund Advisors LP | 1,300,240 | $1.00 億 | 0.02% | +25,071+2.0% | 加碼 |
| State Street Corp | 1,295,242 | $9,981 萬 | 0.00% | −96,985−7.0% | 減碼 |
| Citadel Advisors LLC | 1,200,851 | $9,254 萬 | 0.07% | +1,188,545+9,658.3% | 加碼 |
| Goldman Sachs Group Inc | 1,051,397 | $8,102 萬 | 0.01% | −7,546−0.7% | 減碼 |
| UBS Asset Management Americas Inc | 917,273 | $7,069 萬 | 0.02% | +265,447+40.7% | 加碼 |
| Jacobs Levy Equity Management, Inc | 860,723 | $6,633 萬 | 0.26% | −124,535−12.6% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 855,976 | $6,596 萬 | 0.11% | +11,846+1.4% | 加碼 |
| Holocene Advisors, LP | 854,184 | $6,582 萬 | 0.15% | +696,029+440.1% | 加碼 |
| Morgan Stanley | 815,629 | $6,285 萬 | 0.00% | +353,141+76.4% | 加碼 |
| Nuveen, LLC | 686,539 | $5,290 萬 | 0.01% | −199,589−22.5% | 減碼 |
| Geode Capital Management, LLC | 653,086 | $5,034 萬 | 0.00% | +78,855+13.7% | 加碼 |
| UBS Group AG | 560,480 | $4,319 萬 | 0.01% | +117,013+26.4% | 加碼 |
| Antipodes Partners Ltd | 555,904 | $4,284 萬 | 0.96% | −267,265−32.5% | 減碼 |
| Allspring Global Investments Holdings, LLC | 546,151 | $4,192 萬 | 0.07% | +25,414+4.9% | 加碼 |
| Balyasny Asset Management LLC | 475,743 | $3,666 萬 | 0.07% | +395,896+495.8% | 加碼 |
| Thompson Siegel & Walmsley LLC | 441,340 | $3,401 萬 | 0.55% | +441,340 | 新進 |
| ProShare Advisors LLC | 422,640 | $3,257 萬 | 0.07% | +67,486+19.0% | 加碼 |
| Voloridge Investment Management, LLC | 394,307 | $3,039 萬 | 0.10% | −125,949−24.2% | 減碼 |
| Royal Bank of Canada | 381,586 | $2,940 萬 | 0.01% | +163,094+74.6% | 加碼 |
| Caisse de Depot Et Placement du Quebec | 368,318 | $2,838 萬 | 0.05% | +368,318 | 新進 |
| Janus Henderson Group PLC | 365,984 | $2,820 萬 | 0.01% | +151,703+70.8% | 加碼 |
| FMR LLC | 314,350 | $2,422 萬 | 0.00% | −1,300,888−80.5% | 減碼 |
| New York State Common Retirement Fund | 309,626 | $2,386 萬 | 0.03% | +3,200+1.0% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 299,728 | $2,310 萬 | 0.01% | +9,690+3.3% | 加碼 |
| Charles Schwab Investment Management Inc | 272,962 | $2,103 萬 | 0.00% | +16,117+6.3% | 加碼 |
| Merewether Investment Management, LP | 268,400 | $2,068 萬 | 0.49% | +268,400 | 新進 |
| Schroder Investment Management Group | 261,562 | $2,015 萬 | 0.02% | +12,581+5.1% | 加碼 |
| Erste Asset Management GmbH | 260,000 | $2,003 萬 | 0.19% | +88,499+51.6% | 加碼 |
| Northern Trust Corp | 238,139 | $1,835 萬 | 0.00% | +5,177+2.2% | 加碼 |
| Bank of America Corp | 208,897 | $1,610 萬 | 0.00% | +70,243+50.7% | 加碼 |
