Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Principal Mid Cap S&P 400 Index I Registered Investment Companies - Mutual Funds in their Schedule of Assets, totaling $176K 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 | CORPORATE MAILINGS INC CORPORATE MAILINGS INC. 401(K) PROFIT SHARING PLAN | WEST CALDWELL NJ | 224 | $14.0M | $176K |
