Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 19 U.S. retirement plans report holding Westlake Corp in their Schedule of Assets, totaling $8.7M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | PRINCIPAL FINANCIAL GROUP, INC. PRINCIPAL CASH BALANCE PLAN | DES MOINES IA | 12,410 | $1.5B | $2.9M |
| 2 | NOKIA OF AMERICA CORPORATION NOKIA SAVINGS/401(K) PLAN | MURRAY HILL NJ | 6,331 | $9.8B | $2.4M |
| 3 | PROLOAN BOND FUND, LLC PROLOAN BOND FUND, LLC |
RICHMOND VA |
| — |
| $1.3B |
| $872K |
| 4 | HARTFORD FIRE INSURANCE COMPANY THE HARTFORD INVESTMENT AND SAVINGS PLAN | HARTFORD CT | 18,645 | $7.2B | $596K |
| 5 | UNITED PARCEL SERVICE OF AMERICA, INC. UPS GROUP TRUST | ATLANTA GA | — | $42.9B | $591K |
| 6 | RTX CORPORATION RTX MASTER RETIREMENT TRUST | FARMINGTON CT | — | $42.1B | $315K |
| 7 | CELANESE AMERICAS LLC CELANESE AMERICAS RETIREMENT PENSION PLAN | IRVING TX | 976 | $1.9B | $295K |
| 8 | TRUIST FINANCIAL CORPORATION TRUIST FINANCIAL CORPORATION PENSION PLAN | CHARLOTTE NC | 33,167 | $14.7B | $231K |
| 9 | I.U.O.E. LOCAL 132 PENSION FUND I.U.O.E. LOCAL 132 PENSION FUND | HUNTINGTON WV | 1,524 | $559.3M | $162K |
| 10 | HALLMARK CARDS, INC. MASTER TRUST, STATE STREET BANK & TRUST, TRUSTEE HALLMARK CARDS INCORPORATED MASTER TRUST DOMESTIC LARGE CAP VALUE FUND | KANSAS CITY MO | — | $91.3M | $117K |
