401(k) · DOL Form 5500 · 2022

Mason Companies, Inc 401(k) Plan

Data updated 2026-08-25

$50M
Total assets Below avg plan size
631
Participants Below avg headcount
88th
Percentile by assets National rank
$79,258
Avg per participant Below avg balance/head
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Official DOL plan name: Mason Companies Retirement and Savings Plan · Sponsored by Mason Companies, Inc · Wisconsin · Manufacturing

$50M in assets, 631 participants

Mason Companies, Inc's Mason Companies Retirement and Savings Plan reported $50M in total assets and 631 participants in its 2022 DOL Form 5500 filing, ranking in the 88th 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.

  • #16,968 in Manufacturing (20,602 peers)

Where Mason Companies Retirement and Savings Plan sits by assets

Mason Companies Retirement and Savings Plan sits in the top quartile of all filed plans by assets, $50M for 631 participants (~$79,258/participant), down 3.1% in 2022.

#16,968
in Manufacturing (20,602 peers)
-3.1%
assets change YoY
0.5×
vs typical plan assets (national mean)

The plan reported a net loss of $10M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Mason Companies Retirement and Savings Plan's outsized position by total assets

Mason Companies Retirement and Savings Plan vs every filed plan by assets

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

$50,011,984 Top 12% higher than 88% 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

Mason Companies Retirement and Savings 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. Mason Companies Retirement and Savings Plan sits mid-pack in the medium band (631 participants).

DOL schedule card

Filing strip 390455220 · Mason Companies, Inc PY 2022 · 401(k)

Mason Companies Retirement and Savings Plan · $50M · 631 · 88th

  • EOY $50M
  • EOY 631
  • EOY 88th
  • EOY 401(k)
  • EOY near Enesco, LLC Retirement Plan
  • EOY ind #16968

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 Wisconsin →

Mason Companies Retirement and Savings Plan in the asset neighbourhood

Hemenway & Barnes 401(k) Plan$50MRopers Majeski 401(k) Plan$50MEnesco, LLC Retirement Plan$50MMason Companies Retirement and Savings PlanMason Companies Retirement a…$50MServisfirst Bank 401(k) Profit Sharing Plan and TrustServisfirst Bank 401(k) Prof…$50M
End-of-year total assets ($M) among Mason Companies Retirement and Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$52M
Net Assets (End of Year)$50M
Net Income-$10M
Employer EIN390455220
Plan Effective Date1958-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mason Companies, Inc)

Sponsor-wide plan assets over time

All Mason Companies, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$53M 6.17234461244329% vs 2022
2024 filing year
$49M$50M$51M$52M$53M$54M 202220232024 $50M $53.1M ▲ +6.2%
Year Plans Participants Total Assets
2022 2 751 $50M
2023 1 652 $53M
2024 1 516 $53M

Nearby 401(k) Plans in Wisconsin

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

Mason Companies Retirement and Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -20246 Total assets ($B) Participants Mason Companies Retirement and Savings Plan, Total assets ($B): 0.050011984 · Participants: 631Mason Companies Retirement and Savings PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 5.548820507 · Participants: 28701Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 4.339639169 · Participants: 26610Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 3.978902 · Participants: 11034Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.151693798 · Participants: 8032Rockwell Automation Retirement Savings PlanNm Employee Savings Plan, Total assets ($B): 2.385991887 · Participants: 7423Nm Employee Savings Plan
Mason Companies Retirement and Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Mason Companies Retirement and Savings Plan side-by-side with 3 peers →

Mason Companies Retirement and Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is Enesco, LLC Retirement Plan in IL ($50M); by covered participants it is Rcc 401(k) Plan and Trust in LA (631 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($50M here).

Similar participant headcount

Nearest other-state filings by covered participants (631 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 Mason Companies Retirement and Savings Plan assets move in 2022? ▼
Mason Companies Retirement and Savings Plan edged down modestly - down 3.1% during 2022, from $52M to $50M. Reported net income was -$10M.
How have Mason Companies, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mason Companies, Inc's sponsor-wide assets grew 6.2%, from $50M to $53M.
Where does Mason Companies Retirement and Savings Plan rank by assets among Form 5500 filers? ▼
Mason Companies Retirement and Savings Plan ranks in the 88th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mason Companies Retirement and Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Enesco, LLC Retirement Plan in IL ($50M, 741 participants).
Which 401(k) plans cover a similar participant headcount to Mason Companies Retirement and Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Rcc 401(k) Plan and Trust in LA (631 participants, $66M 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 390455220.

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.