401(k) · DOL Form 5500 · 2022
Micron Technology, Inc. 401(k) Plan
Data updated 2026-08-06
- $2.8B
- Total assets
- 9,161
- Participants
- 100th
- Percentile by assets
- $306,994
- Avg per participant
Official DOL plan name: Micron Technology Inc. Retirement at Micron (Ram) Plan · Sponsored by Micron Technology, Inc. · Idaho · Manufacturing
$2.8B in assets, 9,161 participants
Micron Technology, Inc.'s Micron Technology Inc. Retirement at Micron (Ram) Plan reported $2.8B in total assets and 9,161 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 139,258 plans)
- #20,468 in Manufacturing (20,629 peers)
Coverage in Idaho
Micron Technology Inc. Retirement at Micron (Ram) Plan covers 9,161 participants in Idaho, 26x the typical Idaho plan (state average ~346 per filing). Assets: $2.8B.
- $2.8B
- total plan assets (2022 EOY)
- 9,161
- covered participants
- 100th
- percentile by assets (of 139,258 plans)
- $306,994
- avg assets per participant
The plan reported a net loss of $488M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Idaho filers
In Idaho, the average filing covers about 346 participants across 720 plans. Micron Technology Inc. Retirement at Micron (Ram) Plan reports 9,161 participants - 26x that state average ($2.8B EOY assets).
Idaho filing particulars
| Total Assets (Beginning of Year) | $3.3B |
|---|---|
| Net Assets (End of Year) | $2.8B |
| Net Income | -$488M |
| Employer EIN | 751618004 |
| Plan Effective Date | 1987-09-11 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Micron Technology, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 9,161 | $2.8B |
| 2023 | 1 | 9,865 | $3.2B |
| 2024 | 1 | 8,598 | $3.7B |
Nearby 401(k) Plans in Idaho
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Micron Technology Inc. Retirement at Micron (Ram) Plan vs. nearby 401(k) plans in Idaho, assets vs. participants
- Idaho National Laboratory Employee Investment Plan $1.9B · 5,961
- Simplot Retirement Savings Plan $1.1B · 7,817
- Idaho Power Company Employee Savings Plan $694M · 2,009
- Boise Cascade Company Savings Plan $536M · 3,405
- Power Profit Sharing 401(k) Plan $419M · 2,848
Scale composition for Micron Technology Inc. Retirement at Micron (Ram) Plan
Micron Technology Inc. Retirement at Micron (Ram) Plan reports $2.8B in end-of-year assets across 9,161 participants (0.024% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.010% of 89,805,449 covered participants) - about $306,994 per participant (2.2x the national average assets-per-participant) . Net income for plan year 2022 was -$488M.
This plan identity (EIN 751618004, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.8B to $3.7B (+33.2%) while covered participants moved from 9,161 to 8,598 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 9,161 | $2.8B | This page |
| 2023 | 9,865 | $3.2B | Open filing |
| 2024 · index core | 8,598 | $3.7B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Micron Technology Inc. Retirement at Micron (Ram) Plan (401(k), $3.7B, 8,598 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Micron Technology Inc. Retirement at Micron (Ram) Plan by total assets, not by location.
- The Wegmans Retirement Plans (NY) $2.8B · 39,720
- Colgate-Palmolive Company Employees Savings & Investment Plan (NY) $2.8B · 4,786
- Lnc Employees' 401(k) Savings Plan (PA) $2.8B · 10,934
- The 401(k) Plan (TX) $2.8B · 23,898
Frequently Asked Questions
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Filing takeaways
Ways to act on Micron Technology Inc. Retirement at Micron (Ram) Plan's numbers.
- By total assets, Micron Technology Inc. Retirement at Micron (Ram) 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 Idaho. Compare plans
- Micron Technology, Inc.'s sponsor-wide assets have grown 33.2% since 2022 across 3 plan years on file. More Manufacturing plans