WESTLAKE CORP (WLK) — Institutional Holders, Q2 2026 (page 3)
362 institutional investment managers reported a WLK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
WLK 13F holders ranked 201–300 of 362
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | CAPITAL INTERNATIONAL LTD#201 · 5,238 sh | 5,238 | $382.4K | 0.01% | -86.0% |
| 202 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#202 · 5,225 sh | 5,225 | $381.0K | — | +26.1% |
| 203 | Y-Intercept (Hong Kong) Ltd#203 · 5,128 sh | 5,128 | $374.3K | — | New |
| 204 | MAI Capital Management#204 · 5,077 sh | 5,077 | $370.6K | <0.01% | +211.3% |
| 205 | Pathstone#205 · 5,038 sh | 5,038 | $367.7K | <0.01% | +1.6% |
| 206 | Centiva Capital#206 · 5,037 sh | 5,037 | $367.7K | <0.01% | New |
| 207 | Sanctuary Advisors#207 · 4,985 sh | 4,985 | $363.9K | <0.01% | +52.4% |
| 208 | Aquatic Capital Management#208 · 4,884 sh | 4,884 | $356.5K | 0.01% | New |
| 209 | Scientech Research#209 · 4,813 sh | 4,813 | $351.3K | 0.28% | New |
| 210 | Daiwa Securities Group#210 · 4,785 sh | 4,785 | $349.3K | <0.01% | New |
| 211 | CAPSTONE INVESTMENT ADVISORS#211 · 4,721 sh | 4,721 | $344.6K | <0.01% | -96.5% |
| 212 | Tower Research Capital (TRC)#212 · 4,691 sh | 4,691 | $342.4K | <0.01% | +245.9% |
| 213 | Farringdon Capital, Ltd.#213 · 4,583 sh | 4,583 | $334.6K | 0.17% | New |
| 214 | GUGGENHEIM CAPITAL#214 · 4,374 sh | 4,374 | $319.3K | <0.01% | +6.2% |
| 215 | Jain Global#215 · 4,093 sh | 4,093 | $298.8K | <0.01% | New |
| 216 | 111 Capital#216 · 4,081 sh | 4,081 | $297.9K | 0.05% | New |
| 217 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#217 · 4,031 sh | 4,031 | $294.3K | <0.01% | New |
| 218 | Hartree Partners#218 · 4,000 sh | 4,000 | $292.0K | 0.06% | -7.0% |
| 219 | CIBC Asset Management#219 · 3,977 sh | 3,977 | $290.3K | <0.01% | 0.0% |
| 220 | XPONANCE#220 · 3,928 sh | 3,928 | $286.7K | <0.01% | -1.5% |
| 221 | Focus Partners Advisor Solutions#221 · 3,912 sh | 3,912 | $285.6K | <0.01% | New |
| 222 | ROTHSCHILD INVESTMENT#222 · 3,892 sh | 3,892 | $284.1K | 0.01% | +8180.9% |
| 223 | Merit Financial Group#223 · 3,859 sh | 3,859 | $281.7K | <0.01% | New |
| 224 | RMB Capital Management#224 · 3,841 sh | 3,841 | $280.4K | <0.01% | New |
| 225 | SRS Capital Advisors#225 · 3,773 sh | 3,773 | $275.4K | <0.01% | +1526.3% |
| 226 | Pacer Advisors#226 · 3,756 sh | 3,756 | $274.0K | <0.01% | -2.3% |
| 227 | EVERGREEN CAPITAL MANAGEMENT#227 · 3,651 sh | 3,651 | $266.5K | — | 0.0% |
| 228 | Core Capital Management & Research#228 · 3,339 sh | 3,339 | $263.5K | 0.14% | — |
| 229 | AIGEN INVESTMENT MANAGEMENT#229 · 3,496 sh | 3,496 | $255.2K | 0.07% | New |
| 230 | GAMCO INVESTORS, ET AL#230 · 3,491 sh | 3,491 | $254.8K | <0.01% | 0.0% |
| 231 | Cetera Investment Advisers#231 · 3,437 sh | 3,437 | $250.9K | <0.01% | -12.3% |
