Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Vanguard Retirement Trust 500 Index Admiral in their Schedule of Assets, totaling $2.4M 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 | MRO CORPORATION MRO CORPORATION 401(K) PLAN | NORRISTOWN PA | 2,957 | $27.7M | $2.4M |
