Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding Principal Life Insurance Company Mid-Cap Separate Account Z in their Schedule of Assets, totaling $15.8M 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 | PROASSURANCE GROUP SAVINGS AND RETIREMENT PLAN PROASSURANCE GROUP SAVINGS AND RETIREMENT PLAN | — | 1,037 | $370.6M | $15.3M |
| 2 | AMERICAN NICKELOID COMPANY AMERICAN NICKELOID COMPANY 401(K) PERU UNION SALARY DEFERRAL PLAN | PERU IL | 123 | $8.1M | $504K |
