Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 413 U.S. retirement plans report holding Vanguard Mid-cap Index Admiral in their Schedule of Assets, totaling $471.5M 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 | DAVENPORT & COMPANY LLC DAVENPORT & COMPANY LLC PROFIT SHARING PLAN | RICHMOND VA | 510 | $416.4M | $25.0M |
| 2 | ONEONCOLOGY, LLC ONEONCOLOGY, LLC ONEREWARDS RETIREMENT PLAN | NASHVILLE TN | 7,980 | $584.7M | $20.5M |
| 3 | RESIDEO TECHNOLOGIES, INC. RESIDEO TECHNOLOGIES, INC. 401(K) PLAN |
SCOTTSDALE AZ |
| 3,141 |
| $277.1M |
| $13.1M |
| 4 | MARINER WEALTH ADVISORS, LLC MARINER WEALTH ADVISORS, LLC 401(K) PLAN | OVERLAND PARK KS | 1,870 | $278.3M | $8.7M |
| 5 | VAN ANDEL RESEARCH INSTITUTE VAN ANDEL INSTITUTE RETIREMENT SAVINGS PLAN | GRAND RAPIDS MI | 506 | $115.3M | $8.2M |
| 6 | PINE REST CHRISTIAN MENTAL HEALTH SERVICES PINE REST CHRISTIAN MENTAL HEALTH SERVICES SAVINGS AND RETIREMENT PLAN | GRAND RAPIDS MI | 2,040 | $116.1M | $7.4M |
| 7 | CARDIOLOGY ASSOCIATES OF MOBILE, INC. CARDIOLOGY ASSOCIATES OF MOBILE, INC. 401(K) PROFIT SHARING PLAN | MOBILE AL | 270 | $85.8M | $7.4M |
| 8 | BD OF TRUSTEES - IBEW LOCAL UNION NO. 873 INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS LOCAL UNION 873 RETIREMENT PLAN AND TRUST | KOKOMO IN | 562 | $80.2M | $7.2M |
| 9 | THE COLONY GROUP, LLC THE COLONY GROUP, LLC 401(K) PROFIT SHARING PLAN | BOSTON MA | 551 | $269.5M | $7.1M |
| 10 | PILOT TRAVEL CENTERS LLC PILOT TRAVEL CENTERS LLC 401(K) PLAN | KNOXVILLE TN | 29,888 | $506.9M | $6.5M |
