401(k) · DOL Form 5500 · 2022

Duncan Aviation, Inc. 401(k) Plan

Data updated 2026-08-25

$320M
Total assets Above avg plan size
2,509
Participants Above avg headcount
97th
Percentile by assets National rank
$127,676
Avg per participant Near avg balance/head
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Official DOL plan name: Duncan Aviation, Inc. 401(k) Retirement Plan · Sponsored by Duncan Aviation, Inc. · Nebraska · Other Services

$320M in assets, 2,509 participants

Duncan Aviation, Inc.'s Duncan Aviation, Inc. 401(k) Retirement Plan reported $320M in total assets and 2,509 participants in its 2022 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.

  • #8,334 in Other Services (8,398 peers)

Coverage in Nebraska

Duncan Aviation, Inc. 401(k) Retirement Plan covers 2,509 participants in Nebraska, 4.5x the typical Nebraska plan (state average ~552 per filing). Assets: $320M.

#8,334
in Other Services (8,398 peers)
-19.4%
assets change YoY
3.2×
vs typical plan assets (national mean)

The plan reported a net loss of $77M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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 2022 · DOL Form 5500

$320,340,124 Top 3% higher than 97% 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

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

Plan-year 2022 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 (2,509 participants).

Form 5500 schedule snapshot

Filing strip 470461109 · Duncan Aviation, Inc. PY 2022 · 401(k)

Duncan Aviation, Inc. 401(k) Retirement Plan · $320M · 2,509 · 97th

  • PART $320M
  • PART 2,509
  • PART 97th
  • PART 401(k)
  • PART near Pitt Ohio Express, LLC Profit Sharing Plan 401(k)
  • PART ind #8334

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

Pitt Ohio Express, LLC Profit Sharing Plan 401(k)Pitt Ohio Express, LLC Profi…$321MBlue Cross and Blue Shield of Arizona, Inc. 401(k) Savings PlanBlue Cross and Blue Shield o…$321MDuncan Aviation, Inc. 401(k) Retirement PlanDuncan Aviation, Inc. 401(k)…$320MLewis Roca Rothgerber Christie LLP Retirement PlanLewis Roca Rothgerber Christ…$320MSylvamo Savings Plan$320M
End-of-year total assets ($M) among Duncan Aviation, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Nebraska filing particulars

Total Assets (Beginning of Year)$398M
Net Assets (End of Year)$320M
Net Income-$77M
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 0246 Total assets ($B) Participants Duncan Aviation, Inc. 401(k) Retirement Plan, Total assets ($B): 0.320340124 · Participants: 2509Duncan Aviation, Inc. 401(k) Retirement PlanHdr, Inc. Best Plan and ESOP, Total assets ($B): 4.974213701 · Participants: 9716Hdr, Inc. Best Plan and ESOPUnion Pacific Corporation Thrift Plan, Total assets ($B): 2.028704333 · Participants: 5284Union Pacific Corporation Thrift PlanUnion Pacific Agreement Employee 401(k) Retirement Thrift Plan, Total assets ($B): 1.965449453 · Participants: 28974Union Pacific Agreement Employee 401(k) Retirement Thrift PlanPeter Kiewit Sons, Inc. Retirement Savings Plan, Total assets ($B): 1.817293875 · Participants: 15777Peter Kiewit Sons, Inc. Retirement Savings PlanFirst National of Nebraska, Inc. First Savings Plan, Total assets ($B): 0.763501259 · Participants: 4605First 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 Pitt Ohio Express, LLC Profit Sharing Plan 401(k) in PA ($321M); by covered participants it is National Gypsum 401(k) and Retirement Savings Plan in NC (2,509 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,509 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 Duncan Aviation, Inc. 401(k) Retirement Plan assets move in 2022? ▼
Duncan Aviation, Inc. 401(k) Retirement Plan declined sharply - down 19.4% during 2022, from $398M to $320M. Reported net income was -$77M.
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 139,126 plans that reported assets for plan year 2022 (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 Pitt Ohio Express, LLC Profit Sharing Plan 401(k) in PA ($321M, 3,748 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 National Gypsum 401(k) and Retirement Savings Plan in NC (2,509 participants, $365M 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 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.