Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Money Market Fund * Empower MassMutual US Government Money Market in their Schedule of Assets, totaling $256K 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 | IBEW LOCAL UNION 129 IBEW LOCAL 129 PROFIT SHARING ANNUITY PLAN | TROY MI | 335 | $52.5M | $256K |
