401(k) · DOL Form 5500 · 2022

Simpson Manufacturing Co., Inc 401(k) Plan

Data updated 2026-08-25

$294M
Total assets Near avg plan size
2,259
Participants Above avg headcount
97th
Percentile by assets National rank
$130,152
Avg per participant Near avg balance/head
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Official DOL plan name: Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan · Sponsored by Simpson Manufacturing Co., Inc · California · Manufacturing

$294M in assets, 2,259 participants

Simpson Manufacturing Co., Inc's Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan reported $294M in total assets and 2,259 participants in its 2022 DOL Form 5500 filing, ranking in the 97th 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.

  • #19,521 in Manufacturing (20,602 peers)

Coverage in California

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan covers 2,259 participants in California, 3.6x the typical California plan (state average ~630 per filing). Assets: $294M.

#19,521
in Manufacturing (20,602 peers)
-11.2%
assets change YoY
2.9×
vs typical plan assets (national mean)

The plan reported a net loss of $37M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$294,013,195 Top 3% higher than 97% 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

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan lands in the large band (2,259 participants).

Plan-year Form 5500 strip

Filing strip 943196943 · Simpson Manufacturing Co., Inc PY 2022 · 401(k)

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan · $294M · 2,259 · 97th

  • BOY $294M
  • SCH 2,259
  • EBSA 97th
  • PART 401(k)
  • TYPE near Meritus Health 401(k) Savings Plan
  • NET ind #19521

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 California →

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Lmi 401(k) Plan$294MSimpson Manufacturing Co. , Inc. 401(k) Profit Sharing PlanSimpson Manufacturing Co. , …$294MMeritus Health 401(k) Savings PlanMeritus Health 401(k) Saving…$294MRetirement Plan of Cravath, Swaine & Moore LLPRetirement Plan of Cravath, …$294MComtech Telecommunications Corp. 401(k) PlanComtech Telecommunications C…$293M
End-of-year total assets ($M) among Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$331M
Net Assets (End of Year)$294M
Net Income-$37M
Employer EIN943196943
Plan Effective Date1956-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Simpson Manufacturing Co., Inc)

Sponsor-wide plan assets over time

All Simpson Manufacturing Co., Inc plans reported in each filing year

Latest sponsor-wide plan assets
$443M 50.81075119774812% vs 2022
2024 filing year
$250M$300M$350M$400M$450M$500M 202220232024 $294M $443M ▲ +50.8%
Year Plans Participants Total Assets
2022 1 2,259 $294M
2023 1 2,440 $383M
2024 2 2,663 $443M

Nearby 401(k) Plans in California

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

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.294013195 · Participants: 2259Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Meritus Health 401(k) Savings Plan in MD ($294M); by covered participants it is The Andersons, Inc. Retirement Savings Investment Plan in OH (2,259 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($294M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,259 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 Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan assets move in 2022? ▼
Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan pulled back noticeably - down 11.2% during 2022, from $331M to $294M. Reported net income was -$37M.
How have Simpson Manufacturing Co., Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Simpson Manufacturing Co., Inc's sponsor-wide assets grew 50.8%, from $294M to $443M.
Where does Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan ranks in the 97th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Meritus Health 401(k) Savings Plan in MD ($294M, 2,728 participants).
Which 401(k) plans cover a similar participant headcount to Simpson Manufacturing Co. , Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Andersons, Inc. Retirement Savings Investment Plan in OH (2,259 participants, $288M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 943196943.

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.