401(k) · DOL Form 5500 · 2024

A. M. Castle & Co. 401(k) Plan

Data updated 2026-08-25

$102M
Total assets Near avg plan size
453
Participants Below avg headcount
91st
Percentile by assets National rank
$224,103
Avg per participant Above avg balance/head
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Official DOL plan name: A. M. Castle & Co. 401(k) Savings and Retirement Plan · Sponsored by A. M. Castle & Co. · Illinois · Wholesale Trade

$102M in assets, 453 participants

A. M. Castle & Co.'s A. M. Castle & Co. 401(k) Savings and Retirement Plan reported $102M in total assets and 453 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.

  • #5,615 in Wholesale Trade (6,080 peers)

Where A. M. Castle & Co. 401(k) Savings and Retirement Plan sits by assets

A. M. Castle & Co. 401(k) Savings and Retirement Plan sits in the top 10% of all filed plans by assets, $102M for 453 participants (~$224,103/participant), up 35.0% in 2024.

#5,615
in Wholesale Trade (6,080 peers)
+35.0%
assets growth YoY
1.0×
vs typical plan assets (national mean)

A. M. Castle & Co. 401(k) Savings and Retirement Plan's outsized position by total assets

A. M. Castle & Co. 401(k) Savings and Retirement Plan vs every filed plan by assets

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

$101,518,749 Top 9% higher than 91% 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

A. M. Castle & Co. 401(k) Savings and Retirement 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. A. M. Castle & Co. 401(k) Savings and Retirement Plan sits mid-pack in the medium band (453 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • A. M. Castle & Co. 401(k) Savings and Retirement Plan end-of-year assets rose from $75M in the plan year 2023 filing to $102M in the plan year 2024 filing.
  • A. M. Castle & Co. 401(k) Savings and Retirement Plan reported net income rose from $6M in the plan year 2023 filing to $8M in the plan year 2024 filing.
  • A. M. Castle & Co. 401(k) Savings and Retirement Plan reported participants fell from 492 in the plan year 2023 filing to 453 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 360879160 · A. M. Castle & Co. PY 2024 · 401(k)

A. M. Castle & Co. 401(k) Savings and Retirement Plan · $102M · 453 · 91st

  • NET $102M
  • BOOK 453
  • VS-ST 91st
  • BOY 401(k)
  • SCH near Atrium Hospitality LP 401(k) Plan
  • EBSA ind #5615

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 Wholesale Trade retirement plans → · Plans in Illinois →

A. M. Castle & Co. 401(k) Savings and Retirement Plan in the asset neighbourhood

The Perryman Company New Comparability Profit Sharing PlanThe Perryman Company New Com…$102MSrf Consulting, Inc. Profit Sharing PlanSrf Consulting, Inc. Profit …$102MAtrium Hospitality LP 401(k) PlanAtrium Hospitality LP 401(k)…$102MA. M. Castle & Co. 401(k) Savings and Retirement PlanA. M. Castle & Co. 401(k) Sa…$102MPella Regional Health Center 401(k) PlanPella Regional Health Center…$102M
End-of-year total assets ($M) among A. M. Castle & Co. 401(k) Savings and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$75M
Net Assets (End of Year)$102M
Net Income$8M
Employer EIN360879160
Plan Effective Date1957-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (A. M. Castle & Co.)

Sponsor-wide plan assets over time

All A. M. Castle & Co. plans reported in each filing year

Latest sponsor-wide plan assets
$201M 0.22100818923883458% vs 2022
2024 filing year
$195M$200M$205M$210M$215M$220M 202220232024 $202M $201M ▼ -0.2%
Year Plans Participants Total Assets
2022 2 607 $202M
2023 2 628 $214M
2024 2 579 $201M

Nearby 401(k) Plans in Illinois

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

A. M. Castle & Co. 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants A. M. Castle & Co. 401(k) Savings and Retirement Plan, Total assets ($B): 0.101518749 · Participants: 453A. M. Castle & Co. 401(k) Savings and Retirement PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
A. M. Castle & Co. 401(k) Savings and Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare A. M. Castle & Co. 401(k) Savings and Retirement Plan side-by-side with 3 peers →

A. M. Castle & Co. 401(k) Savings and Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Atrium Hospitality LP 401(k) Plan in GA ($102M); by covered participants it is Klinger Companies, L.L.C. 401(k) Plan in IA (453 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($102M here).

Similar participant headcount

Nearest other-state filings by covered participants (453 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 A. M. Castle & Co. 401(k) Savings and Retirement Plan assets move in 2024? ▼
A. M. Castle & Co. 401(k) Savings and Retirement Plan surged - up 35.0% during 2024, from $75M to $102M. Reported net income was $8M.
How have A. M. Castle & Co. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), A. M. Castle & Co.'s sponsor-wide assets declined 0.2%, from $202M to $201M.
Where does A. M. Castle & Co. 401(k) Savings and Retirement Plan rank by assets among Form 5500 filers? ▼
A. M. Castle & Co. 401(k) Savings and Retirement Plan ranks in the 91st 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 A. M. Castle & Co. 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Atrium Hospitality LP 401(k) Plan in GA ($102M, 6,141 participants).
Which 401(k) plans cover a similar participant headcount to A. M. Castle & Co. 401(k) Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Klinger Companies, L.L.C. 401(k) Plan in IA (453 participants, $70M 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 360879160.

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.