401(k) · DOL Form 5500 · 2023

United States Steel Corporation and Affiliated Cos. 401(k) Plan

Data updated 2026-08-25

$1.3B
Total assets Very large vs avg
12,046
Participants Very large workforce
99th
Percentile by assets National rank
$105,934
Avg per participant Below avg balance/head
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Official DOL plan name: Uss 401(k) Plan for Usw-Represented Employees · Sponsored by United States Steel Corporation and Affiliated Cos. · Pennsylvania · Manufacturing

$1.3B in assets, 12,046 participants

United States Steel Corporation and Affiliated Cos.'s Uss 401(k) Plan for Usw-Represented Employees reported $1.3B in total assets and 12,046 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

  • #18,352 in Manufacturing (18,722 peers)

Coverage in Pennsylvania

Uss 401(k) Plan for Usw-Represented Employees covers 12,046 participants in Pennsylvania, 15x the typical Pennsylvania plan (state average ~822 per filing). Assets: $1.3B.

#18,352
in Manufacturing (18,722 peers)
+20.5%
assets growth YoY
13×
vs typical plan assets (national mean)

Uss 401(k) Plan for Usw-Represented Employees's outsized position by total assets

Uss 401(k) Plan for Usw-Represented Employees vs every filed plan by assets

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

$1,276,082,563 Top 1% higher than 99% 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

Uss 401(k) Plan for Usw-Represented Employees's mega-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Uss 401(k) Plan for Usw-Represented Employees is a mega filing (12,046 participants), the rightmost band on the breakdown.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Uss 401(k) Plan for Usw-Represented Employees reported net income rose from -$211M in the plan year 2022 filing to $189M in the plan year 2023 filing.
  • Uss 401(k) Plan for Usw-Represented Employees end-of-year assets rose from $1.1B in the plan year 2022 filing to $1.3B in the plan year 2023 filing.
  • Uss 401(k) Plan for Usw-Represented Employees reported participants fell from 12,452 in the plan year 2022 filing to 12,046 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 251897152 · United States Steel Corporation and Affiliated Cos. PY 2023 · 401(k)

Uss 401(k) Plan for Usw-Represented Employees · $1.3B · 12,046 · 99th

  • PHOTO $1.3B
  • IND 12,046
  • EOY 99th
  • 5500 401(k)
  • ASSETS near The J.M. Smucker Company Employee Savings Plan
  • PCT ind #18352

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 →

Uss 401(k) Plan for Usw-Represented Employees in the asset neighbourhood

Uss 401(k) Plan for Usw-Represented EmployeesUss 401(k) Plan for Usw-Repr…$1.3BI.a.T.S.E. Annuity Fund$1.3BAvery Dennison Corporation Employee Savings PlanAvery Dennison Corporation E…$1.3BIngersoll Rand Retirement Savings PlanIngersoll Rand Retirement Sa…$1.3BThe J.M. Smucker Company Employee Savings PlanThe J.M. Smucker Company Emp…$1.3B
End-of-year total assets ($B) among Uss 401(k) Plan for Usw-Represented Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Pennsylvania filing particulars

Total Assets (Beginning of Year)$1.1B
Net Assets (End of Year)$1.3B
Net Income$189M
Employer EIN251897152
Plan Effective Date1991-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (United States Steel Corporation and Affiliated Cos.)

Sponsor-wide plan assets over time

All United States Steel Corporation and Affiliated Cos. plans reported in each filing year

Latest sponsor-wide plan assets
$7.3B 9.266572352756981% vs 2022
2024 filing year
$6.6B$6.8B$7B$7.2B$7.4B 202220232024 $6.69B $7.3B ▲ +9.1%
Year Plans Participants Total Assets
2022 5 19,830 $6.7B
2023 4 19,190 $7.2B
2024 4 18,689 $7.3B

Nearby 401(k) Plans in Pennsylvania

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Uss 401(k) Plan for Usw-Represented Employees vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. 020000400006000080000100000 05101520 Total assets ($B) Participants Uss 401(k) Plan for Usw-Represented Employees, Total assets ($B): 1.276082563 · Participants: 12046Uss 401(k) Plan for Usw-Represented EmployeesComcast Corporation Retirement - Investment Plan, Total assets ($B): 17.368669862 · Participants: 93136Comcast Corporation Retirement - Investment PlanCigna 401(k) Plan, Total assets ($B): 13.003870935 · Participants: 66760Cigna 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 9.765617477 · Participants: 18200The Vanguard Retirement and Savings PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 9.339762 · Participants: 61697The PNC Financial Services Group, Inc. Incentive Savings PlanThe Bank of New York Mellon Corporation 401(k) Savings Plan, Total assets ($B): 8.955655142 · Participants: 25184The Bank of New York Mellon Corporation 401(k) Savings Plan
Uss 401(k) Plan for Usw-Represented Employees vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Uss 401(k) Plan for Usw-Represented Employees side-by-side with 3 peers →

Scale composition for Uss 401(k) Plan for Usw-Represented Employees

Uss 401(k) Plan for Usw-Represented Employees reports $1.3B in end-of-year assets across 12,046 participants (0.010% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.013% of 93,925,755 covered participants) - about $105,934 per participant (77% of the national average assets-per-participant) . Net income for plan year 2023 was $189M.

This plan identity (EIN 251897152, plan #028) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.1B to $1.4B (+29.7%) while covered participants moved from 12,452 to 11,820 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 12,452 $1.1B Open filing
2023 12,046 $1.3B This page
2024 · index core 11,820 $1.4B Open filing

The same sponsor also keeps 4 other index-core plans on PlainRetire:

Uss 401(k) Plan for Usw-Represented Employees's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is The J.M. Smucker Company Employee Savings Plan in OH ($1.3B); by covered participants it is General Atomics 401(k) Retirement Savings Plan in CA (12,056 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.3B here).

Similar participant headcount

Nearest other-state filings by covered participants (12,046 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 Uss 401(k) Plan for Usw-Represented Employees assets move in 2023? ▼
Uss 401(k) Plan for Usw-Represented Employees grew sharply - up 20.5% during 2023, from $1.1B to $1.3B. Reported net income was $189M.
How have United States Steel Corporation and Affiliated Cos. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), United States Steel Corporation and Affiliated Cos.'s sponsor-wide assets grew 9.3%, from $6.7B to $7.3B.
Where does Uss 401(k) Plan for Usw-Represented Employees rank by assets among Form 5500 filers? ▼
Uss 401(k) Plan for Usw-Represented Employees ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Uss 401(k) Plan for Usw-Represented Employees? ▼
Among 401(k) plans in other states, the closest by assets is The J.M. Smucker Company Employee Savings Plan in OH ($1.3B, 6,655 participants).
Which 401(k) plans cover a similar participant headcount to Uss 401(k) Plan for Usw-Represented Employees? ▼
Among 401(k) plans in other states, the closest by covered participants is General Atomics 401(k) Retirement Savings Plan in CA (12,056 participants, $2.4B 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 251897152.

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.