Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Vanguard Institutional Index Fund Inst'l Shares Mutual Fund a in their Schedule of Assets, totaling $10.4M 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 | PQ LLC PQ LLC. SAVINGS AND RETIREMENT PLAN | MALVERN PA | 303 | $72.9M | $10.4M |
