401(k) · DOL Form 5500 · 2024

Ctos, LLC 401(k) Plan

Data updated 2026-08-25

$129M
Total assets Near avg plan size
2,384
Participants Above avg headcount
92nd
Percentile by assets National rank
$53,975
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Ctos, LLC 401(k) Plan · Sponsored by Ctos, LLC · Missouri · Other Services

$129M in assets, 2,384 participants

Ctos, LLC's Ctos, LLC 401(k) Plan reported $129M in total assets and 2,384 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • #7,517 in Other Services (7,719 peers)

Coverage in Missouri

Ctos, LLC 401(k) Plan covers 2,384 participants in Missouri, 3.2x the typical Missouri plan (state average ~737 per filing). Assets: $129M.

#7,517
in Other Services (7,719 peers)
+23.0%
assets growth YoY
1.3×
vs typical plan assets (national mean)

Ctos, LLC 401(k) Plan's outsized position by total assets

Ctos, LLC 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$128,676,826 Top 8% higher than 92% of 123,620 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 2024

Ctos, LLC 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ctos, LLC 401(k) Plan lands in the large band (2,384 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ctos, LLC 401(k) Plan end-of-year assets rose from $105M in the plan year 2023 filing to $129M in the plan year 2024 filing.
  • Ctos, LLC 401(k) Plan reported participants rose from 2,071 in the plan year 2023 filing to 2,384 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 811853358 · Ctos, LLC PY 2024 · 401(k)

Ctos, LLC 401(k) Plan · $129M · 2,384 · 92nd

  • SCH $129M
  • SCH 2,384
  • SCH 92nd
  • SCH 401(k)
  • SCH near Tosoh America, Inc. Savings and Retirement Plan
  • SCH ind #7517

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 Other Services retirement plans → · Plans in Missouri →

Ctos, LLC 401(k) Plan in the asset neighbourhood

A. Duda & Sons, Inc. Retirement and Savings PlanA. Duda & Sons, Inc. Retirem…$129MCtos, LLC 401(k) Plan$129MTosoh America, Inc. Savings and Retirement PlanTosoh America, Inc. Savings …$129MUpm-Kymmene, Inc. Salaried Employees 401(k) Retirement PlanUpm-Kymmene, Inc. Salaried E…$129MInternational Specialty Products Inc. 401(k) PlanInternational Specialty Prod…$129M
End-of-year total assets ($M) among Ctos, LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Missouri filing particulars

Total Assets (Beginning of Year)$105M
Net Assets (End of Year)$129M
Net Income$24M
Employer EIN811853358
Plan Effective Date2004-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ctos, LLC)

Sponsor-wide plan assets over time

All Ctos, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$129M 59.91415673872857% vs 2022
2024 filing year
$60M$80M$100M$120M$140M 202220232024 $80.5M $129M ▲ +59.9%
Year Plans Participants Total Assets
2022 1 1,787 $80M
2023 1 2,071 $105M
2024 1 2,384 $129M

Nearby 401(k) Plans in Missouri

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

Ctos, LLC 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Ctos, LLC 401(k) Plan, Total assets ($B): 0.128676826 · Participants: 2384Ctos, LLC 401(k) PlanEdward D. Jones & Co. Profit Sharing and 401(k) Plan, Total assets ($B): 12.368282167 · Participants: 47254Edward D. Jones & Co. Profit Sharing and 401(k) PlanBayer Corporation Savings and Retirement Plan, Total assets ($B): 10.811159993 · Participants: 19357Bayer Corporation Savings and Retirement PlanEmerson Savings Plan, Total assets ($B): 7.357409447 · Participants: 8315Emerson Savings PlanEnterprise Holdings Retirement Savings Plan, Total assets ($B): 6.521110634 · Participants: 72024Enterprise Holdings Retirement Savings PlanCentene Management Corporation Retirement Plan, Total assets ($B): 4.716699086 · Participants: 53760Centene Management Corporation Retirement Plan
Ctos, LLC 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Ctos, LLC 401(k) Plan side-by-side with 3 peers →

Ctos, LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Missouri, the nearest 401(k) by assets is Tosoh America, Inc. Savings and Retirement Plan in OH ($129M); by covered participants it is Sps North America Inc. 401(k) Plan in NY (2,385 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,384 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ctos, LLC 401(k) Plan assets move in 2024? ▼
Ctos, LLC 401(k) Plan grew sharply - up 23.0% during 2024, from $105M to $129M. Reported net income was $24M.
How have Ctos, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ctos, LLC's sponsor-wide assets grew 59.9%, from $80M to $129M.
Where does Ctos, LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
Ctos, LLC 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Ctos, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tosoh America, Inc. Savings and Retirement Plan in OH ($129M, 826 participants).
Which 401(k) plans cover a similar participant headcount to Ctos, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sps North America Inc. 401(k) Plan in NY (2,385 participants, $43M in assets).

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 811853358.

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.