401(k) · DOL Form 5500 · 2024

K&n Engineering, Inc. 401(k) Plan

Data updated 2026-08-25

$29M
Total assets Below avg plan size
569
Participants Below avg headcount
77th
Percentile by assets National rank
$50,720
Avg per participant Low balance/head
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Official DOL plan name: K&n Engineering, Inc. 401(k) Plan · Sponsored by K&n Engineering, Inc. · California · Manufacturing

$29M in assets, 569 participants

K&n Engineering, Inc.'s K&n Engineering, Inc. 401(k) Plan reported $29M in total assets and 569 participants in its 2024 DOL Form 5500 filing, ranking in the 77th 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.

  • #12,082 in Manufacturing (17,777 peers)

Where K&n Engineering, Inc. 401(k) Plan sits by assets

K&n Engineering, Inc. 401(k) Plan sits in the top quartile of all filed plans by assets, $29M for 569 participants (~$50,720/participant), up 9.3% in 2024.

#12,082
in Manufacturing (17,777 peers)
+9.3%
assets growth YoY
0.3×
vs typical plan assets (national mean)

K&n Engineering, Inc. 401(k) Plan's outsized position by total assets

K&n Engineering, Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$28,859,870 Top 23% higher than 77% of 123,620 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 2024

K&n Engineering, Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. K&n Engineering, Inc. 401(k) Plan sits mid-pack in the medium band (569 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • K&n Engineering, Inc. 401(k) Plan reported net income rose from $2M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • K&n Engineering, Inc. 401(k) Plan end-of-year assets rose from $26M in the plan year 2023 filing to $29M in the plan year 2024 filing.
  • K&n Engineering, Inc. 401(k) Plan reported participants fell from 598 in the plan year 2023 filing to 569 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 952408507 · K&n Engineering, Inc. PY 2024 · 401(k)

K&n Engineering, Inc. 401(k) Plan · $29M · 569 · 77th

  • VS-ST $29M
  • VS-ST 569
  • VS-ST 77th
  • VS-ST 401(k)
  • VS-ST near The Arnold Magnetic Technologies Corporation Employee Retirement Savings Plan
  • VS-ST ind #12082

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 California →

K&n Engineering, Inc. 401(k) Plan in the asset neighbourhood

K&n Engineering, Inc. 401(k) PlanK&n Engineering, Inc. 401(k)…$29MThe Arnold Magnetic Technologies Corporation Employee Retirement Savings PlanThe Arnold Magnetic Technolo…$29MMasonite Savings Plan for Collectively Bargained EmployeesMasonite Savings Plan for Co…$29MLegrand Savings Plan$29MThe Atlantic Tractor, LLC 401(k) Plan & TrustThe Atlantic Tractor, LLC 40…$29M
End-of-year total assets ($M) among K&n Engineering, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$26M
Net Assets (End of Year)$29M
Net Income$2M
Employer EIN952408507
Plan Effective Date1971-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (K&n Engineering, Inc.)

Sponsor-wide plan assets over time

All K&n Engineering, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$29M 19.249880987173636% vs 2022
2024 filing year
$22M$24M$26M$28M$30M 202220232024 $24.2M $28.9M ▲ +19.3%
Year Plans Participants Total Assets
2022 1 882 $24M
2023 1 598 $26M
2024 1 569 $29M

Nearby 401(k) Plans in California

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

K&n Engineering, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants K&n Engineering, Inc. 401(k) Plan, Total assets ($B): 0.02885987 · Participants: 569K&n Engineering, Inc. 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
K&n Engineering, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare K&n Engineering, Inc. 401(k) Plan side-by-side with 3 peers →

K&n Engineering, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is The Arnold Magnetic Technologies Corporation Employee Retirement Savings Plan in NY ($29M); by covered participants it is Keylogic Technologies Corp. in TN (569 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (569 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did K&n Engineering, Inc. 401(k) Plan assets move in 2024? ▼
K&n Engineering, Inc. 401(k) Plan grew at a solid clip - up 9.3% during 2024, from $26M to $29M. Reported net income was $2M.
How have K&n Engineering, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), K&n Engineering, Inc.'s sponsor-wide assets grew 19.2%, from $24M to $29M.
Where does K&n Engineering, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
K&n Engineering, Inc. 401(k) Plan ranks in the 77th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to K&n Engineering, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Arnold Magnetic Technologies Corporation Employee Retirement Savings Plan in NY ($29M, 366 participants).
Which 401(k) plans cover a similar participant headcount to K&n Engineering, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Keylogic Technologies Corp. in TN (569 participants, $49M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 952408507.

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.