401(k) · DOL Form 5500 · 2023

Six3 Advanced Systems, Inc. 401(k) Plan

Data updated 2026-08-25

$368M
Total assets Above avg plan size
1,420
Participants Near avg headcount
97th
Percentile by assets National rank
$259,228
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Six3 Advanced Systems Profit Sharing Plan · Sponsored by Six3 Advanced Systems, Inc. · Virginia · Professional & Technical Services

$368M in assets, 1,420 participants

Six3 Advanced Systems, Inc.'s Six3 Advanced Systems Profit Sharing Plan reported $368M in total assets and 1,420 participants in its 2023 DOL Form 5500 filing, ranking in the 97th 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.

  • #19,842 in Professional & Technical Services (20,321 peers)

Where Six3 Advanced Systems Profit Sharing Plan sits by assets

Six3 Advanced Systems Profit Sharing Plan sits in the top 5% of all filed plans by assets, $368M for 1,420 participants (~$259,228/participant), down 5.6% in 2023.

#19,842
in Professional & Technical Services (20,321 peers)
-5.6%
assets change YoY
3.7×
vs typical plan assets (national mean)

The plan reported a net loss of $22M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Six3 Advanced Systems Profit Sharing Plan's outsized position by total assets

Six3 Advanced Systems Profit Sharing Plan vs every filed plan by assets

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

$368,103,640 Top 3% higher than 97% 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

Six3 Advanced Systems Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Six3 Advanced Systems Profit Sharing Plan lands in the large band (1,420 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Six3 Advanced Systems Profit Sharing Plan reported net income rose from -$73M in the plan year 2022 filing to -$22M in the plan year 2023 filing.
  • Six3 Advanced Systems Profit Sharing Plan end-of-year assets fell from $390M in the plan year 2022 filing to $368M in the plan year 2023 filing.
  • Six3 Advanced Systems Profit Sharing Plan reported participants fell from 1,435 in the plan year 2022 filing to 1,420 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 541935727 · Six3 Advanced Systems, Inc. PY 2023 · 401(k)

Six3 Advanced Systems Profit Sharing Plan · $368M · 1,420 · 97th

  • TYPE $368M
  • NET 1,420
  • BOOK 97th
  • VS-ST 401(k)
  • BOY near Sika Corporation 401(k) Savings Plan
  • SCH ind #19842

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 Professional & Technical Services retirement plans → · Plans in Virginia →

Six3 Advanced Systems Profit Sharing Plan in the asset neighbourhood

Adtran, Inc. 401(k) Retirement PlanAdtran, Inc. 401(k) Retireme…$369MSix3 Advanced Systems Profit Sharing PlanSix3 Advanced Systems Profit…$368MSika Corporation 401(k) Savings PlanSika Corporation 401(k) Savi…$368MItg Holdings USA, Inc. Employee Savings & Retirement PlanItg Holdings USA, Inc. Emplo…$368MWieland North America, Inc. Retirement Savings PlanWieland North America, Inc. …$368M
End-of-year total assets ($M) among Six3 Advanced Systems Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$390M
Net Assets (End of Year)$368M
Net Income-$22M
Employer EIN541935727
Plan Effective Date2004-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Six3 Advanced Systems, Inc.)

Sponsor-wide plan assets over time

All Six3 Advanced Systems, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
N/A
2024 filing year
$0M$200M$400M$600M 202220232024 $390M $0M ▼ -100.0%
Year Plans Participants Total Assets
2022 1 1,435 $390M
2023 1 1,420 $368M
2024 1 1,405 N/A

Nearby 401(k) Plans in Virginia

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

Six3 Advanced Systems Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Six3 Advanced Systems Profit Sharing Plan, Total assets ($B): 0.36810364 · Participants: 1420Six3 Advanced Systems Profit Sharing PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Six3 Advanced Systems Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Six3 Advanced Systems Profit Sharing Plan side-by-side with 3 peers →

Six3 Advanced Systems Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Sika Corporation 401(k) Savings Plan in NJ ($368M); by covered participants it is Herzing University, Ltd. Savings Plan in WI (1,420 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($368M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,420 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 Six3 Advanced Systems Profit Sharing Plan assets move in 2023? ▼
Six3 Advanced Systems Profit Sharing Plan pulled back noticeably - down 5.6% during 2023, from $390M to $368M. Reported net income was -$22M.
Where does Six3 Advanced Systems Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Six3 Advanced Systems Profit Sharing Plan ranks in the 97th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Six3 Advanced Systems Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Sika Corporation 401(k) Savings Plan in NJ ($368M, 2,357 participants).
Which 401(k) plans cover a similar participant headcount to Six3 Advanced Systems Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Herzing University, Ltd. Savings Plan in WI (1,420 participants, $54M 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 541935727.

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.