Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding Blackrock Strategic Income Opportunity Mutual funds in their Schedule of Assets, totaling $477K 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 | MEDICAL MANAGEMENT RESOURCES, INC. MEDICAL MANAGEMENT RESOURCES INC 401K PROFIT SHARING PLAN | EAST SYRACUSE NY | 159 | $11.3M | $477K |
