401(k) · DOL Form 5500 · 2023

Radnet, Inc. 401(k) Plan

Data updated 2026-08-25

$366M
Total assets Above avg plan size
8,431
Participants Very large workforce
97th
Percentile by assets National rank
$43,460
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Radnet 401(k) Plan · Sponsored by Radnet, Inc. · California · Healthcare & Social Assistance

$366M in assets, 8,431 participants

Radnet, Inc.'s Radnet 401(k) Plan reported $366M in total assets and 8,431 participants in its 2023 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.

  • #17,144 in Healthcare & Social Assistance (17,684 peers)

Coverage in California

Radnet 401(k) Plan covers 8,431 participants in California, 13x the typical California plan (state average ~630 per filing). Assets: $366M.

#17,144
in Healthcare & Social Assistance (17,684 peers)
+25.7%
assets growth YoY
3.7×
vs typical plan assets (national mean)

Radnet 401(k) Plan's outsized position by total assets

Radnet 401(k) Plan vs every filed plan by assets

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

$366,410,488 Top 3% higher than 97% 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

Radnet 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Radnet 401(k) Plan lands in the large band (8,431 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Radnet 401(k) Plan reported net income rose from -$39M in the plan year 2022 filing to $75M in the plan year 2023 filing.
  • Radnet 401(k) Plan end-of-year assets rose from $292M in the plan year 2022 filing to $366M in the plan year 2023 filing.
  • Radnet 401(k) Plan reported participants rose from 7,919 in the plan year 2022 filing to 8,431 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 954377348 · Radnet, Inc. PY 2023 · 401(k)

Radnet 401(k) Plan · $366M · 8,431 · 97th

  • BOY $366M
  • BOY 8,431
  • BOY 97th
  • BOY 401(k)
  • BOY near Fried, Frank, Harris, Shriver & Jacobson LLP 401(k) Incentive Savings Plan
  • BOY ind #17144

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 Healthcare & Social Assistance retirement plans → · Plans in California →

Radnet 401(k) Plan in the asset neighbourhood

Lego U.S. Retirement Plan$367MAmerican Chemical Society ERISA 403(b) PlanAmerican Chemical Society ER…$367MFried, Frank, Harris, Shriver & Jacobson LLP 401(k) Incentive Savings PlanFried, Frank, Harris, Shrive…$366MRadnet 401(k) Plan$366MPerkins&will, Inc. Retirement Savings PlanPerkins&will, Inc. Retiremen…$366M
End-of-year total assets ($M) among Radnet 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$292M
Net Assets (End of Year)$366M
Net Income$75M
Employer EIN954377348
Plan Effective Date1990-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Radnet, Inc.)

Sponsor-wide plan assets over time

All Radnet, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$437M 49.72813726320906% vs 2022
2024 filing year
$250M$300M$350M$400M$450M$500M 202220232024 $292M $437M ▲ +49.7%
Year Plans Participants Total Assets
2022 1 7,919 $292M
2023 1 8,431 $366M
2024 1 9,328 $437M

Nearby 401(k) Plans in California

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

Radnet 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Radnet 401(k) Plan, Total assets ($B): 0.366410488 · Participants: 8431Radnet 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Radnet 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Radnet 401(k) Plan side-by-side with 3 peers →

Scale composition for Radnet 401(k) Plan

Radnet 401(k) Plan reports $366M in end-of-year assets across 8,431 participants (0.003% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.009% of 93,925,755 covered participants) - about $43,460 per participant (31% of the national average assets-per-participant) . Net income for plan year 2023 was $75M.

This plan identity (EIN 954377348, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $292M to $437M (+49.7%) while covered participants moved from 7,919 to 9,328 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 7,919 $292M Open filing
2023 8,431 $366M This page
2024 · index core 9,328 $437M Open filing

The same sponsor also keeps 1 other index-core plan on PlainRetire:

Radnet 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Fried, Frank, Harris, Shriver & Jacobson LLP 401(k) Incentive Savings Plan in NY ($366M); by covered participants it is Munson 401(k) Plan in MI (8,421 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (8,431 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 Radnet 401(k) Plan assets move in 2023? ▼
Radnet 401(k) Plan grew sharply - up 25.7% during 2023, from $292M to $366M. Reported net income was $75M.
How have Radnet, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Radnet, Inc.'s sponsor-wide assets grew 49.7%, from $292M to $437M.
Where does Radnet 401(k) Plan rank by assets among Form 5500 filers? ▼
Radnet 401(k) Plan ranks in the 97th 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 Radnet 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Fried, Frank, Harris, Shriver & Jacobson LLP 401(k) Incentive Savings Plan in NY ($366M, 1,115 participants).
Which 401(k) plans cover a similar participant headcount to Radnet 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Munson 401(k) Plan in MI (8,421 participants, $107M 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 954377348.

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.