401(k) · DOL Form 5500 · 2024

Duncan Aviation, Inc. 401(k) Plan

Data updated 2026-08-11

$446M
Total assets: 2,914
Participants: 97th
Percentile by assets: $153,080
Avg per participant

Official DOL plan name: Duncan Aviation, Inc. 401(k) Retirement Plan · Sponsored by Duncan Aviation, Inc. · Nebraska · Other Services

$446M in assets, 2,914 participants

Duncan Aviation, Inc.'s Duncan Aviation, Inc. 401(k) Retirement Plan reported $446M in total assets and 2,914 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.

97th percentile by assets (of 123,622 plans)
#7,663 in Other Services (7,719 peers)

Coverage in Nebraska

Duncan Aviation, Inc. 401(k) Retirement Plan covers 2,914 participants in Nebraska, 5.3x the typical Nebraska plan (state average ~552 per filing). Assets: $446M.

$446M
total plan assets (2024 EOY): 2,914
covered participants: 97th
percentile by assets (of 123,622 plans): $153,080
avg assets per participant

Where Duncan Aviation, Inc. 401(k) Retirement Plan sits by total assets

Duncan Aviation, Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$446,074,305 Top 3% higher than 97% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Duncan Aviation, Inc. 401(k) Retirement Plan reported net income fell from $68M in the plan year 2023 filing to $57M in the plan year 2024 filing.
Duncan Aviation, Inc. 401(k) Retirement Plan end-of-year assets rose from $389M in the plan year 2023 filing to $446M in the plan year 2024 filing.
Duncan Aviation, Inc. 401(k) Retirement Plan reported participants rose from 2,727 in the plan year 2023 filing to 2,914 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Nebraska

Industry

Other Services

Participants vs Nebraska filers

In Nebraska, the average filing covers about 552 participants across 778 plans. Duncan Aviation, Inc. 401(k) Retirement Plan reports 2,914 participants - 5.3x that state average ($446M EOY assets).

Nebraska filing particulars

Total Assets (Beginning of Year)	$389M
Net Assets (End of Year)	$446M
Net Income	$57M
Employer EIN	470461109
Plan Effective Date	1987-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Duncan Aviation, Inc.)

Total plan assets by year, all Duncan Aviation, Inc. plans on file

Year	Plans	Participants	Total Assets
2022	1	2,509	$320M
2023	1	2,727	$389M
2024	1	2,914	$446M

Nearby 401(k) Plans in Nebraska

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

Duncan Aviation, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Nebraska, assets vs. participants

Hdr, Inc. Best Plan and ESOP $7.7B · 11,460
Peter Kiewit Sons, Inc. Retirement Savings Plan $2.8B · 17,030
Union Pacific Agreement Employee 401(k) Retirement Thrift Plan $2.4B · 28,813
Union Pacific Corporation Thrift Plan $2.3B · 5,350
First National of Nebraska, Inc. First Savings Plan $1.0B · 4,950

Compare Duncan Aviation, Inc. 401(k) Retirement … side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Duncan Aviation, Inc. 401(k) Retirement Plan by total assets, not by location.

Wells Enterprises, Inc. 401(k) Plan (IA) $446M · 3,780
Warner Music Group 401(k) Plan (NY) $446M · 2,247
Qualtrics 401(k) Plan (UT) $446M · 3,044
The Western Union Company Incentive Savings Plan (CO) $447M · 1,407

Frequently Asked Questions

How did Duncan Aviation, Inc. 401(k) Retirement Plan assets move in 2024? ▼

Duncan Aviation, Inc. 401(k) Retirement Plan grew at a solid clip - up 14.7% during 2024, from $389M to $446M. Reported net income was $57M.

How have Duncan Aviation, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Duncan Aviation, Inc.'s sponsor-wide assets grew 39.3%, from $320M to $446M.

Where does Duncan Aviation, Inc. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼

Duncan Aviation, Inc. 401(k) Retirement Plan ranks in the 97th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Duncan Aviation, Inc. 401(k) Retirement Plan? ▼

Among 401(k) plans in other states, the closest by assets is Wells Enterprises, Inc. 401(k) Plan in IA ($446M, 3,780 participants).

Next read for Duncan Aviation, Inc. 401(k) Retirement …

Filing takeaways

Ways to act on Duncan Aviation, Inc. 401(k) Retirement Plan's numbers.

By total assets, Duncan Aviation, Inc. 401(k) Retirement Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Nebraska. Compare plans
Duncan Aviation, Inc.'s sponsor-wide assets have grown 39.3% since 2022 across 3 plan years on file. More Other Services plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 470461109.