| 232 | NorthCrest Asset Manangement#232 · 3,214 sh | 3,214 | $239.4K | — | New |
| 233 | State of Alaska, Department of Revenue#233 · 3,264 sh | 3,264 | $238.0K | — | -2.7% |
| 234 | Capital International#234 · 3,221 sh | 3,221 | $235.1K | <0.01% | -84.9% |
| 235 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C.#235 · 3,072 sh | 3,072 | $224.3K | 0.01% | New |
| 236 | Allworth Financial#236 · 3,054 sh | 3,054 | $222.9K | <0.01% | +79.5% |
| 237 | Claret Asset Management#237 · 3,026 sh | 3,026 | $221.0K | 0.02% | +0.6% |
| 238 | Integrated Wealth Concepts#238 · 2,960 sh | 2,960 | $216.1K | <0.01% | +3.6% |
| 239 | Odyssean#239 · 2,903 sh | 2,903 | $211.9K | 0.03% | 0.0% |
| 240 | Bull Harbor Capital#240 · 2,867 sh | 2,867 | $209.3K | 0.04% | New |
| 241 | First Eagle Investment Management#241 · 2,835 sh | 2,835 | $207.0K | <0.01% | -60.2% |
| 242 | Qsemble Capital Management#242 · 2,814 sh | 2,814 | $205.4K | 0.03% | New |
| 243 | HB Wealth Management#243 · 2,768 sh | 2,768 | $202.1K | — | New |
| 244 | Bayforest Capital Ltd#244 · 2,728 sh | 2,728 | $199.1K | 0.18% | New |
| 245 | SECURIAN ASSET MANAGEMENT#245 · 2,503 sh | 2,503 | $194.3K | <0.01% | +4.2% |
| 246 | FEDERATED HERMES#246 · 2,574 sh | 2,574 | $187.9K | <0.01% | -99.0% |
| 247 | Virtus Investment Advisers#247 · 2,505 sh | 2,505 | $182.9K | 0.04% | +44.3% |
| 248 | Lloyd Advisory Services#248 · 2,472 sh | 2,472 | $180.4K | 0.07% | New |
| 249 | Federation des caisses Desjardins du Quebec#249 · 2,272 sh | 2,272 | $165.9K | <0.01% | +14.2% |
| 250 | Caitong International Asset Management , Ltd#250 · 2,253 sh | 2,253 | $164.5K | 0.02% | New |
| 251 | CoreFirst Bank#251 · 2,195 sh | 2,195 | $160.2K | 0.08% | 0.0% |
| 252 | DEUTSCHE BANK AG\#252 · 2,169 sh | 2,169 | $158.3K | 0.00% | -8.5% |
| 253 | US BANCORP \DE\#253 · 1,979 sh | 1,979 | $144.5K | <0.01% | -8.8% |
| 254 | Advisors Asset Management#254 · 1,949 sh | 1,949 | $142.3K | <0.01% | -65.5% |
| 255 | HANTZ FINANCIAL SERVICES#255 · 1,945 sh | 1,945 | $142.0K | <0.01% | -10.7% |
| 256 | Mitsubishi UFJ & Banking#256 · 1,723 sh | 1,723 | $125.8K | <0.01% | New |
| 257 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#257 · 1,704 sh | 1,704 | $124.0K | <0.01% | 0.0% |
| 258 | Kimelman & Baird#258 · 1,500 sh | 1,500 | $109.5K | <0.01% | 0.0% |
| 259 | PNC FINANCIAL SERVICES GROUP#259 · 1,270 sh | 1,270 | $92.7K | 0.00% | -16.6% |
| 260 | IFP Advisors#260 · 1,171 sh | 1,171 | $85.5K | — | New |
| 261 | SIGNATUREFD#261 · 1,160 sh | 1,160 | $84.7K | — | +1.0% |
| 262 | Essential Partners#262 · 1,096 sh | 1,096 | $80.0K | — | New |
| 263 | Transamerica Financial Advisors#263 · 1,095 sh | 1,095 | $80.0K | <0.01% | -15.8% |
| 264 | Sterling Capital Management#264 · 991 sh | 991 | $72.3K | — | -11.7% |
