Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 15 U.S. retirement plans report holding RTX Corporation Comstk in their Schedule of Assets, totaling $86.1M 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 | THE BOEING CO. AND CONSOLIDATED SUBSIDIARIES THE BOEING COMPANY EMPLOYEE SAVINGS PLANS MASTER TRUST INVESTMENT ACCOUNT | SEATTLE WA | — | $73.5B | $38.3M |
| 2 | L3HARRIS TECHNOLOGIES, INC. L3HARRIS RETIREMENT SAVINGS PLAN MASTER TRUST | MELBOURNE FL | — | $16.2B | $17.6M |
| 3 | MCMASTER-CARR SUPPLY COMPANY |
ELMHURST IL |
| 4,333 |
| $3.0B |
| $11.6M |
| 4 | AON CORPORATION AON SAVINGS PLAN | ATLANTA GA | 13,470 | $6.7B | $6.5M |
| 5 | EXXON MOBIL CORPORATION EXXONMOBIL PENSION PLAN | SPRING TX | 22,227 | $12.1B | $6.1M |
| 6 | METLIFE GROUP, INC. METLIFE 401(K) PLAN | BRIDGEWATER NJ | 14,863 | $8.3B | $2.7M |
| 7 | EXELON CORPORATION EXELON CORPORATION DCRP MASTER TRUST - PRIMARY | CHICAGO IL | — | $6.1B | $754K |
| 8 | S.C. JOHNSON & SON, INC. S.C. JOHNSON & SON, INC. RETIREE HEALTH CARE PLAN | RACINE WI | 1,029 | $398.9M | $744K |
| 9 | EXELON CORPORATION EXELON CORP PENSION MASTER TRUST- EQUITY | CHICAGO IL | — | $2.3B | $625K |
| 10 | EXELON CORPORATION EXELON CORPORATION HEALTH CARE PROGRAM | CHICAGO IL | 18,433 | $873.7M | $367K |
