Latest Period
Q1 2026
Security Snapshot
PROSPERITY BANCSHARES INC - Common stock, par value $1.00 per share (PB) Institutional Ownership
CUSIP: 743606105
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
429
Shares (Excl. Options)
86,726,693
Price
$67.18
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- Security type / class
- Equity / Common stock, par value $1.00 per share
- Symbol
- PB on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 86,726,693
- Total 13F value
- $5,826,664,395
- Portfolio coverage rank
- 0.01%
- Share change
- +5,539,059
- Value change
- +$367,301,939
- Number of holders
- 429
- Shares outstanding
- 101,495,088
- SEC-reported price per share
- $69.31
- Insider filing price
- $69.31
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- PB - PROSPERITY BANCSHARES INC - Common stock, par value $1.00 per share is tracked under CUSIP 743606105.
- 429 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 419 to 429 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $5,584,790,776 to $5,826,664,395.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 429 institutions filings for Q1 2026.
Security key
743606105
Latest holder period
Q1 2026
13F holders
429
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
PB full holder history
PROSPERITY BANCSHARES INC SEC filings
PROSPERITY BANCSHARES INC company facts
PROSPERITY BANCSHARES INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 743606105:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
PB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | 6.2% | $433,451,521 | 6,323,144 | AQR Capital Management, LLC | 31 Mar 2026 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5% | $377,527,012 | 5,619,634 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $343,688,715 | 5,115,938 | Vanguard Capital Management | 31 Mar 2026 | |||
| DIMENSIONAL FUND ADVISORS LP | 5% | 0% | $326,476,884 | -$4,146,876 | 4,724,018 | -1.3% | Dimensional Fund Advisors LP | 31 Dec 2025 |
| VICTORY CAPITAL MANAGEMENT INC | 2.9% | -59% | $194,765,546 | -$237,895,224 | 2,772,858 | -55% | Victory Capital Management, Inc. | 30 Jun 2025 |
As of 31 Mar 2026, 429 institutional investors reported holding 86,726,693 shares of PROSPERITY BANCSHARES INC - Common stock, par value $1.00 per share (PB). This represents 85% of the company’s total 101,495,088 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
66%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.2% | 9,367,272 | +5.2% | 0.01% | $629,293,311 |
| AQR CAPITAL MANAGEMENT LLC | 6.2% | 6,323,144 | +37% | 0.19% | $422,069,842 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5% | 5,598,802 | 0% | 0.02% | $376,127,518 |
| STATE STREET CORP | 5% | 5,091,478 | -2% | 0.01% | $345,068,538 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 4.9% | 4,937,028 | +277% | 1.1% | $331,669,541 |
| DIMENSIONAL FUND ADVISORS LP | 4.9% | 4,929,309 | +4.3% | 0.07% | $331,141,675 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 4,347,994 | 0% | 0.01% | $292,098,237 |
| MORGAN STANLEY | 3.2% | 3,226,327 | -12% | 0.01% | $216,744,760 |
