Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 29 U.S. retirement plans report holding Vanguard Mid-Cap Index Fund Mutual Fund N/A in their Schedule of Assets, totaling $89.5M 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 | TRANSDIGM INC. TRANSDIGM INC. 401(K) PLAN | CLEVELAND OH | 9,035 | $1.5B | $43.6M |
| 2 | FIRST INTERSTATE BANCSYSTEM, INC. FIRST INTERSTATE BANCSYSTEM, INC. 401(K) PLAN | BILLINGS MT | 3,478 | $481.7M | $21.9M |
| 3 | HARBOR GROUP INC. HARBOR GROUP INC. 401(K) PLAN |
SIOUX CENTER IA |
| 1,560 |
| $141.5M |
| $6.9M |
| 4 | TREND MICRO, INCORPORATED TREND MICRO, INCORPORATED 401(K) RETIREMENT PLAN | IRVING TX | 937 | $222.8M | $4.0M |
| 5 | WASHINGTON TOWNSHIP MEDICAL GROUP, INC. WASHINGTON TOWNSHIP MEDICAL GROUP, INC. 401K PLAN | FREMONT CA | 89 | $57.5M | $2.5M |
| 6 | HURON AREA CENTER FOR INDEPENDENCE HURON AREA CENTER FOR INDEPENDENCE 403(B) PLAN | HURON SD | 220 | $16.2M | $1.2M |
| 7 | ARCHWAY MARKETING SERVICES, INC. ARCHWAY MARKETING SERVICES RETIREMENT SAVINGS PLAN | MAPLE GROVE MN | 639 | $59.9M | $1.1M |
| 8 | CLAAS OF AMERICA INC. CLAAS EMPLOYEES' SAVINGS PLAN | OMAHA NE | 365 | $52.9M | $1.1M |
| 9 | THE GREAT LAKES CONSTRUCTION CO. THE GREAT LAKES CONSTRUCTION CO. AND RELATED COMPANIES 401(K) RETIREMENT PLAN | HINCKLEY OH | 150 | $37.0M | $1.0M |
| 10 | WESTFIELD DISTRIBUTING (ND), INC. AGI 401(K) RETIREMENT PLAN | NAPERVILLE IL | 580 | $49.4M | $853K |
