401(k) · DOL Form 5500 · 2023

Seyfarth Shaw LLP 401(k) Plan

Data updated 2026-08-11

$816M
Total assets
1,976
Participants
98th
Percentile by assets
$413,152
Avg per participant
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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.

  • 98th percentile by assets (of 127,072 plans)
  • #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.

$816M
total plan assets (2023 EOY)
1,976
covered participants
98th
percentile by assets (of 127,072 plans)
$413,152
avg assets per participant

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 →

State
Illinois
Industry
Professional & Technical Services

Participants vs Illinois filers

In Illinois, the average filing covers about 779 participants across 5,745 plans. Seyfarth Shaw LLP 401(k) Savings and Retirement Plan reports 1,976 participants - 2.5x that state average ($816M EOY assets).

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)

$0.7B$0.8B$0.9B$1B$1.1B 202220232024 $0.74B $1.02B ▲ +37.8%
Total plan assets by year, all Seyfarth Shaw LLP plans on file
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

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 40…Accenture United Sta…State Farm 401(k) Sa…Abbott Laboratories …United Airlines Pilo…Walgreens Retirement…
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 Ret… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

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

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).

Next read for Seyfarth Shaw LLP 401(k) Savings and Ret…

Filing takeaways

Ways to act on Seyfarth Shaw LLP 401(k) Savings and Retirement Plan's numbers.

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.