401(k) · DOL Form 5500 · 2024

Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc. 401(k) Plan

Data updated 2026-08-25

$98M
Total assets Below avg plan size
1,030
Participants Near avg headcount
90th
Percentile by assets National rank
$94,902
Avg per participant Below avg balance/head
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Official DOL plan name: Ion Intermediate Holdings, LLC 401(k) Plan · Sponsored by Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc. · Ohio · Healthcare & Social Assistance

$98M in assets, 1,030 participants

Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc.'s Ion Intermediate Holdings, LLC 401(k) Plan reported $98M in total assets and 1,030 participants in its 2024 DOL Form 5500 filing, ranking in the 90th 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.

  • #15,470 in Healthcare & Social Assistance (16,916 peers)

Where Ion Intermediate Holdings, LLC 401(k) Plan sits by assets

Ion Intermediate Holdings, LLC 401(k) Plan sits in the top 10% of all filed plans by assets, $98M for 1,030 participants (~$94,902/participant), up 11.6% in 2024.

#15,470
in Healthcare & Social Assistance (16,916 peers)
+11.6%
assets growth YoY
1.0×
vs typical plan assets (national mean)

Ion Intermediate Holdings, LLC 401(k) Plan's outsized position by total assets

Ion Intermediate Holdings, LLC 401(k) Plan vs every filed plan by assets

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

$97,748,754 Top 10% higher than 90% 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

Ion Intermediate Holdings, LLC 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ion Intermediate Holdings, LLC 401(k) Plan lands in the large band (1,030 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ion Intermediate Holdings, LLC 401(k) Plan end-of-year assets rose from $88M in the plan year 2023 filing to $98M in the plan year 2024 filing.
  • Ion Intermediate Holdings, LLC 401(k) Plan reported participants rose from 1,004 in the plan year 2023 filing to 1,030 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 831904447 · Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc. PY 2024 · 401(k)

Ion Intermediate Holdings, LLC 401(k) Plan · $98M · 1,030 · 90th

  • EBSA $98M
  • PART 1,030
  • TYPE 90th
  • NET 401(k)
  • BOOK near Iteris, Inc 401(k) and Stock Ownership Plan
  • VS-ST ind #15470

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 Ohio →

Ion Intermediate Holdings, LLC 401(k) Plan in the asset neighbourhood

Ion Intermediate Holdings, LLC 401(k) PlanIon Intermediate Holdings, L…$98MIteris, Inc 401(k) and Stock Ownership PlanIteris, Inc 401(k) and Stock…$98MTlc Retirement Savings Plan$98MGraham Corporation Incentive Savings PlanGraham Corporation Incentive…$98MTruck Group 401(k) Plan$98M
End-of-year total assets ($M) among Ion Intermediate Holdings, LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$88M
Net Assets (End of Year)$97M
Net Income$10M
Employer EIN831904447
Plan Effective Date2003-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc.)

Sponsor-wide plan assets over time

All Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$98M 96.42448622084258% vs 2022
2024 filing year
$40M$60M$80M$100M$120M 202220232024 $49.8M $97.8M ▲ +96.4%
Year Plans Participants Total Assets
2022 1 525 $50M
2023 1 1,004 $88M
2024 1 1,030 $98M

Nearby 401(k) Plans in Ohio

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

Ion Intermediate Holdings, LLC 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -505101520 Total assets ($B) Participants Ion Intermediate Holdings, LLC 401(k) Plan, Total assets ($B): 0.097748754 · Participants: 1030Ion Intermediate Holdings, LLC 401(k) PlanGE Aerospace Retirement Savings Plan, Total assets ($B): 14.738724553 · Participants: 45620GE Aerospace Retirement Savings PlanThe Kroger Co. 401(k) Retirement Savings Account Plan, Total assets ($B): 11.809161 · Participants: 135373The Kroger Co. 401(k) Retirement Savings Account PlanThe Progressive 401(k) Plan, Total assets ($B): 11.533546294 · Participants: 62521The Progressive 401(k) PlanThe Sherwin-Williams Company 401(k) Plan, Total assets ($B): 10.563559628 · Participants: 47459The Sherwin-Williams Company 401(k) PlanParker Retirement Savings Plan, Total assets ($B): 9.010073432 · Participants: 26315Parker Retirement Savings Plan
Ion Intermediate Holdings, LLC 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants

Ion Intermediate Holdings, LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Ohio, the nearest 401(k) by assets is Iteris, Inc 401(k) and Stock Ownership Plan in CA ($98M); by covered participants it is Gitlab Inc. 401(k) Plan in CA (1,030 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($98M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,030 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 Ion Intermediate Holdings, LLC 401(k) Plan assets move in 2024?
Ion Intermediate Holdings, LLC 401(k) Plan grew at a solid clip - up 11.6% during 2024, from $88M to $98M. Reported net income was $10M.
How have Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc. plan assets changed over time?
Across 3 plan years on file (2022-2024), Ion Intermediate Holdings, LLC C/O Cardinal Health, Inc.'s sponsor-wide assets grew 96.4%, from $50M to $98M.
Where does Ion Intermediate Holdings, LLC 401(k) Plan rank by assets among Form 5500 filers?
Ion Intermediate Holdings, LLC 401(k) Plan ranks in the 90th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Ion Intermediate Holdings, LLC 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Iteris, Inc 401(k) and Stock Ownership Plan in CA ($98M, 473 participants).
Which 401(k) plans cover a similar participant headcount to Ion Intermediate Holdings, LLC 401(k) Plan?
Among 401(k) plans in other states, the closest by covered participants is Gitlab Inc. 401(k) Plan in CA (1,030 participants, $101M in assets).