401(k) · DOL Form 5500 · 2022

Silicon Motion, Inc. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
39
Participants Small participant base
70th
Percentile by assets National rank
$331,795
Avg per participant High balance/head
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Official DOL plan name: Silicon Motion, Inc. 401(k) Plan · Sponsored by Silicon Motion, Inc. · California · Professional & Technical Services

$13M in assets, 39 participants

Silicon Motion, Inc.'s Silicon Motion, Inc. 401(k) Plan reported $13M in total assets and 39 participants in its 2022 DOL Form 5500 filing, ranking in the 70th 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.

  • #14,926 in Professional & Technical Services (21,562 peers)

Silicon Motion, Inc. multi-year trail

Silicon Motion, Inc.'s plans moved +39.4% in assets from 2022 to 2024; this filing shows Silicon Motion, Inc. 401(k) Plan at $13M / 39 participants.

#14,926
in Professional & Technical Services (21,562 peers)
-18.3%
assets change YoY

The plan reported a net loss of $3M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Silicon Motion, Inc. 401(k) Plan's outsized position by total assets

Silicon Motion, Inc. 401(k) Plan vs every filed plan by assets

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

$12,940,008 Top 30% higher than 70% 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

Silicon Motion, Inc. 401(k) Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Silicon Motion, Inc. 401(k) Plan is a small filing (39 participants) on this national headcount ladder.

Form 5500 schedule snapshot

Filing strip 770414057 · Silicon Motion, Inc. PY 2022 · 401(k)

Silicon Motion, Inc. 401(k) Plan · $13M · 39 · 70th

  • 5500 $13M
  • ASSETS 39
  • PCT 70th
  • EIN 401(k)
  • RANK near Complete Discovery Source 401(k) Plan & Trust
  • PHOTO ind #14926

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 Professional & Technical Services retirement plans → · Plans in California →

Silicon Motion, Inc. 401(k) Plan in the asset neighbourhood

Silicon Motion, Inc. 401(k) PlanSilicon Motion, Inc. 401(k) …$13MComplete Discovery Source 401(k) Plan & TrustComplete Discovery Source 40…$13MHeritage Family Federal Credit Union 401(k) PlanHeritage Family Federal Cred…$13MWebbank 401(k) Safe Harbor PlanWebbank 401(k) Safe Harbor P…$13MJetcars, Inc 401(k) Plan & TrustJetcars, Inc 401(k) Plan & T…$13M
End-of-year total assets ($M) among Silicon Motion, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Silicon Motion, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Silicon Motion, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$18M 39.39472834947242% vs 2022
2024 filing year
$12M$14M$16M$18M$20M 202220232024 $12.9M $18M ▲ +39.4%
Year Plans Participants Total Assets
2022 1 39 $13M
2023 1 39 $16M
2024 1 40 $18M

Silicon Motion, Inc. filing trail (2022)

Total Assets (Beginning of Year)$16M
Net Assets (End of Year)$13M
Net Income-$3M
Employer EIN770414057
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in California

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

Silicon Motion, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Silicon Motion, Inc. 401(k) Plan, Total assets ($B): 0.012940008 · Participants: 39Silicon Motion, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Silicon Motion, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Silicon Motion, Inc. 401(k) Plan side-by-side with 3 peers →

Silicon Motion, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Complete Discovery Source 401(k) Plan & Trust in NY ($13M); by covered participants it is Patton Electronics Company 401(k) Plan in MD (39 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($13M here).

Similar participant headcount

Nearest other-state filings by covered participants (39 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 Silicon Motion, Inc. 401(k) Plan assets move in 2022? ▼
Silicon Motion, Inc. 401(k) Plan declined sharply - down 18.3% during 2022, from $16M to $13M. Reported net income was -$3M.
How have Silicon Motion, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Silicon Motion, Inc.'s sponsor-wide assets grew 39.4%, from $13M to $18M.
Which 401(k) plans are similar in size to Silicon Motion, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Complete Discovery Source 401(k) Plan & Trust in NY ($13M, 223 participants).
Which 401(k) plans cover a similar participant headcount to Silicon Motion, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Patton Electronics Company 401(k) Plan in MD (39 participants, N/A 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 770414057.

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.