401(k) · DOL Form 5500 · 2023

Cox, Castle & Nicholson LLP 401(k) Plan

Data updated 2026-08-11

$236M
Total assets
175
Participants
95th
Percentile by assets
$1.4M
Avg per participant
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Official DOL plan name: Cox, Castle & Nicholson LLP Retirement Plan · Sponsored by Cox, Castle & Nicholson LLP · California · Professional & Technical Services

$236M in assets, 175 participants

Cox, Castle & Nicholson LLP's Cox, Castle & Nicholson LLP Retirement Plan reported $236M in total assets and 175 participants in its 2023 DOL Form 5500 filing, ranking in the 95th 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.

  • 95th percentile by assets (of 127,072 plans)
  • #19,607 in Professional & Technical Services (20,321 peers)

Coverage in California

Cox, Castle & Nicholson LLP Retirement Plan covers 175 participants in California, about 28% of the average California filer (state average ~630 per filing). Assets: $236M.

$236M
total plan assets (2023 EOY)
175
covered participants
95th
percentile by assets (of 127,072 plans)
$1.4M
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Cox, Castle & Nicholson LLP Retirement Plan reported net income rose from -$34M in the plan year 2022 filing to $49M in the plan year 2023 filing.
  • Cox, Castle & Nicholson LLP Retirement Plan end-of-year assets rose from $187M in the plan year 2022 filing to $236M in the plan year 2023 filing.
  • Cox, Castle & Nicholson LLP Retirement Plan reported participants rose from 169 in the plan year 2022 filing to 175 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Participants vs California filers

In California, the average filing covers about 630 participants across 15,291 plans. Cox, Castle & Nicholson LLP Retirement Plan reports 175 participants - about 28% of that state average ($236M EOY assets).

California filing particulars

Total Assets (Beginning of Year)$187M
Net Assets (End of Year)$236M
Net Income$49M
Employer EIN952547124
Plan Effective Date1993-12-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cox, Castle & Nicholson LLP)

$150M$200M$250M$300M 202220232024 $187M $270M ▲ +44.5%
Total plan assets by year, all Cox, Castle & Nicholson LLP plans on file
Year Plans Participants Total Assets
2022 1 169 $187M
2023 1 175 $236M
2024 1 177 $270M

Nearby 401(k) Plans in California

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

Cox, Castle & Nicholson LLP Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants

Cox, Castle & Nicholson LLP Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Cox, Castle & Nichol…Wells Fargo & Compan…Google LLC 401(k) Sa…Oracle Corporation 4…Intel 401(k) Savings…Apple 401(k) Plan
Cox, Castle & Nicholson LLP Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Cox, Castle & Nicholson LLP Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did Cox, Castle & Nicholson LLP Retirement Plan assets move in 2023?
Cox, Castle & Nicholson LLP Retirement Plan grew sharply - up 26.5% during 2023, from $187M to $236M. Reported net income was $49M.
How have Cox, Castle & Nicholson LLP plan assets changed over time?
Across 3 plan years on file (2022-2024), Cox, Castle & Nicholson LLP's sponsor-wide assets grew 44.5%, from $187M to $270M.
Where does Cox, Castle & Nicholson LLP Retirement Plan rank by assets among Form 5500 filers?
Cox, Castle & Nicholson LLP Retirement Plan ranks in the 95th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Cox, Castle & Nicholson LLP Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Trident Seafoods Corporation 401(k) Retirement Plan in WA ($236M, 4,098 participants).

Next read for Cox, Castle & Nicholson LLP Retirement P…

Filing takeaways

Ways to act on Cox, Castle & Nicholson LLP Retirement Plan's numbers.