401(k) · DOL Form 5500 · 2022

Sumco Phoenix Corporation 401(k) Plan

Data updated 2026-08-25

$132M
Total assets Near avg plan size
633
Participants Below avg headcount
94th
Percentile by assets National rank
$209,215
Avg per participant Above avg balance/head
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Official DOL plan name: Sumco Phoenix Corporation Savings and Retirement Plan · Sponsored by Sumco Phoenix Corporation · Arizona · Manufacturing

$132M in assets, 633 participants

Sumco Phoenix Corporation's Sumco Phoenix Corporation Savings and Retirement Plan reported $132M in total assets and 633 participants in its 2022 DOL Form 5500 filing, ranking in the 94th 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.

  • #18,721 in Manufacturing (20,602 peers)

Where Sumco Phoenix Corporation Savings and Retirement Plan sits by assets

Sumco Phoenix Corporation Savings and Retirement Plan sits in the top 10% of all filed plans by assets, $132M for 633 participants (~$209,215/participant), down 14.9% in 2022.

#18,721
in Manufacturing (20,602 peers)
-14.9%
assets change YoY
1.3×
vs typical plan assets (national mean)

The plan reported a net loss of $23M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Sumco Phoenix Corporation Savings and Retirement Plan's outsized position by total assets

Sumco Phoenix Corporation Savings and Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$132,432,819 Top 6% higher than 94% of 139,123 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 2022

Sumco Phoenix Corporation Savings and Retirement Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sumco Phoenix Corporation Savings and Retirement Plan sits mid-pack in the medium band (633 participants).

Form 5500 schedule snapshot

Filing strip 223014284 · Sumco Phoenix Corporation PY 2022 · 401(k)

Sumco Phoenix Corporation Savings and Retirement Plan · $132M · 633 · 94th

  • EBSA $132M
  • EBSA 633
  • EBSA 94th
  • EBSA 401(k)
  • EBSA near Davis Graham & Stubbs LLP Retirement Plan
  • EBSA ind #18721

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 Arizona →

Sumco Phoenix Corporation Savings and Retirement Plan in the asset neighbourhood

Graftech International Holdings Inc. Savings PlanGraftech International Holdi…$133MSms Group 401(k) Savings Plan$132MSumco Phoenix Corporation Savings and Retirement PlanSumco Phoenix Corporation Sa…$132MDavis Graham & Stubbs LLP Retirement PlanDavis Graham & Stubbs LLP Re…$132MMaci Associates 401(k) Savings PlanMaci Associates 401(k) Savin…$132M
End-of-year total assets ($M) among Sumco Phoenix Corporation Savings and Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$156M
Net Assets (End of Year)$132M
Net Income-$23M
Employer EIN223014284
Plan Effective Date1998-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sumco Phoenix Corporation)

Sponsor-wide plan assets over time

All Sumco Phoenix Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$149M 12.15378417641325% vs 2022
2024 filing year
$130M$135M$140M$145M$150M$155M 202220232024 $132M $149M ▲ +12.2%
Year Plans Participants Total Assets
2022 1 633 $132M
2023 1 605 $146M
2024 1 575 $149M

Nearby 401(k) Plans in Arizona

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

Sumco Phoenix Corporation Savings and Retirement Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -101234 Total assets ($B) Participants Sumco Phoenix Corporation Savings and Retirement Plan, Total assets ($B): 0.132432819 · Participants: 633Sumco Phoenix Corporation Savings and Retirement PlanBanner Health Employees 401(k) Plan, Total assets ($B): 3.566847679 · Participants: 50602Banner Health Employees 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 1.923226111 · Participants: 12362Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramRepublic Services, Inc. 401(k) Plan, Total assets ($B): 1.806929859 · Participants: 28320Republic Services, Inc. 401(k) PlanStantec 401(k) Plan, Total assets ($B): 1.682454193 · Participants: 8764Stantec 401(k) PlanReliance Steel & Aluminum Co. Master 401(k) Plan, Total assets ($B): 1.33677823 · Participants: 9895Reliance Steel & Aluminum Co. Master 401(k) Plan
Sumco Phoenix Corporation Savings and Retirement Plan vs. nearby 401(k) plans in Arizona, assets vs. participants

Sumco Phoenix Corporation Savings and Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Davis Graham & Stubbs LLP Retirement Plan in CO ($132M); by covered participants it is Celebree Learning Centers 401(k) Retirement Savings Plan in MD (633 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($132M here).

Similar participant headcount

Nearest other-state filings by covered participants (633 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Sumco Phoenix Corporation Savings and Retirement Plan assets move in 2022? ▼
Sumco Phoenix Corporation Savings and Retirement Plan pulled back noticeably - down 14.9% during 2022, from $156M to $132M. Reported net income was -$23M.
How have Sumco Phoenix Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sumco Phoenix Corporation's sponsor-wide assets grew 12.2%, from $132M to $149M.
Where does Sumco Phoenix Corporation Savings and Retirement Plan rank by assets among Form 5500 filers? ▼
Sumco Phoenix Corporation Savings and Retirement Plan ranks in the 94th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Sumco Phoenix Corporation Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Davis Graham & Stubbs LLP Retirement Plan in CO ($132M, 174 participants).
Which 401(k) plans cover a similar participant headcount to Sumco Phoenix Corporation Savings and Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Celebree Learning Centers 401(k) Retirement Savings Plan in MD (633 participants, $1M in assets).