Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 10 U.S. retirement plans report holding Principal Life Insurance Company Principal Mid Cap S&P 400 Index in their Schedule of Assets, totaling $5.1M 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 | GEORGIA FARM BUREAU INC GEORGIA FARM BUREAU COMPANIES EMPLOYEE SAVINGS PLAN | MACON GA | 1,176 | $226.5M | $3.1M |
| 2 | MMR GROUP, INC. MMR GROUP, INC. PROFIT SHARING PLAN | BATON ROUGE LA | 6,778 | $85.8M | $1.2M |
| 3 | GREAT LAKES DENTAL TECHNOLOGIES LTD. GREAT LAKES DENTAL TECHNOLOGIES LTD. 401(K) SAVINGS PLAN |
TONAWANDA NY |
| 200 |
| $14.3M |
| $251K |
| 4 | ISS ACTION, INC. ISS ACTION, INC. 401(K) PLAN | PUNTA GORDA FL | 85 | $9.9M | $247K |
| 5 | DELAFIELD CORPORATION DELAFIELD CORPORATION 401(K) PROFIT SHARING PLAN & TRUST | DUARTE CA | 105 | $10.3M | $91K |
| 6 | TENICA AND ASSOCIATES LLC TENICA AND ASSOCIATES LLC 401(K) PLAN | CHANTILLY VA | 235 | $21.3M | $55K |
| 7 | HAMILTON HEALTH CENTER 401(K) EMPLOYEE BENEFIT PLAN OF HAMILTON HEALTH CENTER | HARRISBURG PA | 209 | $6.0M | $53K |
| 8 | NYC CHARTER HIGH SCHOOL FOR ARCHITECTURE, ENGINEERING & CONSTRUCTION NYC CHARTER HIGH SCHOOL FOR ARCHITECTURE, ENGINEERING & CONSTRUCTION INDUSTRIES 401(K) PLAN | BRONX NY | 143 | $3.0M | $37K |
| 9 | THE ACADEMY CHARTER SCHOOL THE ACADEMY CHARTER SCHOOL 401(K) PLAN | HEMPSTEAD NY | 811 | $14.1M | $15K |
| 10 | MAYCO MANUFACTURING, LLC MAYCO SAVINGS PLAN | BIRMINGHAM AL | 193 | $3.3M | $8K |
