401(k) · DOL Form 5500 · 2022
Micron Technology, Inc. 401(k) Plan
Data updated 2026-08-25
- $2.8B
- Total assets Very large vs avg
- 9,161
- Participants Very large workforce
- 100th
- Percentile by assets National rank
- $306,994
- Avg per participant High balance/head
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.
- #20,441 in Manufacturing (20,602 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 ~347 per filing). Assets: $2.8B.
- #20,441
- in Manufacturing (20,602 peers)
- -14.8%
- assets change YoY
- 28×
- vs typical plan assets (national mean)
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.
Micron Technology Inc. Retirement at Micron (Ram) Plan's outsized position by total assets
Micron Technology Inc. Retirement at Micron (Ram) Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$2,812,369,388 Highest reported value at or above every one of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
Micron Technology Inc. Retirement at Micron (Ram) Plan's large-plan peer group by participant headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Micron Technology Inc. Retirement at Micron (Ram) Plan lands in the large band (9,161 participants).
Form 5500 schedule snapshot
Filing strip 751618004 · Micron Technology, Inc. PY 2022 · 401(k)
Micron Technology Inc. Retirement at Micron (Ram) Plan · $2.8B · 9,161 · 100th
- BOOK $2.8B
- VS-ST 9,161
- BOY 100th
- SCH 401(k)
- EBSA near The Wegmans Retirement Plans
- PART ind #20441
Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Idaho →
Micron Technology Inc. Retirement at Micron (Ram) Plan in the asset neighbourhood
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.)
Sponsor-wide plan assets over time
All Micron Technology, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $3.7B 33.15567250798137% vs 2022
- 2024 filing year
| 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.
- 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 (0.023% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.010% of 93,925,755 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)
Micron Technology Inc. Retirement at Micron (Ram) Plan's out-of-state 401(k) peers by assets and headcount
Outside Idaho, the nearest 401(k) by assets is The Wegmans Retirement Plans in NY ($2.8B); by covered participants it is Hbc 401(k) Retirement Savings Plan in NY (9,166 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($2.8B here).
- 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
Similar participant headcount
Nearest other-state filings by covered participants (9,161 participants); asset peers above are excluded.
- Hbc 401(k) Retirement Savings Plan (NY) 9,166 · 5 off
- Albany Medical Center 403 (B) Plan (NY) 9,167 · 6 off
- Assa Abloy Inc. Retirement Savings Plan (CT) 9,172 · 11 off
- Five Star Senior Living, Inc. Retirement Plan (MA) 9,147 · 14 off
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.