Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding American United Life Insurance Co. Principal Mid Cap S&P 400 IDX R3 in their Schedule of Assets, totaling $17K 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 | CITRON HYGIENE US CORP. CITRON HYGIENE US CORP. 401K PLAN | BILLERICA MA | 90 | $3.3M | $17K |
