401(k) · DOL Form 5500 · 2023

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan

Data updated 2026-08-25

$22M
Total assets Small plan by assets
226
Participants Below avg headcount
74th
Percentile by assets National rank
$97,367
Avg per participant Below avg balance/head
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Official DOL plan name: Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan · Sponsored by Seiler Instrument & Manufacturing Co. Inc. · Missouri · Manufacturing

$22M in assets, 226 participants

Seiler Instrument & Manufacturing Co. Inc.'s Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan reported $22M in total assets and 226 participants in its 2023 DOL Form 5500 filing, ranking in the 74th 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.

  • #12,117 in Manufacturing (18,722 peers)

Coverage in Missouri

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan covers 226 participants in Missouri, about 31% of the average Missouri filer (state average ~737 per filing). Assets: $22M.

#12,117
in Manufacturing (18,722 peers)
+27.4%
assets growth YoY

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan's outsized position by total assets

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan vs every filed plan by assets

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

$22,004,935 Top 26% higher than 74% 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

Seiler Instrument & Manufacturing Co. Inc. 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. Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan sits mid-pack in the medium band (226 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan end-of-year assets rose from $17M in the plan year 2022 filing to $22M in the plan year 2023 filing.
  • Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan reported participants rose from 209 in the plan year 2022 filing to 226 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 430707162 · Seiler Instrument & Manufacturing Co. Inc. PY 2023 · 401(k)

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan · $22M · 226 · 74th

  • PART $22M
  • PART 226
  • PART 74th
  • PART 401(k)
  • PART near Broadbent and Associates, Inc. 401(k) Profit Sharing Plan
  • PART ind #12117

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 →

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan in the asset neighbourhood

Broadbent and Associates, Inc. 401(k) Profit Sharing PlanBroadbent and Associates, In…$22MWps/Moody Western Profit Sharing 401(k) PlanWps/Moody Western Profit Sha…$22MPantogran LLC Dba Center for Autism and Related DisordersPantogran LLC Dba Center for…$22MSeiler Instrument & Manufacturing Co. Inc. 401(k) PlanSeiler Instrument & Manufact…$22MDiversified Technologies 401(k) PlanDiversified Technologies 401…$22M
End-of-year total assets ($M) among Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Missouri filing particulars

Total Assets (Beginning of Year)$17M
Net Assets (End of Year)$22M
Net Income$5M
Employer EIN430707162
Plan Effective Date1992-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Seiler Instrument & Manufacturing Co. Inc.)

Sponsor-wide plan assets over time

All Seiler Instrument & Manufacturing Co. Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$26M 51.9323130246204% vs 2022
2024 filing year
$15M$20M$25M$30M 202220232024 $17.3M $26.3M ▲ +51.9%
Year Plans Participants Total Assets
2022 1 209 $17M
2023 1 226 $22M
2024 1 233 $26M

Nearby 401(k) Plans in Missouri

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

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -5051015 Total assets ($B) Participants Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan, Total assets ($B): 0.022004935 · Participants: 226Seiler Instrument & Manufacturing Co. Inc. 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
Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan side-by-side with 3 peers →

Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Missouri, the nearest 401(k) by assets is Broadbent and Associates, Inc. 401(k) Profit Sharing Plan in NV ($22M); by covered participants it is Oxygen Development Retirement & Savings Plan in FL (226 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (226 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 Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan assets move in 2023? ▼
Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan grew sharply - up 27.4% during 2023, from $17M to $22M. Reported net income was $5M.
How have Seiler Instrument & Manufacturing Co. Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Seiler Instrument & Manufacturing Co. Inc.'s sponsor-wide assets grew 51.9%, from $17M to $26M.
Which 401(k) plans are similar in size to Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Broadbent and Associates, Inc. 401(k) Profit Sharing Plan in NV ($22M, 115 participants).
Which 401(k) plans cover a similar participant headcount to Seiler Instrument & Manufacturing Co. Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Oxygen Development Retirement & Savings Plan in FL (226 participants, $11M 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 430707162.

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.