Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding MARSH MCLENNAN COS 5.700% 9/15/53 in their Schedule of Assets, totaling $4.3M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | ONE GAS, INC. ONE GAS, INC. RETIREMENT PLAN | TULSA OK | 599 | $726.1M | $3.8M |
| 2 | ONE GAS, INC. ONE GAS, INC. RETIREE HEALTH AND WELFARE PLAN | TULSA OK | 0 | $176.3M | $451K |
