Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding American Century Mid-Cap Fund Mutual Fund in their Schedule of Assets, totaling $3K 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 | MARMEN ENERGY CO. MARMEN ENERGY CO. 401(K) PLAN | BRANDON SD | 240 | $10.1M | $3K |
