401(k) · DOL Form 5500 · 2022

Pemco Mutual Insurance Company 401(k) Plan

Data updated 2026-08-25

$210M
Total assets Near avg plan size
523
Participants Below avg headcount
96th
Percentile by assets National rank
$401,744
Avg per participant High balance/head
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Official DOL plan name: Pemco 401(k) Plan · Sponsored by Pemco Mutual Insurance Company · Washington · Finance & Insurance

$210M in assets, 523 participants

Pemco Mutual Insurance Company's Pemco 401(k) Plan reported $210M in total assets and 523 participants in its 2022 DOL Form 5500 filing, ranking in the 96th 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.

  • #8,594 in Finance & Insurance (9,261 peers)

Coverage in Washington

Pemco 401(k) Plan covers 523 participants in Washington, about 35% of the average Washington filer (state average ~1,476 per filing). Assets: $210M.

#8,594
in Finance & Insurance (9,261 peers)
-19.4%
assets change YoY
2.1×
vs typical plan assets (national mean)

The plan reported a net loss of $51M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Pemco 401(k) Plan's outsized position by total assets

Pemco 401(k) Plan vs every filed plan by assets

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

$210,111,945 Top 4% higher than 96% 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

Pemco 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Pemco 401(k) Plan sits mid-pack in the medium band (523 participants).

DOL schedule card

Filing strip 916028851 · Pemco Mutual Insurance Company PY 2022 · 401(k)

Pemco 401(k) Plan · $210M · 523 · 96th

  • EBSA $210M
  • EBSA 523
  • EBSA 96th
  • EBSA 401(k)
  • EBSA near Alnylam Pharmaceuticals, Inc. Savings & Investment Plan
  • EBSA ind #8594

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 →

Pemco 401(k) Plan in the asset neighbourhood

Skidmore, Owings & Merrill LLP 401(k) Savings PlanSkidmore, Owings & Merrill L…$210MThe Kenan Advantage Group, Inc. 401(k) PlanThe Kenan Advantage Group, I…$210MAlnylam Pharmaceuticals, Inc. Savings & Investment PlanAlnylam Pharmaceuticals, Inc…$210MPemco 401(k) Plan$210MTexas Capital 401(k) Plan$210M
End-of-year total assets ($M) among Pemco 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Washington filing particulars

Total Assets (Beginning of Year)$261M
Net Assets (End of Year)$210M
Net Income-$51M
Employer EIN916028851
Plan Effective Date1963-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Pemco Mutual Insurance Company)

Sponsor-wide plan assets over time

All Pemco Mutual Insurance Company plans reported in each filing year

Latest sponsor-wide plan assets
$260M 23.934141868992743% vs 2022
2024 filing year
$200M$220M$240M$260M$280M 202220232024 $210M $260M ▲ +23.9%
Year Plans Participants Total Assets
2022 1 523 $210M
2023 1 534 $245M
2024 1 482 $260M

Nearby 401(k) Plans in Washington

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

Pemco 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Pemco 401(k) Plan, Total assets ($B): 0.210111945 · Participants: 523Pemco 401(k) PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 63.503643295 · Participants: 118434The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 39.602667639 · Participants: 109797Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 25.912962472 · Participants: 181505Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 17.732345025 · Participants: 1230308Amazon 401(k) PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 7.280031396 · Participants: 75797T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust
Pemco 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Pemco 401(k) Plan side-by-side with 3 peers →

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

Outside Washington, the nearest 401(k) by assets is Alnylam Pharmaceuticals, Inc. Savings & Investment Plan in MA ($210M); by covered participants it is Mile Square Transportation, Inc. 401(k)/Profit Sharing Trust in OH (523 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($210M here).

Similar participant headcount

Nearest other-state filings by covered participants (523 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 Pemco 401(k) Plan assets move in 2022? ▼
Pemco 401(k) Plan declined sharply - down 19.4% during 2022, from $261M to $210M. Reported net income was -$51M.
How have Pemco Mutual Insurance Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Pemco Mutual Insurance Company's sponsor-wide assets grew 23.9%, from $210M to $260M.
Where does Pemco 401(k) Plan rank by assets among Form 5500 filers? ▼
Pemco 401(k) Plan ranks in the 96th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Pemco 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Alnylam Pharmaceuticals, Inc. Savings & Investment Plan in MA ($210M, 1,314 participants).
Which 401(k) plans cover a similar participant headcount to Pemco 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Mile Square Transportation, Inc. 401(k)/Profit Sharing Trust in OH (523 participants, $651K 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 916028851.

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.