Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS MASS INV GROWTH STOCK R3 Registered Investment Company in their Schedule of Assets, totaling $3.0M 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 | ONE WORKPLACE L. FERRARI, LLC ONE WORKPLACE L. FERRARI 401(K) PLAN | SANTA CLARA CA | 866 | $100.1M | $3.0M |
