401(k) · DOL Form 5500 · 2024

Tsmc Washington, LLC 401(k) Plan

Data updated 2026-08-25

$274M
Total assets Near avg plan size
969
Participants Near avg headcount
95th
Percentile by assets National rank
$282,546
Avg per participant High balance/head
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Official DOL plan name: Tsmc Washington 401(k) Retirement Plan · Sponsored by Tsmc Washington, LLC · Washington · Manufacturing

$274M in assets, 969 participants

Tsmc Washington, LLC's Tsmc Washington 401(k) Retirement Plan reported $274M in total assets and 969 participants in its 2024 DOL Form 5500 filing, ranking in the 95th 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.

  • #16,519 in Manufacturing (17,777 peers)

Where Tsmc Washington 401(k) Retirement Plan sits by assets

Tsmc Washington 401(k) Retirement Plan sits in the top 5% of all filed plans by assets, $274M for 969 participants (~$282,546/participant), up 13.3% in 2024.

#16,519
in Manufacturing (17,777 peers)
+13.3%
assets growth YoY
2.7×
vs typical plan assets (national mean)

Tsmc Washington 401(k) Retirement Plan's outsized position by total assets

Tsmc Washington 401(k) Retirement Plan vs every filed plan by assets

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

$273,786,624 Top 5% higher than 95% 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

Tsmc Washington 401(k) Retirement 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. Tsmc Washington 401(k) Retirement Plan sits mid-pack in the medium band (969 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Tsmc Washington 401(k) Retirement Plan reported net income fell from $45M in the plan year 2023 filing to $32M in the plan year 2024 filing.
  • Tsmc Washington 401(k) Retirement Plan end-of-year assets rose from $242M in the plan year 2023 filing to $274M in the plan year 2024 filing.
  • Tsmc Washington 401(k) Retirement Plan reported participants fell from 1,081 in the plan year 2023 filing to 969 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 911725015 · Tsmc Washington, LLC PY 2024 · 401(k)

Tsmc Washington 401(k) Retirement Plan · $274M · 969 · 95th

  • EOY $274M
  • EOY 969
  • EOY 95th
  • EOY 401(k)
  • EOY near Ravago Americas 401(k) Savings and Profit Sharing Plan
  • EOY ind #16519

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 Washington →

Tsmc Washington 401(k) Retirement Plan in the asset neighbourhood

Kyocera Retirement Savings PlanKyocera Retirement Savings P…$274MOrthovirginia, Inc. 401(k) Profit Sharing Plan and TrustOrthovirginia, Inc. 401(k) P…$274MRavago Americas 401(k) Savings and Profit Sharing PlanRavago Americas 401(k) Savin…$274MTsmc Washington 401(k) Retirement PlanTsmc Washington 401(k) Retir…$274MThe Cannon Corporation 401(k) PlanThe Cannon Corporation 401(k…$274M
End-of-year total assets ($M) among Tsmc Washington 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$242M
Net Assets (End of Year)$274M
Net Income$32M
Employer EIN911725015
Plan Effective Date1997-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Tsmc Washington, LLC)

Sponsor-wide plan assets over time

All Tsmc Washington, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$274M 39.18411835079442% vs 2022
2024 filing year
$150M$200M$250M$300M 202220232024 $197M $274M ▲ +39.2%
Year Plans Participants Total Assets
2022 1 976 $197M
2023 1 1,081 $242M
2024 1 969 $274M

Nearby 401(k) Plans in Washington

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

Tsmc Washington 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Tsmc Washington 401(k) Retirement Plan, Total assets ($B): 0.273786624 · Participants: 969Tsmc Washington 401(k) Retirement PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 73.910477714 · Participants: 139394The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 65.646011638 · Participants: 118818Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 41.017392708 · Participants: 202468Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 34.593744657 · Participants: 1209303Amazon 401(k) Plan401(k) Savings Plan, Total assets ($B): 10.074085187 · Participants: 86668401(k) Savings Plan
Tsmc Washington 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Tsmc Washington 401(k) Retirement Plan side-by-side with 3 peers →

Tsmc Washington 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Ravago Americas 401(k) Savings and Profit Sharing Plan in FL ($274M); by covered participants it is E. R. Snell Contractor, Inc. Profit Sharing Plan in GA (969 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($274M here).

Similar participant headcount

Nearest other-state filings by covered participants (969 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 Tsmc Washington 401(k) Retirement Plan assets move in 2024? ▼
Tsmc Washington 401(k) Retirement Plan grew at a solid clip - up 13.3% during 2024, from $242M to $274M. Reported net income was $32M.
How have Tsmc Washington, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Tsmc Washington, LLC's sponsor-wide assets grew 39.2%, from $197M to $274M.
Where does Tsmc Washington 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Tsmc Washington 401(k) Retirement Plan ranks in the 95th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Tsmc Washington 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ravago Americas 401(k) Savings and Profit Sharing Plan in FL ($274M, 1,542 participants).
Which 401(k) plans cover a similar participant headcount to Tsmc Washington 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is E. R. Snell Contractor, Inc. Profit Sharing Plan in GA (969 participants, $57M 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 911725015.

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.