Diodes 401(k) match, vesting and fees
What Diodes' 401(k) plan says about matching contributions
Plan features
Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.
| Recordkeeper | Empower Annuity Insurance Company O | Schedule C ↗ |
| Independent auditor | Russon+johnston LLP (unmodified opinion, limited scope) | Schedule H ↗ |
| Plan type and status | 401(k) · Active | Form 5500 ↗ |
| Late participant contributions | Reported on the filing | Schedule H ↗ |
How the plan compares
Plan year 2024 medians for 501 defined-contribution plans in wholesale trade with 500 to 999 participants.
| Diodes: employer contribution per participant | $2,604 | |
| Peer median | $1,855 |
| Diodes: average balance | $206,935 | |
| Peer median | $72,906 |
| Diodes: admin expenses ÷ assets | 0.11% | |
| Peer median | 0.22% |
Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.
Plan history
Plan assets went from $104M at the end of plan year 2021 to $127M at the end of plan year 2024.
| Plan year | Participants | Assets | Employer contributions | Per participant | Admin expense ratio | Match formula | Filing |
|---|---|---|---|---|---|---|---|
| 2024 | 628 | $127M | $1.6M | $2,604 | 0.11% | Not published | Form 5500 ↗ |
| 2023 | 672 | $120M | $1.9M | $2,798 | 0.11% | Not published | Form 5500 ↗ |
| 2022 | 641 | $103M | $1.2M | $1,960 | 0.10% | Not published | Form 5500 ↗ |
| 2021 | 431 | $104M | $939K | $2,178 | 0.13% | Not published | Form 5500 ↗ |
Common questions
Does Diodes match 401(k) contributions?
The match terms for the Diodes Incorporated 401(k) Plan and Trust have not been published from its filing yet. The plan year 2024 filing reports $1.6M in employer contributions, about $2,604 per participant. That total includes any match and profit-sharing; it is not a match formula.
When is the Diodes 401(k) match vested?
The vesting schedule for the Diodes Incorporated 401(k) Plan and Trust is not in the data published so far. Your Summary Plan Description states it.
Who manages the Diodes 401(k)?
The recordkeeper listed on Schedule C of the plan year 2024 filing is Empower Annuity Insurance Company O. The plan administrator is Diodes Incorporated.
I left Diodes. How do I find my old 401(k)?
Your account stays in the plan until you move it. Contact the plan administrator (Diodes Incorporated, (972) 987-3958) or the recordkeeper, Empower Annuity Insurance Company O. The Diodes old 401(k) page lists the contacts from every plan filing. Find an old Diodes 401(k)
Data from the public Form 5500 annual reports Diodes filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Diodes. Not financial advice. Report a correction · Methodology