401(k) · DOL Form 5500 · 2024

Winston & Strawn LLP 401(k) Plan

Data updated 2026-07-24

$1.3B
Total assets: 1,629
Participants: 99th
Percentile by assets: $768,609
Avg per participant

Official DOL plan name: Employee Savings Plan of Winston & Strawn LLP · Sponsored by Winston & Strawn LLP · Illinois · Professional & Technical Services

$1.3B in assets, 1,629 participants

Winston & Strawn LLP's Employee Savings Plan of Winston & Strawn LLP reported $1.3B in total assets and 1,629 participants in its 2024 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.

99th percentile by assets (of 116,472 plans)

Coverage in Illinois

Employee Savings Plan of Winston & Strawn LLP covers 1,629 participants in Illinois, 2.1x the typical Illinois plan (state average ~768 per filing). Assets: $1.3B.

$1.3B
total plan assets (2024 EOY): 1,629
covered participants: 99th
percentile by assets (of 116,472 plans): $768,609
avg assets per participant

Employee Savings Plan of Winston & Strawn LLP reported net income rose from $82M in the plan year 2023 filing to $163M in the plan year 2024 filing.
Employee Savings Plan of Winston & Strawn LLP end-of-year assets rose from $1.1B in the plan year 2023 filing to $1.3B in the plan year 2024 filing.
Employee Savings Plan of Winston & Strawn LLP reported participants rose from 1,605 in the plan year 2023 filing to 1,629 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Illinois

Industry

Professional & Technical Services

Participants vs Illinois filers

In Illinois, the average filing covers about 768 participants across 5,440 plans. Employee Savings Plan of Winston & Strawn LLP reports 1,629 participants - 2.1x that state average ($1.3B EOY assets).

Illinois filing particulars

Total Assets (Beginning of Year)	$1.1B
Net Assets (End of Year)	$1.3B
Net Income	$163M
Employer EIN	361975990
Plan Effective Date	1988-02-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Winston & Strawn LLP)

Total plan assets by year, all Winston & Strawn LLP plans on file

Year	Plans	Participants	Total Assets
2022	3	2,793	$1.0B
2023	3	2,842	$1.2B
2024	2	2,003	$1.4B

Nearby 401(k) Plans in Illinois

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

Employee Savings Plan of Winston & Strawn LLP vs. nearby 401(k) plans in Illinois, assets vs. participants

Accenture United States 401(k) Match and Savings Plan $21.3B · 66,965
State Farm 401(k) Savings Plan $19.0B · 63,297
United Airlines Pilot Retirement Account Plan $16.8B · 16,659
Abbott Laboratories Stock Retirement Plan $15.8B · 38,229
Walgreens Retirement Savings Plan $14.5B · 233,635

Compare Employee Savings Plan of Winston & Straw… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Employee Savings Plan of Winston & Strawn LLP by total assets, not by location.

Retirement Savings Plan for Employees of Continental-Rubber (SC) $1.3B · 11,080
Abc Supply Company Employees' Savings & Retirement Plan (WI) $1.3B · 19,388
Hoag Sheltered Savings Plan (CA) $1.3B · 8,596
The Waters Employee Investment Plan (MA) $1.2B · 2,979

Frequently Asked Questions

How did Employee Savings Plan of Winston & Strawn LLP assets move in 2024? ▼

Employee Savings Plan of Winston & Strawn LLP grew at a solid clip - up 15.0% during 2024, from $1.1B to $1.3B. Reported net income was $163M.

How have Winston & Strawn LLP plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Winston & Strawn LLP's sponsor-wide assets grew 35.8%, from $1.0B to $1.4B.

Where does Employee Savings Plan of Winston & Strawn LLP rank by assets among Form 5500 filers? ▼

Employee Savings Plan of Winston & Strawn LLP ranks in the 99th percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).

Which 401(k) plans are similar in size to Employee Savings Plan of Winston & Strawn LLP? ▼

Among 401(k) plans in other states, the closest by assets is Retirement Savings Plan for Employees of Continental-Rubber in SC ($1.3B, 11,080 participants).

Next read for Employee Savings Plan of Winston & Straw…

Filing takeaways

Ways to act on Employee Savings Plan of Winston & Strawn LLP's numbers.

By total assets, Employee Savings Plan of Winston & Strawn LLP ranks among the largest 1% of all filed plans. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Illinois. Compare plans
Winston & Strawn LLP's sponsor-wide assets have grown 35.8% since 2022 across 3 plan years on file. More Professional & Technical Services plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 361975990.

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.