401(k) · DOL Form 5500 · 2023

Brown Rudnick LLP 401(k) Plan

Data updated 2026-08-25

$128M
Total assets Near avg plan size
285
Participants Below avg headcount
93rd
Percentile by assets National rank
$449,437
Avg per participant High balance/head
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Official DOL plan name: Brown Rudnick LLP 401(k) Profit Sharing Plan a · Sponsored by Brown Rudnick LLP · Massachusetts · Professional & Technical Services

$128M in assets, 285 participants

Brown Rudnick LLP's Brown Rudnick LLP 401(k) Profit Sharing Plan a reported $128M in total assets and 285 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.

  • #19,103 in Professional & Technical Services (20,321 peers)

Coverage in Massachusetts

Brown Rudnick LLP 401(k) Profit Sharing Plan a covers 285 participants in Massachusetts, about 43% of the average Massachusetts filer (state average ~659 per filing). Assets: $128M.

#19,103
in Professional & Technical Services (20,321 peers)
+16.5%
assets growth YoY
1.3×
vs typical plan assets (national mean)

Brown Rudnick LLP 401(k) Profit Sharing Plan a's outsized position by total assets

Brown Rudnick LLP 401(k) Profit Sharing Plan a vs every filed plan by assets

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

$128,089,436 Top 7% higher than 93% 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

Brown Rudnick LLP 401(k) Profit Sharing Plan a 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. Brown Rudnick LLP 401(k) Profit Sharing Plan a sits mid-pack in the medium band (285 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Brown Rudnick LLP 401(k) Profit Sharing Plan a reported net income rose from -$18M in the plan year 2022 filing to $18M in the plan year 2023 filing.
  • Brown Rudnick LLP 401(k) Profit Sharing Plan a end-of-year assets rose from $110M in the plan year 2022 filing to $128M in the plan year 2023 filing.
  • Brown Rudnick LLP 401(k) Profit Sharing Plan a reported participants rose from 247 in the plan year 2022 filing to 285 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 043108175 · Brown Rudnick LLP PY 2023 · 401(k)

Brown Rudnick LLP 401(k) Profit Sharing Plan a · $128M · 285 · 93rd

  • 5500 $128M
  • 5500 285
  • 5500 93rd
  • 5500 401(k)
  • 5500 near Precoat 401(k) Plan
  • 5500 ind #19103

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 Professional & Technical Services retirement plans → · Plans in Massachusetts →

Brown Rudnick LLP 401(k) Profit Sharing Plan a in the asset neighbourhood

Subsea 7 401(k) Retirement PlanSubsea 7 401(k) Retirement P…$128MUnilever Advantage Savings PlanUnilever Advantage Savings P…$128MPrecoat 401(k) Plan$128MBrown Rudnick LLP 401(k) Profit Sharing Plan aBrown Rudnick LLP 401(k) Pro…$128MCygnus Home Service Retirement Savings PlanCygnus Home Service Retireme…$128M
End-of-year total assets ($M) among Brown Rudnick LLP 401(k) Profit Sharing Plan a and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$110M
Net Assets (End of Year)$128M
Net Income$18M
Employer EIN043108175
Plan Effective Date1990-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Brown Rudnick LLP)

Sponsor-wide plan assets over time

All Brown Rudnick LLP plans reported in each filing year

Latest sponsor-wide plan assets
$188M 32.44151758229442% vs 2022
2024 filing year
$120M$140M$160M$180M$200M 202220232024 $142M $188M ▲ +32.4%
Year Plans Participants Total Assets
2022 2 479 $142M
2023 2 519 $166M
2024 2 562 $188M

Nearby 401(k) Plans in Massachusetts

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

Brown Rudnick LLP 401(k) Profit Sharing Plan a vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Brown Rudnick LLP 401(k) Profit Sharing Plan a, Total assets ($B): 0.128089436 · Participants: 285Brown Rudnick LLP 401(k) Profit Sharing Plan aFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Brown Rudnick LLP 401(k) Profit Sharing Plan a vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Brown Rudnick LLP 401(k) Profit Sharing Plan a side-by-side with 3 peers →

Brown Rudnick LLP 401(k) Profit Sharing Plan a's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Precoat 401(k) Plan in TX ($128M); by covered participants it is Don Miller 401(k) Plan in WI (285 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($128M here).

Similar participant headcount

Nearest other-state filings by covered participants (285 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 Brown Rudnick LLP 401(k) Profit Sharing Plan a assets move in 2023? ▼
Brown Rudnick LLP 401(k) Profit Sharing Plan a grew sharply - up 16.5% during 2023, from $110M to $128M. Reported net income was $18M.
How have Brown Rudnick LLP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Brown Rudnick LLP's sponsor-wide assets grew 32.4%, from $142M to $188M.
Where does Brown Rudnick LLP 401(k) Profit Sharing Plan a rank by assets among Form 5500 filers? ▼
Brown Rudnick LLP 401(k) Profit Sharing Plan a ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Brown Rudnick LLP 401(k) Profit Sharing Plan a? ▼
Among 401(k) plans in other states, the closest by assets is Precoat 401(k) Plan in TX ($128M, 856 participants).
Which 401(k) plans cover a similar participant headcount to Brown Rudnick LLP 401(k) Profit Sharing Plan a? ▼
Among 401(k) plans in other states, the closest by covered participants is Don Miller 401(k) Plan in WI (285 participants, $6M 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 043108175.

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.