401(k) · DOL Form 5500 · 2023

Stoneridge, Inc. 401(k) Plan

Data updated 2026-08-25

$103M
Total assets Near avg plan size
696
Participants Below avg headcount
91st
Percentile by assets National rank
$148,402
Avg per participant Above avg balance/head
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Official DOL plan name: Stoneridge Inc. 401(k) Retirement Plan · Sponsored by Stoneridge, Inc. · Michigan · Manufacturing

$103M in assets, 696 participants

Stoneridge, Inc.'s Stoneridge Inc. 401(k) Retirement Plan reported $103M in total assets and 696 participants in its 2023 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.

  • #16,323 in Manufacturing (18,722 peers)

Where Stoneridge Inc. 401(k) Retirement Plan sits by assets

Stoneridge Inc. 401(k) Retirement Plan sits in the top 10% of all filed plans by assets, $103M for 696 participants (~$148,402/participant), up 12.9% in 2023.

#16,323
in Manufacturing (18,722 peers)
+12.9%
assets growth YoY
1.0×
vs typical plan assets (national mean)

Stoneridge Inc. 401(k) Retirement Plan's outsized position by total assets

Stoneridge Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$103,287,707 Top 9% higher than 91% 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

Stoneridge Inc. 401(k) Retirement 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. Stoneridge Inc. 401(k) Retirement Plan sits mid-pack in the medium band (696 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Stoneridge Inc. 401(k) Retirement Plan reported net income rose from -$23M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Stoneridge Inc. 401(k) Retirement Plan end-of-year assets rose from $92M in the plan year 2022 filing to $103M in the plan year 2023 filing.
  • Stoneridge Inc. 401(k) Retirement Plan reported participants fell from 727 in the plan year 2022 filing to 696 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 341598949 · Stoneridge, Inc. PY 2023 · 401(k)

Stoneridge Inc. 401(k) Retirement Plan · $103M · 696 · 91st

  • EBSA $103M
  • EBSA 696
  • EBSA 91st
  • EBSA 401(k)
  • EBSA near Geon Performance Solutions 401(k) Plan
  • EBSA ind #16323

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 Michigan →

Stoneridge Inc. 401(k) Retirement Plan in the asset neighbourhood

Cactus Drilling Company, LLC 401(k) PlanCactus Drilling Company, LLC…$103MEngineered Floors, LLC 401(k) PlanEngineered Floors, LLC 401(k…$103MStoneridge Inc. 401(k) Retirement PlanStoneridge Inc. 401(k) Retir…$103MGeon Performance Solutions 401(k) PlanGeon Performance Solutions 4…$103MSafe Harbor Marinas 401(k) Retirement Savings PlanSafe Harbor Marinas 401(k) R…$103M
End-of-year total assets ($M) among Stoneridge Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$92M
Net Assets (End of Year)$103M
Net Income$12M
Employer EIN341598949
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Stoneridge, Inc.)

Sponsor-wide plan assets over time

All Stoneridge, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$112M 22.679728264492624% vs 2022
2024 filing year
$80M$90M$100M$110M$120M 202220232024 $91.5M $112M ▲ +22.7%
Year Plans Participants Total Assets
2022 1 727 $92M
2023 1 696 $103M
2024 1 681 $112M

Nearby 401(k) Plans in Michigan

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

Stoneridge Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Stoneridge Inc. 401(k) Retirement Plan, Total assets ($B): 0.103287707 · Participants: 696Stoneridge Inc. 401(k) Retirement PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Stoneridge Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Stoneridge Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Stoneridge Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Geon Performance Solutions 401(k) Plan in OH ($103M); by covered participants it is Alegeus Technologies LLC 401(k) Plan in MA (696 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($103M here).

Similar participant headcount

Nearest other-state filings by covered participants (696 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 Stoneridge Inc. 401(k) Retirement Plan assets move in 2023? ▼
Stoneridge Inc. 401(k) Retirement Plan grew at a solid clip - up 12.9% during 2023, from $92M to $103M. Reported net income was $12M.
How have Stoneridge, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Stoneridge, Inc.'s sponsor-wide assets grew 22.7%, from $92M to $112M.
Where does Stoneridge Inc. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Stoneridge Inc. 401(k) Retirement Plan ranks in the 91st percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Stoneridge Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Geon Performance Solutions 401(k) Plan in OH ($103M, 681 participants).
Which 401(k) plans cover a similar participant headcount to Stoneridge Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Alegeus Technologies LLC 401(k) Plan in MA (696 participants, $49M 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 341598949.

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.