401(k) · DOL Form 5500 · 2023

Suffolk Transportation Service, Inc 401(k) Plan

Data updated 2026-08-11

$98M
Total assets
2,764
Participants
91st
Percentile by assets
$35,435
Avg per participant
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Official DOL plan name: T. W. U. - S. T. S. 401(k) Retirement Plan · Sponsored by Suffolk Transportation Service, Inc · New York · Transportation & Warehousing

$98M in assets, 2,764 participants

Suffolk Transportation Service, Inc's T. W. U. - S. T. S. 401(k) Retirement Plan reported $98M in total assets and 2,764 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.

  • 91st percentile by assets (of 127,072 plans)
  • #3,001 in Transportation & Warehousing (3,362 peers)

Coverage in New York

T. W. U. - S. T. S. 401(k) Retirement Plan covers 2,764 participants in New York, 3.5x the typical New York plan (state average ~798 per filing). Assets: $98M.

$98M
total plan assets (2023 EOY)
2,764
covered participants
91st
percentile by assets (of 127,072 plans)
$35,435
avg assets per participant

Where T. W. U. - S. T. S. 401(k) Retirement Plan sits by total assets

T. W. U. - S. T. S. 401(k) Retirement Plan vs every filed plan by assets

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

$97,941,583 Top 9% higher than 91% of 127,068 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • T. W. U. - S. T. S. 401(k) Retirement Plan reported net income rose from -$7M in the plan year 2022 filing to $13M in the plan year 2023 filing.
  • T. W. U. - S. T. S. 401(k) Retirement Plan end-of-year assets rose from $85M in the plan year 2022 filing to $98M in the plan year 2023 filing.
  • T. W. U. - S. T. S. 401(k) Retirement Plan reported participants rose from 2,613 in the plan year 2022 filing to 2,764 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State
New York
Industry
Transportation & Warehousing

Participants vs New York filers

In New York, the average filing covers about 798 participants across 9,061 plans. T. W. U. - S. T. S. 401(k) Retirement Plan reports 2,764 participants - 3.5x that state average ($98M EOY assets).

New York filing particulars

Total Assets (Beginning of Year)$85M
Net Assets (End of Year)$98M
Net Income$13M
Employer EIN111782554
Plan Effective Date1992-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Suffolk Transportation Service, Inc)

$110M$120M$130M$140M$150M 202220232024 $117M $143M ▲ +21.9%
Total plan assets by year, all Suffolk Transportation Service, Inc plans on file
Year Plans Participants Total Assets
2022 2 2,767 $117M
2023 2 2,923 $134M
2024 2 3,023 $143M

Nearby 401(k) Plans in New York

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

T. W. U. - S. T. S. 401(k) Retirement Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants T. W. U. - S. T. S. …, Total assets ($B): 0.097941583 · Participants: 2764T. W. U. - S. T. S. …IBM 401 (K) Plus Plan, Total assets ($B): 57.428456306 · Participants: 54912IBM 401 (K) Plus PlanPfizer Savings Plan, Total assets ($B): 19.56134085 · Participants: 30033Pfizer Savings PlanMorgan Stanley 401(k…, Total assets ($B): 19.235068266 · Participants: 55363Morgan Stanley 401(k…The Pepsico Savings …, Total assets ($B): 13.651296 · Participants: 133597The Pepsico Savings …The Goldman Sachs 40…, Total assets ($B): 11.428659742 · Participants: 24866The Goldman Sachs 40…
T. W. U. - S. T. S. 401(k) Retirement Plan vs. nearby 401(k) plans in New York, assets vs. participants
Compare T. W. U. - S. T. S. 401(k) Retirement Pl… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to T. W. U. - S. T. S. 401(k) Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did T. W. U. - S. T. S. 401(k) Retirement Plan assets move in 2023? ▼
T. W. U. - S. T. S. 401(k) Retirement Plan grew at a solid clip - up 14.7% during 2023, from $85M to $98M. Reported net income was $13M.
How have Suffolk Transportation Service, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Suffolk Transportation Service, Inc's sponsor-wide assets grew 21.9%, from $117M to $143M.
Where does T. W. U. - S. T. S. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
T. W. U. - S. T. S. 401(k) Retirement Plan ranks in the 91st percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to T. W. U. - S. T. S. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Carecentrix, Inc. Retirement Savings Plan in CT ($98M, 1,906 participants).

Next read for T. W. U. - S. T. S. 401(k) Retirement Pl…

Filing takeaways

Ways to act on T. W. U. - S. T. S. 401(k) Retirement Plan's numbers.

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 111782554.

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.