Other · DOL Form 5500 · 2023

Mainline Health Systems Inc. Retirement Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
282
Participants Below avg headcount
43rd
Percentile by assets National rank
$16,924
Avg per participant Low balance/head
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Official DOL plan name: Mainline Health 403b Plan · Sponsored by Mainline Health Systems Inc. · Arkansas · Healthcare & Social Assistance

$5M in assets, 282 participants

Mainline Health Systems Inc.'s Mainline Health 403b Plan reported $5M in total assets and 282 participants in its 2023 DOL Form 5500 filing, ranking in the 43rd 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.

  • #8,329 in Healthcare & Social Assistance (17,684 peers)

Coverage in Arkansas

Mainline Health 403b Plan covers 282 participants in Arkansas, about 10% of the average Arkansas filer (state average ~2,784 per filing). Assets: $5M.

#8,329
in Healthcare & Social Assistance (17,684 peers)
+47.6%
assets growth YoY

Mainline Health 403b Plan's mid-pack asset rank among Healthcare & Social Assistance and all filers

Mainline Health 403b Plan vs every filed plan by assets

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

$4,772,641 43rd percentile higher than 43% 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

Mainline Health 403b 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. Mainline Health 403b Plan sits mid-pack in the medium band (282 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mainline Health 403b Plan reported net income rose from $289K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Mainline Health 403b Plan end-of-year assets rose from $3M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Mainline Health 403b Plan reported participants rose from 208 in the plan year 2022 filing to 282 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 710623643 · Mainline Health Systems Inc. PY 2023 · Other

Mainline Health 403b Plan · $5M · 282 · 43rd

  • PHOTO $5M
  • PHOTO 282
  • PHOTO 43rd
  • PHOTO Other
  • PHOTO near Ascend Learning, Inc. 403(b) Plan
  • PHOTO ind #8329

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 Healthcare & Social Assistance retirement plans → · Plans in Arkansas →

Mainline Health 403b Plan in the asset neighbourhood

Mainline Health 403b Plan$5MAscend Learning, Inc. 403(b) PlanAscend Learning, Inc. 403(b)…$5MBlue Ridge Medical Center Retirement PlanBlue Ridge Medical Center Re…$5MEmployee Benefit Plan of Circle of Care for Families and Children of Passaic County, Inc.Employee Benefit Plan of Cir…$5MPersonal Enrichment Through Mental Health Services, Inc. Retirement PlanPersonal Enrichment Through …$5M
End-of-year total assets ($M) among Mainline Health 403b Plan and nearest nationwide Other peers. Source: DOL Form 5500 plan year 2023.

Arkansas filing particulars

Total Assets (Beginning of Year)$3M
Net Assets (End of Year)$5M
Net Income$2M
Employer EIN710623643
Plan Effective Date2018-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mainline Health Systems Inc.)

Sponsor-wide plan assets over time

All Mainline Health Systems Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$6M 88.38059379753186% vs 2022
2024 filing year
$2M$3M$4M$5M$6M$7M 202220232024 $3.23M $6.09M ▲ +88.5%
Year Plans Participants Total Assets
2022 1 208 $3M
2023 1 282 $5M
2024 1 316 $6M

Nearby Other Plans in Arkansas

Peer Other plans, same state, same plan type, ranked by total assets.

Mainline Health 403b Plan vs. nearby Other plans in Arkansas, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -1000100200300400500 Total assets ($M) Participants Mainline Health 403b Plan, Total assets ($M): 4.772641 · Participants: 282Mainline Health 403b PlanArkansas Children's Retirement Plan, Total assets ($M): 392.001228 · Participants: 4803Arkansas Children's Retirement PlanBaptist Health 403(b) Plan, Total assets ($M): 376.362089 · Participants: 10987Baptist Health 403(b) PlanHarding University Defined Contribution Retirement Plan, Total assets ($M): 189.314679 · Participants: 693Harding University Defined Contribution Retirement PlanHendrix College Defined Contribution Retirement Plan, Total assets ($M): 94.572362 · Participants: 483Hendrix College Defined Contribution Retirement PlanWinrock International Institute for Agricultural Development Defined Contribution Plan, Total assets ($M): 84.824801 · Participants: 241Winrock International Institute for Agricultural Development Defined Contribution Plan
Mainline Health 403b Plan vs. nearby Other plans in Arkansas, assets vs. participants
Compare Mainline Health 403b Plan side-by-side with 3 peers →

Mainline Health 403b Plan's out-of-state Other peers by assets and headcount

Outside Arkansas, the nearest Other by assets is Ascend Learning, Inc. 403(b) Plan in NY ($5M); by covered participants it is Community Concepts, Inc. Tax Deferred Annuity Plan in ME (282 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (282 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 Mainline Health 403b Plan assets move in 2023? ▼
Mainline Health 403b Plan surged - up 47.6% during 2023, from $3M to $5M. Reported net income was $2M.
How have Mainline Health Systems Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mainline Health Systems Inc.'s sponsor-wide assets grew 88.4%, from $3M to $6M.
Which Other plans are similar in size to Mainline Health 403b Plan? ▼
Among Other plans in other states, the closest by assets is Ascend Learning, Inc. 403(b) Plan in NY ($5M, 580 participants).
Which Other plans cover a similar participant headcount to Mainline Health 403b Plan? ▼
Among Other plans in other states, the closest by covered participants is Community Concepts, Inc. Tax Deferred Annuity Plan in ME (282 participants, $11M 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 710623643.

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.