Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding William Blair Large Cap Growth R6 in their Schedule of Assets, totaling $2.4M 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 | HUMAN SERVICES CENTER 403(B) THRIFT PLAN OF HUMAN SERVICES CENTER | NEW CASTLE PA | 179 | $12.1M | $1.6M |
| 2 | THE CSM GROUP, INC. THE CSM GROUP, INC. SAVINGS PLAN | KALAMAZOO MI | 162 | $21.7M | $775K |
