Defined Benefit (Pension) · DOL Form 5500 · 2023

Tronox Incorporated Pension Plan

Data updated 2026-08-25

$175M
Total assets Near avg plan size
249
Participants Below avg headcount
94th
Percentile by assets National rank
$704,142
Avg per participant High balance/head
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Official DOL plan name: Tronox Incorporated Retirement Plan · Sponsored by Tronox Incorporated · Connecticut · Manufacturing

$175M in assets, 249 participants

Tronox Incorporated's Tronox Incorporated Retirement Plan reported $175M in total assets and 249 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • #17,055 in Manufacturing (18,722 peers)

Coverage in Connecticut

Tronox Incorporated Retirement Plan covers 249 participants in Connecticut, about 35% of the average Connecticut filer (state average ~718 per filing). Assets: $175M.

#17,055
in Manufacturing (18,722 peers)
+0.1%
assets growth YoY
1.8×
vs typical plan assets (national mean)

The plan reported a net loss of $4M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Tronox Incorporated Retirement Plan's outsized position by total assets

Tronox Incorporated Retirement Plan vs every filed plan by assets

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

$175,331,281 Top 6% higher than 94% 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

Tronox Incorporated Retirement Plan 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. Tronox Incorporated Retirement Plan sits mid-pack in the medium band (249 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Tronox Incorporated Retirement Plan reported net income rose from -$157M in the plan year 2022 filing to -$4M in the plan year 2023 filing.
  • Tronox Incorporated Retirement Plan reported participants fell from 296 in the plan year 2022 filing to 249 in the plan year 2023 filing.
  • Tronox Incorporated Retirement Plan end-of-year assets rose from $175M in the plan year 2022 filing to $175M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 202868245 · Tronox Incorporated PY 2023 · Defined Benefit (Pension)

Tronox Incorporated Retirement Plan · $175M · 249 · 94th

  • PART $175M
  • TYPE 249
  • NET 94th
  • BOOK Defined Benefit (Pension)
  • VS-ST near Perkins Coie Cash Balance Plan
  • BOY ind #17055

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 Connecticut →

Tronox Incorporated Retirement Plan in the asset neighbourhood

Retirement Plan for Office and Salaried Employees of Green Bay Packaging Inc.Retirement Plan for Office a…$175MPerkins Coie Cash Balance PlanPerkins Coie Cash Balance Pl…$175MTronox Incorporated Retirement PlanTronox Incorporated Retireme…$175MAedc Contractors Employee Pension PlanAedc Contractors Employee Pe…$175MMagellan Pension Plan$175M
End-of-year total assets ($M) among Tronox Incorporated Retirement Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Connecticut filing particulars

Total Assets (Beginning of Year)$175M
Net Assets (End of Year)$175M
Net Income-$4M
Employer EIN202868245
Plan Effective Date2006-03-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Tronox Incorporated)

Sponsor-wide plan assets over time

All Tronox Incorporated plans reported in each filing year

Latest sponsor-wide plan assets
$432M 19.78168378119679% vs 2022
2024 filing year
$350M$400M$450M 202220232024 $361M $432M ▲ +19.8%
Year Plans Participants Total Assets
2022 2 1,007 $361M
2023 2 882 $399M
2024 2 865 $432M

Nearby Defined Benefit (Pension) Plans in Connecticut

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

Tronox Incorporated Retirement Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -100000100002000030000 -1001020304050 Total assets ($B) Participants Tronox Incorporated Retirement Plan, Total assets ($B): 0.175331281 · Participants: 249Tronox Incorporated Retirement PlanRtx Consolidated Pension Plan, Total assets ($B): 43.752088232 · Participants: 23823Rtx Consolidated Pension PlanThe Citigroup Pension Plan, Total assets ($B): 10.610367002 · Participants: 17283The Citigroup Pension PlanEversource Pension Plan, Total assets ($B): 5.8761342 · Participants: 3717Eversource Pension PlanRetirement Plan for Employees of Aetna Inc., Total assets ($B): 5.40003759 · Participants: 10546Retirement Plan for Employees of Aetna Inc.The Hartford Retirement Plan for U.S. Employees, Total assets ($B): 3.580099386 · Participants: 7529The Hartford Retirement Plan for U.S. Employees
Tronox Incorporated Retirement Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants
Compare Tronox Incorporated Retirement Plan side-by-side with 3 peers →

Tronox Incorporated Retirement Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Connecticut, the nearest Defined Benefit (Pension) by assets is Perkins Coie Cash Balance Plan in WA ($175M); by covered participants it is Instant Brands Pension Plan in IL (249 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($175M here).

Similar participant headcount

Nearest other-state filings by covered participants (249 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 Tronox Incorporated Retirement Plan assets move in 2023? ▼
Tronox Incorporated Retirement Plan held essentially flat - up 0.1% during 2023, from $175M to $175M. Reported net income was -$4M.
How have Tronox Incorporated plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Tronox Incorporated's sponsor-wide assets grew 19.8%, from $361M to $432M.
Where does Tronox Incorporated Retirement Plan rank by assets among Form 5500 filers? ▼
Tronox Incorporated Retirement Plan ranks in the 94th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Tronox Incorporated Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Perkins Coie Cash Balance Plan in WA ($175M, 430 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Tronox Incorporated Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Instant Brands Pension Plan in IL (249 participants, $103M 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 202868245.

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.