Defined Benefit (Pension) · DOL Form 5500 · 2024
Arconic Corporation Pension Plan
Data updated 2026-08-06
- $539M
- Total assets
- 439
- Participants
- 97th
- Percentile by assets
- $1.2M
- Avg per participant
Official DOL plan name: Arconic Corp. Pension Plan a · Sponsored by Arconic Corporation · Pennsylvania · Manufacturing
$539M in assets, 439 participants
Arconic Corporation's Arconic Corp. Pension Plan a reported $539M in total assets and 439 participants in its 2024 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.
- 97th percentile by assets (of 116,472 plans)
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, $539M for 439 participants (~$1.2M/participant), down 8.1% in 2024.
- $539M
- total plan assets (2024 EOY)
- 439
- covered participants
- 97th
- percentile by assets (of 116,472 plans)
- $1.2M
- avg assets per participant
The plan reported a net loss of $47M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Arconic Corp. Pension Plan a reported net income fell from -$28M in the plan year 2023 filing to -$47M in the plan year 2024 filing.
- Arconic Corp. Pension Plan a reported participants fell from 478 in the plan year 2023 filing to 439 in the plan year 2024 filing.
- Arconic Corp. Pension Plan a end-of-year assets fell from $587M in the plan year 2023 filing to $539M in the plan year 2024 filing.
Arconic Corp. Pension Plan a vs the 2024 asset distribution
By assets, Arconic Corp. Pension Plan a outranks 97% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 5.4x the national average plan size of $100M (730 average participants).
Scale-class filing particulars (2024)
| Total Assets (Beginning of Year) | $587M |
|---|---|
| Net Assets (End of Year) | $539M |
| Net Income | -$47M |
| Employer EIN | 842745636 |
| Plan Effective Date | 2020-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Arconic Corporation)
| 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
- Steelworkers Pension Trust $7.2B · 46,110
- The PNC Financial Services Group, Inc. Pension Plan $5.5B · 58,779
- The Bank of New York Mellon Corporation Pension Plan $5.2B · 6,387
- Constellation Retirement Program $5.0B · 4,809
- Eastern Atlantic States Carpenters Pension Fund $5.0B · 12,421
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to Arconic Corp. Pension Plan a by total assets, not by location.
- Riverside Health System Retirement Income Plan (VA) $539M · 1,780
- Brown Health Defined Benefit Retirement Plan (RI) $538M · 7,041
- Pension Fund of Cement Masons Union Local No. 502 (IL) $541M · 1,243
- Local 351 IBEW Pension Plan (NJ) $542M · 1,603
Frequently Asked Questions
How did Arconic Corp. Pension Plan a assets move in 2024? ▼
How have Arconic Corporation plan assets changed over time? ▼
Where does Arconic Corp. Pension Plan a rank by assets among Form 5500 filers? ▼
Which Defined Benefit (Pension) plans are similar in size to Arconic Corp. Pension Plan a? ▼
Next read for Arconic Corp. Pension Plan a
Scale reading
Ways to act on Arconic Corp. Pension Plan a's numbers.
- By total assets, Arconic Corp. Pension Plan a ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Pennsylvania. Compare plans
- Arconic Corporation's sponsor-wide assets have grown 7.7% since 2022 across 3 plan years on file. More Manufacturing plans
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 842745636.
Read our methodology - how this data is sourced, computed, and verified.