Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 3 U.S. retirement plans report holding Vanguard Inst Index Inst in their Schedule of Assets, totaling $495.0M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
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| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | HOWMET AEROSPACE INC. HOWMET AEROSPACE SAVINGS PLANS MASTER TRUST | PITTSBURGH PA | — | $2.0B | $249.4M |
| 2 | HAWAIIAN ELECTRIC INDUSTRIES, INC. RETIREMENT PLAN FOR EMPLOYEES OF HAWAIIAN ELECTRIC INDUSTRIES, INC. AND PARTICIPATING SUBSIDIARIES | HONOLULU HI | 2,139 | $1.9B | $237.4M |
| 3 | BOARD OF TRUSTEES SHEETMETAL WORKERS LOCAL 91 ANNUITY PLAN |
ROCK ISLAND IL |
| 648 |
| $176.5M |
| $8.2M |