401(k) · DOL Form 5500 · 2023

The Mather Group, LLC 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets
147
Participants Small participant base
61st
Percentile by assets National rank
$76,508
Avg per participant Below avg balance/head
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Official DOL plan name: The Mather Group 401(k) Plan · Sponsored by The Mather Group, LLC · Illinois · Finance & Insurance

$11M in assets, 147 participants

The Mather Group, LLC's The Mather Group 401(k) Plan reported $11M in total assets and 147 participants in its 2023 DOL Form 5500 filing, ranking in the 61st percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #4,069 in Finance & Insurance (8,869 peers)

Coverage in Illinois

The Mather Group 401(k) Plan covers 147 participants in Illinois, about 19% of the average Illinois filer (state average ~779 per filing). Assets: $11M.

#4,069
in Finance & Insurance (8,869 peers)
+45.9%
assets growth YoY

The Mather Group 401(k) Plan's mid-pack asset rank among Finance & Insurance and all filers

The Mather Group 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$11,246,650 Top 39% higher than 61% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

The Mather Group 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Mather Group 401(k) Plan sits mid-pack in the medium band (147 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Mather Group 401(k) Plan reported net income rose from $2M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • The Mather Group 401(k) Plan end-of-year assets rose from $8M in the plan year 2022 filing to $11M in the plan year 2023 filing.
  • The Mather Group 401(k) Plan reported participants rose from 122 in the plan year 2022 filing to 147 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 472381165 · The Mather Group, LLC PY 2023 · 401(k)

The Mather Group 401(k) Plan · $11M · 147 · 61st

  • PCT $11M
  • PCT 147
  • PCT 61st
  • PCT 401(k)
  • PCT near Partners Bancorp 401(k) Plan
  • PCT ind #4069

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Finance & Insurance retirement plans → · Plans in Illinois →

The Mather Group 401(k) Plan in the asset neighbourhood

The Mather Group 401(k) Plan$11MPartners Bancorp 401(k) Plan$11MPreferred Employer Plan Fbo Madwire, LLCPreferred Employer Plan Fbo …$11MHealth and Wellness Partners 401(k) PlanHealth and Wellness Partners…$11MGastro Care Partners 401(k) PlanGastro Care Partners 401(k) …$11M
End-of-year total assets ($M) among The Mather Group 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Illinois filing particulars

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$11M
Net Income$4M
Employer EIN472381165
Plan Effective Date2011-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Mather Group, LLC)

Sponsor-wide plan assets over time

All The Mather Group, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$16M 105.6888885659806% vs 2022
2024 filing year
$5M$10M$15M$20M 202220232024 $7.71M $15.9M ▲ +105.6%
Year Plans Participants Total Assets
2022 1 122 $8M
2023 1 147 $11M
2024 1 163 $16M

Nearby 401(k) Plans in Illinois

Peer 401(k) plans, same state, same plan type, ranked by total assets.

The Mather Group 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants The Mather Group 401(k) Plan, Total assets ($B): 0.01124665 · Participants: 147The Mather Group 401(k) PlanAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
The Mather Group 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants

The Mather Group 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Partners Bancorp 401(k) Plan in DE ($11M); by covered participants it is Chalmers Development Corporation Dba Spire Integrated Solutions 401(k) Plan in NE (147 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($11M here).

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did The Mather Group 401(k) Plan assets move in 2023?
The Mather Group 401(k) Plan surged - up 45.9% during 2023, from $8M to $11M. Reported net income was $4M.
How have The Mather Group, LLC plan assets changed over time?
Across 3 plan years on file (2022-2024), The Mather Group, LLC's sponsor-wide assets grew 105.7%, from $8M to $16M.
Which 401(k) plans are similar in size to The Mather Group 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Partners Bancorp 401(k) Plan in DE ($11M, 238 participants).
Which 401(k) plans cover a similar participant headcount to The Mather Group 401(k) Plan?
Among 401(k) plans in other states, the closest by covered participants is Chalmers Development Corporation Dba Spire Integrated Solutions 401(k) Plan in NE (147 participants, $7M in assets).