Section 403(b) Plan of the John D. and Catherine T. Macarthur Foundation

What the Filing Says About Section 403(b) Plan of the John D. and Catherine T. Macarthur Foundation

Section 403(b) Plan of the John D. and Catherine T. Macarthur Foundation is a 401(k) retirement plan sponsored by John D. & Catherine T. Macarthur Foundation, headquartered in Illinois. As of the 2024 Form 5500 filing, the plan reports $49M in total end-of-year assets and covers 190 participants across the Other Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 237093598, and the plan has been effective since 2022-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $43M at the beginning of 2024 to $49M at year-end — a gain of 12.6%. Net assets (after liabilities) closed the year at $49M, with reported net income of $5M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.