Defined Benefit (Pension) · DOL Form 5500 · 2023

Arconic Corporation Pension Plan

Data updated 2026-08-25

$587M
Total assets Above avg plan size
478
Participants Below avg headcount
98th
Percentile by assets National rank
$1.2M
Avg per participant High balance/head
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Official DOL plan name: Arconic Corp. Pension Plan a · Sponsored by Arconic Corporation · Pennsylvania · Manufacturing

$587M in assets, 478 participants

Arconic Corporation's Arconic Corp. Pension Plan a reported $587M in total assets and 478 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.

  • #18,029 in Manufacturing (18,722 peers)

Where Arconic Corp. Pension Plan a sits by assets

Arconic Corp. Pension Plan a sits in the top 5% of all filed plans by assets, $587M for 478 participants (~$1.2M/participant), down 4.6% in 2023.

#18,029
in Manufacturing (18,722 peers)
-4.6%
assets change YoY
5.9×
vs typical plan assets (national mean)

The plan reported a net loss of $28M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Arconic Corp. Pension Plan a's outsized position by total assets

Arconic Corp. Pension Plan a vs every filed plan by assets

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

$586,742,034 Top 2% higher than 98% 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

Arconic Corp. Pension Plan a 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. Arconic Corp. Pension Plan a sits mid-pack in the medium band (478 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Arconic Corp. Pension Plan a reported net income rose from -$359M in the plan year 2022 filing to -$28M in the plan year 2023 filing.
  • Arconic Corp. Pension Plan a reported participants fell from 595 in the plan year 2022 filing to 478 in the plan year 2023 filing.
  • Arconic Corp. Pension Plan a end-of-year assets fell from $615M in the plan year 2022 filing to $587M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 842745636 · Arconic Corporation PY 2023 · Defined Benefit (Pension)

Arconic Corp. Pension Plan a · $587M · 478 · 98th

  • PCT $587M
  • PCT 478
  • PCT 98th
  • PCT Defined Benefit (Pension)
  • PCT near Medstar Health, Inc. Pension Equity Plan
  • PCT ind #18029

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 Pennsylvania →

Arconic Corp. Pension Plan a in the asset neighbourhood

The Legacy Plan of the Unite Here Retirement FundThe Legacy Plan of the Unite…$591MEmployees' Retirement Plan of Indianapolis Power & Light CompanyEmployees' Retirement Plan o…$589MLocal 338 Retirement Fund$588MArconic Corp. Pension Plan a$587MMedstar Health, Inc. Pension Equity PlanMedstar Health, Inc. Pension…$586M
End-of-year total assets ($M) among Arconic Corp. Pension Plan a and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$615M
Net Assets (End of Year)$586M
Net Income-$28M
Employer EIN842745636
Plan Effective Date2020-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Arconic Corporation)

Sponsor-wide plan assets over time

All Arconic Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$2.6B 7.6663743623448415% vs 2022
2024 filing year
$2.4B$2.5B$2.6B$2.7B 202220232024 $2.42B $2.6B ▲ +7.4%
Year Plans Participants Total Assets
2022 4 11,979 $2.4B
2023 4 12,719 $2.5B
2024 4 12,280 $2.6B

Nearby Defined Benefit (Pension) Plans in Pennsylvania

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

Arconic Corp. Pension Plan a vs. nearby Defined Benefit (Pension) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 051015 Total assets ($B) Participants Arconic Corp. Pension Plan a, Total assets ($B): 0.586742034 · Participants: 478Arconic Corp. Pension Plan aNational Elevator Industry Pension Plan, Total assets ($B): 11.224377797 · Participants: 27434National Elevator Industry Pension PlanSteelworkers Pension Trust, Total assets ($B): 6.602912146 · Participants: 47052Steelworkers Pension TrustThe PNC Financial Services Group, Inc. Pension Plan, Total assets ($B): 5.63715 · Participants: 63680The PNC Financial Services Group, Inc. Pension PlanConstellation Retirement Program, Total assets ($B): 5.323012123 · Participants: 5080Constellation Retirement ProgramThe Bank of New York Mellon Corporation Pension Plan, Total assets ($B): 5.257223708 · Participants: 7374The Bank of New York Mellon Corporation Pension Plan
Arconic Corp. Pension Plan a vs. nearby Defined Benefit (Pension) plans in Pennsylvania, assets vs. participants
Compare Arconic Corp. Pension Plan a side-by-side with 3 peers →

Arconic Corp. Pension Plan a's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Pennsylvania, the nearest Defined Benefit (Pension) by assets is Medstar Health, Inc. Pension Equity Plan in MD ($586M); by covered participants it is Southern California Floor Covering Pension Trust Fund in CA (478 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($587M here).

Similar participant headcount

Nearest other-state filings by covered participants (478 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 Arconic Corp. Pension Plan a assets move in 2023? ▼
Arconic Corp. Pension Plan a edged down modestly - down 4.6% during 2023, from $615M to $587M. Reported net income was -$28M.
How have Arconic Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Arconic Corporation's sponsor-wide assets grew 7.7%, from $2.4B to $2.6B.
Where does Arconic Corp. Pension Plan a rank by assets among Form 5500 filers? ▼
Arconic Corp. Pension Plan a ranks in the 98th 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 Defined Benefit (Pension) plans are similar in size to Arconic Corp. Pension Plan a? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Medstar Health, Inc. Pension Equity Plan in MD ($586M, 1,826 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Arconic Corp. Pension Plan a? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Southern California Floor Covering Pension Trust Fund in CA (478 participants, $104M 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 842745636.

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.