SEC FORM 13F-HR

List of Other Included Managers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

Form 13F File No.

CRD No. (if applicable)

SEC File No. (if applicable)

American Bank National Association

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended:

03-31-2026

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	Prosperity Bancshares Inc
Address:	4295 San Felipe

	Houston, TX 77027
Form 13F File Number:	028-26579
CRD Number (if applicable):
SEC File Number (if applicable):	001-35388

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:	Charlotte M. Rasche
Title:	Executive Vice President and General Counsel
Phone:	281-269-7199
Signature, Place, and Date of Signing:
/s/ Charlotte M. Rasche		Houston, TX	05-11-2026
[Signature]		[City, State]	[Date]
Prosperity Bancshares, Inc. (Prosperity) is filing this Form 13F on behalf of American Bank National Association (ABNA). On January 1, 2026, ABNA merged with and into Prosperity's wholly owned subsidiary Prosperity Bank. All information contained in this report reflects securities over which Prosperity Bank doing business as ABNA exercised investment discretion as of March 31, 2026. These securities are held in accounts that Prosperity Bank assumed from ABNA in the merger.

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:	1
	Form 13F Information Table Entry Total:	414
	Form 13F Information Table Value Total:	124,753,836
		(round to nearest dollar)

SEC Form 13F-HR filed by Prosperity Bancshares Inc.