401(k) · DOL Form 5500 · 2022

Cox Operating, LLC 401(k) Plan

Data updated 2026-08-25

$36M
Total assets Below avg plan size
421
Participants Below avg headcount
85th
Percentile by assets National rank
$85,623
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Cox Operating, LLC 401(k) P/S Plan · Sponsored by Cox Operating, LLC · Texas · Mining & Oil Extraction

$36M in assets, 421 participants

Cox Operating, LLC's Cox Operating, LLC 401(k) P/S Plan reported $36M in total assets and 421 participants in its 2022 DOL Form 5500 filing, ranking in the 85th 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.

  • #648 in Mining & Oil Extraction (892 peers)

Where Cox Operating, LLC 401(k) P/S Plan sits by assets

Cox Operating, LLC 401(k) P/S Plan sits in the top quartile of all filed plans by assets, $36M for 421 participants (~$85,623/participant), down 13.7% in 2022.

#648
in Mining & Oil Extraction (892 peers)
-13.7%
assets change YoY
0.4×
vs typical plan assets (national mean)

The plan reported a net loss of $6M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Cox Operating, LLC 401(k) P/S Plan's outsized position by total assets

Cox Operating, LLC 401(k) P/S Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$36,047,428 Top 15% higher than 85% 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

Cox Operating, LLC 401(k) P/S 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. Cox Operating, LLC 401(k) P/S Plan sits mid-pack in the medium band (421 participants).

Form 5500 schedule snapshot

Filing strip 710960939 · Cox Operating, LLC PY 2022 · 401(k)

Cox Operating, LLC 401(k) P/S Plan · $36M · 421 · 85th

  • 5500 $36M
  • 5500 421
  • 5500 85th
  • 5500 401(k)
  • 5500 near Abo Leasing Corporation 401(k) Profit Sharing Plan and Trust
  • 5500 ind #648

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 Mining & Oil Extraction retirement plans → · Plans in Texas →

Cox Operating, LLC 401(k) P/S Plan in the asset neighbourhood

Drew Eckl & Farnham Retirement PlanDrew Eckl & Farnham Retireme…$36MCox Operating, LLC 401(k) P/S PlanCox Operating, LLC 401(k) P/…$36MAbo Leasing Corporation 401(k) Profit Sharing Plan and TrustAbo Leasing Corporation 401(…$36MOld Pueblo Anesthesia, P.C. Savings PlanOld Pueblo Anesthesia, P.C. …$36MKaryopharm Therapeutics Inc. 401(k) PlanKaryopharm Therapeutics Inc.…$36M
End-of-year total assets ($M) among Cox Operating, LLC 401(k) P/S Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$42M
Net Assets (End of Year)$36M
Net Income-$6M
Employer EIN710960939
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cox Operating, LLC)

Sponsor-wide plan assets over time

All Cox Operating, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$21M 42.854918803083535% vs 2022
2024 filing year
$10M$20M$30M$40M$50M 202220232024 $36.1M $20.6M ▼ -42.9%
Year Plans Participants Total Assets
2022 1 421 $36M
2023 1 441 $41M
2024 1 374 $21M

Nearby 401(k) Plans in Texas

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

Cox Operating, LLC 401(k) P/S Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants Cox Operating, LLC 401(k) P/S Plan, Total assets ($B): 0.036047428 · Participants: 421Cox Operating, LLC 401(k) P/S PlanAT&T Retirement Savings Plan, Total assets ($B): 37.578871 · Participants: 144503AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.266 · Participants: 23619Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 13.794958016 · Participants: 38538Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 12.806443202 · Participants: 85577American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 11.969059 · Participants: 47532Dell Inc. 401(k) Plan
Cox Operating, LLC 401(k) P/S Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Cox Operating, LLC 401(k) P/S Plan side-by-side with 3 peers →

Cox Operating, LLC 401(k) P/S Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Abo Leasing Corporation 401(k) Profit Sharing Plan and Trust in IN ($36M); by covered participants it is All Metals Processing Holdings, LLC 401(k) Plan in CA (421 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (421 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 Cox Operating, LLC 401(k) P/S Plan assets move in 2022? ▼
Cox Operating, LLC 401(k) P/S Plan pulled back noticeably - down 13.7% during 2022, from $42M to $36M. Reported net income was -$6M.
How have Cox Operating, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Cox Operating, LLC's sponsor-wide assets declined 42.9%, from $36M to $21M.
Where does Cox Operating, LLC 401(k) P/S Plan rank by assets among Form 5500 filers? ▼
Cox Operating, LLC 401(k) P/S Plan ranks in the 85th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Cox Operating, LLC 401(k) P/S Plan? ▼
Among 401(k) plans in other states, the closest by assets is Abo Leasing Corporation 401(k) Profit Sharing Plan and Trust in IN ($36M, 317 participants).
Which 401(k) plans cover a similar participant headcount to Cox Operating, LLC 401(k) P/S Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is All Metals Processing Holdings, LLC 401(k) Plan in CA (421 participants, $12M 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 710960939.

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.