401(k) · DOL Form 5500 · 2023

Boyd Aluminum Manufacturing Co. 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
194
Participants Below avg headcount
62nd
Percentile by assets National rank
$61,087
Avg per participant Low balance/head
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Official DOL plan name: Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan · Sponsored by Boyd Aluminum Manufacturing Co. · Missouri · Manufacturing

$12M in assets, 194 participants

Boyd Aluminum Manufacturing Co.'s Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan reported $12M in total assets and 194 participants in its 2023 DOL Form 5500 filing, ranking in the 62nd 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.

  • #9,240 in Manufacturing (18,722 peers)

Coverage in Missouri

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan covers 194 participants in Missouri, about 26% of the average Missouri filer (state average ~737 per filing). Assets: $12M.

#9,240
in Manufacturing (18,722 peers)
+19.7%
assets growth YoY

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$11,850,973 Top 38% higher than 62% 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

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) 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. Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan sits mid-pack in the medium band (194 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan reported net income rose from -$2M in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan end-of-year assets rose from $10M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan reported participants rose from 190 in the plan year 2022 filing to 194 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 440657812 · Boyd Aluminum Manufacturing Co. PY 2023 · 401(k)

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan · $12M · 194 · 62nd

  • NET $12M
  • NET 194
  • NET 62nd
  • NET 401(k)
  • NET near Medisolv Retirement Savings Plan
  • NET ind #9240

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 Missouri →

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan in the asset neighbourhood

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) PlanBoyd Aluminum Manufacturing …$12MMedisolv Retirement Savings PlanMedisolv Retirement Savings …$12MZschimmer and Schwarz, Inc. 401(k) PlanZschimmer and Schwarz, Inc. …$12MNexus Health Systems, Ltd 401(k) PlanNexus Health Systems, Ltd 40…$12MBallard Pediatric Clinic, Inc. P.S. 401(k) Profit Sharing PlanBallard Pediatric Clinic, In…$12M
End-of-year total assets ($M) among Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Missouri filing particulars

Total Assets (Beginning of Year)$10M
Net Assets (End of Year)$12M
Net Income$2M
Employer EIN440657812
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Boyd Aluminum Manufacturing Co.)

Sponsor-wide plan assets over time

All Boyd Aluminum Manufacturing Co. plans reported in each filing year

Latest sponsor-wide plan assets
$14M 37.54528540768283% vs 2022
2024 filing year
$8M$10M$12M$14M 202220232024 $9.9M $13.6M ▲ +37.5%
Year Plans Participants Total Assets
2022 1 190 $10M
2023 1 194 $12M
2024 1 200 $14M

Nearby 401(k) Plans in Missouri

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

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan, Total assets ($B): 0.011850973 · Participants: 194Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) PlanEdward D. Jones & Co. Profit Sharing and 401(k) Plan, Total assets ($B): 10.594991308 · Participants: 49944Edward D. Jones & Co. Profit Sharing and 401(k) PlanBayer Corporation Savings and Retirement Plan, Total assets ($B): 10.333863661 · Participants: 19273Bayer Corporation Savings and Retirement PlanEnterprise Holdings Retirement Savings Plan, Total assets ($B): 5.607728879 · Participants: 66210Enterprise Holdings Retirement Savings PlanCentene Management Corporation Retirement Plan, Total assets ($B): 4.047068199 · Participants: 53822Centene Management Corporation Retirement PlanEmerson Electric Company Employee Savings Investment Plan, Total assets ($B): 3.563332746 · Participants: 10316Emerson Electric Company Employee Savings Investment Plan
Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan side-by-side with 3 peers →

Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Missouri, the nearest 401(k) by assets is Medisolv Retirement Savings Plan in MD ($12M); by covered participants it is Chapter 4 Corp 401(k) Profit Sharing Plan and Trust in NY (194 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (194 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 Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan assets move in 2023? ▼
Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan grew sharply - up 19.7% during 2023, from $10M to $12M. Reported net income was $2M.
How have Boyd Aluminum Manufacturing Co. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Boyd Aluminum Manufacturing Co.'s sponsor-wide assets grew 37.5%, from $10M to $14M.
Which 401(k) plans are similar in size to Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Medisolv Retirement Savings Plan in MD ($12M, 128 participants).
Which 401(k) plans cover a similar participant headcount to Boyd Aluminum Manufacturing & Southern Supply Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Chapter 4 Corp 401(k) Profit Sharing Plan and Trust in NY (194 participants, $3M 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 440657812.

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.