Defined Benefit (Pension) · DOL Form 5500 · 2024

Local No. 731, I.B. of T., Pension Fund Pension Plan

Data updated 2026-08-25

$1.1B
Total assets Very large vs avg
3,248
Participants Above avg headcount
99th
Percentile by assets National rank
$338,411
Avg per participant High balance/head
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Official DOL plan name: Local No. 731, I.B. of T., Pension Fund · Sponsored by Local No. 731, I.B. of T., Pension Fund · Illinois · Administrative & Support Services

$1.1B in assets, 3,248 participants

Local No. 731, I.B. of T., Pension Fund's Local No. 731, I.B. of T., Pension Fund reported $1.1B in total assets and 3,248 participants in its 2024 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.

  • #4,344 in Administrative & Support Services (4,368 peers)

Coverage in Illinois

Local No. 731, I.B. of T., Pension Fund covers 3,248 participants in Illinois, 4.2x the typical Illinois plan (state average ~779 per filing). Assets: $1.1B.

#4,344
in Administrative & Support Services (4,368 peers)
+11.5%
assets growth YoY
11×
vs typical plan assets (national mean)

Local No. 731, I.B. of T., Pension Fund's outsized position by total assets

Local No. 731, I.B. of T., Pension Fund vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$1,099,159,495 Top 1% higher than 99% of 123,620 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 2024

Local No. 731, I.B. of T., Pension Fund's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Local No. 731, I.B. of T., Pension Fund lands in the large band (3,248 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Local No. 731, I.B. of T., Pension Fund reported net income fell from $156M in the plan year 2023 filing to $113M in the plan year 2024 filing.
  • Local No. 731, I.B. of T., Pension Fund end-of-year assets rose from $985M in the plan year 2023 filing to $1.1B in the plan year 2024 filing.
  • Local No. 731, I.B. of T., Pension Fund reported participants fell from 3,289 in the plan year 2023 filing to 3,248 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 366513567 · Local No. 731, I.B. of T., Pension Fund PY 2024 · Defined Benefit (Pension)

Local No. 731, I.B. of T., Pension Fund · $1.1B · 3,248 · 99th

  • PHOTO $1.1B
  • IND 3,248
  • EOY 99th
  • 5500 Defined Benefit (Pension)
  • ASSETS near American Express Retirement Plan
  • PCT ind #4344

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 Administrative & Support Services retirement plans → · Plans in Illinois →

Local No. 731, I.B. of T., Pension Fund in the asset neighbourhood

Enbridge Employee Services, Inc. Employees' Pension PlanEnbridge Employee Services, …$1.1BLocal No. 731, I.B. of T., Pension FundLocal No. 731, I.B. of T., P…$1.1BAmerican Express Retirement PlanAmerican Express Retirement …$1.1BCenterpoint Energy Retirement PlanCenterpoint Energy Retiremen…$1.1BFirst-Citizens Bank & Trust Company and Adopting Related Employers Pension PlanFirst-Citizens Bank & Trust …$1.1B
End-of-year total assets ($B) among Local No. 731, I.B. of T., Pension Fund and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$985M
Net Assets (End of Year)$1.1B
Net Income$113M
Employer EIN366513567
Plan Effective Date1962-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Local No. 731, I.B. of T., Pension Fund)

Sponsor-wide plan assets over time

All Local No. 731, I.B. of T., Pension Fund plans reported in each filing year

Latest sponsor-wide plan assets
$1.1B 32.43773931725926% vs 2022
2024 filing year
$0.8B$0.9B$1B$1.1B$1.2B 202220232024 $0.83B $1.1B ▲ +32.5%
Year Plans Participants Total Assets
2022 1 3,312 $830M
2023 1 3,289 $985M
2024 1 3,248 $1.1B

Nearby Defined Benefit (Pension) Plans in Illinois

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

Local No. 731, I.B. of T., Pension Fund vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants Scatter plot of 6 data points. 01000020000300004000050000 -200204060 Total assets ($B) Participants Local No. 731, I.B. of T., Pension Fund, Total assets ($B): 1.099159495 · Participants: 3248Local No. 731, I.B. of T., Pension FundCentral States, Southeast & Southwest Areas Pension Plan, Total assets ($B): 48.22071058 · Participants: 36799Central States, Southeast & Southwest Areas Pension PlanState Farm Insurance Companies Retirement Plan for United States Employees, Total assets ($B): 37.736369487 · Participants: 41619State Farm Insurance Companies Retirement Plan for United States EmployeesGE Healthcare Pension Plan, Total assets ($B): 13.74052931 · Participants: 5554GE Healthcare Pension PlanAbbott Laboratories Annuity Retirement Plan, Total assets ($B): 8.591907247 · Participants: 17875Abbott Laboratories Annuity Retirement PlanUnited Food & Commercial Workers Intl Union - Industry Pension Fund, Total assets ($B): 8.17675965 · Participants: 20984United Food & Commercial Workers Intl Union - Industry Pension Fund
Local No. 731, I.B. of T., Pension Fund vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants

Local No. 731, I.B. of T., Pension Fund's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Illinois, the nearest Defined Benefit (Pension) by assets is American Express Retirement Plan in NY ($1.1B); by covered participants it is Service Employees Pension Fund of Upstate Ny Upstate New York in NY (3,247 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (3,248 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Local No. 731, I.B. of T., Pension Fund assets move in 2024? ▼
Local No. 731, I.B. of T., Pension Fund grew at a solid clip - up 11.5% during 2024, from $985M to $1.1B. Reported net income was $113M.
How have Local No. 731, I.B. of T., Pension Fund plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Local No. 731, I.B. of T., Pension Fund's sponsor-wide assets grew 32.4%, from $830M to $1.1B.
Where does Local No. 731, I.B. of T., Pension Fund rank by assets among Form 5500 filers? ▼
Local No. 731, I.B. of T., Pension Fund ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which Defined Benefit (Pension) plans are similar in size to Local No. 731, I.B. of T., Pension Fund? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is American Express Retirement Plan in NY ($1.1B, 3,334 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Local No. 731, I.B. of T., Pension Fund? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Service Employees Pension Fund of Upstate Ny Upstate New York in NY (3,247 participants, $230M in assets).