401(k) · DOL Form 5500 · 2023

Alliant Credit Union 401(k) Plan

Data updated 2026-08-25

$114M
Total assets Near avg plan size
827
Participants Near avg headcount
92nd
Percentile by assets National rank
$138,072
Avg per participant Near avg balance/head
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Official DOL plan name: Alliant Credit Union 401(k) Plan · Sponsored by Alliant Credit Union · Illinois · Finance & Insurance

$114M in assets, 827 participants

Alliant Credit Union's Alliant Credit Union 401(k) Plan reported $114M in total assets and 827 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • #7,794 in Finance & Insurance (8,869 peers)

Where Alliant Credit Union 401(k) Plan sits by assets

Alliant Credit Union 401(k) Plan sits in the top 10% of all filed plans by assets, $114M for 827 participants (~$138,072/participant), up 29.4% in 2023.

#7,794
in Finance & Insurance (8,869 peers)
+29.4%
assets growth YoY
1.1×
vs typical plan assets (national mean)

Alliant Credit Union 401(k) Plan's outsized position by total assets

Alliant Credit Union 401(k) Plan vs every filed plan by assets

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

$114,185,606 Top 8% higher than 92% 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

Alliant Credit Union 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Alliant Credit Union 401(k) Plan sits mid-pack in the medium band (827 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Alliant Credit Union 401(k) Plan reported net income rose from -$13M in the plan year 2022 filing to $26M in the plan year 2023 filing.
  • Alliant Credit Union 401(k) Plan end-of-year assets rose from $88M in the plan year 2022 filing to $114M in the plan year 2023 filing.
  • Alliant Credit Union 401(k) Plan reported participants rose from 667 in the plan year 2022 filing to 827 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 366066772 · Alliant Credit Union PY 2023 · 401(k)

Alliant Credit Union 401(k) Plan · $114M · 827 · 92nd

  • NET $114M
  • BOOK 827
  • VS-ST 92nd
  • BOY 401(k)
  • SCH near Electrical Consultants Inc Profit Sharing Plan
  • EBSA ind #7794

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 Finance & Insurance retirement plans → · Plans in Illinois →

Alliant Credit Union 401(k) Plan in the asset neighbourhood

Lectra USA 401(k) Plan$114MMaher Terminals LLC Profit Sharing and 401(k) PlanMaher Terminals LLC Profit S…$114MAlliant Credit Union 401(k) PlanAlliant Credit Union 401(k) …$114MElectrical Consultants Inc Profit Sharing PlanElectrical Consultants Inc P…$114MKleinberg, Kaplan, Wolff & Cohen, P.C. 401(k) Profit Sharing PlanKleinberg, Kaplan, Wolff & C…$114M
End-of-year total assets ($M) among Alliant Credit Union 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$88M
Net Assets (End of Year)$114M
Net Income$26M
Employer EIN366066772
Plan Effective Date2003-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Alliant Credit Union)

Sponsor-wide plan assets over time

All Alliant Credit Union plans reported in each filing year

Latest sponsor-wide plan assets
$137M 55.47294304546697% vs 2022
2024 filing year
$80M$100M$120M$140M$160M 202220232024 $88.3M $137M ▲ +55.5%
Year Plans Participants Total Assets
2022 1 667 $88M
2023 1 827 $114M
2024 1 862 $137M

Nearby 401(k) Plans in Illinois

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

Alliant Credit Union 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Alliant Credit Union 401(k) Plan, Total assets ($B): 0.114185606 · Participants: 827Alliant Credit Union 401(k) 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
Alliant Credit Union 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Alliant Credit Union 401(k) Plan side-by-side with 3 peers →

Alliant Credit Union 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Electrical Consultants Inc Profit Sharing Plan in MT ($114M); by covered participants it is Palermo Villa, Inc. 401(k) Plan in WI (827 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (827 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 Alliant Credit Union 401(k) Plan assets move in 2023? ▼
Alliant Credit Union 401(k) Plan grew sharply - up 29.4% during 2023, from $88M to $114M. Reported net income was $26M.
How have Alliant Credit Union plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Alliant Credit Union's sponsor-wide assets grew 55.5%, from $88M to $137M.
Where does Alliant Credit Union 401(k) Plan rank by assets among Form 5500 filers? ▼
Alliant Credit Union 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Alliant Credit Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Electrical Consultants Inc Profit Sharing Plan in MT ($114M, 816 participants).
Which 401(k) plans cover a similar participant headcount to Alliant Credit Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Palermo Villa, Inc. 401(k) Plan in WI (827 participants, $30M 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 366066772.

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.