Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Columbia Strategic Income A (COSIX) Mutual Fund in their Schedule of Assets, totaling $257K 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 | ARTHUR J. GALLAGHER (ILLINIOS), LLC. ARTHUR J. GALLAGHER & CO. EMPLOYEES SAVINGS AND THRIFT PLAN | ROLLING MEADOWS IL | 23,895 | $3.9B | $257K |
