As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Prosperity Bancshares Inc. The largest reported stake is AQR Capital Management, LLC's, at 6.23%. 8 filings are on record since August 8, 2025 (Schedule 13G, May 15, 2026).
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Key facts
- · Reporting person: Dimensional Fund Advisors LP · Sole voting: 4,997,008 · Shared voting: 0 · Sole dispositive: 5,070,242 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-14
- · Reporting person: AQR Capital Management, LLC · Sole voting: 0 · Shared voting: 6,191,016 · Sole dispositive: 0 · Shared dispositive: 6,323,144 · SCHEDULE 13G, 2026-05-15
- · Reporting person: Vanguard Capital Management · Sole voting: 767,944 · Shared voting: 0 · Sole dispositive: 5,115,938 · Shared dispositive: 0 · SCHEDULE 13G, 2026-04-30
- · Reporting person: Vanguard Portfolio Management · Sole voting: 20,832 · Shared voting: 0 · Sole dispositive: 5,619,634 · Shared dispositive: 0 · SCHEDULE 13G, 2026-04-29
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
Prosperity Bancshares Inc has 8 Schedule 13D or 13G filings on record since 2025-08-08. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| AQR Capital Management, LLC | 6.23% | 6,323,144 | SCHEDULE 13G, 2026-05-15 | 2026-03-31 |
| Vanguard Portfolio Management | 5.53% | 5,619,634 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Vanguard Capital Management | 5.04% | 5,115,938 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Dimensional Fund Advisors LP | 5% | 5,070,242 | SCHEDULE 13G, 2026-07-14 | 2026-06-30 |
| Victory Capital Management, Inc. | 2.91% | 2,772,858 | SCHEDULE 13G/A, 2025-08-08 | 2025-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Prosperity Bancshares Inc and the records around it.
Prosperity Bancshares Inc elsewhere on the record
- Acquisition Jul 2026
- Leadership changes Jul 2026
- Who owns it
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)
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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
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| AQR Capital Management, LLC | 0 | 6,191,016 | 0 | 6,323,144 | SCHEDULE 13G, 2026-05-15 |
| AQR Capital Management Holdings, LLC | 0 | 6,191,016 | 0 | 6,323,144 | SCHEDULE 13G, 2026-05-15 |
| Vanguard Portfolio Management | 20,832 | 0 | 5,619,634 | 0 | SCHEDULE 13G, 2026-04-29 |
| Vanguard Capital Management | 767,944 | 0 | 5,115,938 | 0 | SCHEDULE 13G, 2026-04-30 |
| Dimensional Fund Advisors LP | 4,997,008 | 0 | 5,070,242 | 0 | SCHEDULE 13G, 2026-07-14 |
The latest filing identifies Prosperity Bancshares Inc by CUSIP 743606105 and gives its principal executive office as Prosperity Bank Plaza, 4295 San Felipe, Houston (SCHEDULE 13G, 2026-07-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-08 | Victory Capital Management, Inc. | 2.91% | SCHEDULE 13G/A |
| 2025-10-09 | Dimensional Fund Advisors LP | 5% | SCHEDULE 13G |
| 2026-01-21 | Dimensional Fund Advisors LP | 5% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 5.53% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.04% | SCHEDULE 13G |
| 2026-05-15 | AQR Capital Management, LLC | 6.23% | SCHEDULE 13G |
| 2026-07-14 | Dimensional Fund Advisors LP | 5% | SCHEDULE 13G |
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.
Also on the record for Prosperity Bancshares Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 1, 2026 | Acquired Stellar Bancorp, Inc. | $590M | Acquisition | Source |
| July 1, 2026 | Leadership change: Robert R. Franklin appointed, Director, and 1 more | — | Leadership changes | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.