401(k) · DOL Form 5500 · 2023

US Oncology Corporate, Inc. 401(k) Plan

Data updated 2026-08-11

$1.1B
Total assets
4,670
Participants
99th
Percentile by assets
$230,431
Avg per participant
PlainRetire home → About this data

Official DOL plan name: The US Oncology Clinical Practice 401(k) Plan · Sponsored by US Oncology Corporate, Inc. · Texas · Healthcare & Social Assistance

$1.1B in assets, 4,670 participants

US Oncology Corporate, Inc.'s The US Oncology Clinical Practice 401(k) Plan reported $1.1B in total assets and 4,670 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

  • 99th percentile by assets (of 127,072 plans)
  • #17,492 in Healthcare & Social Assistance (17,684 peers)

Coverage in Texas

The US Oncology Clinical Practice 401(k) Plan covers 4,670 participants in Texas, 6.8x the typical Texas plan (state average ~688 per filing). Assets: $1.1B.

$1.1B
total plan assets (2023 EOY)
4,670
covered participants
99th
percentile by assets (of 127,072 plans)
$230,431
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The US Oncology Clinical Practice 401(k) Plan reported net income rose from -$212M in the plan year 2022 filing to $180M in the plan year 2023 filing.
  • The US Oncology Clinical Practice 401(k) Plan end-of-year assets rose from $845M in the plan year 2022 filing to $1.1B in the plan year 2023 filing.
  • The US Oncology Clinical Practice 401(k) Plan reported participants rose from 4,556 in the plan year 2022 filing to 4,670 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Participants vs Texas filers

In Texas, the average filing covers about 688 participants across 10,116 plans. The US Oncology Clinical Practice 401(k) Plan reports 4,670 participants - 6.8x that state average ($1.1B EOY assets).

Texas filing particulars

Total Assets (Beginning of Year)$845M
Net Assets (End of Year)$1.1B
Net Income$180M
Employer EIN841213501
Plan Effective Date2016-09-15
Filing StatusFILING RECEIVED

Sponsor Plan History (US Oncology Corporate, Inc.)

$0.8B$1B$1.2B$1.4B 202220232024 $0.85B $1.26B ▲ +48.2%
Total plan assets by year, all US Oncology Corporate, Inc. plans on file
Year Plans Participants Total Assets
2022 1 4,556 $845M
2023 1 4,670 $1.1B
2024 1 5,545 $1.3B

Nearby 401(k) Plans in Texas

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

The US Oncology Clinical Practice 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants

The US Oncology Clinical Practice 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants The US Oncology Clin…AT&T Retirement Savi…Exxonmobil Savings P…Caterpillar 401(k) S…American Airlines, I…Dell Inc. 401(k) Plan
The US Oncology Clinical Practice 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to The US Oncology Clinical Practice 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did The US Oncology Clinical Practice 401(k) Plan assets move in 2023?
The US Oncology Clinical Practice 401(k) Plan grew sharply - up 27.3% during 2023, from $845M to $1.1B. Reported net income was $180M.
How have US Oncology Corporate, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), US Oncology Corporate, Inc.'s sponsor-wide assets grew 48.6%, from $845M to $1.3B.
Where does The US Oncology Clinical Practice 401(k) Plan rank by assets among Form 5500 filers?
The US Oncology Clinical Practice 401(k) Plan ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to The US Oncology Clinical Practice 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Konica Minolta 401(k) Plan in NJ ($1.1B, 4,967 participants).

Next read for The US Oncology Clinical Practice 401(k)…

Filing takeaways

Ways to act on The US Oncology Clinical Practice 401(k) Plan's numbers.