Other · DOL Form 5500 · 2023

Iam National Pension Fund

Data updated 2026-05-15

$14.3B
Total assets
92,151
Participants
100th
Percentile by assets
$155,179
Avg per participant

Sponsored by Board of Trustees of the I.a.M. National Pension Fund · District of Columbia · Manufacturing

What the 2023 filing shows

Iam National Pension Fund holds $14.3B for 92,151 participants - about $155,179 per participant, among the largest 1% of all filed plans, up 3.6% over the 2023 plan year.

$14.3B
total plan assets (2023 EOY)
92,151
covered participants
100th
percentile by assets (of 126,618 plans)
$155,179
avg assets per participant
Industry
Manufacturing

Other · DOL Form 5500 · 2023

What the Filing Says About Iam National Pension Fund

Iam National Pension Fund is an Other retirement plan sponsored by Board of Trustees of the I.a.M. National Pension Fund, headquartered in District of Columbia. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $14.3B in total end-of-year assets and covers 92,151 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 516031295, and the plan has been effective since 1991-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets edged up modestly from $13.8B at the beginning of 2023 to $14.3B at year-end - up 3.6%. Net assets (after liabilities) closed the year at $13.9B, with reported net income of $388M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Board of Trustees of the I.a.M. National Pension Fund has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $13.8B to $15.0B, a gain of 8.8%, while reported participants moved from 94,512 to 102,493 (+8.4%). The strongest year on file by total sponsor assets was 2024 at $15.0B; the softest was 2022 at $13.8B. Year-by-year, sponsor-wide filings show: 2022 - $13.8B in assets across 1 plan covering 94,512 participants; 2023 - $14.3B in assets across 1 plan covering 92,151 participants; 2024 - $15.0B in assets across 1 plan covering 102,493 participants.

By assets, Iam National Pension Fund outranks nearly all the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 143x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Iam National Pension Fund against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2023)

Total Assets (Beginning of Year)$13.8B
Total Assets (End of Year)$14.3B
Net Assets (End of Year)$13.9B
Net Income$388M
Plan TypeOther
Employer EIN516031295
Plan Effective Date1991-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees of the I.a.M. National Pension Fund)

Year Plans Participants Total Assets
2022 1 94,512 $13.8B
2023 1 92,151 $14.3B
2024 1 102,493 $15.0B

Nearby Other Plans in District of Columbia

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

Frequently Asked Questions

How much money is in the Iam National Pension Fund?
As of the 2023 Form 5500 filing, Iam National Pension Fund holds $14.3B in total assets with 92,151 participants. It is sponsored by Board of Trustees of the I.a.M. National Pension Fund.
What type of plan is Iam National Pension Fund?
Iam National Pension Fund is an Other plan. It has been effective since 1991-01-01. The plan is filed with the U.S. Department of Labor under EIN 516031295.
Who sponsors the Iam National Pension Fund?
Iam National Pension Fund is sponsored by Board of Trustees of the I.a.M. National Pension Fund, located in District of Columbia. The sponsor's EIN is 516031295 and the plan operates in the Manufacturing industry.
How did Iam National Pension Fund perform in 2023?
Iam National Pension Fund edged up modestly - up 3.6% during 2023, moving from $13.8B to $14.3B in total assets. Net income was $388M.

What this filing means

Ways to act on Iam National Pension Fund's numbers.

  • By total assets, Iam National Pension Fund ranks among the largest 1% of all filed plans. See the largest plans
  • Compare it side-by-side against 3 similar Other plans in District of Columbia. Compare plans
  • Board of Trustees of the I.a.M. National Pension Fund's sponsor-wide assets have grown 8.8% since 2022 across 3 plan years on file. More Manufacturing plans
  • An Other plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

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 516031295.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

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

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-15.