| 265 | EverSource Wealth Advisors#265 · 961 sh | 961 | $70.2K | <0.01% | -30.0% |
| 266 | Nykredit A/S#266 · 948 sh | 948 | $69.2K | <0.01% | — |
| 267 | Compagnie Lombard Odier SCmA#267 · 860 sh | 860 | $62.8K | <0.01% | 0.0% |
| 268 | Parallel Advisors#268 · 695 sh | 695 | $50.7K | <0.01% | -16.3% |
| 269 | STRS OHIO#269 · 695 sh | 695 | $50.7K | <0.01% | -13.0% |
| 270 | NewEdge Advisors#270 · 689 sh | 689 | $50.3K | <0.01% | New |
| 271 | Farther Finance Advisors#271 · 604 sh | 604 | $44.2K | — | +109.0% |
| 272 | EXCHANGE TRADED CONCEPTS#272 · 596 sh | 596 | $43.5K | <0.01% | +11.2% |
| 273 | JONES FINANCIAL COMPANIES LLLP#273 · 487 sh | 487 | $37.3K | 0.00% | +34.9% |
| 274 | GAMMA Investing#274 · 494 sh | 494 | $36.1K | — | -7.0% |
| 275 | BNP Paribas Asset Management Holding S.A.#275 · 461 sh | 461 | $33.7K | 0.00% | -13.8% |
| 276 | Rockefeller Capital Management L.P.#276 · 395 sh | 395 | $28.9K | 0.00% | -53.9% |
| 277 | Clearstead Advisors#277 · 376 sh | 376 | $27.4K | <0.01% | +1988.9% |
| 278 | NOMURA ASSET MANAGEMENT LTD#278 · 340 sh | 340 | $24.8K | <0.01% | -49.3% |
| 279 | UMB Bank, n.a.#279 · 301 sh | 301 | $22.0K | <0.01% | -3.5% |
| 280 | Versant Capital Management#280 · 284 sh | 284 | $20.7K | — | +181.2% |
| 281 | NISA INVESTMENT ADVISORS#281 · 284 sh | 284 | $20.7K | — | +53.5% |
| 282 | Quent Capital#282 · 253 sh | 253 | $18.5K | <0.01% | +6.3% |
| 283 | Deseret Mutual Benefit Administrators#283 · 248 sh | 248 | $18.1K | <0.01% | 0.0% |
| 284 | True Wealth Design#284 · 232 sh | 232 | $16.9K | — | +759.3% |
| 285 | MassMutual Private Wealth & , FSB#285 · 221 sh | 221 | $16.1K | — | -19.3% |
| 286 | Smartleaf Asset Management#286 · 213 sh | 213 | $15.9K | <0.01% | 0.0% |
| 287 | OSAIC#287 · 209 sh | 209 | $15.3K | 0.00% | +10.0% |
| 288 | NBC SECURITIES#288 · 194 sh | 194 | $14.2K | — | -3.0% |
| 289 | Spire Wealth Management#289 · 172 sh | 172 | $12.6K | <0.01% | 0.0% |
| 290 | CULLEN/FROST BANKERS#290 · 166 sh | 166 | $12.1K | <0.01% | +0.6% |
| 291 | BESSEMER GROUP#291 · 165 sh | 165 | $12.0K | 0.00% | +175.0% |
| 292 | Activest Wealth Management#292 · 140 sh | 140 | $10.2K | — | +6900.0% |
| 293 | Parkside Financial Bank#293 · 136 sh | 136 | $9.9K | — | +100.0% |
| 294 | HUNTINGTON NATIONAL BANK#294 · 121 sh | 121 | $8.8K | 0.00% | +1.7% |
| 295 | Covestor Ltd#295 · 112 sh | 112 | $8.0K | <0.01% | -79.3% |
| 296 | Eurizon Capital SGR S.p.A.#296 · 89 sh | 89 | $6.7K | 0.00% | -98.8% |
| 297 | PRIVATE NA#297 · 90 sh | 90 | $6.6K | — | 0.0% |
| 298 | Pinnacle Wealth Planning Services#298 · 80 sh | 80 | $5.8K | — | +37.9% |
| 299 | Private Wealth Management Group#299 · 79 sh | 79 | $5.8K | — | +119.4% |
| 300 | SJS Investment Consulting#300 · 75 sh | 75 | $5.5K | — | +240.9% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.