Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding Vanguard Index 500 Fund # in their Schedule of Assets, totaling $4.2M 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 | IMPERIAL CLINICAL RESEARCH SERVICES, LLC IMPERIAL CLINICAL RESEARCH SERVICES, LLC RETIREMENT PROGRAM | GRAND RAPIDS MI | 78 | $24.0M | $4.2M |
| 2 | BIOSYNTH INTERNATIONAL BIOSYNTH INTERNATIONAL 401(K) PLAN | GARDNER MA | 97 | $4.7M | $65K |
