Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 3 U.S. retirement plans report holding Fidelity Management Trust Company Fidelity Treasury-Only Money Market Fund in their Schedule of Assets, totaling $4.4M 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 | ROHM SEMICONDUCTOR USA, LLC. ROHM SEMICONDUCTOR USA, LLC SHARED SAVINGS PLAN | SAN DIEGO CA | 144 | $72.5M | $2.6M |
| 2 | MIDWEST GAMING & ENTERTAINMENT, LLC MIDWEST GAMING & ENTERTAINMENT, LLC 401(K) PLAN | DES PLAINES IL | 1,852 | $73.9M | $1.8M |
| 3 | BEAUMONT HEALTH |
SOUTHFIELD MI |
| 1,367 |
| $48.8M |
| $65K |
