401(k) · DOL Form 5500 · 2023

Aethon Energy Operating LLC 401(k) Plan

Data updated 2026-08-25

$40M
Total assets Below avg plan size
283
Participants Below avg headcount
83rd
Percentile by assets National rank
$139,974
Avg per participant Near avg balance/head
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Official DOL plan name: Aethon Energy Operating LLC 401(k) Ps Plan · Sponsored by Aethon Energy Operating LLC · Texas · Management of Enterprises

$40M in assets, 283 participants

Aethon Energy Operating LLC's Aethon Energy Operating LLC 401(k) Ps Plan reported $40M in total assets and 283 participants in its 2023 DOL Form 5500 filing, ranking in the 83rd 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.

  • #732 in Management of Enterprises (1,137 peers)

Coverage in Texas

Aethon Energy Operating LLC 401(k) Ps Plan covers 283 participants in Texas, about 41% of the average Texas filer (state average ~688 per filing). Assets: $40M.

#732
in Management of Enterprises (1,137 peers)
+42.2%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Aethon Energy Operating LLC 401(k) Ps Plan's outsized position by total assets

Aethon Energy Operating LLC 401(k) Ps Plan vs every filed plan by assets

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

$39,612,540 Top 17% higher than 83% 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

Aethon Energy Operating LLC 401(k) Ps 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. Aethon Energy Operating LLC 401(k) Ps Plan sits mid-pack in the medium band (283 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Aethon Energy Operating LLC 401(k) Ps Plan reported net income rose from -$3M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Aethon Energy Operating LLC 401(k) Ps Plan end-of-year assets rose from $28M in the plan year 2022 filing to $40M in the plan year 2023 filing.
  • Aethon Energy Operating LLC 401(k) Ps Plan reported participants rose from 269 in the plan year 2022 filing to 283 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 471238081 · Aethon Energy Operating LLC PY 2023 · 401(k)

Aethon Energy Operating LLC 401(k) Ps Plan · $40M · 283 · 83rd

  • EBSA $40M
  • PART 283
  • TYPE 83rd
  • NET 401(k)
  • BOOK near Chevron Stations Inc. Thrift Plan
  • VS-ST ind #732

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 Management of Enterprises retirement plans → · Plans in Texas →

Aethon Energy Operating LLC 401(k) Ps Plan in the asset neighbourhood

Chevron Stations Inc. Thrift PlanChevron Stations Inc. Thrift…$40MGutchess Companies 401(k) Savings PlanGutchess Companies 401(k) Sa…$40MBrinkman International Group 401(k) PlanBrinkman International Group…$40MAethon Energy Operating LLC 401(k) Ps PlanAethon Energy Operating LLC …$40MGsw Sports LLC 401(k) Plan$40M
End-of-year total assets ($M) among Aethon Energy Operating LLC 401(k) Ps Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$28M
Net Assets (End of Year)$40M
Net Income$12M
Employer EIN471238081
Plan Effective Date1991-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Aethon Energy Operating LLC)

Sponsor-wide plan assets over time

All Aethon Energy Operating LLC plans reported in each filing year

Latest sponsor-wide plan assets
$47M 67.93425092139181% vs 2022
2024 filing year
$20M$30M$40M$50M 202220232024 $27.9M $46.8M ▲ +67.9%
Year Plans Participants Total Assets
2022 1 269 $28M
2023 1 283 $40M
2024 1 318 $47M

Nearby 401(k) Plans in Texas

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

Aethon Energy Operating LLC 401(k) Ps Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Aethon Energy Operating LLC 401(k) Ps Plan, Total assets ($B): 0.03961254 · Participants: 283Aethon Energy Operating LLC 401(k) Ps PlanAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Aethon Energy Operating LLC 401(k) Ps Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Aethon Energy Operating LLC 401(k) Ps Plan side-by-side with 3 peers →

Aethon Energy Operating LLC 401(k) Ps Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Chevron Stations Inc. Thrift Plan in CA ($40M); by covered participants it is Hiroad & Blueowl 401(k) Savings Plan and Trust in IL (283 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($40M here).

Similar participant headcount

Nearest other-state filings by covered participants (283 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 Aethon Energy Operating LLC 401(k) Ps Plan assets move in 2023? ▼
Aethon Energy Operating LLC 401(k) Ps Plan surged - up 42.2% during 2023, from $28M to $40M. Reported net income was $12M.
How have Aethon Energy Operating LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Aethon Energy Operating LLC's sponsor-wide assets grew 67.9%, from $28M to $47M.
Where does Aethon Energy Operating LLC 401(k) Ps Plan rank by assets among Form 5500 filers? ▼
Aethon Energy Operating LLC 401(k) Ps Plan ranks in the 83rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Aethon Energy Operating LLC 401(k) Ps Plan? ▼
Among 401(k) plans in other states, the closest by assets is Chevron Stations Inc. Thrift Plan in CA ($40M, 3,152 participants).
Which 401(k) plans cover a similar participant headcount to Aethon Energy Operating LLC 401(k) Ps Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hiroad & Blueowl 401(k) Savings Plan and Trust in IL (283 participants, N/A 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 471238081.

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.