401(k) · DOL Form 5500 · 2024

Washington Permanente Medical Group, P.C. 401(k) Plan

Data updated 2026-08-11

$1.5B
Total assets: 1,724
Participants: 99th
Percentile by assets: $852,564
Avg per participant

Official DOL plan name: Wpmg 401(k) Retirement Savings Plan · Sponsored by Washington Permanente Medical Group, P.C. · Washington · Healthcare & Social Assistance

$1.5B in assets, 1,724 participants

Washington Permanente Medical Group, P.C.'s Wpmg 401(k) Retirement Savings Plan reported $1.5B in total assets and 1,724 participants in its 2024 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 123,622 plans)
#16,764 in Healthcare & Social Assistance (16,916 peers)

Where Wpmg 401(k) Retirement Savings Plan sits by assets

Wpmg 401(k) Retirement Savings Plan sits among the largest 1% of all filed plans, $1.5B for 1,724 participants (~$852,564/participant), up 14.2% in 2024.

$1.5B
total plan assets (2024 EOY): 1,724
covered participants: 99th
percentile by assets (of 123,622 plans): $852,564
avg assets per participant

Where Wpmg 401(k) Retirement Savings Plan sits by total assets

Wpmg 401(k) Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$1,469,819,796 Top 1% higher than 99% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Wpmg 401(k) Retirement Savings Plan reported net income rose from $145M in the plan year 2023 filing to $182M in the plan year 2024 filing.
Wpmg 401(k) Retirement Savings Plan end-of-year assets rose from $1.3B in the plan year 2023 filing to $1.5B in the plan year 2024 filing.
Wpmg 401(k) Retirement Savings Plan reported participants fell from 1,771 in the plan year 2023 filing to 1,724 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Washington

Industry

Healthcare & Social Assistance

Wpmg 401(k) Retirement Savings Plan vs the 2024 asset distribution

By assets, Wpmg 401(k) Retirement Savings Plan outranks 99% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 15x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)	$1.3B
Net Assets (End of Year)	$1.5B
Net Income	$182M
Employer EIN	911841629
Plan Effective Date	1998-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Washington Permanente Medical Group, P.C.)

Total plan assets by year, all Washington Permanente Medical Group, P.C. plans on file

Year	Plans	Participants	Total Assets
2022	2	2,853	$1.2B
2023	2	2,868	$1.4B
2024	2	2,835	$1.6B

Nearby 401(k) Plans in Washington

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

Wpmg 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Washington, assets vs. participants

The Boeing Company 401(k) Retirement Plan $73.9B · 139,394
Microsoft Corporation Savings Plus 401(k) Plan $65.6B · 118,818
Costco 401(k) Retirement Plan $41.0B · 202,468
Amazon 401(k) Plan $34.6B · 1,209,303
401(k) Savings Plan $10.1B · 86,668

Compare Wpmg 401(k) Retirement Savings Plan side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Wpmg 401(k) Retirement Savings Plan by total assets, not by location.

Aerospace Corporation 401(k) Plan (CA) $1.5B · 4,939
Successwise Pooled Employer Plan (NJ) $1.5B · 62,004
Arrow Electronics Savings Plan (CO) $1.5B · 4,825
Vulcan 401(k) Plan (AL) $1.5B · 8,628

Frequently Asked Questions

How did Wpmg 401(k) Retirement Savings Plan assets move in 2024? ▼

Wpmg 401(k) Retirement Savings Plan grew at a solid clip - up 14.2% during 2024, from $1.3B to $1.5B. Reported net income was $182M.

How have Washington Permanente Medical Group, P.C. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Washington Permanente Medical Group, P.C.'s sponsor-wide assets grew 29.5%, from $1.2B to $1.6B.

Where does Wpmg 401(k) Retirement Savings Plan rank by assets among Form 5500 filers? ▼

Wpmg 401(k) Retirement Savings Plan ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).

Which 401(k) plans are similar in size to Wpmg 401(k) Retirement Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Aerospace Corporation 401(k) Plan in CA ($1.5B, 4,939 participants).

Next read for Wpmg 401(k) Retirement Savings Plan

Scale reading

Ways to act on Wpmg 401(k) Retirement Savings Plan's numbers.

By total assets, Wpmg 401(k) Retirement Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
Washington Permanente Medical Group, P.C.'s sponsor-wide assets have grown 29.5% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 911841629.