401(k) · DOL Form 5500 · 2022

Munger, Tolles & Olson LLP 401(k) Plan

Data updated 2026-08-25

$183M
Total assets Near avg plan size
444
Participants Below avg headcount
95th
Percentile by assets National rank
$412,683
Avg per participant High balance/head
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Official DOL plan name: Mto 401(k) Profit Sharing Plan · Sponsored by Munger, Tolles & Olson LLP · California · Professional & Technical Services

$183M in assets, 444 participants

Munger, Tolles & Olson LLP's Mto 401(k) Profit Sharing Plan reported $183M in total assets and 444 participants in its 2022 DOL Form 5500 filing, ranking in the 95th 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.

  • #20,792 in Professional & Technical Services (21,562 peers)

Where Mto 401(k) Profit Sharing Plan sits by assets

Mto 401(k) Profit Sharing Plan sits in the top 5% of all filed plans by assets, $183M for 444 participants (~$412,683/participant), down 4.7% in 2022.

#20,792
in Professional & Technical Services (21,562 peers)
-4.7%
assets change YoY
1.8×
vs typical plan assets (national mean)

The plan reported a net loss of $9M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Mto 401(k) Profit Sharing Plan's outsized position by total assets

Mto 401(k) Profit Sharing Plan vs every filed plan by assets

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

$183,231,455 Top 5% higher than 95% 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

Mto 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mto 401(k) Profit Sharing Plan sits mid-pack in the medium band (444 participants).

Published 5500 schedule card

Filing strip 952156481 · Munger, Tolles & Olson LLP PY 2022 · 401(k)

Mto 401(k) Profit Sharing Plan · $183M · 444 · 95th

  • PCT $183M
  • EIN 444
  • RANK 95th
  • PHOTO 401(k)
  • IND near Merit Energy Company Savings Trust
  • EOY ind #20792

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 →

Mto 401(k) Profit Sharing Plan in the asset neighbourhood

Gatx Corporation Salaried Employees Retirement Savings PlanGatx Corporation Salaried Em…$183MMto 401(k) Profit Sharing PlanMto 401(k) Profit Sharing Pl…$183MMerit Energy Company Savings TrustMerit Energy Company Savings…$183MSouthern Graphics Inc. Savings PlanSouthern Graphics Inc. Savin…$183MAti Holdings, LLC 401(k) Profit Sharing PlanAti Holdings, LLC 401(k) Pro…$183M
End-of-year total assets ($M) among Mto 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$192M
Net Assets (End of Year)$183M
Net Income-$9M
Employer EIN952156481
Plan Effective Date1973-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Munger, Tolles & Olson LLP)

Sponsor-wide plan assets over time

All Munger, Tolles & Olson LLP plans reported in each filing year

Latest sponsor-wide plan assets
$408M 7.722818881129035% vs 2022
2024 filing year
$300M$400M$500M$600M 202220232024 $379M $408M ▲ +7.7%
Year Plans Participants Total Assets
2022 3 1,094 $379M
2023 3 1,224 $576M
2024 2 792 $408M

Nearby 401(k) Plans in California

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

Mto 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Mto 401(k) Profit Sharing Plan, Total assets ($B): 0.183231455 · Participants: 444Mto 401(k) Profit Sharing PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Mto 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Mto 401(k) Profit Sharing Plan side-by-side with 3 peers →

Mto 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Merit Energy Company Savings Trust in TX ($183M); by covered participants it is Drcc 401(k) Profit Sharing Plan in MN (444 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($183M here).

Similar participant headcount

Nearest other-state filings by covered participants (444 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 Mto 401(k) Profit Sharing Plan assets move in 2022? ▼
Mto 401(k) Profit Sharing Plan edged down modestly - down 4.7% during 2022, from $192M to $183M. Reported net income was -$9M.
How have Munger, Tolles & Olson LLP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Munger, Tolles & Olson LLP's sponsor-wide assets grew 7.7%, from $379M to $408M.
Where does Mto 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Mto 401(k) Profit Sharing Plan ranks in the 95th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Mto 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Merit Energy Company Savings Trust in TX ($183M, 814 participants).
Which 401(k) plans cover a similar participant headcount to Mto 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Drcc 401(k) Profit Sharing Plan in MN (444 participants, $11M 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 952156481.

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.