Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Vanguard Fiduciary Trust Company Vanguard Institutional Index Inst N/R in their Schedule of Assets, totaling $711.3M 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 | MEMORIAL SLOAN KETTERING CANCER CENTER MEMORIAL SLOAN KETTERING CANCER CENTER RETIREMENT SAVINGS PLAN | NEW YORK NY | 23,511 | $6.4B | $711.3M |
