Profit Sharing · DOL Form 5500 · 2024

Board of Trustees I.a.M. 401(k) Fund Profit Sharing Plan

Data updated 2026-07-24

$972M
Total assets
33,236
Participants
98th
Percentile by assets
$29,251
Avg per participant
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Official DOL plan name: I.a.M. National Plan · Sponsored by Board of Trustees I.a.M. 401(k) Fund · District of Columbia · Manufacturing

$972M in assets, 33,236 participants

Board of Trustees I.a.M. 401(k) Fund's I.a.M. National Plan reported $972M in total assets and 33,236 participants in its 2024 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.

  • 98th percentile by assets (of 116,472 plans)

Coverage in District of Columbia

I.a.M. National Plan covers 33,236 participants in District of Columbia, 22x the typical District of Columbia plan (state average ~1,541 per filing). Assets: $972M.

$972M
total plan assets (2024 EOY)
33,236
covered participants
98th
percentile by assets (of 116,472 plans)
$29,251
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • I.a.M. National Plan end-of-year assets rose from $828M in the plan year 2023 filing to $972M in the plan year 2024 filing.
  • I.a.M. National Plan reported net income rose from $132M in the plan year 2023 filing to $144M in the plan year 2024 filing.
  • I.a.M. National Plan reported participants rose from 33,154 in the plan year 2023 filing to 33,236 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Participants vs District of Columbia filers

In District of Columbia, the average filing covers about 1,541 participants across 821 plans. I.a.M. National Plan reports 33,236 participants - 22x that state average ($972M EOY assets).

District of Columbia filing particulars

Total Assets (Beginning of Year)$828M
Net Assets (End of Year)$971M
Net Income$144M
Employer EIN320443423
Plan Effective Date1982-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees I.a.M. 401(k) Fund)

$600M$700M$800M$900M$1,000M 202220232024 $696M $972M ▲ +39.7%
Total plan assets by year, all Board of Trustees I.a.M. 401(k) Fund plans on file
Year Plans Participants Total Assets
2022 1 31,325 $696M
2023 1 33,154 $828M
2024 1 33,236 $972M

Nearby Profit Sharing Plans in District of Columbia

Peer Profit Sharing plans, same state, same plan type, ranked by total assets.

I.a.M. National Plan vs. nearby Profit Sharing plans in District of Columbia, assets vs. participants

I.a.M. National Plan vs. nearby Profit Sharing plans in District of Columbia, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 020040060080010001200 Total assets ($M) Participants I.a.M. National PlanArentfox Schiff Prof…Williams & Connolly …Tiaa-Cref Retirement…World Resources Inst…Schiff Hardin LLP Pr…
I.a.M. National Plan vs. nearby Profit Sharing plans in District of Columbia, assets vs. participants

Similar-Sized Profit Sharing Plans Nationally

Profit Sharing plans in other states closest to I.a.M. National Plan by total assets, not by location.

Frequently Asked Questions

How did I.a.M. National Plan assets move in 2024?
I.a.M. National Plan grew sharply - up 17.4% during 2024, from $828M to $972M. Reported net income was $144M.
How have Board of Trustees I.a.M. 401(k) Fund plan assets changed over time?
Across 3 plan years on file (2022-2024), Board of Trustees I.a.M. 401(k) Fund's sponsor-wide assets grew 39.7%, from $696M to $972M.
Where does I.a.M. National Plan rank by assets among Form 5500 filers?
I.a.M. National Plan ranks in the 98th percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which Profit Sharing plans are similar in size to I.a.M. National Plan?
Among Profit Sharing plans in other states, the closest by assets is Rochester Regional Health 403(b) Defined Contribution Plan in NY ($987M, 15,432 participants).

Filing takeaways

Ways to act on I.a.M. National Plan's numbers.

  • By total assets, I.a.M. National Plan ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Profit Sharing plans in District of Columbia. Compare plans
  • Board of Trustees I.a.M. 401(k) Fund's sponsor-wide assets have grown 39.7% since 2022 across 3 plan years on file. More Manufacturing plans

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 320443423.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.