401(k) · DOL Form 5500 · 2022

Grant Thornton LLP 401(k) Plan

Data updated 2026-08-25

$1.3B
Total assets Very large vs avg
7,772
Participants Very large workforce
99th
Percentile by assets National rank
$161,718
Avg per participant Above avg balance/head
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Official DOL plan name: Grant Thornton LLP 401(k) Savings Plan · Sponsored by Grant Thornton LLP · Illinois · Professional & Technical Services

$1.3B in assets, 7,772 participants

Grant Thornton LLP's Grant Thornton LLP 401(k) Savings Plan reported $1.3B in total assets and 7,772 participants in its 2022 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.

  • #21,443 in Professional & Technical Services (21,562 peers)

Coverage in Illinois

Grant Thornton LLP 401(k) Savings Plan covers 7,772 participants in Illinois, 10.0x the typical Illinois plan (state average ~779 per filing). Assets: $1.3B.

#21,443
in Professional & Technical Services (21,562 peers)
-17.2%
assets change YoY
13×
vs typical plan assets (national mean)

The plan reported a net loss of $262M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Grant Thornton LLP 401(k) Savings Plan's outsized position by total assets

Grant Thornton LLP 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$1,256,873,479 Top 1% higher than 99% of 139,123 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 2022

Grant Thornton LLP 401(k) Savings Plan's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Grant Thornton LLP 401(k) Savings Plan lands in the large band (7,772 participants).

Plan-year Form 5500 strip

Filing strip 366055558 · Grant Thornton LLP PY 2022 · 401(k)

Grant Thornton LLP 401(k) Savings Plan · $1.3B · 7,772 · 99th

  • EIN $1.3B
  • EIN 7,772
  • EIN 99th
  • EIN 401(k)
  • EIN near Kbrwyle Technology 401(k) Plan
  • EIN ind #21443

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 →

Grant Thornton LLP 401(k) Savings Plan in the asset neighbourhood

Grant Thornton LLP 401(k) Savings PlanGrant Thornton LLP 401(k) Sa…$1.3BKbrwyle Technology 401(k) PlanKbrwyle Technology 401(k) Pl…$1.3BMantech International 401(k) PlanMantech International 401(k)…$1.3BTesla, Inc. 401(k) Plan$1.3BEvergy, Inc. 401(k) Savings PlanEvergy, Inc. 401(k) Savings …$1.3B
End-of-year total assets ($B) among Grant Thornton LLP 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Illinois filing particulars

Total Assets (Beginning of Year)$1.5B
Net Assets (End of Year)$1.3B
Net Income-$262M
Employer EIN366055558
Plan Effective Date1981-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Grant Thornton LLP)

Sponsor-wide plan assets over time

All Grant Thornton LLP plans reported in each filing year

Latest sponsor-wide plan assets
$2.0B 19.74140344280287% vs 2022
2023 filing year
$1.6B$1.7B$1.8B$1.9B$2B$2.1B 20222023 $1.67B $1.99B ▲ +19.2%
Year Plans Participants Total Assets
2022 2 14,928 $1.7B
2023 2 14,754 $2.0B

Nearby 401(k) Plans in Illinois

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

Grant Thornton LLP 401(k) Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 05101520 Total assets ($B) Participants Grant Thornton LLP 401(k) Savings Plan, Total assets ($B): 1.256873479 · Participants: 7772Grant Thornton LLP 401(k) Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 14.651519685 · Participants: 53616State Farm 401(k) Savings PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 14.283954811 · Participants: 66653Accenture United States 401(k) Match and Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 13.333286 · Participants: 36136Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 11.816542826 · Participants: 13437United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 11.682551768 · Participants: 238072Walgreens Retirement Savings Plan
Grant Thornton LLP 401(k) Savings Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Grant Thornton LLP 401(k) Savings Plan side-by-side with 3 peers →

Grant Thornton LLP 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Kbrwyle Technology 401(k) Plan in TX ($1.3B); by covered participants it is Nhca and Affiliates Retirement and Savings Plan in NY (7,777 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.3B here).

Similar participant headcount

Nearest other-state filings by covered participants (7,772 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Grant Thornton LLP 401(k) Savings Plan assets move in 2022? ▼
Grant Thornton LLP 401(k) Savings Plan declined sharply - down 17.2% during 2022, from $1.5B to $1.3B. Reported net income was -$262M.
How have Grant Thornton LLP plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Grant Thornton LLP's sponsor-wide assets grew 19.7%, from $1.7B to $2.0B.
Where does Grant Thornton LLP 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Grant Thornton LLP 401(k) Savings Plan ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Grant Thornton LLP 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Kbrwyle Technology 401(k) Plan in TX ($1.3B, 10,695 participants).
Which 401(k) plans cover a similar participant headcount to Grant Thornton LLP 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Nhca and Affiliates Retirement and Savings Plan in NY (7,777 participants, $166M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 366055558.

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.