Defined Benefit (Pension) · DOL Form 5500 · 2023

Materion Corporation Pension Plan

Data updated 2026-08-25

$131M
Total assets Near avg plan size
566
Participants Below avg headcount
93rd
Percentile by assets National rank
$231,953
Avg per participant Above avg balance/head
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Official DOL plan name: Materion Corporation Pension Plan · Sponsored by Materion Corporation · Ohio · Manufacturing

$131M in assets, 566 participants

Materion Corporation's Materion Corporation Pension Plan reported $131M in total assets and 566 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.

  • #16,678 in Manufacturing (18,722 peers)

Where Materion Corporation Pension Plan sits by assets

Materion Corporation Pension Plan sits in the top 10% of all filed plans by assets, $131M for 566 participants (~$231,953/participant), down 2.4% in 2023.

#16,678
in Manufacturing (18,722 peers)
-2.4%
assets change YoY
1.3×
vs typical plan assets (national mean)

The plan reported a net loss of $3M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Materion Corporation Pension Plan's outsized position by total assets

Materion Corporation Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$131,285,234 Top 7% higher than 93% 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 Pension Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Materion Corporation Pension Plan sits mid-pack in the medium band (566 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Materion Corporation Pension Plan reported net income rose from -$15M in the plan year 2022 filing to -$3M in the plan year 2023 filing.
  • Materion Corporation Pension Plan reported participants fell from 646 in the plan year 2022 filing to 566 in the plan year 2023 filing.
  • Materion Corporation Pension Plan end-of-year assets fell from $134M in the plan year 2022 filing to $131M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 341919973 · Materion Corporation PY 2023 · Defined Benefit (Pension)

Materion Corporation Pension Plan · $131M · 566 · 93rd

  • 5500 $131M
  • 5500 566
  • 5500 93rd
  • 5500 Defined Benefit (Pension)
  • 5500 near Pension Plan of Debevoise & Plimpton LLP
  • 5500 ind #16678

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 Pension Plan in the asset neighbourhood

Pension Plan of Debevoise & Plimpton LLPPension Plan of Debevoise & …$132MMaterion Corporation Pension PlanMaterion Corporation Pension…$131MSchnucks Outstate Pension PlanSchnucks Outstate Pension Pl…$131MAgri-Mark Inc. Pension Plan$131MLocal 816 Labor & Management Pension Trust FundLocal 816 Labor & Management…$131M
End-of-year total assets ($M) among Materion Corporation Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$134M
Net Assets (End of Year)$131M
Net Income-$3M
Employer EIN341919973
Plan Effective Date1959-06-01
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 Defined Benefit (Pension) Plans in Ohio

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Materion Corporation Pension Plan vs. nearby Defined Benefit (Pension) plans in Ohio, assets vs. participants Scatter plot of 6 data points. -50000500010000150002000025000 -202468 Total assets ($B) Participants Materion Corporation Pension Plan, Total assets ($B): 0.131285234 · Participants: 566Materion Corporation Pension PlanFirstenergy Corp. Master Pension Plan, Total assets ($B): 7.144086795 · Participants: 12304Firstenergy Corp. Master Pension PlanNationwide Retirement Plan, Total assets ($B): 5.281060445 · Participants: 22311Nationwide Retirement PlanAmerican Electric Power System Retirement Plan, Total assets ($B): 4.475896468 · Participants: 15595American Electric Power System Retirement PlanParker Defined Benefit Plan, Total assets ($B): 3.656915014 · Participants: 191Parker Defined Benefit PlanOhio Operating Engineers Pension Plan, Total assets ($B): 3.592540979 · Participants: 10029Ohio Operating Engineers Pension Plan
Materion Corporation Pension Plan vs. nearby Defined Benefit (Pension) plans in Ohio, assets vs. participants
Compare Materion Corporation Pension Plan side-by-side with 3 peers →

Materion Corporation Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Ohio, the nearest Defined Benefit (Pension) by assets is Pension Plan of Debevoise & Plimpton LLP in NY ($132M); by covered participants it is Saker Shoprites, Inc. - Local 360 Ee's Ret Plan in NJ (566 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($131M here).

Similar participant headcount

Nearest other-state filings by covered participants (566 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 Pension Plan assets move in 2023? ▼
Materion Corporation Pension Plan edged down modestly - down 2.4% during 2023, from $134M to $131M. Reported net income was -$3M.
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 Pension Plan rank by assets among Form 5500 filers? ▼
Materion Corporation Pension Plan ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Materion Corporation Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Pension Plan of Debevoise & Plimpton LLP in NY ($132M, 328 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Materion Corporation Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Saker Shoprites, Inc. - Local 360 Ee's Ret Plan in NJ (566 participants, $26M 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.