Prosperity Bancshares 401(k) and retirement plans

Prosperity Bancshares, Inc., Houston, TX. EIN 74-2331986. Annual reports 2009–2025. Also filed as Viewpoint Bank; Legacytexas Bank.

Prosperity Bancshares, Inc. has one active retirement plan on file, the Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan, with 4,980 participants and $383 million in assets in 2025. Fidelity has been its recordkeeper since 2022. No traditional pension plan appears in Prosperity Bancshares's filings since 2009.

Active plans: 1
Participants: 4,980
Plan assets: $383 million
401(k) recordkeeper: Fidelity
Plans on file: 2
Industry: Finance and insurance

All 2 plans

Active plans first

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 001Employer EIN 74-2331986
Participants (2025): 4,980
Net assets (2025): $383 million
Recordkeeper: FidelityEarlier: Alliance Benefit Group of Houston (2009–2021)
Plan administrator: Prosperity Bancshares, Inc.
4295 San Felipe ST.
Houston, TX 77027
(979) 543-1238As filed for 2025
In effect since: January 1, 1984

Plans merged into this one: Legacytexas 401(k) Employee Stock Ownership Plan (2021).

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	4,980	$383 million	Fidelity
2024	4,594	$358 million	Fidelity
2023	4,420	$324 million	Fidelity
2022	4,319	$277 million	Fidelity
2021	4,143	$325 million	Alliance Benefit Group of Houston
2020	4,329	$290 million	Alliance Benefit Group of Houston
2019	4,284	$247 million	Alliance Benefit Group of Houston
2018	3,344	$204 million	Alliance Benefit Group of Houston
2017	3,428	$219 million	Alliance Benefit Group of Houston
2016	3,424	$198 million	Alliance Benefit Group of Houston
2015	4,097	$171 million	Alliance Benefit Group of Houston
2014	3,994	$173 million	Alliance Benefit Group of Houston
2013	3,541	$122 million	Alliance Benefit Group of Houston
2012	2,784	$90.0 million	Alliance Benefit Group of Houston
2011	2,176	$75.0 million	Alliance Benefit Group of Houston
2010	2,254	$71.9 million	Alliance Benefit Group of Houston
2009	2,102	$64.6 million	Alliance Benefit Group of Houston

Legacytexas 401(k) Employee Stock Ownership Plan

401(k) with ESOPMerged

Merged. In 2021 its assets moved to the Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan, sponsored by Prosperity Bancshares, Inc. (EIN 74-2331986, plan 001). Accounts moved with them, so that plan is the one to contact.

Plan number: 001Employer EIN 75-1109448
Participants (2020): 613
Net assets (2020): $39.9 million
Recordkeeper: Schwab2009–2021
Plan administrator: Prosperity Bancshares, Inc.
Post Office Drawer G
El Campo, TX 77437
(979) 543-1238As filed for 2021
In effect since: January 1, 1984

Earlier sponsors: Viewpoint Bank (2009–2014); Legacytexas Bank (2015–2018).

Earlier plan names: Viewpoint Bank 401(k) Employee Stock Ownership Plan.

Year by year, 2009 to 2021

Plan year	Participants	Net assets	Recordkeeper
2021	0	$0	Schwab
2020	613	$39.9 million	Schwab
2019	1,204	$163 million	Schwab
2018	1,269	$131 million	Schwab
2017	1,197	$161 million	Schwab
2016	1,246	$155 million	Schwab
2015	1,195	$106 million	Schwab
2014	723	$82.6 million	Schwab
2013	757	$89.3 million	Schwab
2012	651	$66.4 million	Schwab
2011	747	$40.4 million	Schwab
2010	741	$36.2 million	Schwab
2009	744	$28.0 million	Schwab

If you had money in one of these plans

Call Fidelity (fidelity.com), which runs the Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((979) 543-1238). That number was filed for 2025; ask for the benefits or retirement plan office.
If your plan was merged, your account moved with it. Follow the link on the plan to the plan it went into, and contact that one.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

All 2 plans

Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan

Legacytexas 401(k) Employee Stock Ownership Plan

If you had money in one of these plans

What these numbers are

Other finance and insurance employers in TX