As of November 10, 2026, Prosperity Bancshares Inc is a publicly traded company (NYSE: PB); its largest reported holder is AQR, with 6.23% on Schedule 13G of May 15, 2026, then Vanguard (5.53%). The largest insider holding is David Zalman, the chairman and chief executive, with 887,148 shares (0.74% of shares outstanding), per Form 4 of January 2, 2026 (Schedule 13G, May 15, 2026).
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Is Prosperity Bancshares Inc a real, registered company?
- Prosperity Bancshares Inc files with the SEC under CIK 1068851 (its SEC filings).
- Its shares are listed under the ticker PB on NYSE (SEC company record).
- Incorporated in Texas; business address in Houston, Texas, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Prosperity Bancshares Inc in our court records and SEC 8-K records (as of 2026-11-10).
- Leadership changes: the latest reported is Robert R. Franklin, Director (Form 8-K filed 2026-07-01). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Dimensional (filed 2026-07-14).
Who are Prosperity Bancshares Inc's owners and officers?
Prosperity Bancshares Inc: incorporated in Texas; business address in Houston, Texas; industry State Commercial Banks (Schedule 13G, 2026-07-14).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-07-14 | Dimensional Fund Advisors LP | 5% |
| Schedule 13G, 2026-05-15 | Aqr Capital Management, LLC | 6.23% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.04% |
| Schedule 13G, 2026-04-29 | Vanguard Portfolio Management | 5.53% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-01-21 | Dimensional Fund Advisors LP | 5% |
| Schedule 13G, 2025-10-09 | Dimensional Fund Advisors LP | 5% |
| Schedule 13G/A, 2025-08-08 | Victory Capital Management, Inc. | 2.91% |
Questions about who owns Prosperity Bancshares Inc
Who owns Prosperity Bancshares Inc?
On this page, 4 holders' latest ownership filings report 5% or more of Prosperity Bancshares Inc: Aqr Capital Management, LLC (6.23%, Schedule 13G, filed 2026-05-15), Vanguard Portfolio Management (5.53%, Schedule 13G, filed 2026-04-29), Vanguard Capital Management (5.04%, Schedule 13G, filed 2026-04-30) and Dimensional Fund Advisors LP (5%, Schedule 13G, filed 2026-07-14).
Who are the largest shareholders of Prosperity Bancshares Inc?
By the share each holder's latest filing reports, the largest holders of Prosperity Bancshares Inc on this page are Aqr Capital Management, LLC (6.23%), Vanguard Portfolio Management (5.53%) and Vanguard Capital Management (5.04%).
When did Aqr Capital Management, LLC buy into Prosperity Bancshares Inc?
The filings give report dates, not purchase dates. The earliest filing from Aqr Capital Management, LLC on this page is the Schedule 13G, filed 2026-05-15, reporting 6.23%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 8 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Prosperity Bancshares Inc covers
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Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-07-01 | Robert R. Franklin | Director | appointed | |
| Form 8-K, 2026-07-01 | Robert R. Franklin | appointed |
Which insiders own Prosperity Bancshares Inc shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 887,148 shares (0.74% of shares outstanding), 498,935 held directly and 388,213 indirectly (Form 4, 2026-01-02).
- , the chairman and a director: 532,765 shares (0.45% of shares outstanding), 232,729 held directly and 300,036 indirectly (Form 4, 2026-01-05).
- , a director: 342,037 shares (0.29% of shares outstanding), 3,300 held directly and 338,737 indirectly (Form 4, 2026-04-22).
- , a director: 298,943 shares (0.25% of shares outstanding), 109,637 held directly and 189,306 indirectly (Form 4, 2026-04-22).
- , a director: 269,838 shares (0.23% of shares outstanding), 18,525 held directly and 251,313 indirectly (Form 4, 2026-04-22).
Shares outstanding: 119,709,312 as of 2026-11-02, from the company's latest SEC cover page.
How much has Prosperity Bancshares Inc raised?
Acquisitions reported on Form 8-K, Item 2.01: acquired Stellar Bancorp, Inc. (2026-07-01).
Keep reading
More on Prosperity Bancshares Inc and the records around it.
Prosperity Bancshares Inc elsewhere on the record
- 5%+ stake filings Jul 2026
- Acquisition Jul 2026
- Leadership changes Jul 2026
Companies that share a holder
- Victory Capital Management, Inc. also filed stake reports on 41 other companies: Angel Oak Mortgage REIT, Inc. (Nov 2026), Bowhead Specialty Holdings Inc. (Jul 2026), Dole plc (Jul 2026)
- AQR Capital Management, LLC also filed stake reports on 190 other companies: Bold Eagle Acquisition Corp. (Nov 2026), Centurion Acquisition Corp. (Aug 2026), FG Merger II Corp. n/k/a BOXABL Inc. (Aug 2026)
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: Acadia Healthcare Co Inc (Oct 2026), ADT Inc (Oct 2026), AGCO Corp (Oct 2026)
Related pages
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