Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding William Blair & Company William Blair Large Cap Growth in their Schedule of Assets, totaling $962K 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 | ALLIANCE COLLECTION AGENCIES, INC. ALLIANCE COLLECTION AGENCIES, INC. 401(K) PLAN | MARSHFIELD WI | 121 | $6.5M | $962K |
