401(k) · DOL Form 5500 · 2022

Children's National Hospital 401(k) Plan

Data updated 2026-08-11

$943M
Total assets
8,477
Participants
99th
Percentile by assets
$111,290
Avg per participant
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Official DOL plan name: Cnmc Affiliates' 401(k) Retirement Plan · Sponsored by Children's National Hospital · District of Columbia · Healthcare & Social Assistance

$943M in assets, 8,477 participants

Children's National Hospital's Cnmc Affiliates' 401(k) Retirement Plan reported $943M in total assets and 8,477 participants in its 2022 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 139,126 plans)
  • #19,872 in Healthcare & Social Assistance (20,060 peers)

Coverage in District of Columbia

Cnmc Affiliates' 401(k) Retirement Plan covers 8,477 participants in District of Columbia, 5.8x the typical District of Columbia plan (state average ~1,456 per filing). Assets: $943M.

$943M
total plan assets (2022 EOY)
8,477
covered participants
99th
percentile by assets (of 139,126 plans)
$111,290
avg assets per participant

The plan reported a net loss of $207M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Participants vs District of Columbia filers

In District of Columbia, the average filing covers about 1,456 participants across 881 plans. Cnmc Affiliates' 401(k) Retirement Plan reports 8,477 participants - 5.8x that state average ($943M EOY assets).

District of Columbia filing particulars

Total Assets (Beginning of Year)$1.2B
Net Assets (End of Year)$943M
Net Income-$207M
Employer EIN521640403
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Children's National Hospital)

$0.8B$1B$1.2B$1.4B 202220232024 $0.94B $1.33B ▲ +41.5%
Total plan assets by year, all Children's National Hospital plans on file
Year Plans Participants Total Assets
2022 1 8,477 $943M
2023 1 8,417 $1.2B
2024 1 8,582 $1.3B

Nearby 401(k) Plans in District of Columbia

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

Cnmc Affiliates' 401(k) Retirement Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants

Cnmc Affiliates' 401(k) Retirement Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants Scatter plot of 6 data points. -1000001000020000300004000050000 02468 Total assets ($B) Participants Cnmc Affiliates' 401…Danaher Corporation …Revised Profit Shari…Federal National Mor…Finra Savings Plus P…Hogan Lovells US LLP…
Cnmc Affiliates' 401(k) Retirement Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants

Scale composition for Cnmc Affiliates' 401(k) Retirement Plan

Cnmc Affiliates' 401(k) Retirement Plan reports $943M in end-of-year assets across 8,477 participants (0.008% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.009% of 93,925,755 covered participants) - about $111,290 per participant (81% of the national average assets-per-participant) . Net income for plan year 2022 was -$207M.

This plan identity (EIN 521640403, plan #002) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $943M to $1.3B (+40.6%) while covered participants moved from 8,477 to 8,582 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 8,477 $943M This page
2023 8,417 $1.2B Open filing
2024 · index core 8,582 $1.3B Open filing

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

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Cnmc Affiliates' 401(k) Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did Cnmc Affiliates' 401(k) Retirement Plan assets move in 2022?
Cnmc Affiliates' 401(k) Retirement Plan declined sharply - down 18.0% during 2022, from $1.2B to $943M. Reported net income was -$207M.
How have Children's National Hospital plan assets changed over time?
Across 3 plan years on file (2022-2024), Children's National Hospital's sponsor-wide assets grew 40.6%, from $943M to $1.3B.
Where does Cnmc Affiliates' 401(k) Retirement Plan rank by assets among Form 5500 filers?
Cnmc Affiliates' 401(k) Retirement Plan ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Cnmc Affiliates' 401(k) Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Baker Tilly US, LLP 401(k) Savings Plan in WI ($946M, 5,970 participants).

Filing takeaways

Ways to act on Cnmc Affiliates' 401(k) Retirement Plan's numbers.