401(k) · DOL Form 5500 · 2023

Plumbers and Fitters Local 101 Supplemental Pension Plan 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
83
Participants Small participant base
70th
Percentile by assets National rank
$206,999
Avg per participant Above avg balance/head
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Official DOL plan name: Plumbers and Fitters Local 101 Supplemental Pension Plan · Sponsored by Plumbers and Fitters Local 101 Supplemental Pension Plan · Illinois · Construction

$17M in assets, 83 participants

Plumbers and Fitters Local 101 Supplemental Pension Plan's Plumbers and Fitters Local 101 Supplemental Pension Plan reported $17M in total assets and 83 participants in its 2023 DOL Form 5500 filing, ranking in the 70th 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.

  • #6,184 in Construction (9,030 peers)

Plumbers and Fitters Local 101 Supplemental Pension Plan multi-year trail

Plumbers and Fitters Local 101 Supplemental Pension Plan's plans moved +32.4% in assets from 2022 to 2024; this filing shows Plumbers and Fitters Local 101 Supplemental Pension Plan at $17M / 83 participants.

#6,184
in Construction (9,030 peers)
+18.8%
assets growth YoY

Plumbers and Fitters Local 101 Supplemental Pension Plan's outsized position by total assets

Plumbers and Fitters Local 101 Supplemental Pension Plan vs every filed plan by assets

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

$17,180,912 Top 30% higher than 70% 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

Plumbers and Fitters Local 101 Supplemental Pension Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Plumbers and Fitters Local 101 Supplemental Pension Plan is a small filing (83 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Plumbers and Fitters Local 101 Supplemental Pension Plan reported net income rose from $1M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Plumbers and Fitters Local 101 Supplemental Pension Plan end-of-year assets rose from $14M in the plan year 2022 filing to $17M in the plan year 2023 filing.
  • Plumbers and Fitters Local 101 Supplemental Pension Plan reported participants fell from 85 in the plan year 2022 filing to 83 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 371398133 · Plumbers and Fitters Local 101 Supplemental Pension Plan PY 2023 · 401(k)

Plumbers and Fitters Local 101 Supplemental Pension Plan · $17M · 83 · 70th

  • IND $17M
  • IND 83
  • IND 70th
  • IND 401(k)
  • IND near Feldkamp Enterprises, Inc. 401(k) Profit Sharing Plan
  • IND ind #6184

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 Illinois →

Plumbers and Fitters Local 101 Supplemental Pension Plan in the asset neighbourhood

Plumbers and Fitters Local 101 Supplemental Pension PlanPlumbers and Fitters Local 1…$17MFeldkamp Enterprises, Inc. 401(k) Profit Sharing PlanFeldkamp Enterprises, Inc. 4…$17MUrell, Inc. 401(k) Plan$17MTankstar USA, Inc. Profit Sharing and Employee's Savings PlanTankstar USA, Inc. Profit Sh…$17MPurcell Construction Corp. Employee Savings and Protection PlanPurcell Construction Corp. E…$17M
End-of-year total assets ($M) among Plumbers and Fitters Local 101 Supplemental Pension Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Plumbers and Fitters Local 101 Supplemental Pension Plan multi-year asset trail

Sponsor-wide plan assets over time

All Plumbers and Fitters Local 101 Supplemental Pension Plan plans reported in each filing year

Latest sponsor-wide plan assets
$19M 32.405457105406384% vs 2022
2024 filing year
$14M$16M$18M$20M 202220232024 $14.5M $19.2M ▲ +32.3%
Year Plans Participants Total Assets
2022 1 85 $14M
2023 1 83 $17M
2024 1 80 $19M

Plumbers and Fitters Local 101 Supplemental Pension Plan filing trail (2023)

Total Assets (Beginning of Year)$14M
Net Assets (End of Year)$17M
Net Income$3M
Employer EIN371398133
Plan Effective Date2000-04-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Illinois

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

Plumbers and Fitters Local 101 Supplemental Pension Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Plumbers and Fitters Local 101 Supplemental Pension Plan, Total assets ($B): 0.017180912 · Participants: 83Plumbers and Fitters Local 101 Supplemental Pension PlanAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
Plumbers and Fitters Local 101 Supplemental Pension Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Plumbers and Fitters Local 101 Supplemental Pension Plan side-by-side with 3 peers →

Plumbers and Fitters Local 101 Supplemental Pension Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Feldkamp Enterprises, Inc. 401(k) Profit Sharing Plan in OH ($17M); by covered participants it is Brightpearl 401(k) Plan in TX (83 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (83 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 Plumbers and Fitters Local 101 Supplemental Pension Plan assets move in 2023? ▼
Plumbers and Fitters Local 101 Supplemental Pension Plan grew sharply - up 18.8% during 2023, from $14M to $17M. Reported net income was $3M.
How have Plumbers and Fitters Local 101 Supplemental Pension Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Plumbers and Fitters Local 101 Supplemental Pension Plan's sponsor-wide assets grew 32.4%, from $14M to $19M.
Which 401(k) plans are similar in size to Plumbers and Fitters Local 101 Supplemental Pension Plan? ▼
Among 401(k) plans in other states, the closest by assets is Feldkamp Enterprises, Inc. 401(k) Profit Sharing Plan in OH ($17M, 169 participants).
Which 401(k) plans cover a similar participant headcount to Plumbers and Fitters Local 101 Supplemental Pension Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Brightpearl 401(k) Plan in TX (83 participants, N/A 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 371398133.

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.