401(k) · DOL Form 5500 · 2024

Thompson Coburn LLP 401(k) Plan

Data updated 2026-08-11

$484M
Total assets: 774
Participants: 97th
Percentile by assets: $625,665
Avg per participant

Official DOL plan name: Thompson Coburn LLP 401(k) Profit Sharing Plan · Sponsored by Thompson Coburn LLP · Missouri · Professional & Technical Services

$484M in assets, 774 participants

Thompson Coburn LLP's Thompson Coburn LLP 401(k) Profit Sharing Plan reported $484M in total assets and 774 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.

97th percentile by assets (of 123,622 plans)
#19,762 in Professional & Technical Services (20,173 peers)

Where Thompson Coburn LLP 401(k) Profit Sharing Plan sits by assets

Thompson Coburn LLP 401(k) Profit Sharing Plan sits in the top 5% of all filed plans by assets, $484M for 774 participants (~$625,665/participant), up 12.0% in 2024.

$484M
total plan assets (2024 EOY): 774
covered participants: 97th
percentile by assets (of 123,622 plans): $625,665
avg assets per participant

Thompson Coburn LLP 401(k) Profit Sharing Plan end-of-year assets rose from $432M in the plan year 2023 filing to $484M in the plan year 2024 filing.
Thompson Coburn LLP 401(k) Profit Sharing Plan reported net income rose from $47M in the plan year 2023 filing to $52M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Missouri

Industry

Professional & Technical Services

Thompson Coburn LLP 401(k) Profit Sharing Plan vs the 2024 asset distribution

By assets, Thompson Coburn LLP 401(k) Profit Sharing Plan outranks 97% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 4.9x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)	$432M
Net Assets (End of Year)	$484M
Net Income	$52M
Employer EIN	430666662
Plan Effective Date	1984-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Thompson Coburn LLP)

Total plan assets by year, all Thompson Coburn LLP plans on file

Year	Plans	Participants	Total Assets
2022	1	776	$385M
2023	1	780	$432M
2024	1	774	$484M

Nearby 401(k) Plans in Missouri

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

Thompson Coburn LLP 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Missouri, assets vs. participants

Edward D. Jones & Co. Profit Sharing and 401(k) Plan $12.4B · 47,254
Bayer Corporation Savings and Retirement Plan $10.8B · 19,357
Emerson Savings Plan $7.4B · 8,315
Enterprise Holdings Retirement Savings Plan $6.5B · 72,024
Centene Management Corporation Retirement Plan $4.7B · 53,760

Compare Thompson Coburn LLP 401(k) Profit Sharin… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Thompson Coburn LLP 401(k) Profit Sharing Plan by total assets, not by location.

Magnit Global Solutions, Inc. and Subsidiaries 401(k) Employee Savings Plan (CA) $484M · 25,100
Buchanan Ingersoll & Rooney PC Retirement Savings Plan (PA) $484M · 790
Hmshost Hudson 401(k) Retirement Savings Plan (MD) $485M · 16,078
Toshiba Tec U.S. Employees' 401(k) Savings Plan (NC) $485M · 3,456

Frequently Asked Questions

How did Thompson Coburn LLP 401(k) Profit Sharing Plan assets move in 2024? ▼

Thompson Coburn LLP 401(k) Profit Sharing Plan grew at a solid clip - up 12.0% during 2024, from $432M to $484M. Reported net income was $52M.

How have Thompson Coburn LLP plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Thompson Coburn LLP's sponsor-wide assets grew 25.7%, from $385M to $484M.

Where does Thompson Coburn LLP 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼

Thompson Coburn LLP 401(k) Profit Sharing Plan ranks in the 97th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Thompson Coburn LLP 401(k) Profit Sharing Plan? ▼

Among 401(k) plans in other states, the closest by assets is Magnit Global Solutions, Inc. and Subsidiaries 401(k) Employee Savings Plan in CA ($484M, 25,100 participants).

Next read for Thompson Coburn LLP 401(k) Profit Sharin…

Scale reading

Ways to act on Thompson Coburn LLP 401(k) Profit Sharing Plan's numbers.

By total assets, Thompson Coburn LLP 401(k) Profit Sharing Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Missouri. Compare plans
Thompson Coburn LLP's sponsor-wide assets have grown 25.7% since 2022 across 3 plan years on file. More Professional & Technical Services plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 430666662.