401(k) · DOL Form 5500 · 2024

Molex, LLC 401(k) Plan

Data updated 2026-08-25

$1.3B
Total assets Very large vs avg
6,575
Participants Above avg headcount
99th
Percentile by assets National rank
$198,280
Avg per participant Above avg balance/head
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Official DOL plan name: Molex Retirement and Savings Plan · Sponsored by Molex, LLC · Illinois · Manufacturing

$1.3B in assets, 6,575 participants

Molex, LLC's Molex Retirement and Savings Plan reported $1.3B in total assets and 6,575 participants in its 2024 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.

  • #17,405 in Manufacturing (17,777 peers)

Coverage in Illinois

Molex Retirement and Savings Plan covers 6,575 participants in Illinois, 8.4x the typical Illinois plan (state average ~779 per filing). Assets: $1.3B.

#17,405
in Manufacturing (17,777 peers)
+11.6%
assets growth YoY
13×
vs typical plan assets (national mean)

Molex Retirement and Savings Plan's outsized position by total assets

Molex Retirement and Savings Plan vs every filed plan by assets

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

$1,303,693,529 Top 1% higher than 99% 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

Molex Retirement and Savings 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. Molex Retirement and Savings Plan lands in the large band (6,575 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Molex Retirement and Savings Plan end-of-year assets rose from $1.2B in the plan year 2023 filing to $1.3B in the plan year 2024 filing.
  • Molex Retirement and Savings Plan reported participants fell from 7,355 in the plan year 2023 filing to 6,575 in the plan year 2024 filing.
  • Molex Retirement and Savings Plan reported net income fell from $151M in the plan year 2023 filing to $136M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 362369491 · Molex, LLC PY 2024 · 401(k)

Molex Retirement and Savings Plan · $1.3B · 6,575 · 99th

  • BOY $1.3B
  • SCH 6,575
  • EBSA 99th
  • PART 401(k)
  • TYPE near The Hanover Insurance Group Retirement Savings Plan
  • NET ind #17405

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 Illinois →

Molex Retirement and Savings Plan in the asset neighbourhood

Owens Corning Savings Plan$1.3BAmway Retirement Savings Plan$1.3BHanford Operations and Engineering Investment PlanHanford Operations and Engin…$1.3BMolex Retirement and Savings PlanMolex Retirement and Savings…$1.3BThe Hanover Insurance Group Retirement Savings PlanThe Hanover Insurance Group …$1.3B
End-of-year total assets ($B) among Molex Retirement and Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$1.2B
Net Assets (End of Year)$1.3B
Net Income$136M
Employer EIN362369491
Plan Effective Date2001-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Molex, LLC)

Sponsor-wide plan assets over time

All Molex, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$1.4B 24.97934158403668% vs 2022
2024 filing year
$1.1B$1.2B$1.3B$1.4B$1.5B 202220232024 $1.13B $1.41B ▲ +24.8%
Year Plans Participants Total Assets
2022 2 7,970 $1.1B
2023 2 8,099 $1.3B
2024 2 7,249 $1.4B

Nearby 401(k) Plans in Illinois

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

Molex Retirement and Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 0510152025 Total assets ($B) Participants Molex Retirement and Savings Plan, Total assets ($B): 1.303693529 · Participants: 6575Molex Retirement and Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Molex Retirement and Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants

Scale composition for Molex Retirement and Savings Plan

Molex Retirement and Savings Plan reports $1.3B in end-of-year assets across 6,575 participants (0.011% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.007% of 93,925,755 covered participants) - about $198,280 per participant (1.4x the national average assets-per-participant) . Net income for plan year 2024 was $136M.

This plan identity (EIN 362369491, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.0B to $1.3B (+28.3%) while covered participants moved from 7,142 to 6,575 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 7,142 $1.0B Open filing
2023 7,355 $1.2B Open filing
2024 · index core 6,575 $1.3B This page

The same sponsor also keeps 1 other index-core plan on PlainRetire:

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

Outside Illinois, the nearest 401(k) by assets is The Hanover Insurance Group Retirement Savings Plan in MA ($1.3B); by covered participants it is Thrivent 401(k) Plan in MN (6,573 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 (6,575 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 Molex Retirement and Savings Plan assets move in 2024?
Molex Retirement and Savings Plan grew at a solid clip - up 11.6% during 2024, from $1.2B to $1.3B. Reported net income was $136M.
How have Molex, LLC plan assets changed over time?
Across 3 plan years on file (2022-2024), Molex, LLC's sponsor-wide assets grew 25.0%, from $1.1B to $1.4B.
Where does Molex Retirement and Savings Plan rank by assets among Form 5500 filers?
Molex Retirement and Savings Plan ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Molex Retirement and Savings Plan?
Among 401(k) plans in other states, the closest by assets is The Hanover Insurance Group Retirement Savings Plan in MA ($1.3B, 4,650 participants).
Which 401(k) plans cover a similar participant headcount to Molex Retirement and Savings Plan?
Among 401(k) plans in other states, the closest by covered participants is Thrivent 401(k) Plan in MN (6,573 participants, $1.7B in assets).