401(k) · DOL Form 5500 · 2022

Exponent, Inc. 401(k) Plan

Data updated 2026-08-25

$445M
Total assets Above avg plan size
1,057
Participants Near avg headcount
98th
Percentile by assets National rank
$421,121
Avg per participant High balance/head
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Official DOL plan name: Exponent Inc. 401(k) Savings Plan · Sponsored by Exponent, Inc. · California · Professional & Technical Services

$445M in assets, 1,057 participants

Exponent, Inc.'s Exponent Inc. 401(k) Savings Plan reported $445M in total assets and 1,057 participants in its 2022 DOL Form 5500 filing, ranking in the 98th 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.

  • #21,223 in Professional & Technical Services (21,562 peers)

Where Exponent Inc. 401(k) Savings Plan sits by assets

Exponent Inc. 401(k) Savings Plan sits in the top 5% of all filed plans by assets, $445M for 1,057 participants (~$421,121/participant), down 19.3% in 2022.

#21,223
in Professional & Technical Services (21,562 peers)
-19.3%
assets change YoY
4.5×
vs typical plan assets (national mean)

The plan reported a net loss of $106M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Exponent Inc. 401(k) Savings Plan's outsized position by total assets

Exponent Inc. 401(k) Savings Plan vs every filed plan by assets

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

$445,125,254 Top 2% higher than 98% 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

Exponent Inc. 401(k) Savings 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. Exponent Inc. 401(k) Savings Plan lands in the large band (1,057 participants).

EBSA filing schedule strip

Filing strip 770218904 · Exponent, Inc. PY 2022 · 401(k)

Exponent Inc. 401(k) Savings Plan · $445M · 1,057 · 98th

  • BOY $445M
  • SCH 1,057
  • EBSA 98th
  • PART 401(k)
  • TYPE near Applied Research Associates, Inc. 401(k) Profit Sharing Plan & Trust
  • NET ind #21223

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 Professional & Technical Services retirement plans → · Plans in California →

Exponent Inc. 401(k) Savings Plan in the asset neighbourhood

Jenner & Block Profit Sharing Plan - #201Jenner & Block Profit Sharin…$445MExponent Inc. 401(k) Savings PlanExponent Inc. 401(k) Savings…$445MApplied Research Associates, Inc. 401(k) Profit Sharing Plan & TrustApplied Research Associates,…$445MCeva 401(k) Plan$445MCrum & Forster Employee Savings PlanCrum & Forster Employee Savi…$445M
End-of-year total assets ($M) among Exponent Inc. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$551M
Net Assets (End of Year)$445M
Net Income-$106M
Employer EIN770218904
Plan Effective Date1988-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Exponent, Inc.)

Sponsor-wide plan assets over time

All Exponent, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$616M 38.45448049999877% vs 2022
2024 filing year
$400M$500M$600M$700M 202220232024 $445M $616M ▲ +38.5%
Year Plans Participants Total Assets
2022 1 1,057 $445M
2023 1 1,047 $531M
2024 1 1,073 $616M

Nearby 401(k) Plans in California

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

Exponent Inc. 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -1001020304050 Total assets ($B) Participants Exponent Inc. 401(k) Savings Plan, Total assets ($B): 0.445125254 · Participants: 1057Exponent Inc. 401(k) Savings 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
Exponent Inc. 401(k) Savings Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Exponent Inc. 401(k) Savings Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Applied Research Associates, Inc. 401(k) Profit Sharing Plan & Trust in NM ($445M); by covered participants it is Turn2 Specialty Companies 401(k) Plan in TX (1,057 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($445M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,057 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 Exponent Inc. 401(k) Savings Plan assets move in 2022? ▼
Exponent Inc. 401(k) Savings Plan declined sharply - down 19.3% during 2022, from $551M to $445M. Reported net income was -$106M.
How have Exponent, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Exponent, Inc.'s sponsor-wide assets grew 38.5%, from $445M to $616M.
Where does Exponent Inc. 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Exponent Inc. 401(k) Savings Plan ranks in the 98th 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 Exponent Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Applied Research Associates, Inc. 401(k) Profit Sharing Plan & Trust in NM ($445M, 1,553 participants).
Which 401(k) plans cover a similar participant headcount to Exponent Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Turn2 Specialty Companies 401(k) Plan in TX (1,057 participants, $2M 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 770218904.

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.