401(k) · DOL Form 5500 · 2023

Munson Healthcare 401(k) Plan

Data updated 2026-07-24

$107M
Total assets
8,421
Participants
92nd
Percentile by assets
$12,720
Avg per participant

Official DOL plan name: Munson 401(k) Plan · Sponsored by Munson Healthcare · Michigan · Healthcare & Social Assistance

$107M in assets, 8,421 participants

Munson Healthcare's Munson 401(k) Plan reported $107M in total assets and 8,421 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • 92nd percentile by assets (of 126,618 plans)

What the 2023 filing shows

Munson 401(k) Plan holds $107M for 8,421 participants - about $12,720 per participant, in the top 10% of all filed plans by assets, up 20.5% over the 2023 plan year.

$107M
total plan assets (2023 EOY)
8,421
covered participants
92nd
percentile by assets (of 126,618 plans)
$12,720
avg assets per participant
State
Industry
Healthcare & Social Assistance

401(k) · DOL Form 5500 · 2023

What the Filing Says About Munson 401(k) Plan

Munson 401(k) Plan is a 401(k) retirement plan sponsored by Munson Healthcare, headquartered in Michigan. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $107M in total end-of-year assets and covers 8,421 participants across the Healthcare & Social Assistance industry. The sponsor's EIN on file with the U.S. Department of Labor is 382640544, and the plan has been effective since 1997-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $89M at the beginning of 2023 to $107M at year-end - up 20.5%. Net assets (after liabilities) closed the year at $107M, with reported net income of $18M 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.

Across the 3 plan years Munson Healthcare has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $797M to $981M, a gain of 23.1%, while reported participants moved from 17,208 to 17,613 (+2.4%). The strongest year on file by total sponsor assets was 2024 at $981M; the softest was 2022 at $797M. Year-by-year, sponsor-wide filings show: 2022 - $797M in assets across 3 plans covering 17,208 participants; 2023 - $908M in assets across 3 plans covering 17,607 participants; 2024 - $981M in assets across 3 plans covering 17,613 participants.

By assets, Munson 401(k) Plan outranks 92% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.1x the national average plan size of $100M and 730 average participants.

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.

How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Munson 401(k) Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2023)

Total Assets (Beginning of Year)$89M
Total Assets (End of Year)$107M
Net Assets (End of Year)$107M
Net Income$18M
Plan Type401(k)
Employer EIN382640544
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Munson Healthcare)

$700M$800M$900M$1,000M 202220232024 $797M $981M ▲ +23.1%
Total plan assets by year, all Munson Healthcare 401(k) plans on file
Year Plans Participants Total Assets
2022 3 17,208 $797M
2023 3 17,607 $908M
2024 3 17,613 $981M

Nearby 401(k) Plans in Michigan

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

Munson 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants

Munson 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. 020000400006000080000 -50510152025 Total assets ($B) Participants Munson 401(k) PlanGeneral Motors Retir…Ford Motor Co. Savin…The Dow Chemical Com…The General Motors P…Ford Motor Co. Tax-E…
Munson 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Munson 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How much money is in the Munson 401(k) Plan?
As of the 2023 Form 5500 filing, Munson 401(k) Plan holds $107M in total assets with 8,421 participants. It is sponsored by Munson Healthcare.
What type of plan is Munson 401(k) Plan?
Munson 401(k) Plan is a 401(k) plan. It has been effective since 1997-01-01. The plan is filed with the U.S. Department of Labor under EIN 382640544.
Who sponsors the Munson 401(k) Plan?
Munson 401(k) Plan is sponsored by Munson Healthcare, located in Michigan. The sponsor's EIN is 382640544 and the plan operates in the Healthcare & Social Assistance industry.
How did Munson 401(k) Plan perform in 2023?
Munson 401(k) Plan grew sharply - up 20.5% during 2023, moving from $89M to $107M in total assets. Net income was $18M.

What this filing means

Ways to act on Munson 401(k) Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 382640544.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.