Mather401(k)
401(K) RETIREMENT PLAN FOR EMPLOYEES OF MATHER · EVANSTON, IL · plan year 2025
Peer grade: A- · admin costs + employer contributions vs same-size plans · how grading works
Mather reported $30,750 in plan administrative expenses for 2025: 0.05% of average plan assets, lower than ~75% of peers. Employer contributions averaged $4,252 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.
Across the 3 years on file its reported administrative ratio fell from 0.12% to 0.05%. The plan sits in the $50M–$250M size bracket, benchmarked here against 605 comparable plans and shown alongside other health care & social assistance employers. By assets it is the 707th-largest of 3,702 plans among Illinois employers on file, and the 1,411th of 11,911 in health care & social assistance. In 2025, employees put in $1.29 for every $1.00 the employer contributed; active participation has grown from 515 to 743 since 2022.
Mather's 2025 employer contribution ran above the $4,093 median for plans its size. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.
Annual cost at the plan's reported 2025 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.
Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.
Why are you looking at this plan?
Source: U.S. Department of Labor, Form 5500 series, EIN 362233542 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.