Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 30 U.S. retirement plans report holding Vanguard Vanguard Mid-cap Growth Index Adm in their Schedule of Assets, totaling $13.4M 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 | SOUTH NASSAU COMMUNITIES HOSPITAL SOUTH NASSAU COMMUNITIES HOSPITAL EMPLOYEE DEFINED CONTRIBUTION RETIREMENT PLAN | OCEANSIDE NY | 4,084 | $358.6M | $2.5M |
| 2 | MICHAEL BEST AND FRIEDRICH, LLP MICHAEL BEST 401K PLAN | MILWAUKEE WI | 729 | $321.2M | $2.4M |
| 3 | LMN ARCHITECTS LLP |
SEATTLE WA |
| 122 |
| $58.3M |
| $1.4M |
| 4 | YORKTOWN SYSTEMS GROUP YORKTOWN SYSTEMS GROUP 401(K) PLAN | HUNTSVILLE AL | 458 | $18.1M | $892K |
| 5 | GREEN STREET ADVISORS, LLC, A DELAWARE LIMITED LIABILITY COMPANY GREEN STREET ADVISORS RETIREMENT SAVINGS PLAN | NEWPORT BEACH CA | 253 | $40.7M | $671K |
| 6 | ST. MARY'S HEALTHCARE SYSTEM FOR CHILDREN, INC. ST. MARY'S HEALTHCARE SYSTEM FOR CHILDREN, INC. 403(B) RETIREMENT PLAN | UNIONDALE NY | 1,191 | $108.4M | $659K |
| 7 | K. WEST GROUP, LLC KWEST GROUP, LLC 401(K) PLAN | PERRYSBURG OH | 289 | $21.5M | $616K |
| 8 | ISLAND PEER REVIEW ORGANIZATION, INC. RETIREMENT PLAN FOR EMPLOYEES OF ISLAND PEER REVIEW ORGANIZATION, INC. | LAKE SUCCESS NY | 311 | $55.0M | $606K |
| 9 | UNITY COLLEGE UNITY ENVIRONMENTAL UNIVERSITY DC RETIREMENT PLAN | NEW GLOUCESTER ME | 242 | $20.0M | $561K |
| 10 | FULTON COUNTY HEALTH CENTER FULTON COUNTY HEALTH CENTER TAX DEFERRED ANNUITY PLAN | WAUSEON OH | 906 | $33.6M | $466K |
