401(k) · DOL Form 5500 · 2024

Sioux City Foundry Co 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets
130
Participants Small participant base
47th
Percentile by assets National rank
$51,264
Avg per participant Low balance/head
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Official DOL plan name: Sioux City Foundry 401(k) Plan · Sponsored by Sioux City Foundry Co · Iowa · Manufacturing

$7M in assets, 130 participants

Sioux City Foundry Co's Sioux City Foundry 401(k) Plan reported $7M in total assets and 130 participants in its 2024 DOL Form 5500 filing, ranking in the 47th 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.

  • #5,535 in Manufacturing (17,777 peers)

Coverage in Iowa

Sioux City Foundry 401(k) Plan covers 130 participants in Iowa, about 21% of the average Iowa filer (state average ~609 per filing). Assets: $7M.

#5,535
in Manufacturing (17,777 peers)
-8.3%
assets change YoY

The plan reported a net loss of $600K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Sioux City Foundry 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Sioux City Foundry 401(k) Plan vs every filed plan by assets

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

$6,664,292 47th percentile higher than 47% 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

Sioux City Foundry 401(k) 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. Sioux City Foundry 401(k) Plan sits mid-pack in the medium band (130 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Sioux City Foundry 401(k) Plan reported net income fell from $490K in the plan year 2023 filing to -$600K in the plan year 2024 filing.
  • Sioux City Foundry 401(k) Plan end-of-year assets fell from $7M in the plan year 2023 filing to $7M in the plan year 2024 filing.
  • Sioux City Foundry 401(k) Plan reported participants rose from 124 in the plan year 2023 filing to 130 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 420942411 · Sioux City Foundry Co PY 2024 · 401(k)

Sioux City Foundry 401(k) Plan · $7M · 130 · 47th

  • PHOTO $7M
  • PHOTO 130
  • PHOTO 47th
  • PHOTO 401(k)
  • PHOTO near Imageworks Manufacturing, Inc. 401(k) Profit Sharing Plan and Trust
  • PHOTO ind #5535

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 Manufacturing retirement plans → · Plans in Iowa →

Sioux City Foundry 401(k) Plan in the asset neighbourhood

Sioux City Foundry 401(k) PlanSioux City Foundry 401(k) Pl…$7MImageworks Manufacturing, Inc. 401(k) Profit Sharing Plan and TrustImageworks Manufacturing, In…$7MAuthor Solutions, LLC 401(k) PlanAuthor Solutions, LLC 401(k)…$7M50 State LLC 401(k) Plan$7MGbi 401(k) Plan$7M
End-of-year total assets ($M) among Sioux City Foundry 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Iowa filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$7M
Net Income-$600K
Employer EIN420942411
Plan Effective Date1996-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sioux City Foundry Co)

Sponsor-wide plan assets over time

All Sioux City Foundry Co plans reported in each filing year

Latest sponsor-wide plan assets
$7M 1.6292604110990514% vs 2022
2024 filing year
$6.6M$6.8M$7M$7.2M$7.4M 202220232024 $6.77M $6.66M ▼ -1.6%
Year Plans Participants Total Assets
2022 1 120 $7M
2023 1 124 $7M
2024 1 130 $7M

Nearby 401(k) Plans in Iowa

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

Sioux City Foundry 401(k) Plan vs. nearby 401(k) plans in Iowa, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -20246 Total assets ($B) Participants Sioux City Foundry 401(k) Plan, Total assets ($B): 0.006664292 · Participants: 130Sioux City Foundry 401(k) PlanThe Principal Select Savings Plan, Total assets ($B): 4.579548793 · Participants: 12841The Principal Select Savings PlanThe Rsm US LLP Retirement Plan, Total assets ($B): 3.375271119 · Participants: 14728The Rsm US LLP Retirement PlanIowa Health System Section 401(k) Retirement Savings Plan, Total assets ($B): 3.306182291 · Participants: 25072Iowa Health System Section 401(k) Retirement Savings PlanThe Hy-Vee and Affiliates 401(k) Plan, Total assets ($B): 3.1084169 · Participants: 55411The Hy-Vee and Affiliates 401(k) PlanTransamerica 401(k) Retirement Savings Plan, Total assets ($B): 2.720479704 · Participants: 8059Transamerica 401(k) Retirement Savings Plan
Sioux City Foundry 401(k) Plan vs. nearby 401(k) plans in Iowa, assets vs. participants
Compare Sioux City Foundry 401(k) Plan side-by-side with 3 peers →

Sioux City Foundry 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Iowa, the nearest 401(k) by assets is Imageworks Manufacturing, Inc. 401(k) Profit Sharing Plan and Trust in IL ($7M); by covered participants it is Ameristar Home Care Services L 401(k) Profit Sharing Plan & Trust in NY (130 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($7M here).

Similar participant headcount

Nearest other-state filings by covered participants (130 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 Sioux City Foundry 401(k) Plan assets move in 2024? ▼
Sioux City Foundry 401(k) Plan pulled back noticeably - down 8.3% during 2024, from $7M to $7M. Reported net income was -$600K.
How have Sioux City Foundry Co plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sioux City Foundry Co's sponsor-wide assets declined 1.6%, from $7M to $7M.
Which 401(k) plans are similar in size to Sioux City Foundry 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Imageworks Manufacturing, Inc. 401(k) Profit Sharing Plan and Trust in IL ($7M, 29 participants).
Which 401(k) plans cover a similar participant headcount to Sioux City Foundry 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ameristar Home Care Services L 401(k) Profit Sharing Plan & Trust in NY (130 participants, $21K 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 420942411.

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.