401(k) · DOL Form 5500 · 2023

Sun Automation Inc. 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
124
Participants Small participant base
66th
Percentile by assets National rank
$112,294
Avg per participant Below avg balance/head
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Official DOL plan name: Sun Automation Inc. 401(k) Plan · Sponsored by Sun Automation Inc. · Maryland · Manufacturing

$14M in assets, 124 participants

Sun Automation Inc.'s Sun Automation Inc. 401(k) Plan reported $14M in total assets and 124 participants in its 2023 DOL Form 5500 filing, ranking in the 66th 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.

  • #10,053 in Manufacturing (18,722 peers)

Coverage in Maryland

Sun Automation Inc. 401(k) Plan covers 124 participants in Maryland, about 13% of the average Maryland filer (state average ~929 per filing). Assets: $14M.

#10,053
in Manufacturing (18,722 peers)
+20.6%
assets growth YoY

Sun Automation Inc. 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Sun Automation Inc. 401(k) Plan vs every filed plan by assets

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

$13,924,489 Top 34% higher than 66% 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

Sun Automation Inc. 401(k) 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. Sun Automation Inc. 401(k) Plan sits mid-pack in the medium band (124 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Sun Automation Inc. 401(k) Plan reported net income rose from -$1M in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Sun Automation Inc. 401(k) Plan end-of-year assets rose from $12M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • Sun Automation Inc. 401(k) Plan reported participants fell from 128 in the plan year 2022 filing to 124 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 521394629 · Sun Automation Inc. PY 2023 · 401(k)

Sun Automation Inc. 401(k) Plan · $14M · 124 · 66th

  • RANK $14M
  • PHOTO 124
  • IND 66th
  • EOY 401(k)
  • 5500 near Rancho Research Institute 401(k) Retirement Plan
  • ASSETS ind #10053

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 Maryland →

Sun Automation Inc. 401(k) Plan in the asset neighbourhood

Rubicon Technologies, LLC 401(k) PlanRubicon Technologies, LLC 40…$14MSun Automation Inc. 401(k) PlanSun Automation Inc. 401(k) P…$14MRancho Research Institute 401(k) Retirement PlanRancho Research Institute 40…$14MJewish Family & Children's Service Retirement PlanJewish Family & Children's S…$14MRaw Thrills Play Mechanix 401(k) PlanRaw Thrills Play Mechanix 40…$14M
End-of-year total assets ($M) among Sun Automation Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Maryland filing particulars

Total Assets (Beginning of Year)$12M
Net Assets (End of Year)$14M
Net Income$2M
Employer EIN521394629
Plan Effective Date1990-01-02
Filing StatusFILING RECEIVED

Sponsor Plan History (Sun Automation Inc.)

Sponsor-wide plan assets over time

All Sun Automation Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$73M 32.926630371935175% vs 2022
2024 filing year
$50M$60M$70M$80M 202220232024 $55M $73.1M ▲ +32.9%
Year Plans Participants Total Assets
2022 2 234 $55M
2023 2 231 $67M
2024 2 252 $73M

Nearby 401(k) Plans in Maryland

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

Sun Automation Inc. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Sun Automation Inc. 401(k) Plan, Total assets ($B): 0.013924489 · Participants: 124Sun Automation Inc. 401(k) PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 47.273019756 · Participants: 91511Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 10.20606962 · Participants: 96415Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 4.357344903 · Participants: 6292T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.951576315 · Participants: 2767Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 2.217483854 · Participants: 80121Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Sun Automation Inc. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Sun Automation Inc. 401(k) Plan side-by-side with 3 peers →

Sun Automation Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Rancho Research Institute 401(k) Retirement Plan in CA ($14M); by covered participants it is F.L. Chamberlain School Retirement Plan in MA (124 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (124 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 Sun Automation Inc. 401(k) Plan assets move in 2023? ▼
Sun Automation Inc. 401(k) Plan grew sharply - up 20.6% during 2023, from $12M to $14M. Reported net income was $2M.
How have Sun Automation Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sun Automation Inc.'s sponsor-wide assets grew 32.9%, from $55M to $73M.
Which 401(k) plans are similar in size to Sun Automation Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Rancho Research Institute 401(k) Retirement Plan in CA ($14M, 123 participants).
Which 401(k) plans cover a similar participant headcount to Sun Automation Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is F.L. Chamberlain School Retirement Plan in MA (124 participants, $1M 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 521394629.

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.