Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS Investment Management Mid Cap Growth R3 Mutual Fund in their Schedule of Assets, totaling $1.0M 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 | R.H. WHITE CONSTRUCTION CO., INC. R.H. WHITE 401(K) PROFIT SHARING-PW PLAN | AUBURN MA | 520 | $70.4M | $1.0M |
