Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding American Century AM Century Small Cap Growth R6 in their Schedule of Assets, totaling $995K 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 | INNOSPEC, INC. INNOSPEC 401(K) AND PROFIT SHARING PLAN | ENGLEWOOD CO | 781 | $116.5M | $867K |
| 2 | PORTER HEDGES LLP PORTER HEDGES SALARY DEFERRAL 401(K) PLAN | HOUSTON TX | 90 | $46.8M | $127K |
