Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding MassMutual MassMutual Select SC Gr Eq I # in their Schedule of Assets, totaling $83K in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
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| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | PROTOTEK HOLDINGS, LLC PROTOTEK GROUP 401(K) PLAN | CONTOOCOOK NH | 238 | $8.5M | $47K |
| 2 | MUNICIPAL EMPLOYEES CREDIT UNION OF BALTIMORE MUNICIPAL EMPLOYEES CREDIT UNION OF BALTIMORE DEFINED CONTRIBUTION PLAN | BALTIMORE MD | 294 | $28.2M | $36K |
