Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Vanguard Extended Market Idx Inst Registered Investment Company in their Schedule of Assets, totaling $13.3M 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 | ST. LAWRENCE UNIVERSITY ST. LAWRENCE UNIVERSITY 403(B) RETIREMENT PLAN | CANTON NY | 707 | $345.6M | $13.3M |
