401(k) · DOL Form 5500 · 2023

Mid-Atlantic Permanente Medical Group, PC 401(k) Plan

Data updated 2026-08-25

$956M
Total assets Above avg plan size
1,967
Participants Near avg headcount
99th
Percentile by assets National rank
$485,791
Avg per participant High balance/head
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Official DOL plan name: Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan · Sponsored by Mid-Atlantic Permanente Medical Group, PC · Maryland · Healthcare & Social Assistance

$956M in assets, 1,967 participants

Mid-Atlantic Permanente Medical Group, PC's Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan reported $956M in total assets and 1,967 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.

  • #17,462 in Healthcare & Social Assistance (17,684 peers)

Coverage in Maryland

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan covers 1,967 participants in Maryland, 2.1x the typical Maryland plan (state average ~929 per filing). Assets: $956M.

#17,462
in Healthcare & Social Assistance (17,684 peers)
+24.5%
assets growth YoY
9.6×
vs typical plan assets (national mean)

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan's outsized position by total assets

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan vs every filed plan by assets

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

$955,550,549 Top 1% higher than 99% 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

Mid-Atlantic Permanente Medical Group, P.C. 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. Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan lands in the large band (1,967 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan reported net income rose from -$135M in the plan year 2022 filing to $188M in the plan year 2023 filing.
  • Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan end-of-year assets rose from $767M in the plan year 2022 filing to $956M in the plan year 2023 filing.
  • Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan reported participants rose from 1,935 in the plan year 2022 filing to 1,967 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 521196226 · Mid-Atlantic Permanente Medical Group, PC PY 2023 · 401(k)

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan · $956M · 1,967 · 99th

  • PHOTO $956M
  • PHOTO 1,967
  • PHOTO 99th
  • PHOTO 401(k)
  • PHOTO near Fisher Investments 401(k) Plan
  • PHOTO ind #17462

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 Maryland →

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan in the asset neighbourhood

Mid-Atlantic Permanente Medical Group, P.C. 401(k) PlanMid-Atlantic Permanente Medi…$956MFisher Investments 401(k) PlanFisher Investments 401(k) Pl…$954MLvmh Affiliates' 401(k) Plan$954MOlympus Corporation of the Americas 401(k) Savings PlanOlympus Corporation of the A…$954MAnywhere Real Estate Group LLC Employee Savings PlanAnywhere Real Estate Group L…$953M
End-of-year total assets ($M) among Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Maryland filing particulars

Total Assets (Beginning of Year)$767M
Net Assets (End of Year)$956M
Net Income$188M
Employer EIN521196226
Plan Effective Date1981-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mid-Atlantic Permanente Medical Group, PC)

Sponsor-wide plan assets over time

All Mid-Atlantic Permanente Medical Group, PC plans reported in each filing year

Latest sponsor-wide plan assets
$2.0B 30.330075734873784% vs 2022
2024 filing year
$1.4B$1.6B$1.8B$2B$2.2B 202220232024 $1.55B $2.02B ▲ +30.3%
Year Plans Participants Total Assets
2022 2 3,970 $1.6B
2023 2 4,041 $1.8B
2024 2 4,334 $2.0B

Nearby 401(k) Plans in Maryland

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

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan, Total assets ($B): 0.955550549 · Participants: 1967Mid-Atlantic Permanente Medical Group, P.C. 401(k) PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 47.273019756 · Participants: 91511Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 10.20606962 · Participants: 96415Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 4.357344903 · Participants: 6292T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.951576315 · Participants: 2767Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 2.217483854 · Participants: 80121Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan side-by-side with 3 peers →

Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Fisher Investments 401(k) Plan in TX ($954M); by covered participants it is Revlon Employees Savings, Investment, Profit Sharing Plan in NY (1,967 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($956M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,967 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 Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan assets move in 2023? ▼
Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan grew sharply - up 24.5% during 2023, from $767M to $956M. Reported net income was $188M.
How have Mid-Atlantic Permanente Medical Group, PC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mid-Atlantic Permanente Medical Group, PC's sponsor-wide assets grew 30.3%, from $1.6B to $2.0B.
Where does Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan rank by assets among Form 5500 filers? ▼
Mid-Atlantic Permanente Medical Group, P.C. 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 Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Fisher Investments 401(k) Plan in TX ($954M, 4,219 participants).
Which 401(k) plans cover a similar participant headcount to Mid-Atlantic Permanente Medical Group, P.C. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Revlon Employees Savings, Investment, Profit Sharing Plan in NY (1,967 participants, $386M 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 521196226.

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.