Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Vanguard S&P Mid-Cap 400 Index N/R in their Schedule of Assets, totaling $5.4M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | VALLEY MEDICAL FACILITIES, INC. HERITAGE VALLEY HEALTH SYSTEM 403(B) PLAN | MOON TOWNSHIP PA | 2,664 | $372.3M | $5.4M |
