401(k) · DOL Form 5500 · 2023

John C. Grimberg Co. Inc. 401(k) Plan

Data updated 2026-08-25

$20M
Total assets Small plan by assets
129
Participants Small participant base
73rd
Percentile by assets National rank
$158,494
Avg per participant Above avg balance/head
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Official DOL plan name: John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan · Sponsored by John C. Grimberg Co. Inc. · Maryland · Construction

$20M in assets, 129 participants

John C. Grimberg Co. Inc.'s John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan reported $20M in total assets and 129 participants in its 2023 DOL Form 5500 filing, ranking in the 73rd 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.

  • #6,484 in Construction (9,030 peers)

Coverage in Maryland

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan covers 129 participants in Maryland, about 14% of the average Maryland filer (state average ~929 per filing). Assets: $20M.

#6,484
in Construction (9,030 peers)
+18.1%
assets growth YoY

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan's outsized position by total assets

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan vs every filed plan by assets

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

$20,445,690 Top 27% higher than 73% 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

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan sits mid-pack in the medium band (129 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan reported net income rose from -$3M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan end-of-year assets rose from $17M in the plan year 2022 filing to $20M in the plan year 2023 filing.
  • John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan reported participants rose from 126 in the plan year 2022 filing to 129 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 520655642 · John C. Grimberg Co. Inc. PY 2023 · 401(k)

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan · $20M · 129 · 73rd

  • PCT $20M
  • EIN 129
  • RANK 73rd
  • PHOTO 401(k)
  • IND near Topocean Consolidation Service (La), Inc. 401(k) Profit Sharing Plan
  • EOY ind #6484

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 Construction retirement plans → · Plans in Maryland →

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan in the asset neighbourhood

John C. Grimberg Co. Inc. 401(k) Retirement Savings PlanJohn C. Grimberg Co. Inc. 40…$20MHr & a Advisors, Inc. 401(k)/Profit Sharing PlanHr & a Advisors, Inc. 401(k)…$20MNofziger Companies 401(k) Retirement Savings PlanNofziger Companies 401(k) Re…$20MTopocean Consolidation Service (La), Inc. 401(k) Profit Sharing PlanTopocean Consolidation Servi…$20MWestern State Agency, Inc. 401(k) Profit Sharing PlanWestern State Agency, Inc. 4…$20M
End-of-year total assets ($M) among John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Maryland filing particulars

Total Assets (Beginning of Year)$17M
Net Assets (End of Year)$20M
Net Income$3M
Employer EIN520655642
Plan Effective Date1999-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (John C. Grimberg Co. Inc.)

Sponsor-wide plan assets over time

All John C. Grimberg Co. Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$22M 28.62083706914879% vs 2022
2024 filing year
$16M$18M$20M$22M$24M 202220232024 $17.3M $22.3M ▲ +28.6%
Year Plans Participants Total Assets
2022 1 126 $17M
2023 1 129 $20M
2024 1 126 $22M

Nearby 401(k) Plans in Maryland

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

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan, Total assets ($B): 0.02044569 · Participants: 129John C. Grimberg Co. Inc. 401(k) Retirement Savings 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
John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan side-by-side with 3 peers →

John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Topocean Consolidation Service (La), Inc. 401(k) Profit Sharing Plan in CA ($20M); by covered participants it is Agmus Ventures Retirement Plan in FL (129 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (129 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 John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan assets move in 2023? ▼
John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan grew sharply - up 18.1% during 2023, from $17M to $20M. Reported net income was $3M.
How have John C. Grimberg Co. Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), John C. Grimberg Co. Inc.'s sponsor-wide assets grew 28.6%, from $17M to $22M.
Which 401(k) plans are similar in size to John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Topocean Consolidation Service (La), Inc. 401(k) Profit Sharing Plan in CA ($20M, 221 participants).
Which 401(k) plans cover a similar participant headcount to John C. Grimberg Co. Inc. 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Agmus Ventures Retirement Plan in FL (129 participants, $2M 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 520655642.

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.