401(k) · DOL Form 5500 · 2024

Aar Corp. 401(k) Plan

Data updated 2026-08-25

$557M
Total assets Above avg plan size
3,848
Participants Above avg headcount
97th
Percentile by assets National rank
$144,837
Avg per participant Above avg balance/head
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Official DOL plan name: Aar Corp. Retirement Savings Plan · Sponsored by Aar Corp. · Illinois · Transportation & Warehousing

$557M in assets, 3,848 participants

Aar Corp.'s Aar Corp. Retirement Savings Plan reported $557M in total assets and 3,848 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.

  • #3,168 in Transportation & Warehousing (3,299 peers)

Coverage in Illinois

Aar Corp. Retirement Savings Plan covers 3,848 participants in Illinois, 4.9x the typical Illinois plan (state average ~779 per filing). Assets: $557M.

#3,168
in Transportation & Warehousing (3,299 peers)
+14.4%
assets growth YoY
5.6×
vs typical plan assets (national mean)

Aar Corp. Retirement Savings Plan's outsized position by total assets

Aar Corp. Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$557,334,021 Top 3% higher than 97% of 123,620 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 2024

Aar Corp. Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Aar Corp. Retirement Savings Plan lands in the large band (3,848 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Aar Corp. Retirement Savings Plan reported participants rose from 2,912 in the plan year 2023 filing to 3,848 in the plan year 2024 filing.
  • Aar Corp. Retirement Savings Plan end-of-year assets rose from $487M in the plan year 2023 filing to $557M in the plan year 2024 filing.
  • Aar Corp. Retirement Savings Plan reported net income fell from $71M in the plan year 2023 filing to $66M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 362334820 · Aar Corp. PY 2024 · 401(k)

Aar Corp. Retirement Savings Plan · $557M · 3,848 · 97th

  • EIN $557M
  • EIN 3,848
  • EIN 97th
  • EIN 401(k)
  • EIN near Equity League 401(k) Plan
  • EIN ind #3168

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 Transportation & Warehousing retirement plans → · Plans in Illinois →

Aar Corp. Retirement Savings Plan in the asset neighbourhood

Liveramp Holdings, Inc. Retirement Savings PlanLiveramp Holdings, Inc. Reti…$558MAar Corp. Retirement Savings PlanAar Corp. Retirement Savings…$557MEquity League 401(k) Plan$557MSound Physicians 401(k) Plan$557MHeritage Group Retirement Savings PlanHeritage Group Retirement Sa…$557M
End-of-year total assets ($M) among Aar Corp. Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$487M
Net Assets (End of Year)$557M
Net Income$66M
Employer EIN362334820
Plan Effective Date1965-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Aar Corp.)

Sponsor-wide plan assets over time

All Aar Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$557M 24.096449577274093% vs 2022
2024 filing year
$400M$450M$500M$550M$600M 202220232024 $449M $557M ▲ +24.1%
Year Plans Participants Total Assets
2022 2 3,035 $449M
2023 2 3,232 $492M
2024 1 3,848 $557M

Nearby 401(k) Plans in Illinois

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

Aar Corp. Retirement Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Aar Corp. Retirement Savings Plan, Total assets ($B): 0.557334021 · Participants: 3848Aar Corp. Retirement Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Aar Corp. Retirement Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Aar Corp. Retirement Savings Plan side-by-side with 3 peers →

Aar Corp. Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Equity League 401(k) Plan in NY ($557M); by covered participants it is Merlin Entertainments Group US, LLC 401(k) Plan in FL (3,847 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($557M here).

Similar participant headcount

Nearest other-state filings by covered participants (3,848 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Aar Corp. Retirement Savings Plan assets move in 2024? ▼
Aar Corp. Retirement Savings Plan grew at a solid clip - up 14.4% during 2024, from $487M to $557M. Reported net income was $66M.
How have Aar Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Aar Corp.'s sponsor-wide assets grew 24.1%, from $449M to $557M.
Where does Aar Corp. Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Aar Corp. Retirement Savings 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 Aar Corp. Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Equity League 401(k) Plan in NY ($557M, 23,362 participants).
Which 401(k) plans cover a similar participant headcount to Aar Corp. Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Merlin Entertainments Group US, LLC 401(k) Plan in FL (3,847 participants, $71M in assets).

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 362334820.

Read our methodology - how this data is sourced, computed, and verified.

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