401(k) · DOL Form 5500 · 2023

Kidder Mathews Inc. 401(k) Plan

Data updated 2026-08-25

$35M
Total assets Below avg plan size
376
Participants Below avg headcount
81st
Percentile by assets National rank
$93,811
Avg per participant Below avg balance/head
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Official DOL plan name: Kidder Mathews Retirement Plan · Sponsored by Kidder Mathews Inc. · Washington · Real Estate

$35M in assets, 376 participants

Kidder Mathews Inc.'s Kidder Mathews Retirement Plan reported $35M in total assets and 376 participants in its 2023 DOL Form 5500 filing, ranking in the 81st 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.

  • #4,353 in Real Estate (4,727 peers)

Coverage in Washington

Kidder Mathews Retirement Plan covers 376 participants in Washington, about 25% of the average Washington filer (state average ~1,476 per filing). Assets: $35M.

#4,353
in Real Estate (4,727 peers)
-1.8%
assets change YoY
0.4×
vs typical plan assets (national mean)

The plan reported a net loss of $647K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Kidder Mathews Retirement Plan's outsized position by total assets

Kidder Mathews Retirement Plan vs every filed plan by assets

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

$35,272,873 Top 19% higher than 81% 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

Kidder Mathews Retirement 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. Kidder Mathews Retirement Plan sits mid-pack in the medium band (376 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Kidder Mathews Retirement Plan reported net income rose from -$7M in the plan year 2022 filing to -$647K in the plan year 2023 filing.
  • Kidder Mathews Retirement Plan reported participants fell from 415 in the plan year 2022 filing to 376 in the plan year 2023 filing.
  • Kidder Mathews Retirement Plan end-of-year assets fell from $36M in the plan year 2022 filing to $35M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 463921287 · Kidder Mathews Inc. PY 2023 · 401(k)

Kidder Mathews Retirement Plan · $35M · 376 · 81st

  • TYPE $35M
  • TYPE 376
  • TYPE 81st
  • TYPE 401(k)
  • TYPE near Enzo Biochem, Inc. Salary Reduction Profit Sharing Plan
  • TYPE ind #4353

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 Real Estate retirement plans → · Plans in Washington →

Kidder Mathews Retirement Plan in the asset neighbourhood

Mapbox 401(k) Plan$35MKidder Mathews Retirement PlanKidder Mathews Retirement Pl…$35MEnzo Biochem, Inc. Salary Reduction Profit Sharing PlanEnzo Biochem, Inc. Salary Re…$35MGullo Companies 401(k) Savings PlanGullo Companies 401(k) Savin…$35MPine River Domestic Management 401(k) Profit Sharing PlanPine River Domestic Manageme…$35M
End-of-year total assets ($M) among Kidder Mathews Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)$36M
Net Assets (End of Year)$35M
Net Income-$647K
Employer EIN463921287
Plan Effective Date1982-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Kidder Mathews Inc.)

Sponsor-wide plan assets over time

All Kidder Mathews Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$35M 3.3534341070583347% vs 2022
2024 filing year
$34.5M$35M$35.5M$36M$36.5M 202220232024 $35.9M $34.7M ▼ -3.3%
Year Plans Participants Total Assets
2022 1 415 $36M
2023 1 376 $35M
2024 1 374 $35M

Nearby 401(k) Plans in Washington

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

Kidder Mathews Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Kidder Mathews Retirement Plan, Total assets ($B): 0.035272873 · Participants: 376Kidder Mathews Retirement 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
Kidder Mathews Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Kidder Mathews Retirement Plan side-by-side with 3 peers →

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

Outside Washington, the nearest 401(k) by assets is Enzo Biochem, Inc. Salary Reduction Profit Sharing Plan in NY ($35M); by covered participants it is Kulicke and Soffa Industries, Inc. Incentive Savings Plan in PA (376 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (376 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 Kidder Mathews Retirement Plan assets move in 2023? ▼
Kidder Mathews Retirement Plan edged down modestly - down 1.8% during 2023, from $36M to $35M. Reported net income was -$647K.
How have Kidder Mathews Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Kidder Mathews Inc.'s sponsor-wide assets declined 3.4%, from $36M to $35M.
Where does Kidder Mathews Retirement Plan rank by assets among Form 5500 filers? ▼
Kidder Mathews Retirement Plan ranks in the 81st 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 Kidder Mathews Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Enzo Biochem, Inc. Salary Reduction Profit Sharing Plan in NY ($35M, 475 participants).
Which 401(k) plans cover a similar participant headcount to Kidder Mathews Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Kulicke and Soffa Industries, Inc. Incentive Savings Plan in PA (376 participants, $166M 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 463921287.

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.