401(k) · DOL Form 5500 · 2022

Materion Corporation 401(k) Plan

Data updated 2026-08-25

$357M
Total assets Above avg plan size
2,225
Participants Above avg headcount
97th
Percentile by assets National rank
$160,654
Avg per participant Above avg balance/head
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Official DOL plan name: Materion Corporation Retirement Savings Plan · Sponsored by Materion Corporation · Ohio · Manufacturing

$357M in assets, 2,225 participants

Materion Corporation's Materion Corporation Retirement Savings Plan reported $357M in total assets and 2,225 participants in its 2022 DOL Form 5500 filing, ranking in the 97th 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.

  • #19,658 in Manufacturing (20,602 peers)

Coverage in Ohio

Materion Corporation Retirement Savings Plan covers 2,225 participants in Ohio, 2.9x the typical Ohio plan (state average ~765 per filing). Assets: $357M.

#19,658
in Manufacturing (20,602 peers)
-9.8%
assets change YoY
3.6×
vs typical plan assets (national mean)

The plan reported a net loss of $76M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Materion Corporation Retirement Savings Plan's outsized position by total assets

Materion Corporation Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$357,455,199 Top 3% higher than 97% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Materion Corporation Retirement Savings 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. Materion Corporation Retirement Savings Plan lands in the large band (2,225 participants).

EBSA filing schedule strip

Filing strip 341919973 · Materion Corporation PY 2022 · 401(k)

Materion Corporation Retirement Savings Plan · $357M · 2,225 · 97th

  • EOY $357M
  • EOY 2,225
  • EOY 97th
  • EOY 401(k)
  • EOY near Riot Games 401(k) Plan
  • EOY ind #19658

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 Ohio →

Materion Corporation Retirement Savings Plan in the asset neighbourhood

Robert Half International Inc. 401(k) PlanRobert Half International In…$358MRiot Games 401(k) Plan$358MMaterion Corporation Retirement Savings PlanMaterion Corporation Retirem…$357MPhi Group, Inc. 401(k) Retirement PlanPhi Group, Inc. 401(k) Retir…$357MBenchmark Electronics, Inc. 401(k) Employee Savings PlanBenchmark Electronics, Inc. …$357M
End-of-year total assets ($M) among Materion Corporation Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Ohio filing particulars

Total Assets (Beginning of Year)$396M
Net Assets (End of Year)$357M
Net Income-$76M
Employer EIN341919973
Plan Effective Date1984-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Materion Corporation)

Sponsor-wide plan assets over time

All Materion Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$595M 20.95603914643456% vs 2022
2024 filing year
$450M$500M$550M$600M$650M 202220232024 $492M $595M ▲ +21.0%
Year Plans Participants Total Assets
2022 2 2,871 $492M
2023 2 3,206 $556M
2024 2 3,028 $595M

Nearby 401(k) Plans in Ohio

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Materion Corporation Retirement Savings Plan vs. nearby 401(k) plans in Ohio, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20246810 Total assets ($B) Participants Materion Corporation Retirement Savings Plan, Total assets ($B): 0.357455199 · Participants: 2225Materion Corporation Retirement Savings PlanThe Sherwin-Williams Company 401(k) Plan, Total assets ($B): 8.343834208 · Participants: 44890The Sherwin-Williams Company 401(k) PlanThe Progressive 401(k) Plan, Total assets ($B): 7.60950811 · Participants: 50299The Progressive 401(k) PlanThe Kroger Co. 401(k) Retirement Savings Account Plan, Total assets ($B): 7.311555 · Participants: 116133The Kroger Co. 401(k) Retirement Savings Account PlanNationwide Savings Plan, Total assets ($B): 6.73672335 · Participants: 24278Nationwide Savings PlanMarathon Petroleum Thrift Plan, Total assets ($B): 6.371480588 · Participants: 17666Marathon Petroleum Thrift Plan
Materion Corporation Retirement Savings Plan vs. nearby 401(k) plans in Ohio, assets vs. participants
Compare Materion Corporation Retirement Savings Plan side-by-side with 3 peers →

Materion Corporation Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Ohio, the nearest 401(k) by assets is Riot Games 401(k) Plan in CA ($358M); by covered participants it is Dxp Enterprises, Inc. 401(k) Retirement Plan in TX (2,225 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($357M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,225 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Materion Corporation Retirement Savings Plan assets move in 2022? ▼
Materion Corporation Retirement Savings Plan pulled back noticeably - down 9.8% during 2022, from $396M to $357M. Reported net income was -$76M.
How have Materion Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Materion Corporation's sponsor-wide assets grew 21.0%, from $492M to $595M.
Where does Materion Corporation Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Materion Corporation Retirement Savings Plan ranks in the 97th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Materion Corporation Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Riot Games 401(k) Plan in CA ($358M, 2,839 participants).
Which 401(k) plans cover a similar participant headcount to Materion Corporation Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Dxp Enterprises, Inc. 401(k) Retirement Plan in TX (2,225 participants, $175M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 341919973.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.