Defined Benefit (Pension) · DOL Form 5500 · 2024

Oneoncology, LLC Pension Plan

Data updated 2026-08-25

$50M
Total assets Below avg plan size
120
Participants Small participant base
84th
Percentile by assets National rank
$416,645
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Oneoncology Cash Balance Pension Plan · Sponsored by Oneoncology, LLC · Tennessee · Healthcare & Social Assistance

$50M in assets, 120 participants

Oneoncology, LLC's Oneoncology Cash Balance Pension Plan reported $50M in total assets and 120 participants in its 2024 DOL Form 5500 filing, ranking in the 84th 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.

  • #14,612 in Healthcare & Social Assistance (16,916 peers)

Coverage in Tennessee

Oneoncology Cash Balance Pension Plan covers 120 participants in Tennessee, about 11% of the average Tennessee filer (state average ~1,126 per filing). Assets: $50M.

#14,612
in Healthcare & Social Assistance (16,916 peers)
+38.2%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Oneoncology Cash Balance Pension Plan's outsized position by total assets

Oneoncology Cash Balance Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$49,997,384 Top 16% higher than 84% of 123,620 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 2024

Oneoncology Cash Balance Pension Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Oneoncology Cash Balance Pension Plan sits mid-pack in the medium band (120 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Oneoncology Cash Balance Pension Plan end-of-year assets rose from $36M in the plan year 2023 filing to $50M in the plan year 2024 filing.
  • Oneoncology Cash Balance Pension Plan reported net income rose from $13M in the plan year 2023 filing to $14M in the plan year 2024 filing.
  • Oneoncology Cash Balance Pension Plan reported participants fell from 122 in the plan year 2023 filing to 120 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 823416811 · Oneoncology, LLC PY 2024 · Defined Benefit (Pension)

Oneoncology Cash Balance Pension Plan · $50M · 120 · 84th

  • NET $50M
  • NET 120
  • NET 84th
  • NET Defined Benefit (Pension)
  • NET near Boys Republic Pension Plan Trust
  • NET ind #14612

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 Tennessee →

Oneoncology Cash Balance Pension Plan in the asset neighbourhood

Preferred Mutual Insurance Company Retirement Benefit Accumulation PlanPreferred Mutual Insurance C…$50MBoys Republic Pension Plan TrustBoys Republic Pension Plan T…$50MOneoncology Cash Balance Pension PlanOneoncology Cash Balance Pen…$50MRetirement Plan for Salaried Employees of Mersen USARetirement Plan for Salaried…$50MUnited Food & Commercial Workers Union Local 880 Mercantile Employers Joint Pension FundUnited Food & Commercial Wor…$50M
End-of-year total assets ($M) among Oneoncology Cash Balance Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Tennessee filing particulars

Total Assets (Beginning of Year)$36M
Net Assets (End of Year)$50M
Net Income$14M
Employer EIN823416811
Plan Effective Date2020-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Oneoncology, LLC)

Sponsor-wide plan assets over time

All Oneoncology, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$635M 142.6313827457037% vs 2022
2024 filing year
$200M$400M$600M$800M 202220232024 $262M $635M ▲ +142.6%
Year Plans Participants Total Assets
2022 1 3,422 $262M
2023 2 5,090 $469M
2024 2 6,948 $635M

Nearby Defined Benefit (Pension) Plans in Tennessee

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Oneoncology Cash Balance Pension Plan vs. nearby Defined Benefit (Pension) plans in Tennessee, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -100102030 Total assets ($B) Participants Oneoncology Cash Balance Pension Plan, Total assets ($B): 0.049997384 · Participants: 120Oneoncology Cash Balance Pension PlanFedex Corporation Employees' Pension Plan, Total assets ($B): 26.858555454 · Participants: 125941Fedex Corporation Employees' Pension PlanRetirement Plan of International Paper Company, Total assets ($B): 8.18942151 · Participants: 20795Retirement Plan of International Paper CompanyPace Industry Union-Management Pension Fund, Total assets ($B): 2.839667916 · Participants: 3134Pace Industry Union-Management Pension FundPension Plan for Employees at Ornl, Total assets ($B): 2.400126032 · Participants: 6357Pension Plan for Employees at OrnlRetirement Program Plan for Employees of Consolidated Nuclear Security, LLC at the U.S. Department of Energy at Oak Ridge, Tennessee, Total assets ($B): 1.97251328 · Participants: 2516Retirement Program Plan for Employees of Consolidated Nuclear Security, LLC at the U.S. Department of Energy at Oak Ridge, Tennessee
Oneoncology Cash Balance Pension Plan vs. nearby Defined Benefit (Pension) plans in Tennessee, assets vs. participants
Compare Oneoncology Cash Balance Pension Plan side-by-side with 3 peers →

Oneoncology Cash Balance Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Tennessee, the nearest Defined Benefit (Pension) by assets is Boys Republic Pension Plan Trust in CA ($50M); by covered participants it is Orthocarolina Cash Balance Pension Plan in NC (120 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (120 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Oneoncology Cash Balance Pension Plan assets move in 2024? ▼
Oneoncology Cash Balance Pension Plan surged - up 38.2% during 2024, from $36M to $50M. Reported net income was $14M.
How have Oneoncology, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Oneoncology, LLC's sponsor-wide assets grew 142.6%, from $262M to $635M.
Where does Oneoncology Cash Balance Pension Plan rank by assets among Form 5500 filers? ▼
Oneoncology Cash Balance Pension Plan ranks in the 84th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Oneoncology Cash Balance Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Boys Republic Pension Plan Trust in CA ($50M, 173 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Oneoncology Cash Balance Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Orthocarolina Cash Balance Pension Plan in NC (120 participants, $34M in assets).

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 823416811.

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.