401(k) · DOL Form 5500 · 2022

IBEW Lu-1141 Pension Trust 401(k) Plan

Data updated 2026-08-25

$144M
Total assets Near avg plan size
1,951
Participants Near avg headcount
94th
Percentile by assets National rank
$74,018
Avg per participant Below avg balance/head
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Official DOL plan name: Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan · Sponsored by IBEW Lu-1141 Pension Trust · Oklahoma · Construction

$144M in assets, 1,951 participants

IBEW Lu-1141 Pension Trust's Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan reported $144M in total assets and 1,951 participants in its 2022 DOL Form 5500 filing, ranking in the 94th 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.

  • #9,271 in Construction (9,927 peers)

Coverage in Oklahoma

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan covers 1,951 participants in Oklahoma, 2.6x the typical Oklahoma plan (state average ~760 per filing). Assets: $144M.

#9,271
in Construction (9,927 peers)
+2.8%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan's outsized position by total assets

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan vs every filed plan by assets

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

$144,409,435 Top 6% higher than 94% 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

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan'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. Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan lands in the large band (1,951 participants).

Plan-year Form 5500 strip

Filing strip 736109391 · IBEW Lu-1141 Pension Trust PY 2022 · 401(k)

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan · $144M · 1,951 · 94th

  • BOOK $144M
  • VS-ST 1,951
  • BOY 94th
  • SCH 401(k)
  • EBSA near Standard Textile 401(k) Profit Sharing Plan
  • PART ind #9271

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 Oklahoma →

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan in the asset neighbourhood

Dormakaba USA Inc. 401(k) PlanDormakaba USA Inc. 401(k) Pl…$144MSupplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) PlanSupplemental Pension/401(k) …$144MStandard Textile 401(k) Profit Sharing PlanStandard Textile 401(k) Prof…$144MSan Antonio Regional Hospital Savings PlanSan Antonio Regional Hospita…$144MDovel Technologies, LLC Group 401(k) PlanDovel Technologies, LLC Grou…$144M
End-of-year total assets ($M) among Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Oklahoma filing particulars

Total Assets (Beginning of Year)$140M
Net Assets (End of Year)$144M
Net Income$4M
Employer EIN736109391
Plan Effective Date1973-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (IBEW Lu-1141 Pension Trust)

Sponsor-wide plan assets over time

All IBEW Lu-1141 Pension Trust plans reported in each filing year

Latest sponsor-wide plan assets
$189M 30.66292448273896% vs 2022
2024 filing year
$120M$140M$160M$180M$200M 202220232024 $144M $189M ▲ +30.7%
Year Plans Participants Total Assets
2022 1 1,951 $144M
2023 1 1,908 $169M
2024 1 2,210 $189M

Nearby 401(k) Plans in Oklahoma

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants Scatter plot of 6 data points. 050001000015000 -101234 Total assets ($B) Participants Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan, Total assets ($B): 0.144409435 · Participants: 1951Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) PlanQuiktrip Corporation Retirement Plan, Total assets ($B): 3.683382046 · Participants: 10862Quiktrip Corporation Retirement PlanThe Williams Investment Plus Plan, Total assets ($B): 1.385802682 · Participants: 4848The Williams Investment Plus PlanBok Financial 401(k) Plan, Total assets ($B): 0.917245856 · Participants: 4683Bok Financial 401(k) PlanDevon Energy Corporation Incentive Savings Plan, Total assets ($B): 0.791750265 · Participants: 1642Devon Energy Corporation Incentive Savings PlanOne Gas, Inc. 401(k) Plan, Total assets ($B): 0.774155 · Participants: 3586One Gas, Inc. 401(k) Plan
Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants
Compare Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan side-by-side with 3 peers →

Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Oklahoma, the nearest 401(k) by assets is Standard Textile 401(k) Profit Sharing Plan in OH ($144M); by covered participants it is Elevate Care, Inc. 401(k) Plan in IL (1,950 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($144M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,951 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 Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan assets move in 2022? ▼
Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan edged up modestly - up 2.8% during 2022, from $140M to $144M. Reported net income was $4M.
How have IBEW Lu-1141 Pension Trust plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), IBEW Lu-1141 Pension Trust's sponsor-wide assets grew 30.7%, from $144M to $189M.
Where does Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan rank by assets among Form 5500 filers? ▼
Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan ranks in the 94th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Standard Textile 401(k) Profit Sharing Plan in OH ($144M, 928 participants).
Which 401(k) plans cover a similar participant headcount to Supplemental Pension/401(k) Plan to IBEW Lu 1141 Retirement and 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Elevate Care, Inc. 401(k) Plan in IL (1,950 participants, $7M 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 736109391.

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.