401(k) · DOL Form 5500 · 2024

Ats 401(k) Plan

Data updated 2026-07-24

$103M
Total assets
617
Participants
91st
Percentile by assets
$166,335
Avg per participant

Sponsored by Ats ESOP Holdings, Inc. · Virginia · Professional & Technical Services

Ats ESOP Holdings, Inc.'s Ats 401(k) Plan reported $103M in total assets and 617 participants in its 2024 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.

What the 2024 filing shows

Ats 401(k) Plan holds $103M for 617 participants - about $166,335 per participant, in the top 10% of all filed plans by assets, up 28.9% over the 2024 plan year.

$103M
total plan assets (2024 EOY)
617
covered participants
91st
percentile by assets (of 116,472 plans)
$166,335
avg assets per participant
State
Industry
Professional & Technical Services

401(k) · DOL Form 5500 · 2024

What the Filing Says About Ats 401(k) Plan

Ats 401(k) Plan is a 401(k) retirement plan sponsored by Ats ESOP Holdings, Inc., headquartered in Virginia. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $103M in total end-of-year assets and covers 617 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 844088111, and the plan has been effective since 2006-01-15. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $80M at the beginning of 2024 to $103M at year-end - up 28.9%. Net assets (after liabilities) closed the year at $103M, with reported net income of $11M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Ats ESOP Holdings, Inc. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $84M to $131M, a gain of 57.3%, while reported participants moved from 1,020 to 1,226 (+20.2%). The strongest year on file by total sponsor assets was 2024 at $131M; the softest was 2022 at $84M. Year-by-year, sponsor-wide filings show: 2022 - $84M in assets across 2 plans covering 1,020 participants; 2023 - $108M in assets across 2 plans covering 1,002 participants; 2024 - $131M in assets across 2 plans covering 1,226 participants.

By assets, Ats 401(k) Plan outranks 91% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 1.0x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Ats 401(k) Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$80M
Total Assets (End of Year)$103M
Net Assets (End of Year)$103M
Net Income$11M
Plan Type401(k)
Employer EIN844088111
Plan Effective Date2006-01-15
Filing StatusFILING RECEIVED

Sponsor Plan History (Ats ESOP Holdings, Inc.)

$60M$80M$100M$120M$140M 202220232024 $83.5M $131M ▲ +57.3%
Total plan assets by year, all Ats ESOP Holdings, Inc. 401(k) plans on file
Year Plans Participants Total Assets
2022 2 1,020 $84M
2023 2 1,002 $108M
2024 2 1,226 $131M

Nearby 401(k) Plans in Virginia

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

Ats 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants

Ats 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Ats 401(k) PlanNorthrop Grumman Sav…401(k) Pension PlanGeneral Dynamics Cor…Capital One Financia…Leidos, Inc. Retirem…
Ats 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants

Frequently Asked Questions

How much money is in the Ats 401(k) Plan?
As of the 2024 Form 5500 filing, Ats 401(k) Plan holds $103M in total assets with 617 participants. It is sponsored by Ats ESOP Holdings, Inc..
What type of plan is Ats 401(k) Plan?
Ats 401(k) Plan is a 401(k) plan. It has been effective since 2006-01-15. The plan is filed with the U.S. Department of Labor under EIN 844088111.
Who sponsors the Ats 401(k) Plan?
Ats 401(k) Plan is sponsored by Ats ESOP Holdings, Inc., located in Virginia. The sponsor's EIN is 844088111 and the plan operates in the Professional & Technical Services industry.
How did Ats 401(k) Plan perform in 2024?
Ats 401(k) Plan grew sharply - up 28.9% during 2024, moving from $80M to $103M in total assets. Net income was $11M.

What this filing means

Ways to act on Ats 401(k) Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 844088111.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.