401(k) · DOL Form 5500 · 2023

Littler Mendelson, P.C. 401(k) Plan

Data updated 2026-08-25

$932M
Total assets Above avg plan size
2,136
Participants Near avg headcount
99th
Percentile by assets National rank
$436,270
Avg per participant High balance/head
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Official DOL plan name: Littler Mendelson 401(k) Plan and Trust · Sponsored by Littler Mendelson, P.C. · California · Professional & Technical Services

$932M in assets, 2,136 participants

Littler Mendelson, P.C.'s Littler Mendelson 401(k) Plan and Trust reported $932M in total assets and 2,136 participants in its 2023 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.

  • #20,122 in Professional & Technical Services (20,321 peers)

Coverage in California

Littler Mendelson 401(k) Plan and Trust covers 2,136 participants in California, 3.4x the typical California plan (state average ~630 per filing). Assets: $932M.

#20,122
in Professional & Technical Services (20,321 peers)
+18.4%
assets growth YoY
9.3×
vs typical plan assets (national mean)

Littler Mendelson 401(k) Plan and Trust's outsized position by total assets

Littler Mendelson 401(k) Plan and Trust vs every filed plan by assets

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

$931,873,754 Top 1% higher than 99% 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

Littler Mendelson 401(k) Plan and Trust'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. Littler Mendelson 401(k) Plan and Trust lands in the large band (2,136 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Littler Mendelson 401(k) Plan and Trust reported net income rose from -$155M in the plan year 2022 filing to $145M in the plan year 2023 filing.
  • Littler Mendelson 401(k) Plan and Trust end-of-year assets rose from $787M in the plan year 2022 filing to $932M in the plan year 2023 filing.
  • Littler Mendelson 401(k) Plan and Trust reported participants rose from 2,037 in the plan year 2022 filing to 2,136 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 942602731 · Littler Mendelson, P.C. PY 2023 · 401(k)

Littler Mendelson 401(k) Plan and Trust · $932M · 2,136 · 99th

  • IND $932M
  • EOY 2,136
  • 5500 99th
  • ASSETS 401(k)
  • PCT near Chicago Mercantile Exchange, Inc. 401(k) Savings Plan
  • EIN ind #20122

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 California →

Littler Mendelson 401(k) Plan and Trust in the asset neighbourhood

Penske Automotive Group 401(k) Savings and Retirement PlanPenske Automotive Group 401(…$933MDevon Energy Corporation Incentive Savings PlanDevon Energy Corporation Inc…$933MUniversity of Minnesota Physicians Retirement Savings and 401(k) PlanUniversity of Minnesota Phys…$933MChicago Mercantile Exchange, Inc. 401(k) Savings PlanChicago Mercantile Exchange,…$932MLittler Mendelson 401(k) Plan and TrustLittler Mendelson 401(k) Pla…$932M
End-of-year total assets ($M) among Littler Mendelson 401(k) Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$787M
Net Assets (End of Year)$932M
Net Income$145M
Employer EIN942602731
Plan Effective Date1978-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Littler Mendelson, P.C.)

Sponsor-wide plan assets over time

All Littler Mendelson, P.C. plans reported in each filing year

Latest sponsor-wide plan assets
$1.1B 41.634228824734784% vs 2022
2024 filing year
$0.7B$0.8B$0.9B$1B$1.1B$1.2B 202220232024 $0.79B $1.12B ▲ +41.8%
Year Plans Participants Total Assets
2022 1 2,037 $787M
2023 1 2,136 $932M
2024 2 2,410 $1.1B

Nearby 401(k) Plans in California

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

Littler Mendelson 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Littler Mendelson 401(k) Plan and Trust, Total assets ($B): 0.931873754 · Participants: 2136Littler Mendelson 401(k) Plan and TrustWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Littler Mendelson 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants
Compare Littler Mendelson 401(k) Plan and Trust side-by-side with 3 peers →

Littler Mendelson 401(k) Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Chicago Mercantile Exchange, Inc. 401(k) Savings Plan in IL ($932M); by covered participants it is Finance of America Companies 401(k) Plan in TX (2,136 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,136 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 Littler Mendelson 401(k) Plan and Trust assets move in 2023? ▼
Littler Mendelson 401(k) Plan and Trust grew sharply - up 18.4% during 2023, from $787M to $932M. Reported net income was $145M.
How have Littler Mendelson, P.C. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Littler Mendelson, P.C.'s sponsor-wide assets grew 41.6%, from $787M to $1.1B.
Where does Littler Mendelson 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Littler Mendelson 401(k) Plan and Trust ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Littler Mendelson 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Chicago Mercantile Exchange, Inc. 401(k) Savings Plan in IL ($932M, 2,282 participants).
Which 401(k) plans cover a similar participant headcount to Littler Mendelson 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Finance of America Companies 401(k) Plan in TX (2,136 participants, $167M 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 942602731.

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.