| Kempen Capital Management N.V. | 196,043 | $1,511 萬 | 0.13% | +13,144+7.2% | 加碼 |
| Woodline Partners LP | 193,786 | $1,493 萬 | 0.07% | −133,504−40.8% | 減碼 |
| BNP Paribas Arbitrage, SA | 190,966 | $1,472 萬 | 0.01% | +5,569+3.0% | 加碼 |
| Deprince Race & Zollo Inc | 189,009 | $1,457 萬 | 0.29% | −64,361−25.4% | 減碼 |
| Russell Investments Group, Ltd. | 184,631 | $1,423 萬 | 0.02% | +55,465+42.9% | 加碼 |
| Robotti Robert | 181,851 | $1,401 萬 | 2.43% | −989−0.5% | 減碼 |
| Bank of New York Mellon Corp | 177,982 | $1,372 萬 | 0.00% | −6,330−3.4% | 減碼 |
| Teachers Retirement System of the State of Kentucky | 165,315 | $1,274 萬 | 0.10% | +60,300+57.4% | 加碼 |
| First Trust Advisors LP | 164,936 | $1,271 萬 | 0.01% | +37,007+28.9% | 加碼 |
| D. E. Shaw & Co., Inc. | 160,009 | $1,233 萬 | 0.01% | −182,951−53.3% | 減碼 |
| JPMorgan Chase & Co | 157,794 | $1,216 萬 | 0.00% | −9,801−5.8% | 減碼 |
| Walleye Capital LLC | 148,317 | $1,143 萬 | 0.09% | +36,119+32.2% | 加碼 |
| 1832 Asset Management L.P. | 138,920 | $1,071 萬 | 0.02% | 00.0% | 不變 |
| Invesco Ltd. | 134,699 | $1,038 萬 | 0.00% | +10,135+8.1% | 加碼 |
| Sprott Inc. | 130,000 | $1,002 萬 | 0.38% | +5,000+4.0% | 加碼 |
| Alyeska Investment Group, L.P. | 119,986 | $924.6 萬 | 0.03% | −118,142−49.6% | 減碼 |
| Citigroup Inc | 117,151 | $902.8 萬 | 0.01% | +44,525+61.3% | 加碼 |
| Impala Asset Management LLC | 115,000 | $886.2 萬 | 5.50% | +115,000 | 新進 |
| Ilex Capital Partners (UK) LLP | 110,691 | $853.0 萬 | 0.27% | −162,873−59.5% | 減碼 |
| Lloyd Harbor Capital Management, LLC | 110,000 | $847.7 萬 | 4.07% | +110,000 | 新進 |
| Millennium Management LLC | 106,320 | $819.3 萬 | 0.01% | −683,526−86.5% | 減碼 |
| Two Sigma Investments, LP | 102,965 | $793.4 萬 | 0.01% | −19,150−15.7% | 減碼 |
| Barclays PLC | 101,662 | $783.4 萬 | 0.00% | +30,623+43.1% | 加碼 |
| Janney Montgomery Scott LLC | 100,998 | $778.3 萬 | 0.02% | +300.0% | 加碼 |
| Squarepoint Ops LLC | 100,391 | $773.6 萬 | 0.02% | +5,908+6.3% | 加碼 |
| HITE Hedge Asset Management LLC | 100,000 | $770.6 萬 | 0.42% | −14,487−12.7% | 減碼 |
| Wells Fargo & Company | 97,129 | $748.5 萬 | 0.00% | +11,695+13.7% | 加碼 |
| Zimmer Partners, LP | 90,000 | $693.5 萬 | 0.17% | +90,000 | 新進 |
| Rhumbline Advisers | 88,859 | $684.7 萬 | 0.01% | −1,769−2.0% | 減碼 |
| Point72 Asset Management, L.P. | 84,884 | $654.1 萬 | 0.01% | +84,884 | 新進 |
| Ameriprise Financial Inc | 84,437 | $650.7 萬 | 0.00% | −15,097−15.2% | 減碼 |
| Cerity Partners LLC | 83,079 | $640.2 萬 | 0.01% | −3,714−4.3% | 減碼 |
