401(k) · DOL Form 5500 · 2022
Arthur J. Gallagher (Illinios),LLC. 401(k) Plan
Data updated 2026-08-11
- $2.8B
- Total assets
- 18,665
- Participants
- 100th
- Percentile by assets
- $148,944
- Avg per participant
Official DOL plan name: Arthur J. Gallagher & Co. Employees Savings & Thrift Plan · Sponsored by Arthur J. Gallagher (Illinios),LLC. · Illinois · Finance & Insurance
$2.8B in assets, 18,665 participants
Arthur J. Gallagher (Illinios),LLC.'s Arthur J. Gallagher & Co. Employees Savings & Thrift Plan reported $2.8B in total assets and 18,665 participants in its 2022 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 139,126 plans)
- #9,177 in Finance & Insurance (9,261 peers)
Coverage in Illinois
Arthur J. Gallagher & Co. Employees Savings & Thrift Plan covers 18,665 participants in Illinois, 24x the typical Illinois plan (state average ~779 per filing). Assets: $2.8B.
- $2.8B
- total plan assets (2022 EOY)
- 18,665
- covered participants
- 100th
- percentile by assets (of 139,126 plans)
- $148,944
- avg assets per participant
The plan reported a net loss of $350M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Illinois filers
In Illinois, the average filing covers about 779 participants across 5,745 plans. Arthur J. Gallagher & Co. Employees Savings & Thrift Plan reports 18,665 participants - 24x that state average ($2.8B EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $3.1B |
|---|---|
| Net Assets (End of Year) | $2.8B |
| Net Income | -$350M |
| 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 & Thrift Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
- State Farm 401(k) Savings Plan $14.7B · 53,616
- Accenture United States 401(k) Match and Savings Plan $14.3B · 66,653
- Abbott Laboratories Stock Retirement Plan $13.3B · 36,136
- United Airlines Pilot Retirement Account Plan $11.8B · 13,437
- Walgreens Retirement Savings Plan $11.7B · 238,072
Scale composition for Arthur J. Gallagher & Co. Employees Savings & Thrift Plan
Arthur J. Gallagher & Co. Employees Savings & Thrift Plan reports $2.8B in end-of-year assets across 18,665 participants (0.023% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.020% of 93,925,755 covered participants) - about $148,944 per participant (1.1x the national average assets-per-participant) . Net income for plan year 2022 was -$350M.
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 | This page |
| 2023 | 20,416 | $3.2B | Open filing |
| 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 & Thrift Plan by total assets, not by location.
- Te Connectivity Retirement Savings and Investment Plan (PA) $2.8B · 9,459
- News Corp 401(k) Savings Plan (NY) $2.8B · 8,230
- The 401(k) Plan (TX) $2.8B · 23,898
- Lnc Employees' 401(k) Savings Plan (PA) $2.8B · 10,934
Frequently Asked Questions
How did Arthur J. Gallagher & Co. Employees Savings & Thrift Plan assets move in 2022? ▼
How have Arthur J. Gallagher (Illinios),LLC. plan assets changed over time? ▼
Where does Arthur J. Gallagher & Co. Employees Savings & Thrift Plan rank by assets among Form 5500 filers? ▼
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Filing takeaways
Ways to act on Arthur J. Gallagher & Co. Employees Savings & Thrift Plan's numbers.
- By total assets, Arthur J. Gallagher & Co. Employees Savings & 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