401(k) · DOL Form 5500 · 2024

Duncan Aviation, Inc. 401(k) Plan

Data updated 2026-08-25

$446M
Total assets Above avg plan size
2,914
Participants Above avg headcount
97th
Percentile by assets National rank
$153,080
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

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.

  • #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.

#7,663
in Other Services (7,719 peers)
+14.7%
assets growth YoY
4.5×
vs typical plan assets (national mean)

Duncan Aviation, Inc. 401(k) Retirement Plan's outsized position 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

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 2024

Duncan Aviation, Inc. 401(k) Retirement Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Duncan Aviation, Inc. 401(k) Retirement Plan lands in the large band (2,914 participants).

What changed between DOL Form 5500 filings

plan year 2023 → 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 →

Published 5500 schedule card

Filing strip 470461109 · Duncan Aviation, Inc. PY 2024 · 401(k)

Duncan Aviation, Inc. 401(k) Retirement Plan · $446M · 2,914 · 97th

  • VS-ST $446M
  • BOY 2,914
  • SCH 97th
  • EBSA 401(k)
  • PART near Wells Enterprises, Inc. 401(k) Plan
  • TYPE ind #7663

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 Other Services retirement plans → · Plans in Nebraska →

Duncan Aviation, Inc. 401(k) Retirement Plan in the asset neighbourhood

The Western Union Company Incentive Savings PlanThe Western Union Company In…$447MWarner Music Group 401(k) PlanWarner Music Group 401(k) Pl…$446MDuncan Aviation, Inc. 401(k) Retirement PlanDuncan Aviation, Inc. 401(k)…$446MWells Enterprises, Inc. 401(k) PlanWells Enterprises, Inc. 401(…$446MQualtrics 401(k) Plan$446M
End-of-year total assets ($M) among Duncan Aviation, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Nebraska filing particulars

Total Assets (Beginning of Year)$389M
Net Assets (End of Year)$446M
Net Income$57M
Employer EIN470461109
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Duncan Aviation, Inc.)

Sponsor-wide plan assets over time

All Duncan Aviation, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$446M 39.25021300172812% vs 2022
2024 filing year
$300M$350M$400M$450M$500M 202220232024 $320M $446M ▲ +39.2%
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 Scatter plot of 6 data points. 010000200003000040000 0246810 Total assets ($B) Participants Duncan Aviation, Inc. 401(k) Retirement Plan, Total assets ($B): 0.446074305 · Participants: 2914Duncan Aviation, Inc. 401(k) Retirement PlanHdr, Inc. Best Plan and ESOP, Total assets ($B): 7.698378085 · Participants: 11460Hdr, Inc. Best Plan and ESOPPeter Kiewit Sons, Inc. Retirement Savings Plan, Total assets ($B): 2.800326806 · Participants: 17030Peter Kiewit Sons, Inc. Retirement Savings PlanUnion Pacific Agreement Employee 401(k) Retirement Thrift Plan, Total assets ($B): 2.389799139 · Participants: 28813Union Pacific Agreement Employee 401(k) Retirement Thrift PlanUnion Pacific Corporation Thrift Plan, Total assets ($B): 2.304431309 · Participants: 5350Union Pacific Corporation Thrift PlanFirst National of Nebraska, Inc. First Savings Plan, Total assets ($B): 1.045428819 · Participants: 4950First National of Nebraska, Inc. First Savings Plan
Duncan Aviation, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Nebraska, assets vs. participants
Compare Duncan Aviation, Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Duncan Aviation, Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Nebraska, the nearest 401(k) by assets is Wells Enterprises, Inc. 401(k) Plan in IA ($446M); by covered participants it is Pb U.S. Affiliates Retirement Savings Plan in AZ (2,914 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($446M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,914 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

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).
Which 401(k) plans cover a similar participant headcount to Duncan Aviation, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Pb U.S. Affiliates Retirement Savings Plan in AZ (2,914 participants, $48M in assets).

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.

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.