401(k) · DOL Form 5500 · 2024

ACUITY 401(k) Plan

Data updated 2026-08-11

$639M
Total assets
1,608
Participants
98th
Percentile by assets
$397,466
Avg per participant
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Official DOL plan name: Acuity, a Mutual Insurance Company 401(k) Plan · Sponsored by ACUITY · Wisconsin · Finance & Insurance

$639M in assets, 1,608 participants

ACUITY's Acuity, a Mutual Insurance Company 401(k) Plan reported $639M in total assets and 1,608 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.

  • 98th percentile by assets (of 123,622 plans)
  • #8,199 in Finance & Insurance (8,549 peers)

Coverage in Wisconsin

Acuity, a Mutual Insurance Company 401(k) Plan covers 1,608 participants in Wisconsin, 2.9x the typical Wisconsin plan (state average ~563 per filing). Assets: $639M.

$639M
total plan assets (2024 EOY)
1,608
covered participants
98th
percentile by assets (of 123,622 plans)
$397,466
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Acuity, a Mutual Insurance Company 401(k) Plan end-of-year assets rose from $545M in the plan year 2023 filing to $639M in the plan year 2024 filing.
  • Acuity, a Mutual Insurance Company 401(k) Plan reported net income fell from $98M in the plan year 2023 filing to $94M in the plan year 2024 filing.
  • Acuity, a Mutual Insurance Company 401(k) Plan reported participants rose from 1,575 in the plan year 2023 filing to 1,608 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Participants vs Wisconsin filers

In Wisconsin, the average filing covers about 563 participants across 2,940 plans. Acuity, a Mutual Insurance Company 401(k) Plan reports 1,608 participants - 2.9x that state average ($639M EOY assets).

Wisconsin filing particulars

Total Assets (Beginning of Year)$545M
Net Assets (End of Year)$639M
Net Income$94M
Employer EIN390491540
Plan Effective Date1989-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (ACUITY)

$400M$500M$600M$700M 202220232024 $447M $639M ▲ +43.0%
Total plan assets by year, all ACUITY plans on file
Year Plans Participants Total Assets
2022 1 1,519 $447M
2023 1 1,575 $545M
2024 1 1,608 $639M

Nearby 401(k) Plans in Wisconsin

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

Acuity, a Mutual Insurance Company 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants

Acuity, a Mutual Insurance Company 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 051015 Total assets ($B) Participants Acuity, a Mutual Ins…Advocate Aurora Heal…Johnson Controls Ret…Fiserv 401(k) Saving…Kimberly-Clark Corpo…Rockwell Automation …
Acuity, a Mutual Insurance Company 401(k) Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Acuity, a Mutual Insurance Company 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did Acuity, a Mutual Insurance Company 401(k) Plan assets move in 2024?
Acuity, a Mutual Insurance Company 401(k) Plan grew sharply - up 17.3% during 2024, from $545M to $639M. Reported net income was $94M.
How have ACUITY plan assets changed over time?
Across 3 plan years on file (2022-2024), ACUITY's sponsor-wide assets grew 43.0%, from $447M to $639M.
Where does Acuity, a Mutual Insurance Company 401(k) Plan rank by assets among Form 5500 filers?
Acuity, a Mutual Insurance Company 401(k) Plan ranks in the 98th 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 Acuity, a Mutual Insurance Company 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Alliance Coal, LLC and Affiliates Profit Sharing and Savings Plan in OK ($639M, 3,575 participants).

Next read for Acuity, a Mutual Insurance Company 401(k…

Filing takeaways

Ways to act on Acuity, a Mutual Insurance Company 401(k) Plan's numbers.