Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding MassMutual MassMutual Mid Cap Growth 1 in their Schedule of Assets, totaling $61K 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 | MANNED SPACE FLIGHT EDUCATION FOUNDATION, INC. MANNED SPACE FLIGHT EDUCATION FOUNDATION 403(B) PLAN | HOUSTON TX | 407 | $6.6M | $61K |
