Defined Benefit (Pension) · DOL Form 5500 · 2022

Board of Trustees of Iron Workers St. Louis District Council Pension Pension Plan

Data updated 2026-08-25

$555M
Total assets Above avg plan size
1,835
Participants Near avg headcount
98th
Percentile by assets National rank
$302,463
Avg per participant High balance/head
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Official DOL plan name: Iron Workers St. Louis District Council Pension Trust · Sponsored by Board of Trustees of Iron Workers St. Louis District Council Pension · Missouri · Construction

$555M in assets, 1,835 participants

Board of Trustees of Iron Workers St. Louis District Council Pension's Iron Workers St. Louis District Council Pension Trust reported $555M in total assets and 1,835 participants in its 2022 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.

  • #9,730 in Construction (9,927 peers)

Coverage in Missouri

Iron Workers St. Louis District Council Pension Trust covers 1,835 participants in Missouri, 2.5x the typical Missouri plan (state average ~737 per filing). Assets: $555M.

#9,730
in Construction (9,927 peers)
+0.4%
assets growth YoY
5.6×
vs typical plan assets (national mean)

Iron Workers St. Louis District Council Pension Trust's outsized position by total assets

Iron Workers St. Louis District Council Pension Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$555,019,806 Top 2% higher than 98% of 139,123 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 2022

Iron Workers St. Louis District Council Pension Trust's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Iron Workers St. Louis District Council Pension Trust lands in the large band (1,835 participants).

Plan-year Form 5500 strip

Filing strip 436052659 · Board of Trustees of Iron Workers St. Louis District Council Pension PY 2022 · Defined Benefit (Pension)

Iron Workers St. Louis District Council Pension Trust · $555M · 1,835 · 98th

  • IND $555M
  • EOY 1,835
  • 5500 98th
  • ASSETS Defined Benefit (Pension)
  • PCT near Iron Workers' Local No. 25 Pension Fund
  • EIN ind #9730

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 Construction retirement plans → · Plans in Missouri →

Iron Workers St. Louis District Council Pension Trust in the asset neighbourhood

Steamfitters Local Union No. 420 Pension PlanSteamfitters Local Union No.…$556MPfizer Consolidated Pension Plan for Employees Resident in Puerto RicoPfizer Consolidated Pension …$556MIron Workers' Local No. 25 Pension FundIron Workers' Local No. 25 P…$555MIron Workers St. Louis District Council Pension TrustIron Workers St. Louis Distr…$555MMid-Atlantic Regional Council of Carpenters' Pension PlanMid-Atlantic Regional Counci…$554M
End-of-year total assets ($M) among Iron Workers St. Louis District Council Pension Trust and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2022.

Missouri filing particulars

Total Assets (Beginning of Year)$553M
Net Assets (End of Year)$554M
Net Income$2M
Employer EIN436052659
Plan Effective Date1963-07-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees of Iron Workers St. Louis District Council Pension)

Sponsor-wide plan assets over time

All Board of Trustees of Iron Workers St. Louis District Council Pension plans reported in each filing year

Latest sponsor-wide plan assets
$644M 15.970595110618449% vs 2022
2023 filing year
$500M$550M$600M$650M$700M 20222023 $555M $644M ▲ +16.0%
Year Plans Participants Total Assets
2022 1 1,835 $555M
2023 1 1,935 $644M

Nearby Defined Benefit (Pension) Plans in Missouri

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Iron Workers St. Louis District Council Pension Trust vs. nearby Defined Benefit (Pension) plans in Missouri, assets vs. participants Scatter plot of 6 data points. 010000200003000040000 02468 Total assets ($B) Participants Iron Workers St. Louis District Council Pension Trust, Total assets ($B): 0.555019806 · Participants: 1835Iron Workers St. Louis District Council Pension TrustBoilermaker-Blacksmith National Pension Trust, Total assets ($B): 7.485527737 · Participants: 31010Boilermaker-Blacksmith National Pension TrustAmeren Retirement Plan, Total assets ($B): 4.442367346 · Participants: 10080Ameren Retirement PlanCo-Op Retirement Plan, Total assets ($B): 3.376779083 · Participants: 15460Co-Op Retirement PlanCarpenters Pension Trust Fund of St. Louis, Total assets ($B): 3.256518868 · Participants: 8767Carpenters Pension Trust Fund of St. LouisEmerson Electric Company Retirement Plan, Total assets ($B): 3.12779001 · Participants: 4763Emerson Electric Company Retirement Plan
Iron Workers St. Louis District Council Pension Trust vs. nearby Defined Benefit (Pension) plans in Missouri, assets vs. participants
Compare Iron Workers St. Louis District Council Pension Trust side-by-side with 3 peers →

Iron Workers St. Louis District Council Pension Trust's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Missouri, the nearest Defined Benefit (Pension) by assets is Iron Workers' Local No. 25 Pension Fund in MI ($555M); by covered participants it is Ufcw Unions and Participating Employers Pension Plan in MD (1,835 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,835 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Iron Workers St. Louis District Council Pension Trust assets move in 2022? ▼
Iron Workers St. Louis District Council Pension Trust held essentially flat - up 0.4% during 2022, from $553M to $555M. Reported net income was $2M.
How have Board of Trustees of Iron Workers St. Louis District Council Pension plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Board of Trustees of Iron Workers St. Louis District Council Pension's sponsor-wide assets grew 16.0%, from $555M to $644M.
Where does Iron Workers St. Louis District Council Pension Trust rank by assets among Form 5500 filers? ▼
Iron Workers St. Louis District Council Pension Trust ranks in the 98th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Iron Workers St. Louis District Council Pension Trust? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Iron Workers' Local No. 25 Pension Fund in MI ($555M, 1,766 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Iron Workers St. Louis District Council Pension Trust? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Ufcw Unions and Participating Employers Pension Plan in MD (1,835 participants, $105M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 436052659.

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.