401(k) · DOL Form 5500 · 2023

International Automotive Components Group North America 401(k) Plan

Data updated 2026-08-25

$55M
Total assets Below avg plan size
2,345
Participants Above avg headcount
86th
Percentile by assets National rank
$23,434
Avg per participant Low balance/head
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Official DOL plan name: Iacna Hourly Employees Retirement Savings Plan · Sponsored by International Automotive Components Group North America · Michigan · Manufacturing

$55M in assets, 2,345 participants

International Automotive Components Group North America's Iacna Hourly Employees Retirement Savings Plan reported $55M in total assets and 2,345 participants in its 2023 DOL Form 5500 filing, ranking in the 86th 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.

  • #15,037 in Manufacturing (18,722 peers)

Coverage in Michigan

Iacna Hourly Employees Retirement Savings Plan covers 2,345 participants in Michigan, 3.7x the typical Michigan plan (state average ~638 per filing). Assets: $55M.

#15,037
in Manufacturing (18,722 peers)
+7.1%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Iacna Hourly Employees Retirement Savings Plan's outsized position by total assets

Iacna Hourly Employees Retirement Savings Plan vs every filed plan by assets

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

$54,952,892 Top 14% higher than 86% 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

Iacna Hourly Employees Retirement 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. Iacna Hourly Employees Retirement Savings Plan lands in the large band (2,345 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Iacna Hourly Employees Retirement Savings Plan reported net income rose from -$27M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • Iacna Hourly Employees Retirement Savings Plan reported participants rose from 1,781 in the plan year 2022 filing to 2,345 in the plan year 2023 filing.
  • Iacna Hourly Employees Retirement Savings Plan end-of-year assets rose from $51M in the plan year 2022 filing to $55M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 208306510 · International Automotive Components Group North America PY 2023 · 401(k)

Iacna Hourly Employees Retirement Savings Plan · $55M · 2,345 · 86th

  • BOOK $55M
  • BOOK 2,345
  • BOOK 86th
  • BOOK 401(k)
  • BOOK near Ambu 401(k) Plan
  • BOOK ind #15037

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 Michigan →

Iacna Hourly Employees Retirement Savings Plan in the asset neighbourhood

Comar, LLC 401(k) Plan$55MAmbu 401(k) Plan$55MIacna Hourly Employees Retirement Savings PlanIacna Hourly Employees Retir…$55MIowa Student Loan Liquidity Corporation 401(k) Retirement PlanIowa Student Loan Liquidity …$55MPilot Chemical Company Retirement Savings PlanPilot Chemical Company Retir…$55M
End-of-year total assets ($M) among Iacna Hourly Employees Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Michigan filing particulars

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$55M
Net Income$4M
Employer EIN208306510
Plan Effective Date2007-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (International Automotive Components Group North America)

Sponsor-wide plan assets over time

All International Automotive Components Group North America plans reported in each filing year

Latest sponsor-wide plan assets
$241M 10.970514383358667% vs 2022
2024 filing year
$210M$220M$230M$240M$250M 202220232024 $217M $241M ▲ +11.0%
Year Plans Participants Total Assets
2022 3 2,923 $217M
2023 3 3,503 $243M
2024 3 3,017 $241M

Nearby 401(k) Plans in Michigan

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

Iacna Hourly Employees Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Iacna Hourly Employees Retirement Savings Plan, Total assets ($B): 0.054952892 · Participants: 2345Iacna Hourly Employees Retirement Savings PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Iacna Hourly Employees Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants

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

Outside Michigan, the nearest 401(k) by assets is Ambu 401(k) Plan in MD ($55M); by covered participants it is Redners Markets, Inc. Pre-Tax Savings Plan in PA (2,344 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($55M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,345 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 Iacna Hourly Employees Retirement Savings Plan assets move in 2023?
Iacna Hourly Employees Retirement Savings Plan grew at a solid clip - up 7.1% during 2023, from $51M to $55M. Reported net income was $4M.
How have International Automotive Components Group North America plan assets changed over time?
Across 3 plan years on file (2022-2024), International Automotive Components Group North America's sponsor-wide assets grew 11.0%, from $217M to $241M.
Where does Iacna Hourly Employees Retirement Savings Plan rank by assets among Form 5500 filers?
Iacna Hourly Employees Retirement Savings Plan ranks in the 86th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Iacna Hourly Employees Retirement Savings Plan?
Among 401(k) plans in other states, the closest by assets is Ambu 401(k) Plan in MD ($55M, 691 participants).
Which 401(k) plans cover a similar participant headcount to Iacna Hourly Employees Retirement Savings Plan?
Among 401(k) plans in other states, the closest by covered participants is Redners Markets, Inc. Pre-Tax Savings Plan in PA (2,344 participants, $46M in assets).