401(k) · DOL Form 5500 · 2022

Ngk Spark Plugs (U.S.a.), Inc. 401(k) Plan

Data updated 2026-08-25

$55M
Total assets Below avg plan size
762
Participants Near avg headcount
89th
Percentile by assets National rank
$71,859
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Ngk/Ntk (U.S.a.) Retirement Savings Plan · Sponsored by Ngk Spark Plugs (U.S.a.), Inc. · Michigan · Manufacturing

$55M in assets, 762 participants

Ngk Spark Plugs (U.S.a.), Inc.'s Ngk/Ntk (U.S.a.) Retirement Savings Plan reported $55M in total assets and 762 participants in its 2022 DOL Form 5500 filing, ranking in the 89th 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.

  • #17,170 in Manufacturing (20,602 peers)

Where Ngk/Ntk (U.S.a.) Retirement Savings Plan sits by assets

Ngk/Ntk (U.S.a.) Retirement Savings Plan sits in the top quartile of all filed plans by assets, $55M for 762 participants (~$71,859/participant), down 18.0% in 2022.

#17,170
in Manufacturing (20,602 peers)
-18.0%
assets change YoY
0.5×
vs typical plan assets (national mean)

The plan reported a net loss of $12M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Ngk/Ntk (U.S.a.) Retirement Savings Plan's outsized position by total assets

Ngk/Ntk (U.S.a.) Retirement Savings Plan vs every filed plan by assets

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

$54,756,671 Top 11% higher than 89% 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

Ngk/Ntk (U.S.a.) Retirement Savings 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. Ngk/Ntk (U.S.a.) Retirement Savings Plan sits mid-pack in the medium band (762 participants).

Form 5500 schedule snapshot

Filing strip 550733204 · Ngk Spark Plugs (U.S.a.), Inc. PY 2022 · 401(k)

Ngk/Ntk (U.S.a.) Retirement Savings Plan · $55M · 762 · 89th

  • VS-ST $55M
  • VS-ST 762
  • VS-ST 89th
  • VS-ST 401(k)
  • VS-ST near Trump Payroll Corp. 401(k) / Profit Sharing Plan
  • VS-ST ind #17170

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 Michigan →

Ngk/Ntk (U.S.a.) Retirement Savings Plan in the asset neighbourhood

Ngk/Ntk (U.S.a.) Retirement Savings PlanNgk/Ntk (U.S.a.) Retirement …$55MTrump Payroll Corp. 401(k) / Profit Sharing PlanTrump Payroll Corp. 401(k) /…$55MState Electric Supply Company Employees' Retirement and Savings PlanState Electric Supply Compan…$55MEneric Petroleum Corp. 401(k) Retirement PlanEneric Petroleum Corp. 401(k…$55MSouthern Ionics Incorporated 401(k) Profit Sharing PlanSouthern Ionics Incorporated…$55M
End-of-year total assets ($M) among Ngk/Ntk (U.S.a.) Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$67M
Net Assets (End of Year)$55M
Net Income-$12M
Employer EIN550733204
Plan Effective Date1984-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ngk Spark Plugs (U.S.a.), Inc.)

Sponsor-wide plan assets over time

All Ngk Spark Plugs (U.S.a.), Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$82M 50.150220052639796% vs 2022
2024 filing year
$50M$60M$70M$80M$90M 202220232024 $54.8M $82.2M ▲ +50.1%
Year Plans Participants Total Assets
2022 1 762 $55M
2023 1 751 $68M
2024 1 761 $82M

Nearby 401(k) Plans in Michigan

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

Ngk/Ntk (U.S.a.) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -505101520 Total assets ($B) Participants Ngk/Ntk (U.S.a.) Retirement Savings Plan, Total assets ($B): 0.054756671 · Participants: 762Ngk/Ntk (U.S.a.) Retirement Savings PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 18.071817726 · Participants: 43382General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 13.833597622 · Participants: 32974Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 9.307640951 · Participants: 16930The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 7.545889119 · Participants: 40458The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 6.44558193 · Participants: 57811Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Ngk/Ntk (U.S.a.) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Ngk/Ntk (U.S.a.) Retirement Savings Plan side-by-side with 3 peers →

Ngk/Ntk (U.S.a.) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Trump Payroll Corp. 401(k) / Profit Sharing Plan in NY ($55M); by covered participants it is Virco Mfg. Corporation 401(k) Plan in CA (762 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (762 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 Ngk/Ntk (U.S.a.) Retirement Savings Plan assets move in 2022? ▼
Ngk/Ntk (U.S.a.) Retirement Savings Plan declined sharply - down 18.0% during 2022, from $67M to $55M. Reported net income was -$12M.
How have Ngk Spark Plugs (U.S.a.), Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ngk Spark Plugs (U.S.a.), Inc.'s sponsor-wide assets grew 50.2%, from $55M to $82M.
Where does Ngk/Ntk (U.S.a.) Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Ngk/Ntk (U.S.a.) Retirement Savings Plan ranks in the 89th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Ngk/Ntk (U.S.a.) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Trump Payroll Corp. 401(k) / Profit Sharing Plan in NY ($55M, 1,157 participants).
Which 401(k) plans cover a similar participant headcount to Ngk/Ntk (U.S.a.) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Virco Mfg. Corporation 401(k) Plan in CA (762 participants, $40M 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 550733204.

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.