401(k) · DOL Form 5500 · 2023

Westport Corporation 401(k) Plan

Data updated 2026-08-25

$40M
Total assets Below avg plan size
130
Participants Small participant base
83rd
Percentile by assets National rank
$308,093
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Mundi/Westport 401(k) Plan · Sponsored by Westport Corporation · New Jersey · Wholesale Trade

$40M in assets, 130 participants

Westport Corporation's Mundi/Westport 401(k) Plan reported $40M in total assets and 130 participants in its 2023 DOL Form 5500 filing, ranking in the 83rd 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.

  • #5,264 in Wholesale Trade (6,309 peers)

Coverage in New Jersey

Mundi/Westport 401(k) Plan covers 130 participants in New Jersey, about 15% of the average New Jersey filer (state average ~844 per filing). Assets: $40M.

#5,264
in Wholesale Trade (6,309 peers)
+17.0%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Mundi/Westport 401(k) Plan's outsized position by total assets

Mundi/Westport 401(k) Plan vs every filed plan by assets

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

$40,052,142 Top 17% higher than 83% 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

Mundi/Westport 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mundi/Westport 401(k) Plan sits mid-pack in the medium band (130 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mundi/Westport 401(k) Plan reported net income rose from -$8M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Mundi/Westport 401(k) Plan end-of-year assets rose from $34M in the plan year 2022 filing to $40M in the plan year 2023 filing.
  • Mundi/Westport 401(k) Plan reported participants fell from 132 in the plan year 2022 filing to 130 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 221838553 · Westport Corporation PY 2023 · 401(k)

Mundi/Westport 401(k) Plan · $40M · 130 · 83rd

  • PART $40M
  • TYPE 130
  • NET 83rd
  • BOOK 401(k)
  • VS-ST near Firstlight Power 401(k) Plan
  • BOY ind #5264

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 Wholesale Trade retirement plans → · Plans in New Jersey →

Mundi/Westport 401(k) Plan in the asset neighbourhood

Firstlight Power 401(k) Plan$40MLindblad Expeditions, Inc 401(k) PlanLindblad Expeditions, Inc 40…$40MEagle View Technologies, Inc. 401(k) Profit Sharing PlanEagle View Technologies, Inc…$40MEducational Federal Credit UnionEducational Federal Credit U…$40MMundi/Westport 401(k) Plan$40M
End-of-year total assets ($M) among Mundi/Westport 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

New Jersey filing particulars

Total Assets (Beginning of Year)$34M
Net Assets (End of Year)$40M
Net Income$6M
Employer EIN221838553
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Westport Corporation)

Sponsor-wide plan assets over time

All Westport Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$45M 32.76672714260511% vs 2022
2024 filing year
$30M$35M$40M$45M$50M 202220232024 $34.2M $45.4M ▲ +32.7%
Year Plans Participants Total Assets
2022 1 132 $34M
2023 1 130 $40M
2024 1 128 $45M

Nearby 401(k) Plans in New Jersey

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

Mundi/Westport 401(k) Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -1001020304050 Total assets ($B) Participants Mundi/Westport 401(k) Plan, Total assets ($B): 0.040052142 · Participants: 130Mundi/Westport 401(k) PlanJPMorgan Chase 401(k) Savings Plan, Total assets ($B): 44.552237022 · Participants: 176610JPMorgan Chase 401(k) Savings PlanVerizon Savings Plan for Management Employees, Total assets ($B): 27.825640157 · Participants: 78072Verizon Savings Plan for Management EmployeesJohnson and Johnson Savings Plan, Total assets ($B): 22.177853595 · Participants: 41291Johnson and Johnson Savings PlanErnst & Young Retirement Savings Plan, Total assets ($B): 15.543526764 · Participants: 59346Ernst & Young Retirement Savings PlanMerck US Savings Plan, Total assets ($B): 13.424416176 · Participants: 26850Merck US Savings Plan
Mundi/Westport 401(k) Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants
Compare Mundi/Westport 401(k) Plan side-by-side with 3 peers →

Mundi/Westport 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside New Jersey, the nearest 401(k) by assets is Firstlight Power 401(k) Plan in MA ($40M); by covered participants it is Animax Designs, Inc. in TN (130 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($40M here).

Similar participant headcount

Nearest other-state filings by covered participants (130 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 Mundi/Westport 401(k) Plan assets move in 2023? ▼
Mundi/Westport 401(k) Plan grew sharply - up 17.0% during 2023, from $34M to $40M. Reported net income was $6M.
How have Westport Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Westport Corporation's sponsor-wide assets grew 32.8%, from $34M to $45M.
Where does Mundi/Westport 401(k) Plan rank by assets among Form 5500 filers? ▼
Mundi/Westport 401(k) Plan ranks in the 83rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mundi/Westport 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Firstlight Power 401(k) Plan in MA ($40M, 132 participants).
Which 401(k) plans cover a similar participant headcount to Mundi/Westport 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Animax Designs, Inc. in TN (130 participants, $3M 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 221838553.

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.