401(k) · DOL Form 5500 · 2023

Seyfarth Shaw LLP 401(k) Plan

Data updated 2026-08-25

$816M
Total assets Above avg plan size
1,976
Participants Near avg headcount
98th
Percentile by assets National rank
$413,152
Avg per participant High balance/head
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Official DOL plan name: Seyfarth Shaw LLP 401(k) Savings and Retirement Plan · Sponsored by Seyfarth Shaw LLP · Illinois · Professional & Technical Services

$816M in assets, 1,976 participants

Seyfarth Shaw LLP's Seyfarth Shaw LLP 401(k) Savings and Retirement Plan reported $816M in total assets and 1,976 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.

  • #20,100 in Professional & Technical Services (20,321 peers)

Coverage in Illinois

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan covers 1,976 participants in Illinois, 2.5x the typical Illinois plan (state average ~779 per filing). Assets: $816M.

#20,100
in Professional & Technical Services (20,321 peers)
+19.3%
assets growth YoY
8.2×
vs typical plan assets (national mean)

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan's outsized position by total assets

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan vs every filed plan by assets

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

$816,388,269 Top 2% higher than 98% 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

Seyfarth Shaw LLP 401(k) Savings and Retirement 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. Seyfarth Shaw LLP 401(k) Savings and Retirement Plan lands in the large band (1,976 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Seyfarth Shaw LLP 401(k) Savings and Retirement Plan reported net income rose from -$109M in the plan year 2022 filing to $132M in the plan year 2023 filing.
  • Seyfarth Shaw LLP 401(k) Savings and Retirement Plan end-of-year assets rose from $684M in the plan year 2022 filing to $816M in the plan year 2023 filing.
  • Seyfarth Shaw LLP 401(k) Savings and Retirement Plan reported participants rose from 1,932 in the plan year 2022 filing to 1,976 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 362152202 · Seyfarth Shaw LLP PY 2023 · 401(k)

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan · $816M · 1,976 · 98th

  • EIN $816M
  • EIN 1,976
  • EIN 98th
  • EIN 401(k)
  • EIN near Ptc 401(k) Savings Plan
  • EIN ind #20100

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 Illinois →

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan in the asset neighbourhood

Sia Retirement Plan$819MFlowers Foods, Inc. 401(k) Retirement Savings PlanFlowers Foods, Inc. 401(k) R…$818MSeyfarth Shaw LLP 401(k) Savings and Retirement PlanSeyfarth Shaw LLP 401(k) Sav…$816MPtc 401(k) Savings Plan$816MMercury General Corporation Profit Sharing PlanMercury General Corporation …$815M
End-of-year total assets ($M) among Seyfarth Shaw LLP 401(k) Savings and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Illinois filing particulars

Total Assets (Beginning of Year)$684M
Net Assets (End of Year)$816M
Net Income$132M
Employer EIN362152202
Plan Effective Date1987-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Seyfarth Shaw LLP)

Sponsor-wide plan assets over time

All Seyfarth Shaw LLP plans reported in each filing year

Latest sponsor-wide plan assets
$1.0B 37.06133004486988% vs 2022
2024 filing year
$0.7B$0.8B$0.9B$1B$1.1B 202220232024 $0.74B $1.02B ▲ +37.8%
Year Plans Participants Total Assets
2022 3 2,204 $741M
2023 3 2,252 $893M
2024 3 2,186 $1.0B

Nearby 401(k) Plans in Illinois

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

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Seyfarth Shaw LLP 401(k) Savings and Retirement Plan, Total assets ($B): 0.816388269 · Participants: 1976Seyfarth Shaw LLP 401(k) Savings and Retirement PlanAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
Seyfarth Shaw LLP 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Seyfarth Shaw LLP 401(k) Savings and Retirement Plan side-by-side with 3 peers →

Seyfarth Shaw LLP 401(k) Savings and Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Ptc 401(k) Savings Plan in MA ($816M); by covered participants it is Lamb Weston, Inc. 401(k) Plan for Salaried and Hourly Employees in ID (1,976 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($816M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,976 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 Seyfarth Shaw LLP 401(k) Savings and Retirement Plan assets move in 2023? ▼
Seyfarth Shaw LLP 401(k) Savings and Retirement Plan grew sharply - up 19.3% during 2023, from $684M to $816M. Reported net income was $132M.
How have Seyfarth Shaw LLP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Seyfarth Shaw LLP's sponsor-wide assets grew 37.1%, from $741M to $1.0B.
Where does Seyfarth Shaw LLP 401(k) Savings and Retirement Plan rank by assets among Form 5500 filers? ▼
Seyfarth Shaw LLP 401(k) Savings and Retirement Plan ranks in the 98th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Seyfarth Shaw LLP 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ptc 401(k) Savings Plan in MA ($816M, 2,306 participants).
Which 401(k) plans cover a similar participant headcount to Seyfarth Shaw LLP 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Lamb Weston, Inc. 401(k) Plan for Salaried and Hourly Employees in ID (1,976 participants, $397M 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 362152202.

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.