Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS Research R4 Mutual Fund in their Schedule of Assets, totaling $1.3M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | HPM CORPORATION HPM OCCUPATIONAL HEALTH SERVICES RETIREMENT PLAN | RICHLAND WA | 5 | $13.4M | $1.3M |
