Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding Vanguard Institutional Index 1 in their Schedule of Assets, totaling $3.1M 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 | CENTRAL FARM SERVICE CENTRAL FARM SERVICE 401(K) PLAN | TRUMAN MN | 300 | $41.8M | $2.2M |
| 2 | GUAM XRAY DBA GUAM RADIOLOGY CONSULTANTS GUAM RADIOLOGY CONSULTANTS 401(K) RETIREMENT SAVINGS PLAN | TAMUNING GU | 151 | $3.1M | $853K |