| Aventail Capital Group, LP | 78,340 | $603.7 萬 | 0.29% | +78,340 | 新進 |
| Jump Financial, LLC | 77,894 | $600.3 萬 | 0.08% | +77,894 | 新進 |
| Principal Financial Group Inc | 74,113 | $571.1 萬 | 0.00% | −1,493−2.0% | 減碼 |
| Two Sigma Advisers, LP | 73,700 | $567.9 萬 | 0.01% | −84,800−53.5% | 減碼 |
| Lazard Asset Management LLC | 72,622 | $559.6 萬 | 0.01% | −1,450−2.0% | 減碼 |
| Nomura Holdings Inc | 69,220 | $533.4 萬 | 0.02% | +69,220 | 新進 |
| Alliancebernstein L.P. | 66,762 | $514.5 萬 | 0.00% | −1,851−2.7% | 減碼 |
| Quantinno Capital Management LP | 65,235 | $502.7 萬 | 0.01% | +35,004+115.8% | 加碼 |
| Concentric Capital Strategies, LP | 64,158 | $494.4 萬 | 0.24% | +11,271+21.3% | 加碼 |
| Tudor Investment Corp Et Al | 62,600 | $482.4 萬 | 0.03% | +62,600 | 新進 |
| Walnut Level Capital LLC | 57,679 | $444.5 萬 | 3.15% | +57,679 | 新進 |
| Wellington Management Group LLP | 57,510 | $443.2 萬 | 0.00% | +57,510 | 新進 |
| Dark Forest Capital Management LP | 57,492 | $443.0 萬 | 0.17% | −34,999−37.8% | 減碼 |
| Quantbot Technologies LP | 56,785 | $437.6 萬 | 0.12% | +56,785 | 新進 |
| Marshall Wace, LLP | 56,461 | $435.1 萬 | 0.00% | +48,350+596.1% | 加碼 |
| Storebrand Asset Management AS | 56,129 | $432.5 萬 | 0.01% | −30,023−34.8% | 減碼 |
| AQR Capital Management LLC | 52,522 | $400.8 萬 | 0.00% | −80,833−60.6% | 減碼 |
| HRT Financial LP | 47,624 | $366.9 萬 | 0.01% | +47,624 | 新進 |
| California Public Employees Retirement System | 46,784 | $360.5 萬 | 0.00% | −13,088−21.9% | 減碼 |
| Thomist Capital Management, LP | 46,200 | $355.8 萬 | 1.11% | −25,400−35.5% | 減碼 |
| Schonfeld Strategic Advisors LLC | 45,990 | $354.4 萬 | 0.02% | +35,101+322.4% | 加碼 |
| Bank of Montreal | 45,165 | $348.0 萬 | 0.00% | −185,857−80.4% | 減碼 |
| Journey Advisory Group, LLC | 45,072 | $347.3 萬 | 0.26% | +230+0.5% | 加碼 |
| Retirement Systems of Alabama | 40,315 | $310.7 萬 | 0.01% | −436−1.1% | 減碼 |
| Wedge Capital Management L L P | 39,375 | $303.4 萬 | 0.05% | −93,026−70.3% | 減碼 |
| Legal & General Group Plc | 36,632 | $282.3 萬 | 0.00% | −38,447−51.2% | 減碼 |
| CI Private Wealth, LLC | 33,026 | $254.5 萬 | 0.00% | +24,061+268.4% | 加碼 |
| Cubist Systematic Strategies, LLC | 31,396 | $241.9 萬 | 0.03% | +31,396 | 新進 |
| Aquatic Capital Management LLC | 29,130 | $224.5 萬 | 0.04% | +29,130 | 新進 |
| Amundi | 26,773 | $218.7 萬 | 0.00% | −42,898−61.6% | 減碼 |
| Comerica Bank | 28,262 | $217.8 萬 | 0.01% | −6,071−17.7% | 減碼 |
| Manufacturers Life Insurance Company, The | 28,080 | $216.4 萬 | 0.00% | −54−0.2% | 減碼 |