Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 15 U.S. retirement plans report holding Vanguard Mid-Cap Growth Index Admiral Mutual funds in their Schedule of Assets, totaling $8.5M 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 | MARINEMAX, INC. MARINEMAX, INC. 401(K) PROFIT SHARING PLAN | OLDSMAR FL | 2,810 | $233.4M | $5.3M |
| 2 | AUTO-CHLOR SYSTEM OF WASHINGTON, INC. AUTO-CHLOR SYSTEM, INC. PROFIT SHARING AND 401(K) PLAN | MOUNTAIN VIEW CA | 942 | $90.7M | $1.0M |
| 3 | PROFESSIONAL BUILDING SYSTEMS, INC. |
MIDDLEBURG PA |
| 938 |
| $15.2M |
| $493K |
| 4 | SOCIETY HILL ANESTHESIA, P.C. SOCIETY HILL ANESTHESIA CONSULTANTS, P.C. 401(K) PLAN | PHILADELPHIA PA | 173 | $102.7M | $318K |
| 5 | MEDICAL MANAGEMENT RESOURCES, INC. MEDICAL MANAGEMENT RESOURCES INC 401K PROFIT SHARING PLAN | EAST SYRACUSE NY | 159 | $11.3M | $289K |
| 6 | SIMKINS-HALLIN, INC. SIMKINS-HALLIN, INC. 401(K) PLAN AND TRUST | BOZEMAN MT | 85 | $10.9M | $284K |
| 7 | FINE LINE HOMES, INC. FINE LINE HOMES, INC. RETIREMENT PLAN | HARRISBURG PA | 195 | $27.9M | $184K |
| 8 | BLAKEMAN STEEL, INC. BLAKEMAN STEEL, INC. PROFIT SHARING PLAN | FORT WORTH TX | 127 | $3.2M | $163K |
| 9 | ACTIVE CYBER LLC ACTIVE CYBER 401(K) PLAN | DALLAS TX | 114 | $5.4M | $154K |
| 10 | NORTHWEST COSMETIC LABORATORIE NORTHWEST COSMETIC LABORATORIE 401(K) PROFIT SHARING PLAN & TRUST | IDAHO FALLS ID | 593 | $6.6M | $56K |
