PROSPERITY BANCSHARES INC
Total Trades
71
Buys
5
Sells
66
Largest Trade
$1M+
Insiders
9
Institutional Funds
353
Inst. Value
$1M+
Activist Filings
12
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $76.39 | Feb 27, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $79.90 | Jan 30, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $79.00 | Jan 23, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $78.45 | Jan 16, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $74.12 | Jan 10, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $75.26 | Jan 6, 2025 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $76.04 | Dec 30, 2024 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $83.03 | Dec 4, 2024 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $84.68 | Dec 2, 2024 |
| TIMANUS H E JR | Chairman | SELL | $100K–$500K | 4K | $86.50 | Nov 26, 2024 |
| Henderson Leah | Director | SELL | $50K–$100K | 1K | $83.24 | Nov 25, 2024 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $81.43 | Nov 20, 2024 |
| STEELHAMMER ROBERT H | Director | SELL | $100K–$500K | 3K | $82.73 | Nov 19, 2024 |
| HOLMES NED S | Director | SELL | $50K–$100K | 1K | $83.98 | Nov 14, 2024 |
| LORD L. JACK | Director | BUY | $100K–$500K | 5K | $62.04 | May 2, 2023 |
| Osmonov Asylbek | CFO | BUY | $50K–$100K | 1K | $61.54 | Mar 14, 2023 |
| TIMANUS H E JR | Chairman | BUY | $100K–$500K | 2K | $62.20 | Mar 14, 2023 |
| STEELHAMMER ROBERT H | Director | SELL | $50K–$100K | 1K | $71.85 | Mar 7, 2023 |
| Fisk George A. | Director | SELL | $100K–$500K | 2K | $69.92 | Jun 28, 2022 |
| TIMANUS H E JR | Chairman | BUY | $100K–$500K | 2K | $65.60 | Jun 16, 2022 |
| TIMANUS H E JR | Chairman | BUY | $100K–$500K | 2K | $67.00 | May 13, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 353 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 5.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 4.5M | $1M+ | SH |
| Neuberger Berman Group LLC | 3.1M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 2.0M | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.5M | $1M+ | SH |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1.3M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2M | $1M+ | SH |
| SNYDER CAPITAL MANAGEMENT L P | 1.1M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 920K | $1M+ | SH |
| ALGEBRIS (UK) LTD | 892K | $1M+ | SH |
| ALGEBRIS (UK) LTD | 892K | $1M+ | SH |
| Boston Partners | 736K | $1M+ | SH |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 572K | $1M+ | SH |
| NORGES BANK | 545K | $1M+ | SH |
| ProShare Advisors LLC | 524K | $1M+ | SH |
| Port Capital LLC | 510K | $1M+ | SH |
| LOOMIS SAYLES & CO L P | 492K | $1M+ | SH |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 52K | $1M+ | SH |
| PRIVATE MANAGEMENT GROUP INC | 467K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jan 21, 2026
5.0%
4.7M shares
SC 13G · Oct 9, 2025
5.0%
4.8M shares
Victory Capital Management, Inc.
SC 13G/A · Aug 8, 2025
2.9%
2.8M shares
Victory Capital Management, Inc.
SC 13G · Nov 7, 2024
6.5%
6.2M shares
STATE STREET CORPORATION 04-2456637
SC 13G/A · Oct 16, 2024
5.2%
4.9M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
10.3%
9.7M shares
SC 13G/A · Jan 25, 2024
8.9%
8.3M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 25, 2024
6.2%
0 shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Feb 9, 2023
8.0%
0 shares
Victory Capital Management Inc. 13-2700161
SC 13G · Feb 1, 2023
6.2%
5.7M shares
SC 13G/A · Jan 25, 2023
9.1%
8.4M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Feb 11, 2022
7.4%
0 shares