Prosperity Bancshares Inc (PB)
Who owns Prosperity Bancshares Inc (PB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 75.4% of the shares are freely tradable; institutional investors hold 88.5%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 10.17 | 10,256,927 | +1.4 | 12/31/2025 |
| BlackRock Inc | 9.29 | 9,367,272 | +5.2 | 03/31/2026 |
| AQR Capital Management LLC | 6.27 | 6,323,144 | +37.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.55 | 5,598,802 | +0.0 | 03/31/2026 |
| State Street Corp | 5.05 | 5,091,478 | -2.0 | 03/31/2026 |
| Barrow Hanley Mewhinney & Strauss LLC | 4.90 | 4,937,028 | +276.6 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 4.89 | 4,929,309 | +4.3 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.31 | 4,347,994 | +0.0 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 3.20 | 3,226,327 | -12.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.40 | 3,427,796 | +0.0 | 05/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 29. Jul 2026 | Holmes Ned S | Director | Sell | 95 | 74.31 | 7,060 |
| 29. Jul 2026 | Holmes Ned S | Director | Sell | 5 | 72.84 | 364 |
| 29. Jul 2026 | Holmes Ned S | Director | Sell | 499 | 74.27 | 37,061 |
| 29. Jul 2026 | Holmes Ned S | Director | Sell | 1 | 72.90 | 73 |
| 22. Jul 2026 | Holmes Ned S | Director | Sell | 100 | 73.01 | 7,301 |
| 22. Jul 2026 | Holmes Ned S | Director | Sell | 500 | 72.98 | 36,488 |
| 15. Jul 2026 | Holmes Ned S | Director | Sell | 95 | 73.11 | 6,945 |
| 15. Jul 2026 | Holmes Ned S | Director | Sell | 5 | 72.15 | 361 |
| 15. Jul 2026 | Holmes Ned S | Director | Sell | 500 | 73.09 | 36,545 |
| 8. Jul 2026 | Holmes Ned S | Director | Sell | 5 | 71.76 | 359 |
| 8. Jul 2026 | Holmes Ned S | Director | Sell | 95 | 70.55 | 6,702 |
| 8. Jul 2026 | Holmes Ned S | Director | Sell | 1 | 71.74 | 72 |
| 8. Jul 2026 | Holmes Ned S | Director | Sell | 499 | 70.60 | 35,231 |
| 6. Jul 2026 | Franklin Robert R Jr | Vice Chairman | Other | 25,000 | 0.00 | – |
| 22. Apr 2026 | Ned S Holmes | Director | Sell | 500 | 69.86 | 34,930 |
| 22. Apr 2026 | Ned S Holmes | Director | Sell | 600 | 69.85 | 41,910 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.