Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 660 U.S. retirement plans report holding Vanguard: Mid Cap Index Fund in their Schedule of Assets, totaling $2.0B in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | BOARD OF TRUSTEES OF THE DEFERRED SALARY PLAN OF THE ELECTRICAL IND DEFERRED SALARY PLAN OF THE ELECTRICAL INDUSTRY | FLUSHING NY | 23,406 | $8.0B | $219.9M |
| 2 | COMERICA INCORPORATED COMERICA INCORPORATED PREFERRED SAVINGS PLAN | DALLAS TX | 7,885 | $2.0B | $82.0M |
| 3 | BOARD OF TRUSTEES OF MID-AMERICA CARP REG COUNCIL SUPPLEMENTAL RETIREM |
CHICAGO IL |
| 16,383 |
| $2.0B |
| $74.3M |
| 4 | CC SERVICES, INC. COUNTRY/ IAA 401(K) PLAN | BLOOMINGTON IL | 3,688 | $1.1B | $63.8M |
| 5 | BROWN & BROWN, INC. BROWN & BROWN, INC EMPLOYEE SAVINGS PLAN | DAYTONA BEACH FL | 12,128 | $2.0B | $58.2M |
| 6 | PLUMBERS LOCAL UNION NO. 1 EMPLOYEE 401(K) SAVINGS PLAN PLUMBERS LOCAL UNION NO. 1 EMPLOYEE 401(K) SAVINGS PLAN | LONG ISLAND CITY NY | 5,443 | $1.1B | $48.9M |
| 7 | SNAP-ON INCORPORATED SNAP-ON INCORPORATED 401K SAVINGS PLAN | KENOSHA WI | 6,517 | $1.1B | $48.5M |
| 8 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION WABTEC SAVINGS PLAN | PITTSBURGH PA | 11,817 | $1.9B | $47.7M |
| 9 | GENERAL RE CORPORATION EMPLOYEE SAVINGS AND STOCK OWNERSHIP PLAN OF GENERAL RE CORP AND ITS DOMESTIC SUBSIDIARIES | STAMFORD CT | 1,120 | $1.7B | $43.5M |
| 10 | TRAPEZE SOFTWARE GROUP, INC. CONSTELLATION SOFTWARE (U.S.A.) INC. RETIREMENT SAVINGS PLAN | ROSEMONT IL | 12,026 | $1.4B | $39.3M |
