401(k) · DOL Form 5500 · 2023

Prosperity Bancshares, Inc. 401(k) Plan

Data updated 2026-08-11

$324M
Total assets: 3,656
Participants: 96th
Percentile by assets: $88,545
Avg per participant

Official DOL plan name: Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan · Sponsored by Prosperity Bancshares, Inc. · Texas · Finance & Insurance

$324M in assets, 3,656 participants

Prosperity Bancshares, Inc.'s Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan reported $324M in total assets and 3,656 participants in its 2023 DOL Form 5500 filing, ranking in the 96th 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.

96th percentile by assets (of 127,072 plans)
#8,337 in Finance & Insurance (8,869 peers)

Coverage in Texas

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan covers 3,656 participants in Texas, 5.3x the typical Texas plan (state average ~688 per filing). Assets: $324M.

$324M
total plan assets (2023 EOY): 3,656
covered participants: 96th
percentile by assets (of 127,072 plans): $88,545
avg assets per participant

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan reported net income rose from -$48M in the plan year 2022 filing to $29M in the plan year 2023 filing.
Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $277M in the plan year 2022 filing to $324M in the plan year 2023 filing.
Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan reported participants rose from 3,350 in the plan year 2022 filing to 3,656 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Texas

Industry

Finance & Insurance

Participants vs Texas filers

In Texas, the average filing covers about 688 participants across 10,116 plans. Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan reports 3,656 participants - 5.3x that state average ($324M EOY assets).

Texas filing particulars

Total Assets (Beginning of Year)	$277M
Net Assets (End of Year)	$324M
Net Income	$29M
Employer EIN	742331986
Plan Effective Date	1984-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Prosperity Bancshares, Inc.)

Total plan assets by year, all Prosperity Bancshares, Inc. plans on file

Year	Plans	Participants	Total Assets
2022	1	3,350	$277M
2023	1	3,656	$324M
2024	1	3,623	$358M

Nearby 401(k) Plans in Texas

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

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Texas, assets vs. participants

AT&T Retirement Savings Plan $40.0B · 119,854
Exxonmobil Savings Plan $21.9B · 23,477
Caterpillar 401(k) Savings Plan $16.5B · 41,679
American Airlines, Inc. 401(k) Plan $14.7B · 88,792
Dell Inc. 401(k) Plan $13.5B · 45,686

Compare Prosperity Bancshares, Inc. 401(k) Profi… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan by total assets, not by location.

Brand Share 401(k) Savings & Profit Sharing Plan (GA) $323M · 28,298
Extron Electronics 401(k) Plan (CA) $324M · 1,647
Modern Technology Solutions, Inc. 401(k) Plan (VA) $324M · 1,659
Infinera 401(k) Plan (CA) $324M · 1,250

Frequently Asked Questions

How did Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan assets move in 2023? ▼

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan grew sharply - up 17.1% during 2023, from $277M to $324M. Reported net income was $29M.

How have Prosperity Bancshares, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Prosperity Bancshares, Inc.'s sponsor-wide assets grew 29.4%, from $277M to $358M.

Where does Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan ranks in the 96th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan? ▼

Among 401(k) plans in other states, the closest by assets is Brand Share 401(k) Savings & Profit Sharing Plan in GA ($323M, 28,298 participants).

Next read for Prosperity Bancshares, Inc. 401(k) Profi…

Filing takeaways

Ways to act on Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan's numbers.

By total assets, Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Texas. Compare plans
Prosperity Bancshares, Inc.'s sponsor-wide assets have grown 29.4% since 2022 across 3 plan years on file. More Finance & Insurance plans

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 742331986.