Defined Benefit (Pension) · DOL Form 5500 · 2023

Oneoncology, LLC Pension Plan

Data updated 2026-08-25

$36M
Total assets Below avg plan size
122
Participants Small participant base
82nd
Percentile by assets National rank
$296,491
Avg per participant High balance/head
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Official DOL plan name: Oneoncology Cash Balance Pension Plan · Sponsored by Oneoncology, LLC · Tennessee · Healthcare & Social Assistance

$36M in assets, 122 participants

Oneoncology, LLC's Oneoncology Cash Balance Pension Plan reported $36M in total assets and 122 participants in its 2023 DOL Form 5500 filing, ranking in the 82nd 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.

  • #14,947 in Healthcare & Social Assistance (17,684 peers)

Coverage in Tennessee

Oneoncology Cash Balance Pension Plan covers 122 participants in Tennessee, about 11% of the average Tennessee filer (state average ~1,126 per filing). Assets: $36M.

#14,947
in Healthcare & Social Assistance (17,684 peers)
+53.0%
assets growth YoY
0.4×
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 2023 · DOL Form 5500

$36,171,922 Top 18% higher than 82% 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

Oneoncology Cash Balance Pension 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. Oneoncology Cash Balance Pension Plan sits mid-pack in the medium band (122 participants).

Plan-year Form 5500 strip

Filing strip 823416811 · Oneoncology, LLC PY 2023 · Defined Benefit (Pension)

Oneoncology Cash Balance Pension Plan · $36M · 122 · 82nd

  • EOY $36M
  • 5500 122
  • ASSETS 82nd
  • PCT Defined Benefit (Pension)
  • EIN near Non-Contributory Retirement Program for Certain Empl of Bcbs Wyoming
  • RANK ind #14947

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

Pinkerton Tobacco Hourly Employees Retirement PlanPinkerton Tobacco Hourly Emp…$36MNon-Contributory Retirement Program for Certain Empl of Bcbs WyomingNon-Contributory Retirement …$36MOneoncology Cash Balance Pension PlanOneoncology Cash Balance Pen…$36MRoofers Local No. 241 Pension FundRoofers Local No. 241 Pensio…$36MW.R. Grace & Co. Retirement Plan for Non-Union Hourly EmployeesW.R. Grace & Co. Retirement …$36M
End-of-year total assets ($M) among Oneoncology Cash Balance Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Tennessee filing particulars

Total Assets (Beginning of Year)$24M
Net Assets (End of Year)$36M
Net Income$13M
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): 0.036171922 · Participants: 122Oneoncology Cash Balance Pension PlanFedex Corporation Employees' Pension Plan, Total assets ($B): 26.580798454 · Participants: 139031Fedex Corporation Employees' Pension PlanRetirement Plan of International Paper Company, Total assets ($B): 8.836549756 · Participants: 20164Retirement Plan of International Paper CompanyPace Industry Union-Management Pension Fund, Total assets ($B): 2.707920528 · Participants: 3192Pace Industry Union-Management Pension FundPension Plan for Employees at Ornl, Total assets ($B): 2.456364769 · Participants: 5801Pension 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): 2.074583545 · Participants: 2710Retirement 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 Non-Contributory Retirement Program for Certain Empl of Bcbs Wyoming in WY ($36M); by covered participants it is Estwing Manufacturing Company, Inc. Pension Plan in IL (122 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (122 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 Oneoncology Cash Balance Pension Plan assets move in 2023? ▼
Oneoncology Cash Balance Pension Plan surged - up 53.0% during 2023, from $24M to $36M. Reported net income was $13M.
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 82nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (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 Non-Contributory Retirement Program for Certain Empl of Bcbs Wyoming in WY ($36M, 229 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 Estwing Manufacturing Company, Inc. Pension Plan in IL (122 participants, $15M 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 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.