401(k) · DOL Form 5500 · 2022
Reliance Steel & Aluminum Co. 401(k) Plan
Data updated 2026-08-06
- $1.3B
- Total assets
- 9,895
- Participants
- 99th
- Percentile by assets
- $135,096
- Avg per participant
Official DOL plan name: Reliance Steel & Aluminum Co. Master 401(k) Plan · Sponsored by Reliance Steel & Aluminum Co. · Arizona · Wholesale Trade
$1.3B in assets, 9,895 participants
Reliance Steel & Aluminum Co.'s Reliance Steel & Aluminum Co. Master 401(k) Plan reported $1.3B in total assets and 9,895 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.
- 99th percentile by assets (of 139,258 plans)
- #6,816 in Wholesale Trade (6,848 peers)
Coverage in Arizona
Reliance Steel & Aluminum Co. Master 401(k) Plan covers 9,895 participants in Arizona, 17x the typical Arizona plan (state average ~577 per filing). Assets: $1.3B.
- $1.3B
- total plan assets (2022 EOY)
- 9,895
- covered participants
- 99th
- percentile by assets (of 139,258 plans)
- $135,096
- avg assets per participant
The plan reported a net loss of $258M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Arizona filers
In Arizona, the average filing covers about 577 participants across 2,182 plans. Reliance Steel & Aluminum Co. Master 401(k) Plan reports 9,895 participants - 17x that state average ($1.3B EOY assets).
Arizona filing particulars
| Total Assets (Beginning of Year) | $1.6B |
|---|---|
| Net Assets (End of Year) | $1.3B |
| Net Income | -$258M |
| Employer EIN | 951142616 |
| Plan Effective Date | 1996-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Reliance Steel & Aluminum Co.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 11,106 | $1.4B |
| 2023 | 2 | 11,856 | $1.6B |
| 2024 | 2 | 12,081 | $1.7B |
Nearby 401(k) Plans in Arizona
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Reliance Steel & Aluminum Co. Master 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
- Banner Health Employees 401(k) Plan $3.6B · 50,602
- Freeport-Mcmoran Inc. Employee Capital Accumulation Program $1.9B · 12,362
- Republic Services, Inc. 401(k) Plan $1.8B · 28,320
- Stantec 401(k) Plan $1.7B · 8,764
- Pinnacle West Capital Corporation Savings Plan $1.3B · 5,844
Scale composition for Reliance Steel & Aluminum Co. Master 401(k) Plan
Reliance Steel & Aluminum Co. Master 401(k) Plan reports $1.3B in end-of-year assets across 9,895 participants (0.011% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.011% of 89,805,449 covered participants) - about $135,096 per participant (99% of the national average assets-per-participant) . Net income for plan year 2022 was -$258M.
This plan identity (EIN 951142616, plan #003) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.3B to $1.7B (+23.7%) while covered participants moved from 9,895 to 11,088 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 9,895 | $1.3B | This page |
| 2023 | 10,729 | $1.5B | Open filing |
| 2024 · index core | 11,088 | $1.7B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Reliance, Inc. Master 401(k) Plan (401(k), $1.7B, 11,088 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Reliance Steel & Aluminum Co. Master 401(k) Plan by total assets, not by location.
- Steelcase Inc. Retirement Plan (MI) $1.3B · 4,802
- United States Steel Corporation Savings Fund Plan for Salaried Employees (PA) $1.3B · 2,997
- Builders Firstsource 401(k) Savings Plan (TX) $1.3B · 17,325
- Csx Corporation 401(k) Plan (FL) $1.3B · 3,207
Frequently Asked Questions
How did Reliance Steel & Aluminum Co. Master 401(k) Plan assets move in 2022? ▼
How have Reliance Steel & Aluminum Co. plan assets changed over time? ▼
Where does Reliance Steel & Aluminum Co. Master 401(k) Plan rank by assets among Form 5500 filers? ▼
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Filing takeaways
Ways to act on Reliance Steel & Aluminum Co. Master 401(k) Plan's numbers.
- By total assets, Reliance Steel & Aluminum Co. Master 401(k) 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 Arizona. Compare plans
- Reliance Steel & Aluminum Co.'s sponsor-wide assets have grown 22.7% since 2022 across 3 plan years on file. More Wholesale Trade plans