Companies / Prosperity Bancshares Inc
Prosperity Bancshares Inc
Financials
Ownership
120.2M shares outstanding · as of Jul 31, 2026
Ownership
| Insiders | 1.78% | 2,142,274 |
| 10%+ / strategic | 14.19% | 17,058,716 |
| Institutions | 62.60% | 75,229,934 |
| Public float | 21.42% | 25,745,847 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 19
View all →| Insider | % of shares | Shares |
|---|---|---|
Zalman DavidCEOSenior Chairman & CEO · Director | 0.42% | 498,935 |
Hanigan Kevin JPresident & COO · Director | 0.23% | 276,056 |
Timanus H E JrChairman · Director | 0.19% | 232,729 |
Holmes Ned SDirector | 0.17% | 204,808 |
Mueller Perry JrDirector | 0.15% | 183,167 |
Hester RandyExecutive Vice President | 0.11% | 138,034 |
Steelhammer Robert HDirector | 0.11% | 137,155 |
Stafford Harrison IIDirector | 0.09% | 109,637 |
Davenport J. MaysEVP/Director of Corp Strategy | 0.07% | 78,480 |
Safady Edward ZVice Chairman | 0.07% | 78,343 |
Institutional holders 431
View all →| Holder | Value | % of shares |
|---|---|---|
| $746.78M | 8.51% | |
| $708.86M | 8.53% | |
| $422.07M | 5.26% | |
| $402.47M | 4.55% | |
| $326.48M | 3.93% | |
| $254.32M | 3.06% | |
| $217.46M | 2.62% | |
| $154.99M | 1.87% | |
| $140.43M | 1.69% | |
| $137.83M | 1.71% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Mueller Perry Jr Director | Sell | Common Stock | $823.6K | -11K -6.51% | 162,054 0.13% of shares | medium |
| Feb 13, 2026 | Mueller Perry Jr Director | Sell | Common Stock | $636.5K | -9K -4.79% | 173,336 0.14% of shares | medium |
| Dec 31, 2025 | Zalman David CEO | Grant | Common Stock | $217.1K | +3K +0.63% | 498,935 0.42% of shares | low |
| Dec 31, 2025 | Hanigan Kevin J Executive | Grant | Common Stock | $190.1K | +3K +1.01% | 276,056 0.23% of shares | low |
| Feb 12, 2026 | Mueller Perry Jr Director | Sell | Common Stock | $139.1K | -2K -41.41% | 2,688 <0.01% of shares | medium |
| May 26, 2026 | Steelhammer Robert H Director | Sell | Common Stock | $104.3K | -2K -1.08% | 137,155 0.11% of shares | medium |
| Dec 31, 2025 | Timanus H E Jr Executive | Grant | Common Stock | $97.2K | +1K +0.61% | 232,729 0.19% of shares | low |
| Dec 31, 2025 | Safady Edward Z Executive | Grant | Common Stock | $97.2K | +1K +1.83% | 78,343 0.07% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Dimensional Fund Advisors LP | Passive13G/A | — |
| Vanguard Portfolio Management | Passive13G | — |
| Vanguard Capital Management | Passive13G | — |
| AQR Capital Management, LLC | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| PB | — | 743606105 |