401(k) · DOL Form 5500 · 2024

Diodes Incorporated 401(k) Plan

Data updated 2026-08-25

$127M
Total assets Near avg plan size
458
Participants Below avg headcount
92nd
Percentile by assets National rank
$278,323
Avg per participant High balance/head
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Official DOL plan name: Diodes Incorporated 401(k) Plan and Trust · Sponsored by Diodes Incorporated · Texas · Wholesale Trade

$127M in assets, 458 participants

Diodes Incorporated's Diodes Incorporated 401(k) Plan and Trust reported $127M in total assets and 458 participants in its 2024 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.

  • #5,693 in Wholesale Trade (6,080 peers)

Where Diodes Incorporated 401(k) Plan and Trust sits by assets

Diodes Incorporated 401(k) Plan and Trust sits in the top 10% of all filed plans by assets, $127M for 458 participants (~$278,323/participant), up 6.0% in 2024.

#5,693
in Wholesale Trade (6,080 peers)
+6.0%
assets growth YoY
1.3×
vs typical plan assets (national mean)

Diodes Incorporated 401(k) Plan and Trust's outsized position by total assets

Diodes Incorporated 401(k) Plan and Trust vs every filed plan by assets

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

$127,472,136 Top 8% higher than 92% 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

Diodes Incorporated 401(k) Plan and Trust 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. Diodes Incorporated 401(k) Plan and Trust sits mid-pack in the medium band (458 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Diodes Incorporated 401(k) Plan and Trust reported net income fell from $17M in the plan year 2023 filing to $7M in the plan year 2024 filing.
  • Diodes Incorporated 401(k) Plan and Trust end-of-year assets rose from $120M in the plan year 2023 filing to $127M in the plan year 2024 filing.
  • Diodes Incorporated 401(k) Plan and Trust reported participants rose from 438 in the plan year 2023 filing to 458 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 952039518 · Diodes Incorporated PY 2024 · 401(k)

Diodes Incorporated 401(k) Plan and Trust · $127M · 458 · 92nd

  • EIN $127M
  • EIN 458
  • EIN 92nd
  • EIN 401(k)
  • EIN near Chs/Community Health Systems, Inc. Standard 401(k) Plan
  • EIN ind #5693

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 Texas →

Diodes Incorporated 401(k) Plan and Trust in the asset neighbourhood

Qinetiq Inc. 401(k) Plan$128MTd Williamson, LLC 401(k) Thrift Plan and TrustTd Williamson, LLC 401(k) Th…$128MFs Brands 401(k) Plan$128MChs/Community Health Systems, Inc. Standard 401(k) PlanChs/Community Health Systems…$128MDiodes Incorporated 401(k) Plan and TrustDiodes Incorporated 401(k) P…$127M
End-of-year total assets ($M) among Diodes Incorporated 401(k) Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$120M
Net Assets (End of Year)$127M
Net Income$7M
Employer EIN952039518
Plan Effective Date1994-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Diodes Incorporated)

Sponsor-wide plan assets over time

All Diodes Incorporated plans reported in each filing year

Latest sponsor-wide plan assets
$127M 23.383295035498307% vs 2022
2024 filing year
$100M$110M$120M$130M 202220232024 $103M $127M ▲ +23.4%
Year Plans Participants Total Assets
2022 1 218 $103M
2023 1 438 $120M
2024 1 458 $127M

Nearby 401(k) Plans in Texas

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

Diodes Incorporated 401(k) Plan and Trust vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Diodes Incorporated 401(k) Plan and Trust, Total assets ($B): 0.127472136 · Participants: 458Diodes Incorporated 401(k) Plan and TrustAT&T Retirement Savings Plan, Total assets ($B): 43.121795 · Participants: 109889AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 23.711 · Participants: 21990Exxonmobil Savings PlanChevron Employee Savings Investment Plan, Total assets ($B): 20.378704663 · Participants: 21505Chevron Employee Savings Investment PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 18.81200478 · Participants: 43873Caterpillar 401(k) Savings PlanSouthwest Airlines Co. Retirement Savings Plan, Total assets ($B): 16.991748637 · Participants: 67820Southwest Airlines Co. Retirement Savings Plan
Diodes Incorporated 401(k) Plan and Trust vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Diodes Incorporated 401(k) Plan and Trust side-by-side with 3 peers →

Diodes Incorporated 401(k) Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Chs/Community Health Systems, Inc. Standard 401(k) Plan in TN ($128M); by covered participants it is Microdental, Inc. 401(k) Profit Sharing Plan in MI (458 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($127M here).

Similar participant headcount

Nearest other-state filings by covered participants (458 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 Diodes Incorporated 401(k) Plan and Trust assets move in 2024? ▼
Diodes Incorporated 401(k) Plan and Trust grew at a solid clip - up 6.0% during 2024, from $120M to $127M. Reported net income was $7M.
How have Diodes Incorporated plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Diodes Incorporated's sponsor-wide assets grew 23.4%, from $103M to $127M.
Where does Diodes Incorporated 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Diodes Incorporated 401(k) Plan and Trust ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Diodes Incorporated 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Chs/Community Health Systems, Inc. Standard 401(k) Plan in TN ($128M, 1,436 participants).
Which 401(k) plans cover a similar participant headcount to Diodes Incorporated 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Microdental, Inc. 401(k) Profit Sharing Plan in MI (458 participants, $30M 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 952039518.

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.