401(k) · DOL Form 5500 · 2023

Twinstar Credit Union 401(k) Plan

Data updated 2026-08-25

$72M
Total assets Below avg plan size
437
Participants Below avg headcount
89th
Percentile by assets National rank
$163,750
Avg per participant Above avg balance/head
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Official DOL plan name: Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan · Sponsored by Twinstar Credit Union · Washington · Finance & Insurance

$72M in assets, 437 participants

Twinstar Credit Union's Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan reported $72M in total assets and 437 participants in its 2023 DOL Form 5500 filing, ranking in the 89th 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.

  • #7,332 in Finance & Insurance (8,869 peers)

Coverage in Washington

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan covers 437 participants in Washington, about 30% of the average Washington filer (state average ~1,476 per filing). Assets: $72M.

#7,332
in Finance & Insurance (8,869 peers)
+111.0%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan's outsized position by total assets

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$71,558,900 Top 11% higher than 89% 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

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan sits mid-pack in the medium band (437 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan reported net income rose from -$7M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan end-of-year assets rose from $34M in the plan year 2022 filing to $72M in the plan year 2023 filing.
  • Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan reported participants rose from 426 in the plan year 2022 filing to 437 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 910440744 · Twinstar Credit Union PY 2023 · 401(k)

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan · $72M · 437 · 89th

  • RANK $72M
  • RANK 437
  • RANK 89th
  • RANK 401(k)
  • RANK near Graef Retirement Savings Plan
  • RANK ind #7332

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 Finance & Insurance retirement plans → · Plans in Washington →

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan in the asset neighbourhood

American Sugar Refining & Subsidiaries Hourly Savings and Investment PlanAmerican Sugar Refining & Su…$72MOne Member Retirement Plan$72MTwinstar Credit Union Profit Sharing and 401(k) Salary Reduction PlanTwinstar Credit Union Profit…$72MGraef Retirement Savings Plan$72MMy Hr Pros 401(k) Plan$72M
End-of-year total assets ($M) among Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)$34M
Net Assets (End of Year)$72M
Net Income$12M
Employer EIN910440744
Plan Effective Date1985-08-27
Filing StatusFILING RECEIVED

Sponsor Plan History (Twinstar Credit Union)

Sponsor-wide plan assets over time

All Twinstar Credit Union plans reported in each filing year

Latest sponsor-wide plan assets
$86M 152.8021429161114% vs 2022
2024 filing year
$20M$40M$60M$80M$100M 202220232024 $33.9M $85.7M ▲ +152.8%
Year Plans Participants Total Assets
2022 1 426 $34M
2023 1 437 $72M
2024 1 770 $86M

Nearby 401(k) Plans in Washington

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

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan, Total assets ($B): 0.0715589 · Participants: 437Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 72.246135158 · Participants: 128910The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 53.225853429 · Participants: 123296Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 33.384845813 · Participants: 192744Costco 401(k) Retirement PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 8.338937292 · Participants: 71538T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust401(k) Savings Plan, Total assets ($B): 8.118808679 · Participants: 87590401(k) Savings Plan
Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan side-by-side with 3 peers →

Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Graef Retirement Savings Plan in WI ($72M); by covered participants it is Integrated Practice Solutions, Inc. 401(k) Plan in CA (437 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($72M here).

Similar participant headcount

Nearest other-state filings by covered participants (437 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 Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan assets move in 2023? ▼
Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan surged - up 111.0% during 2023, from $34M to $72M. Reported net income was $12M.
How have Twinstar Credit Union plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Twinstar Credit Union's sponsor-wide assets grew 152.8%, from $34M to $86M.
Where does Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan rank by assets among Form 5500 filers? ▼
Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan ranks in the 89th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan? ▼
Among 401(k) plans in other states, the closest by assets is Graef Retirement Savings Plan in WI ($72M, 300 participants).
Which 401(k) plans cover a similar participant headcount to Twinstar Credit Union Profit Sharing and 401(k) Salary Reduction Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Integrated Practice Solutions, Inc. 401(k) Plan in CA (437 participants, $15M 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 910440744.

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.