401(k) · DOL Form 5500 · 2023

Silicon Motion, Inc. 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
39
Participants Small participant base
68th
Percentile by assets National rank
$402,176
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

$16M in assets, 39 participants

Silicon Motion, Inc.'s Silicon Motion, Inc. 401(k) Plan reported $16M in total assets and 39 participants in its 2023 DOL Form 5500 filing, ranking in the 68th 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.

  • #13,699 in Professional & Technical Services (20,321 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 $16M / 39 participants.

#13,699
in Professional & Technical Services (20,321 peers)
+21.2%
assets growth YoY

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 2023 · DOL Form 5500

$15,684,855 Top 32% higher than 68% of 127,068 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 2023

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

Plan-year 2023 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.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Silicon Motion, Inc. 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Silicon Motion, Inc. 401(k) Plan end-of-year assets rose from $13M in the plan year 2022 filing to $16M in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 770414057 · Silicon Motion, Inc. PY 2023 · 401(k)

Silicon Motion, Inc. 401(k) Plan · $16M · 39 · 68th

  • 5500 $16M
  • 5500 39
  • 5500 68th
  • 5500 401(k)
  • 5500 near Six Robblees' Inc. Profit Sharing 401(k) Plan
  • 5500 ind #13699

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

Six Robblees' Inc. Profit Sharing 401(k) PlanSix Robblees' Inc. Profit Sh…$16MSilicon Motion, Inc. 401(k) PlanSilicon Motion, Inc. 401(k) …$16MPrimeflight Aviation Services, Inc 401(k) Retirement PlanPrimeflight Aviation Service…$16MHenry County Hospital, Inc. 401(k) PlanHenry County Hospital, Inc. …$16MStansell Electric Company, Inc. 401(k) Profit Sharing PlanStansell Electric Company, I…$16M
End-of-year total assets ($M) among Silicon Motion, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

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 (2023)

Total Assets (Beginning of Year)$13M
Net Assets (End of Year)$16M
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): 0.015684855 · Participants: 39Silicon Motion, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) 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 Six Robblees' Inc. Profit Sharing 401(k) Plan in WA ($16M); by covered participants it is John S. Lane & Son, Inc. 401(k) Union Plan in NY (39 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (39 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. 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 2023? ▼
Silicon Motion, Inc. 401(k) Plan grew sharply - up 21.2% during 2023, from $13M to $16M. 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 Six Robblees' Inc. Profit Sharing 401(k) Plan in WA ($16M, 182 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 John S. Lane & Son, Inc. 401(k) Union Plan in NY (39 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

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.