Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS Massachusetts Investors Growth Stock R3 in their Schedule of Assets, totaling $48K 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 | CONCEPT REHAB, INC. CONCEPT REHAB, INC. 401(K) PLAN | TOLEDO OH | 577 | $31.8M | $48K |
