401(k) · DOL Form 5500 · 2022
Rio Tinto America Inc. 401(k) Plan
Data updated 2026-08-06
- $517M
- Total assets
- 1,480
- Participants
- 98th
- Percentile by assets
- $348,995
- Avg per participant
Official DOL plan name: Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan · Sponsored by Rio Tinto America Inc. · Utah · Mining & Oil Extraction
$517M in assets, 1,480 participants
Rio Tinto America Inc.'s Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan reported $517M in total assets and 1,480 participants in its 2022 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 139,258 plans)
- #860 in Mining & Oil Extraction (892 peers)
Coverage in Utah
Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan covers 1,480 participants in Utah, 2.4x the typical Utah plan (state average ~609 per filing). Assets: $517M.
- $517M
- total plan assets (2022 EOY)
- 1,480
- covered participants
- 98th
- percentile by assets (of 139,258 plans)
- $348,995
- avg assets per participant
The plan reported a net loss of $110M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Utah filers
In Utah, the average filing covers about 609 participants across 1,226 plans. Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan reports 1,480 participants - 2.4x that state average ($517M EOY assets).
Utah filing particulars
| Total Assets (Beginning of Year) | $624M |
|---|---|
| Net Assets (End of Year) | $517M |
| Net Income | -$110M |
| Employer EIN | 113359689 |
| Plan Effective Date | 2003-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Rio Tinto America Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 3,227 | $1.4B |
| 2023 | 2 | 3,446 | $1.6B |
| 2024 | 2 | 3,490 | $1.6B |
Nearby 401(k) Plans in Utah
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan vs. nearby 401(k) plans in Utah, assets vs. participants
- Deseret 401(k) Plan $4.7B · 23,455
- Intermountain Healthcare Savings Plus 401(k) Plan $3.6B · 42,446
- Zions Bancorporation, N.a. Payshelter 401(k) and Employee Stock Ownership Plan $1.5B · 9,870
- Skywest, Inc. Employees' Retirement Plan $952M · 16,878
- Autoliv Asp, Inc. Employee Savings and Investment Plan $588M · 4,068
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan by total assets, not by location.
- Oppenheimer & Co. Inc. 401(k) Plan (NY) $517M · 2,804
- American Maritime Officers 401(k) Plan (FL) $517M · 3,667
- Firstbank Holding Company Savings and ESOP (CO) $516M · 2,758
- A. T. Kearney, Inc. 401(k) and Profit Sharing Retirement Plan (IL) $516M · 1,035
Frequently Asked Questions
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Filing takeaways
Ways to act on Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan's numbers.
- By total assets, Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Utah. Compare plans
- Rio Tinto America Inc.'s sponsor-wide assets have grown 17.9% since 2022 across 3 plan years on file. More Mining & Oil Extraction plans