Money Purchase · DOL Form 5500 · 2023

Board of Trustees, California Iron Workers Field Defined Contribution Money Purchase Plan

Data updated 2026-08-25

$1.2B
Total assets Very large vs avg
15,271
Participants Very large workforce
99th
Percentile by assets National rank
$78,281
Avg per participant Below avg balance/head
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Official DOL plan name: California Iron Workers Field Defined Contribution Pension Trust Fund · Sponsored by Board of Trustees, California Iron Workers Field Defined Contribution · California · Construction

$1.2B in assets, 15,271 participants

Board of Trustees, California Iron Workers Field Defined Contribution's California Iron Workers Field Defined Contribution Pension Trust Fund reported $1.2B in total assets and 15,271 participants in its 2023 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.

  • #8,927 in Construction (9,030 peers)

Coverage in California

California Iron Workers Field Defined Contribution Pension Trust Fund covers 15,271 participants in California, 24x the typical California plan (state average ~630 per filing). Assets: $1.2B.

#8,927
in Construction (9,030 peers)
+18.4%
assets growth YoY
12×
vs typical plan assets (national mean)

California Iron Workers Field Defined Contribution Pension Trust Fund's outsized position by total assets

California Iron Workers Field Defined Contribution Pension Trust Fund vs every filed plan by assets

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

$1,195,433,318 Top 1% higher than 99% 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

California Iron Workers Field Defined Contribution Pension Trust Fund's mega-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. California Iron Workers Field Defined Contribution Pension Trust Fund is a mega filing (15,271 participants), the rightmost band on the breakdown.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • California Iron Workers Field Defined Contribution Pension Trust Fund reported net income rose from $17M in the plan year 2022 filing to $186M in the plan year 2023 filing.
  • California Iron Workers Field Defined Contribution Pension Trust Fund reported participants rose from 9,087 in the plan year 2022 filing to 15,271 in the plan year 2023 filing.
  • California Iron Workers Field Defined Contribution Pension Trust Fund end-of-year assets rose from $1.0B in the plan year 2022 filing to $1.2B in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 953304279 · Board of Trustees, California Iron Workers Field Defined Contribution PY 2023 · Money Purchase

California Iron Workers Field Defined Contribution Pension Trust Fund · $1.2B · 15,271 · 99th

  • EBSA $1.2B
  • EBSA 15,271
  • EBSA 99th
  • EBSA Money Purchase
  • EBSA near Iron Workers Locals 40, 361 & 417 Annuity Fund
  • EBSA ind #8927

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 California →

California Iron Workers Field Defined Contribution Pension Trust Fund in the asset neighbourhood

Employees Retirement Plan of Marshfield ClinicEmployees Retirement Plan of…$1.3BThe George Washington University Retirement Plan for Faculty and StaffThe George Washington Univer…$1.3BCalifornia Iron Workers Field Defined Contribution Pension Trust FundCalifornia Iron Workers Fiel…$1.2BIron Workers Locals 40, 361 & 417 Annuity FundIron Workers Locals 40, 361 …$1.2BOccidental Petroleum Corporation Retirement PlanOccidental Petroleum Corpora…$1.1B
End-of-year total assets ($B) among California Iron Workers Field Defined Contribution Pension Trust Fund and nearest nationwide Money Purchase peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$1.0B
Net Assets (End of Year)$1.2B
Net Income$186M
Employer EIN953304279
Plan Effective Date1978-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees, California Iron Workers Field Defined Contribution)

Sponsor-wide plan assets over time

All Board of Trustees, California Iron Workers Field Defined Contribution plans reported in each filing year

Latest sponsor-wide plan assets
$1.3B 28.20658370791145% vs 2022
2024 filing year
$0.9B$1B$1.1B$1.2B$1.3B$1.4B 202220232024 $1.01B $1.29B ▲ +27.7%
Year Plans Participants Total Assets
2022 1 9,087 $1.0B
2023 1 15,271 $1.2B
2024 1 14,825 $1.3B

