Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MFS Investment Management Massachusetts Investors Trust R6 in their Schedule of Assets, totaling $47K 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 | IDORSIA CLINICAL DEVELOPMENT US INC. IDORSIA US 401(K) SAVINGS PLAN | CHERRY HILL NJ | 66 | $15.1M | $47K |
