Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Massachusetts Mutual Life Insurance Company MassMutual Disciplined Gr R3 in their Schedule of Assets, totaling $245K 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 | WINDBER MEDICAL CENTER WINDBER MEDICAL CENTER 403(B) PLAN | WINDBER PA | 526 | $17.5M | $245K |
