Defined Benefit (Pension) · DOL Form 5500 · 2024

Materion Corporation Pension Plan

Data updated 2026-08-25

$129M
Total assets Near avg plan size
503
Participants Below avg headcount
92nd
Percentile by assets National rank
$257,008
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

$129M in assets, 503 participants

Materion Corporation's Materion Corporation Pension Plan reported $129M in total assets and 503 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • #15,682 in Manufacturing (17,777 peers)

Where Materion Corporation Pension Plan sits by assets

Materion Corporation Pension Plan sits in the top 10% of all filed plans by assets, $129M for 503 participants (~$257,008/participant), down 1.5% in 2024.

#15,682
in Manufacturing (17,777 peers)
-1.5%
assets change YoY
1.3×
vs typical plan assets (national mean)

The plan reported a net loss of $2M 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 2024 · DOL Form 5500

$129,275,160 Top 8% higher than 92% of 123,620 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 2024

Materion Corporation Pension Plan among mid-size filed plans by headcount

Plan-year 2024 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 (503 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Materion Corporation Pension Plan reported net income rose from -$3M in the plan year 2023 filing to -$2M in the plan year 2024 filing.
  • Materion Corporation Pension Plan reported participants fell from 566 in the plan year 2023 filing to 503 in the plan year 2024 filing.
  • Materion Corporation Pension Plan end-of-year assets fell from $131M in the plan year 2023 filing to $129M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 341919973 · Materion Corporation PY 2024 · Defined Benefit (Pension)

Materion Corporation Pension Plan · $129M · 503 · 92nd

  • VS-ST $129M
  • BOY 503
  • SCH 92nd
  • EBSA Defined Benefit (Pension)
  • PART near Hawkeye Pension Plan
  • TYPE ind #15682

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

Retirement Income Plan for Employees of Edison Electric InstituteRetirement Income Plan for E…$130MEducation Minnesota Employees Pension PlanEducation Minnesota Employee…$129MMaterion Corporation Pension PlanMaterion Corporation Pension…$129MHawkeye Pension Plan$129MCommunications Workers of America Plan for Employees' PensionsCommunications Workers of Am…$129M
End-of-year total assets ($M) among Materion Corporation Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$131M
Net Assets (End of Year)$129M
Net Income-$2M
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. -500005000100001500020000 -505101520 Total assets ($B) Participants Materion Corporation Pension Plan, Total assets ($B): 0.12927516 · Participants: 503Materion Corporation Pension PlanGE Aerospace Pension Plan, Total assets ($B): 19.026079363 · Participants: 9637GE Aerospace Pension PlanFirstenergy Corp. Master Pension Plan, Total assets ($B): 6.474467697 · Participants: 12187Firstenergy Corp. Master Pension PlanAmerican Electric Power System Retirement Plan, Total assets ($B): 4.085797504 · Participants: 16073American Electric Power System Retirement PlanOhio Operating Engineers Pension Plan, Total assets ($B): 3.912834719 · Participants: 10387Ohio Operating Engineers Pension PlanParker Defined Benefit Pension Plan, Total assets ($B): 3.496388263 · Participants: 8120Parker Defined Benefit 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 Hawkeye Pension Plan in IA ($129M); by covered participants it is Rheem Consolidated Pension Plan in GA (504 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (503 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. 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 2024? ▼
Materion Corporation Pension Plan edged down modestly - down 1.5% during 2024, from $131M to $129M. Reported net income was -$2M.
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 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (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 Hawkeye Pension Plan in IA ($129M, 467 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 Rheem Consolidated Pension Plan in GA (504 participants, $450K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

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.