401(k) · DOL Form 5500 · 2023

Allegheny Technologies Incorporated 401(k) Plan

Data updated 2026-08-25

$903M
Total assets Above avg plan size
3,440
Participants Above avg headcount
98th
Percentile by assets National rank
$262,603
Avg per participant High balance/head
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Official DOL plan name: Ati 401(k) Savings Plan · Sponsored by Allegheny Technologies Incorporated · Texas · Manufacturing

$903M in assets, 3,440 participants

Allegheny Technologies Incorporated's Ati 401(k) Savings Plan reported $903M in total assets and 3,440 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.

  • #18,222 in Manufacturing (18,722 peers)

Coverage in Texas

Ati 401(k) Savings Plan covers 3,440 participants in Texas, 5.0x the typical Texas plan (state average ~688 per filing). Assets: $903M.

#18,222
in Manufacturing (18,722 peers)
+19.9%
assets growth YoY
9.1×
vs typical plan assets (national mean)

Ati 401(k) Savings Plan's outsized position by total assets

Ati 401(k) Savings Plan vs every filed plan by assets

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

$903,352,670 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

Ati 401(k) Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ati 401(k) Savings Plan lands in the large band (3,440 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Ati 401(k) Savings Plan reported net income rose from -$129M in the plan year 2022 filing to $149M in the plan year 2023 filing.
  • Ati 401(k) Savings Plan end-of-year assets rose from $754M in the plan year 2022 filing to $903M in the plan year 2023 filing.
  • Ati 401(k) Savings Plan reported participants rose from 2,982 in the plan year 2022 filing to 3,440 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 251792394 · Allegheny Technologies Incorporated PY 2023 · 401(k)

Ati 401(k) Savings Plan · $903M · 3,440 · 98th

  • SCH $903M
  • EBSA 3,440
  • PART 98th
  • TYPE 401(k)
  • NET near Essity North America Investment and Retirement Plan
  • BOOK ind #18222

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 Texas →

Ati 401(k) Savings Plan in the asset neighbourhood

Retirement Plan for Michigan Credit Union Employees 401(k) Savings PlanRetirement Plan for Michigan…$904MAti 401(k) Savings Plan$903MEssity North America Investment and Retirement PlanEssity North America Investm…$903MMarriott Vacations Worldwide Corp. 401(k)Marriott Vacations Worldwide…$903MClark Group Retirement Plan$902M
End-of-year total assets ($M) among Ati 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$754M
Net Assets (End of Year)$903M
Net Income$149M
Employer EIN251792394
Plan Effective Date1981-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Allegheny Technologies Incorporated)

Sponsor-wide plan assets over time

All Allegheny Technologies Incorporated plans reported in each filing year

Latest sponsor-wide plan assets
$1.6B 43.56851556210021% vs 2022
2024 filing year
$1B$1.5B$2B$2.5B$3B$3.5B 202220232024 $2.92B $1.65B ▼ -43.5%
Year Plans Participants Total Assets
2022 5 8,183 $2.9B
2023 4 8,369 $1.6B
2024 3 7,581 $1.6B

Nearby 401(k) Plans in Texas

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

Ati 401(k) Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Ati 401(k) Savings Plan, Total assets ($B): 0.90335267 · Participants: 3440Ati 401(k) Savings PlanAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Ati 401(k) Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Ati 401(k) Savings Plan side-by-side with 3 peers →

Ati 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Essity North America Investment and Retirement Plan in PA ($903M); by covered participants it is Trusted Health, Inc. 401(k) Plan in CA (3,439 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (3,440 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 Ati 401(k) Savings Plan assets move in 2023? ▼
Ati 401(k) Savings Plan grew sharply - up 19.9% during 2023, from $754M to $903M. Reported net income was $149M.
How have Allegheny Technologies Incorporated plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Allegheny Technologies Incorporated's sponsor-wide assets declined 43.6%, from $2.9B to $1.6B.
Where does Ati 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Ati 401(k) Savings Plan 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 401(k) plans are similar in size to Ati 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Essity North America Investment and Retirement Plan in PA ($903M, 3,311 participants).
Which 401(k) plans cover a similar participant headcount to Ati 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Trusted Health, Inc. 401(k) Plan in CA (3,439 participants, $21M 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 251792394.

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.