401(k) · DOL Form 5500 · 2023

Materion Corporation 401(k) Plan

Data updated 2026-08-25

$425M
Total assets Above avg plan size
2,640
Participants Above avg headcount
97th
Percentile by assets National rank
$160,833
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Materion Corporation Retirement Savings Plan · Sponsored by Materion Corporation · Ohio · Manufacturing

$425M in assets, 2,640 participants

Materion Corporation's Materion Corporation Retirement Savings Plan reported $425M in total assets and 2,640 participants in its 2023 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.

  • #17,840 in Manufacturing (18,722 peers)

Coverage in Ohio

Materion Corporation Retirement Savings Plan covers 2,640 participants in Ohio, 3.5x the typical Ohio plan (state average ~765 per filing). Assets: $425M.

#17,840
in Manufacturing (18,722 peers)
+18.8%
assets growth YoY
4.3×
vs typical plan assets (national mean)

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 2023 · DOL Form 5500

$424,599,221 Top 3% higher than 97% of 127,068 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 2023

Materion Corporation Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 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 (2,640 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Materion Corporation Retirement Savings Plan reported net income rose from -$76M in the plan year 2022 filing to $67M in the plan year 2023 filing.
  • Materion Corporation Retirement Savings Plan end-of-year assets rose from $357M in the plan year 2022 filing to $425M in the plan year 2023 filing.
  • Materion Corporation Retirement Savings Plan reported participants rose from 2,225 in the plan year 2022 filing to 2,640 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 341919973 · Materion Corporation PY 2023 · 401(k)

Materion Corporation Retirement Savings Plan · $425M · 2,640 · 97th

  • ASSETS $425M
  • ASSETS 2,640
  • ASSETS 97th
  • ASSETS 401(k)
  • ASSETS near Mathematica Group Holding Inc. Profit Sharing Plan
  • ASSETS ind #17840

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

Blue Cross and Blue Shield Association Tax-Favored Savings ProgramBlue Cross and Blue Shield A…$425MMagnit Global Solutions, Inc. and Subsidiaries 401(k) Employee SavingsMagnit Global Solutions, Inc…$425MMathematica Group Holding Inc. Profit Sharing PlanMathematica Group Holding In…$425MMaterion Corporation Retirement Savings PlanMaterion Corporation Retirem…$425MBuchanan Ingersoll & Rooney PC Retirement Savings PlanBuchanan Ingersoll & Rooney …$424M
End-of-year total assets ($M) among Materion Corporation Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Ohio filing particulars

Total Assets (Beginning of Year)$357M
Net Assets (End of Year)$425M
Net Income$67M
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 -50510152025 Total assets ($B) Participants Materion Corporation Retirement Savings Plan, Total assets ($B): 0.424599221 · Participants: 2640Materion Corporation Retirement Savings PlanGE Retirement Savings Plan, Total assets ($B): 19.485469047 · Participants: 59766GE Retirement Savings PlanThe Sherwin-Williams Company 401(k) Plan, Total assets ($B): 10.12932701 · Participants: 47362The Sherwin-Williams Company 401(k) PlanThe Progressive 401(k) Plan, Total assets ($B): 9.225573063 · Participants: 56176The Progressive 401(k) PlanThe Kroger Co. 401(k) Retirement Savings Account Plan, Total assets ($B): 8.445085 · Participants: 129769The Kroger Co. 401(k) Retirement Savings Account PlanNationwide Savings Plan, Total assets ($B): 7.618883027 · Participants: 24715Nationwide Savings 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 Mathematica Group Holding Inc. Profit Sharing Plan in NJ ($425M); by covered participants it is Skyworks Solutions Savings and Retirement 401(k) Plan in MA (2,639 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,640 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. 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 2023? ▼
Materion Corporation Retirement Savings Plan grew sharply - up 18.8% during 2023, from $357M to $425M. Reported net income was $67M.
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 127,072 plans that reported assets for plan year 2023 (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 Mathematica Group Holding Inc. Profit Sharing Plan in NJ ($425M, 1,686 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 Skyworks Solutions Savings and Retirement 401(k) Plan in MA (2,639 participants, $774M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

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.