Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Mass Mutual Premier U.S. Government Money Market in their Schedule of Assets, totaling $261K 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 | UNIVERSAL SERVICES OF AMERICA, LP ALLIED UNIVERSAL 401(K) PLAN | IRVINE CA | 226,026 | $681.5M | $261K |
