401(k) · DOL Form 5500 · 2022

Granite Rock Company 401(k) Plan

Data updated 2026-08-25

$100M
Total assets Near avg plan size
390
Participants Below avg headcount
93rd
Percentile by assets National rank
$257,348
Avg per participant Above avg balance/head
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Official DOL plan name: Graniterock 401(k) Plan · Sponsored by Granite Rock Company · California · Construction

$100M in assets, 390 participants

Granite Rock Company's Graniterock 401(k) Plan reported $100M in total assets and 390 participants in its 2022 DOL Form 5500 filing, ranking in the 93rd 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.

  • #9,088 in Construction (9,927 peers)

Where Graniterock 401(k) Plan sits by assets

Graniterock 401(k) Plan sits in the top 10% of all filed plans by assets, $100M for 390 participants (~$257,348/participant), down 19.7% in 2022.

#9,088
in Construction (9,927 peers)
-19.7%
assets change YoY
1.0×
vs typical plan assets (national mean)

The plan reported a net loss of $25M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Graniterock 401(k) Plan's outsized position by total assets

Graniterock 401(k) Plan vs every filed plan by assets

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

$100,365,887 Top 7% higher than 93% 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

Graniterock 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Graniterock 401(k) Plan sits mid-pack in the medium band (390 participants).

Plan-year Form 5500 strip

Filing strip 940519560 · Granite Rock Company PY 2022 · 401(k)

Graniterock 401(k) Plan · $100M · 390 · 93rd

  • TYPE $100M
  • TYPE 390
  • TYPE 93rd
  • TYPE 401(k)
  • TYPE near Xpressavings 401(k) Plan
  • TYPE ind #9088

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 Construction retirement plans → · Plans in California →

Graniterock 401(k) Plan in the asset neighbourhood

Graniterock 401(k) Plan$100MXpressavings 401(k) Plan$100MTivity Health, Inc. Retirement Savings PlanTivity Health, Inc. Retireme…$100MWagstaff, Inc. 401(k) Savings and Retirement PlanWagstaff, Inc. 401(k) Saving…$100MBi-Mart Corporation Defined Contribution Retirement PlanBi-Mart Corporation Defined …$100M
End-of-year total assets ($M) among Graniterock 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$125M
Net Assets (End of Year)$100M
Net Income-$25M
Employer EIN940519560
Plan Effective Date1955-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Granite Rock Company)

Sponsor-wide plan assets over time

All Granite Rock Company plans reported in each filing year

Latest sponsor-wide plan assets
$133M 32.24919140105841% vs 2022
2024 filing year
$90M$100M$110M$120M$130M$140M 202220232024 $100M $133M ▲ +32.2%
Year Plans Participants Total Assets
2022 1 390 $100M
2023 1 391 $114M
2024 1 383 $133M

Nearby 401(k) Plans in California

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

Graniterock 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Graniterock 401(k) Plan, Total assets ($B): 0.100365887 · Participants: 390Graniterock 401(k) 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
Graniterock 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Graniterock 401(k) Plan side-by-side with 3 peers →

Graniterock 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Xpressavings 401(k) Plan in TN ($100M); by covered participants it is Otterbase 401(k) Plan in MI (390 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($100M here).

Similar participant headcount

Nearest other-state filings by covered participants (390 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 Graniterock 401(k) Plan assets move in 2022? ▼
Graniterock 401(k) Plan declined sharply - down 19.7% during 2022, from $125M to $100M. Reported net income was -$25M.
How have Granite Rock Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Granite Rock Company's sponsor-wide assets grew 32.2%, from $100M to $133M.
Where does Graniterock 401(k) Plan rank by assets among Form 5500 filers? ▼
Graniterock 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Graniterock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Xpressavings 401(k) Plan in TN ($100M, 5,966 participants).
Which 401(k) plans cover a similar participant headcount to Graniterock 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Otterbase 401(k) Plan in MI (390 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 940519560.

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.