| NEUBERGER BERMAN GROUP LLC | 3% | 3,060,042 | -2.7% | 0.16% | $205,573,632 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.3% | 2,340,432 | +4.4% | 0.06% | $158,469,282 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 2,051,231 | +9.3% | 0.01% | $137,831,695 |
| AMERICAN CENTURY COMPANIES INC | 1.9% | 1,962,323 | -3.4% | 0.07% | $131,828,971 |
| T. Rowe Price Investment Management, Inc. | 1.7% | 1,679,842 | -3.6% | 0.08% | $112,852,000 |
| BROWN ADVISORY INC | 1.5% | 1,565,282 | -22% | 0.17% | $105,155,655 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3% | 1,293,124 | +11% | 0.01% | $86,872,070 |
| North Reef Capital Management LP | 1.1% | 1,107,877 | +149% | 2.6% | $74,427,177 |
| NORTHERN TRUST CORP | 0.98% | 990,264 | +4.5% | 0.01% | $66,525,934 |
| GOLDMAN SACHS GROUP INC | 0.97% | 985,479 | +54% | 0.01% | $66,204,472 |
| SNYDER CAPITAL MANAGEMENT L P | 0.96% | 971,591 | -12% | 1.3% | $65,271,483 |
| Azora Capital LP | 0.92% | 936,043 | 4.1% | $62,883,369 | |
| ALGEBRIS (UK) LTD | 0.92% | 934,973 | +4.8% | 4.5% | $62,707,888 |
| VICTORY CAPITAL MANAGEMENT INC | 0.88% | 896,928 | -2.5% | 0.04% | $60,255,623 |
| UBS Group AG | 0.8% | 811,342 | +26% | 0.01% | $54,505,955 |
| Bank of New York Mellon Corp | 0.8% | 811,182 | +2.7% | 0.01% | $54,495,201 |
| FIRST TRUST ADVISORS LP | 0.74% | 755,564 | -16% | 0.04% | $50,758,802 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 86,726,693 | $5,826,664,395 | +$367,301,939 | $67.18 | 429 |
| 2025 Q4 | 80,751,140 | $5,584,790,776 | +$4,511,131 | $69.11 | 419 |
| 2025 Q3 | 80,821,381 | $5,364,695,807 | -$72,461,343 | $66.35 | 396 |
| 2025 Q2 | 81,817,674 | $5,750,726,093 | +$280,830,861 | $70.24 | 403 |
| 2025 Q1 | 77,832,154 | $5,554,571,940 | -$72,717,514 | $71.37 | 388 |
| 2024 Q4 | 78,922,420 | $5,949,796,388 | +$84,530,515 | $75.35 | 366 |
| 2024 Q3 | 77,815,270 | $5,608,488,050 | +$73,089,621 | $72.07 | 354 |
| 2024 Q2 | 77,198,356 | $4,722,357,950 | +$59,143,657 | $61.14 | 330 |
| 2024 Q1 | 76,180,994 | $5,013,250,293 | +$48,605,541 | $65.78 | 318 |
| 2023 Q4 | 75,430,787 | $5,117,561,795 | -$713,796 | $67.73 | 312 |
| 2023 Q3 | 75,436,286 | $4,119,613,115 | -$97,923,183 | $54.58 | 295 |
| 2023 Q2 | 76,988,789 | $4,355,269,305 | +$167,007,706 | $56.48 | 300 |
| 2023 Q1 | 74,049,960 | $4,559,420,173 | -$154,845,846 | $61.52 | 316 |
| 2022 Q4 | 76,227,989 | $5,544,749,542 | +$250,585,733 | $72.68 | 313 |
| 2022 Q3 | 75,162,635 | $5,017,421,789 | -$18,377,678 | $66.68 | 305 |
| 2022 Q2 | 75,085,574 | $5,130,357,176 | -$13,120,951 | $68.27 | 297 |
| 2022 Q1 | 76,115,979 | $5,284,902,546 | +$138,902,828 | $69.38 | 305 |
| 2021 Q4 | 73,987,132 | $5,353,492,358 | +$18,627,232 | $72.30 | 292 |
| 2021 Q3 | 73,666,207 | $5,242,936,827 | +$9,411,895 | $71.13 | 288 |
| 2021 Q2 | 73,531,078 | $5,282,461,688 | -$10,203,366 | $71.80 | 291 |
| 2021 Q1 | 73,599,534 | $5,515,335,445 | +$3,328,811 | $74.89 | 320 |
| 2020 Q4 | 73,544,996 | $5,104,508,486 | +$99,961,950 | $69.36 | 289 |
| 2020 Q3 | 72,252,233 | $3,748,784,073 | -$85,312,526 | $51.83 | 296 |
| 2020 Q2 | 73,621,715 | $4,372,138,513 | -$66,310,187 | $59.38 | 301 |
| 2020 Q1 | 75,175,411 | $3,630,193,115 | -$110,829,093 | $48.25 | 275 |