401(k) · DOL Form 5500 · 2023
Arthur J. Gallagher (Illinios), LLC. 401(k) Plan
Data updated 2026-08-11
- $3.2B
- Total assets
- 20,416
- Participants
- 100th
- Percentile by assets
- $158,619
- Avg per participant
Official DOL plan name: Arthur J. Gallagher & Co. Employees Savings and Thrift Plan · Sponsored by Arthur J. Gallagher (Illinios), LLC. · Illinois · Finance & Insurance
$3.2B in assets, 20,416 participants
Arthur J. Gallagher (Illinios), LLC.'s Arthur J. Gallagher & Co. Employees Savings and Thrift Plan reported $3.2B in total assets and 20,416 participants in its 2023 DOL Form 5500 filing, ranking in the 100th 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.
- 100th percentile by assets (of 127,072 plans)
- #8,788 in Finance & Insurance (8,869 peers)
Coverage in Illinois
Arthur J. Gallagher & Co. Employees Savings and Thrift Plan covers 20,416 participants in Illinois, 26x the typical Illinois plan (state average ~779 per filing). Assets: $3.2B.
- $3.2B
- total plan assets (2023 EOY)
- 20,416
- covered participants
- 100th
- percentile by assets (of 127,072 plans)
- $158,619
- avg assets per participant
Where Arthur J. Gallagher & Co. Employees Savings and Thrift Plan sits by total assets
Arthur J. Gallagher & Co. Employees Savings and Thrift Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$3,238,355,508 Top 1% higher than 100% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Arthur J. Gallagher & Co. Employees Savings and Thrift Plan reported net income rose from -$350M in the plan year 2022 filing to $455M in the plan year 2023 filing.
- Arthur J. Gallagher & Co. Employees Savings and Thrift Plan end-of-year assets rose from $2.8B in the plan year 2022 filing to $3.2B in the plan year 2023 filing.
- Arthur J. Gallagher & Co. Employees Savings and Thrift Plan reported participants rose from 18,665 in the plan year 2022 filing to 20,416 in the plan year 2023 filing.
Participants vs Illinois filers
In Illinois, the average filing covers about 779 participants across 5,745 plans. Arthur J. Gallagher & Co. Employees Savings and Thrift Plan reports 20,416 participants - 26x that state average ($3.2B EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $2.8B |
|---|---|
| Net Assets (End of Year) | $3.2B |
| Net Income | $455M |
| Employer EIN | 362481781 |
| Plan Effective Date | 1966-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Arthur J. Gallagher (Illinios), LLC.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 19,846 | $3.0B |
| 2023 | 2 | 21,466 | $3.5B |
| 2024 | 2 | 24,229 | $4.2B |
Nearby 401(k) Plans in Illinois
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Arthur J. Gallagher & Co. Employees Savings and Thrift Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
- Accenture United States 401(k) Match Savings Plan $17.6B · 69,974
- State Farm 401(k) Savings Plan $16.9B · 60,246
- Abbott Laboratories Stock Retirement Plan $14.5B · 38,012
- United Airlines Pilot Retirement Account Plan $14.4B · 14,959
- Walgreens Retirement Savings Plan $13.4B · 235,331
Scale composition for Arthur J. Gallagher & Co. Employees Savings and Thrift Plan
Arthur J. Gallagher & Co. Employees Savings and Thrift Plan reports $3.2B in end-of-year assets across 20,416 participants (0.026% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.022% of 93,925,755 covered participants) - about $158,619 per participant (1.1x the national average assets-per-participant) . Net income for plan year 2023 was $455M.
This plan identity (EIN 362481781, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.8B to $3.9B (+40.2%) while covered participants moved from 18,665 to 23,247 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 18,665 | $2.8B | Open filing |
| 2023 | 20,416 | $3.2B | This page |
| 2024 · index core | 23,247 | $3.9B | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- Arthur J. Gallagher & Co. Employees Savings and Thrift Plan (401(k), $3.9B, 23,247 participants)
- Arthur J. Gallagher & Co. Employees' Pension Plan (Defined Benefit (Pension), $313M, 982 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Arthur J. Gallagher & Co. Employees Savings and Thrift Plan by total assets, not by location.
- Dupont Retirement Savings Plan (DE) $3.2B · 9,918
- Universal Health Services, Inc. Retirement Savings Plan (PA) $3.2B · 62,716
- Micron Technology Inc. Retirement at Micron (Ram) Plan (ID) $3.2B · 9,865
- Whirlpool 401(k) Retirement Plan (MI) $3.3B · 19,575
Frequently Asked Questions
How did Arthur J. Gallagher & Co. Employees Savings and Thrift Plan assets move in 2023? ▼
How have Arthur J. Gallagher (Illinios), LLC. plan assets changed over time? ▼
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Filing takeaways
Ways to act on Arthur J. Gallagher & Co. Employees Savings and Thrift Plan's numbers.
- By total assets, Arthur J. Gallagher & Co. Employees Savings and Thrift Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Illinois. Compare plans
- Arthur J. Gallagher (Illinios), LLC.'s sponsor-wide assets have grown 40.7% since 2022 across 3 plan years on file. More Finance & Insurance plans