401(k) · DOL Form 5500 · 2022

Mack Trucks, Inc. 401(k) Plan

Data updated 2026-08-25

$155M
Total assets Near avg plan size
2,816
Participants Above avg headcount
95th
Percentile by assets National rank
$54,885
Avg per participant Low balance/head
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Official DOL plan name: Mack UAW 401(k) Plan · Sponsored by Mack Trucks, Inc. · North Carolina · Manufacturing

$155M in assets, 2,816 participants

Mack Trucks, Inc.'s Mack UAW 401(k) Plan reported $155M in total assets and 2,816 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.

  • #18,909 in Manufacturing (20,602 peers)

Coverage in North Carolina

Mack UAW 401(k) Plan covers 2,816 participants in North Carolina, 3.4x the typical North Carolina plan (state average ~819 per filing). Assets: $155M.

#18,909
in Manufacturing (20,602 peers)
-11.6%
assets change YoY
1.6×
vs typical plan assets (national mean)

The plan reported a net loss of $20M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Mack UAW 401(k) Plan's outsized position by total assets

Mack UAW 401(k) Plan vs every filed plan by assets

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

$154,555,227 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

Mack UAW 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. Mack UAW 401(k) Plan lands in the large band (2,816 participants).

Form 5500 schedule snapshot

Filing strip 221582040 · Mack Trucks, Inc. PY 2022 · 401(k)

Mack UAW 401(k) Plan · $155M · 2,816 · 95th

  • EIN $155M
  • EIN 2,816
  • EIN 95th
  • EIN 401(k)
  • EIN near Brp Colleague, Inc. 401(k) Plan
  • EIN ind #18909

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 Manufacturing retirement plans → · Plans in North Carolina →

Mack UAW 401(k) Plan in the asset neighbourhood

Bristow Group Inc. Employee Savings & Retirement PlanBristow Group Inc. Employee …$155MWayne J. Griffin Electric, Inc. Retirement Savings PlanWayne J. Griffin Electric, I…$155MMack UAW 401(k) Plan$155MBrp Colleague, Inc. 401(k) PlanBrp Colleague, Inc. 401(k) P…$155MColoplast Corp. 401(k) Plan$155M
End-of-year total assets ($M) among Mack UAW 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

North Carolina filing particulars

Total Assets (Beginning of Year)$175M
Net Assets (End of Year)$155M
Net Income-$20M
Employer EIN221582040
Plan Effective Date1999-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mack Trucks, Inc.)

Sponsor-wide plan assets over time

All Mack Trucks, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$630M 38.490373188940644% vs 2022
2024 filing year
$0.4B$0.6B$0.8B$1B$1.2B 202220232024 $1.02B $0.63B ▼ -38.2%
Year Plans Participants Total Assets
2022 2 3,996 $1.0B
2023 2 4,884 $1.1B
2024 2 4,977 $630M

Nearby 401(k) Plans in North Carolina

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

Mack UAW 401(k) Plan vs. nearby 401(k) plans in North Carolina, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -200204060 Total assets ($B) Participants Mack UAW 401(k) Plan, Total assets ($B): 0.154555227 · Participants: 2816Mack UAW 401(k) PlanThe Bank of America 401(k) Plan, Total assets ($B): 47.134026012 · Participants: 169036The Bank of America 401(k) PlanHoneywell 401(k) Plan, Total assets ($B): 14.565715066 · Participants: 39007Honeywell 401(k) PlanDuke Energy Retirement Savings Plan, Total assets ($B): 9.364902 · Participants: 27731Duke Energy Retirement Savings PlanTruist Financial Corporation 401(k) Savings Plan, Total assets ($B): 8.965353965 · Participants: 51871Truist Financial Corporation 401(k) Savings PlanLowes 401(k) Plan, Total assets ($B): 7.355936526 · Participants: 284864Lowes 401(k) Plan
Mack UAW 401(k) Plan vs. nearby 401(k) plans in North Carolina, assets vs. participants
Compare Mack UAW 401(k) Plan side-by-side with 3 peers →

Mack UAW 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside North Carolina, the nearest 401(k) by assets is Brp Colleague, Inc. 401(k) Plan in FL ($155M); by covered participants it is The Cooper Companies, Inc. 401(k) Savings Plan in CA (2,816 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($155M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,816 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 Mack UAW 401(k) Plan assets move in 2022? ▼
Mack UAW 401(k) Plan pulled back noticeably - down 11.6% during 2022, from $175M to $155M. Reported net income was -$20M.
How have Mack Trucks, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mack Trucks, Inc.'s sponsor-wide assets declined 38.5%, from $1.0B to $630M.
Where does Mack UAW 401(k) Plan rank by assets among Form 5500 filers? ▼
Mack UAW 401(k) 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 Mack UAW 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Brp Colleague, Inc. 401(k) Plan in FL ($155M, 2,394 participants).
Which 401(k) plans cover a similar participant headcount to Mack UAW 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Cooper Companies, Inc. 401(k) Savings Plan in CA (2,816 participants, $345M 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 221582040.

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.