401(k) · DOL Form 5500 · 2022

Alliant Credit Union 401(k) Plan

Data updated 2026-08-25

$88M
Total assets Below avg plan size
667
Participants Below avg headcount
92nd
Percentile by assets National rank
$132,348
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

$88M in assets, 667 participants

Alliant Credit Union's Alliant Credit Union 401(k) Plan reported $88M in total assets and 667 participants in its 2022 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.

  • #8,082 in Finance & Insurance (9,261 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, $88M for 667 participants (~$132,348/participant), down 12.5% in 2022.

#8,082
in Finance & Insurance (9,261 peers)
-12.5%
assets change YoY
0.9×
vs typical plan assets (national mean)

The plan reported a net loss of $13M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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 2022 · DOL Form 5500

$88,276,380 Top 8% higher than 92% 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

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

Plan-year 2022 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 (667 participants).

DOL schedule card

Filing strip 366066772 · Alliant Credit Union PY 2022 · 401(k)

Alliant Credit Union 401(k) Plan · $88M · 667 · 92nd

  • PCT $88M
  • PCT 667
  • PCT 92nd
  • PCT 401(k)
  • PCT near Atricure, Inc. 401(k) Plan
  • PCT ind #8082

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

Isec, Inc. 401(k) Savings PlanIsec, Inc. 401(k) Savings Pl…$88MFiesta Mart, L.L.C. 401(k) Retirement and Savings PlanFiesta Mart, L.L.C. 401(k) R…$88MAlliant Credit Union 401(k) PlanAlliant Credit Union 401(k) …$88MAtricure, Inc. 401(k) Plan$88MCare Retirement Savings Plan$88M
End-of-year total assets ($M) among Alliant Credit Union 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$101M
Net Assets (End of Year)$88M
Net Income-$13M
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): 0.08827638 · Participants: 667Alliant Credit Union 401(k) PlanState Farm 401(k) Savings Plan, Total assets ($B): 14.651519685 · Participants: 53616State Farm 401(k) Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 14.283954811 · Participants: 66653Accenture United States 401(k) Match and Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 13.333286 · Participants: 36136Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 11.816542826 · Participants: 13437United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 11.682551768 · Participants: 238072Walgreens 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 Atricure, Inc. 401(k) Plan in OH ($88M); by covered participants it is M&m Transport Services, Inc. Retirement Savings Plan in MA (667 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($88M here).

Similar participant headcount

Nearest other-state filings by covered participants (667 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 Alliant Credit Union 401(k) Plan assets move in 2022? ▼
Alliant Credit Union 401(k) Plan pulled back noticeably - down 12.5% during 2022, from $101M to $88M. Reported net income was -$13M.
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 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 Alliant Credit Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Atricure, Inc. 401(k) Plan in OH ($88M, 824 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 M&m Transport Services, Inc. Retirement Savings Plan in MA (667 participants, $8M 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 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.