Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MassMutual Mass Mutual Mid Cap Growth Fund Service Class N/A in their Schedule of Assets, totaling $11.0M 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 | CENTIMARK CORPORATION CENTIMARK CORPORATION 401(K) PLAN | CANONSBURG PA | 2,552 | $239.2M | $11.0M |
