401(k) · DOL Form 5500 · 2024

Southworth-Milton Inc 401(k) Plan

Data updated 2026-08-25

$157M
Total assets Near avg plan size
1,304
Participants Near avg headcount
93rd
Percentile by assets National rank
$120,248
Avg per participant Near avg balance/head
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Official DOL plan name: Milton Cat 401(k) Plan · Sponsored by Southworth-Milton Inc · Massachusetts · Wholesale Trade

$157M in assets, 1,304 participants

Southworth-Milton Inc's Milton Cat 401(k) Plan reported $157M in total assets and 1,304 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.

  • #5,749 in Wholesale Trade (6,080 peers)

Where Milton Cat 401(k) Plan sits by assets

Milton Cat 401(k) Plan sits in the top 10% of all filed plans by assets, $157M for 1,304 participants (~$120,248/participant), up 22.0% in 2024.

#5,749
in Wholesale Trade (6,080 peers)
+22.0%
assets growth YoY
1.6×
vs typical plan assets (national mean)

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

Milton Cat 401(k) Plan vs every filed plan by assets

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

$156,803,803 Top 7% higher than 93% 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

Milton Cat 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Milton Cat 401(k) Plan lands in the large band (1,304 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Milton Cat 401(k) Plan reported participants rose from 1,065 in the plan year 2023 filing to 1,304 in the plan year 2024 filing.
  • Milton Cat 401(k) Plan end-of-year assets rose from $129M in the plan year 2023 filing to $157M in the plan year 2024 filing.
  • Milton Cat 401(k) Plan reported net income rose from $26M in the plan year 2023 filing to $28M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 020258444 · Southworth-Milton Inc PY 2024 · 401(k)

Milton Cat 401(k) Plan · $157M · 1,304 · 93rd

  • BOOK $157M
  • VS-ST 1,304
  • BOY 93rd
  • SCH 401(k)
  • EBSA near Racetrac, Inc. 401(k) Plan
  • PART ind #5749

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 Wholesale Trade retirement plans → · Plans in Massachusetts →

Milton Cat 401(k) Plan in the asset neighbourhood

Ocean Network Express (North America) Inc. 401(k) PlanOcean Network Express (North…$157MDexter 401(k) Retirement Savings PlanDexter 401(k) Retirement Sav…$157MMilton Cat 401(k) Plan$157MRacetrac, Inc. 401(k) Plan$157MDlh 401(k) Plan$157M
End-of-year total assets ($M) among Milton Cat 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$129M
Net Assets (End of Year)$157M
Net Income$28M
Employer EIN020258444
Plan Effective Date1991-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Southworth-Milton Inc)

Sponsor-wide plan assets over time

All Southworth-Milton Inc plans reported in each filing year

Latest sponsor-wide plan assets
$163M 66.621882614003% vs 2022
2024 filing year
$80M$100M$120M$140M$160M$180M 202220232024 $97.7M $163M ▲ +66.6%
Year Plans Participants Total Assets
2022 1 950 $98M
2023 2 1,101 $135M
2024 2 1,338 $163M

Nearby 401(k) Plans in Massachusetts

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

Milton Cat 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Milton Cat 401(k) Plan, Total assets ($B): 0.156803803 · Participants: 1304Milton Cat 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Milton Cat 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

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

Outside Massachusetts, the nearest 401(k) by assets is Racetrac, Inc. 401(k) Plan in GA ($157M); by covered participants it is T.L. Cannon 401(k) Plan in FL (1,304 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($157M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,304 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 Milton Cat 401(k) Plan assets move in 2024? ▼
Milton Cat 401(k) Plan grew sharply - up 22.0% during 2024, from $129M to $157M. Reported net income was $28M.
How have Southworth-Milton Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Southworth-Milton Inc's sponsor-wide assets grew 66.6%, from $98M to $163M.
Where does Milton Cat 401(k) Plan rank by assets among Form 5500 filers? ▼
Milton Cat 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Milton Cat 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Racetrac, Inc. 401(k) Plan in GA ($157M, 9,242 participants).
Which 401(k) plans cover a similar participant headcount to Milton Cat 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is T.L. Cannon 401(k) Plan in FL (1,304 participants, $19M in assets).