Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS MFS Research Fund Class R6 in their Schedule of Assets, totaling $952K 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 | COMMUNICATION TECHNOLOGY SERVICES, LLC CTS 401(K) PLAN | MARLBORO MA | 339 | $25.7M | $952K |
