401(k) · DOL Form 5500 · 2022

M1 Support Services, L.P. 401(k) Plan

Data updated 2026-08-25

$93M
Total assets Below avg plan size
2,864
Participants Above avg headcount
92nd
Percentile by assets National rank
$32,322
Avg per participant Low balance/head
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Official DOL plan name: M1 Support Services, L.P. 401(k) Plan · Sponsored by M1 Support Services, L.P. · Texas · Transportation & Warehousing

$93M in assets, 2,864 participants

M1 Support Services, L.P.'s M1 Support Services, L.P. 401(k) Plan reported $93M in total assets and 2,864 participants in its 2022 DOL Form 5500 filing, ranking in the 92nd 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.

  • #3,527 in Transportation & Warehousing (3,876 peers)

Coverage in Texas

M1 Support Services, L.P. 401(k) Plan covers 2,864 participants in Texas, 4.2x the typical Texas plan (state average ~688 per filing). Assets: $93M.

#3,527
in Transportation & Warehousing (3,876 peers)
-12.5%
assets change YoY
0.9×
vs typical plan assets (national mean)

The plan reported a net loss of $13M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

M1 Support Services, L.P. 401(k) Plan's outsized position by total assets

M1 Support Services, L.P. 401(k) Plan vs every filed plan by assets

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

$92,570,870 Top 8% higher than 92% 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

M1 Support Services, L.P. 401(k) 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. M1 Support Services, L.P. 401(k) Plan lands in the large band (2,864 participants).

EBSA filing schedule strip

Filing strip 200288988 · M1 Support Services, L.P. PY 2022 · 401(k)

M1 Support Services, L.P. 401(k) Plan · $93M · 2,864 · 92nd

  • 5500 $93M
  • ASSETS 2,864
  • PCT 92nd
  • EIN 401(k)
  • RANK near The Parr Company 401(k) Savings and Profit Sharing Plan
  • PHOTO ind #3527

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 Transportation & Warehousing retirement plans → · Plans in Texas →

M1 Support Services, L.P. 401(k) Plan in the asset neighbourhood

Lima Refining Company and Superior Refining Company LLC 401(k) PlanLima Refining Company and Su…$93MHd&w Retirement Plan$93MNikon Inc. Employees' Savings and Investment PlanNikon Inc. Employees' Saving…$93MM1 Support Services, L.P. 401(k) PlanM1 Support Services, L.P. 40…$93MThe Parr Company 401(k) Savings and Profit Sharing PlanThe Parr Company 401(k) Savi…$93M
End-of-year total assets ($M) among M1 Support Services, L.P. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Texas filing particulars

Total Assets (Beginning of Year)$106M
Net Assets (End of Year)$93M
Net Income-$13M
Employer EIN200288988
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (M1 Support Services, L.P.)

Sponsor-wide plan assets over time

All M1 Support Services, L.P. plans reported in each filing year

Latest sponsor-wide plan assets
$172M 85.32468367208821% vs 2022
2024 filing year
$50M$100M$150M$200M 202220232024 $92.6M $172M ▲ +85.3%
Year Plans Participants Total Assets
2022 1 2,864 $93M
2023 1 2,492 $129M
2024 1 4,812 $172M

Nearby 401(k) Plans in Texas

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

M1 Support Services, L.P. 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -10010203040 Total assets ($B) Participants M1 Support Services, L.P. 401(k) Plan, Total assets ($B): 0.09257087 · Participants: 2864M1 Support Services, L.P. 401(k) PlanAT&T Retirement Savings Plan, Total assets ($B): 37.578871 · Participants: 144503AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.266 · Participants: 23619Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 13.794958016 · Participants: 38538Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 12.806443202 · Participants: 85577American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 11.969059 · Participants: 47532Dell Inc. 401(k) Plan
M1 Support Services, L.P. 401(k) Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare M1 Support Services, L.P. 401(k) Plan side-by-side with 3 peers →

M1 Support Services, L.P. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is The Parr Company 401(k) Savings and Profit Sharing Plan in OR ($93M); by covered participants it is Arkansas Children's Defined Contribution Retirement Plan in AR (2,864 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,864 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 M1 Support Services, L.P. 401(k) Plan assets move in 2022? ▼
M1 Support Services, L.P. 401(k) Plan pulled back noticeably - down 12.5% during 2022, from $106M to $93M. Reported net income was -$13M.
How have M1 Support Services, L.P. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), M1 Support Services, L.P.'s sponsor-wide assets grew 85.3%, from $93M to $172M.
Where does M1 Support Services, L.P. 401(k) Plan rank by assets among Form 5500 filers? ▼
M1 Support Services, L.P. 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to M1 Support Services, L.P. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Parr Company 401(k) Savings and Profit Sharing Plan in OR ($93M, 1,174 participants).
Which 401(k) plans cover a similar participant headcount to M1 Support Services, L.P. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Arkansas Children's Defined Contribution Retirement Plan in AR (2,864 participants, $81M 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 200288988.

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.