Nearby Money Purchase Plans in California

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

California Iron Workers Field Defined Contribution Pension Trust Fund vs. nearby Money Purchase plans in California, assets vs. participants Scatter plot of 6 data points. 10000150002000025000300003500040000 02468 Total assets ($B) Participants California Iron Workers Field Defined Contribution Pension Trust Fund, Total assets ($B): 1.195433318 · Participants: 15271California Iron Workers Field Defined Contribution Pension Trust FundThe Permanente Contribution Plan of the Permanente Medical Group, Inc., Total assets ($B): 6.965801295 · Participants: 18060The Permanente Contribution Plan of the Permanente Medical Group, Inc.Kaiser Permanente Supplemental Savings and Retirement Plan, Total assets ($B): 5.097985049 · Participants: 36330Kaiser Permanente Supplemental Savings and Retirement PlanUniversity of Southern California Defined Contribution Retirement Plan, Total assets ($B): 4.426886727 · Participants: 20136University of Southern California Defined Contribution Retirement PlanCarpenters Annuity Trust Fund for Northern California, Total assets ($B): 3.257361302 · Participants: 25961Carpenters Annuity Trust Fund for Northern CaliforniaDirectors Guild of America-Producer Pension Plan Supplemental Benefit Plan, Total assets ($B): 2.151319709 · Participants: 23168Directors Guild of America-Producer Pension Plan Supplemental Benefit Plan
California Iron Workers Field Defined Contribution Pension Trust Fund vs. nearby Money Purchase plans in California, assets vs. participants
Compare California Iron Workers Field Defined Contribution Pension Trust Fund side-by-side with 3 peers →

Scale composition for California Iron Workers Field Defined Contribution Pension Trust Fund

California Iron Workers Field Defined Contribution Pension Trust Fund reports $1.2B in end-of-year assets across 15,271 participants (0.010% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.016% of 93,925,755 covered participants) - about $78,281 per participant (57% of the national average assets-per-participant) . Net income for plan year 2023 was $186M.

This plan identity (EIN 953304279, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.0B to $1.3B (+28.2%) while covered participants moved from 9,087 to 14,825 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 9,087 $1.0B Open filing
2023 15,271 $1.2B This page
2024 · index core 14,825 $1.3B Open filing

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

California Iron Workers Field Defined Contribution Pension Trust Fund's out-of-state Money Purchase peers by assets and headcount

Outside California, the nearest Money Purchase by assets is Iron Workers Locals 40, 361 & 417 Annuity Fund in NY ($1.2B); by covered participants it is McKinsey & Company, Inc. (Mppp) Money Purchase Pension Plan in NY (15,163 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (15,271 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 California Iron Workers Field Defined Contribution Pension Trust Fund assets move in 2023? ▼
California Iron Workers Field Defined Contribution Pension Trust Fund grew sharply - up 18.4% during 2023, from $1.0B to $1.2B. Reported net income was $186M.
How have Board of Trustees, California Iron Workers Field Defined Contribution plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Board of Trustees, California Iron Workers Field Defined Contribution's sponsor-wide assets grew 28.2%, from $1.0B to $1.3B.
Where does California Iron Workers Field Defined Contribution Pension Trust Fund rank by assets among Form 5500 filers? ▼
California Iron Workers Field Defined Contribution Pension Trust Fund ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which Money Purchase plans are similar in size to California Iron Workers Field Defined Contribution Pension Trust Fund? ▼
Among Money Purchase plans in other states, the closest by assets is Iron Workers Locals 40, 361 & 417 Annuity Fund in NY ($1.2B, 4,998 participants).
Which Money Purchase plans cover a similar participant headcount to California Iron Workers Field Defined Contribution Pension Trust Fund? ▼
Among Money Purchase plans in other states, the closest by covered participants is McKinsey & Company, Inc. (Mppp) Money Purchase Pension Plan in NY (15,163 participants, $2.0B in assets).

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 953304279.

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.