HOUSTON, TX
PROSPERITY BANCSHARES INCPB— Latest position per institution from SEC 13F filings
15
Institutional holders
83.12M
Total shares held
5.30B
Estimated value
4.16M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
10.26M
Value
708.86M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
9.37M
Value
629.29M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
8.83M
Value
540.11M
Filed
Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
6.32M
Value
422.07M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
5.60M
Value
376.13M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
5.09M
Value
345.07M
Filed
Mar 31, 2026
BARROW HANLEY MEWHINNEY & STRAUSS LLC
CIK 313028
Shares
4.94M
Value
331.67M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
4.93M
Value
331.14M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.35M
Value
292.10M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
3.23M
Value
216.74M
Filed
Mar 31, 2026
NEUBERGER BERMAN GROUP LLC
CIK 1465109
Shares
3.06M
Value
205.57M
Filed
Mar 31, 2026
CHAMPLAIN INVESTMENT PARTNERS, LLC
CIK 1315478
Shares
2.84M
Value
206.56M
Filed
Dec 31, 2022
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 912938
Shares
2.34M
Value
158.47M
Filed
Mar 31, 2026
ATLANTA CAPITAL MANAGEMENT CO L L C
CIK 1027817
Shares
2.31M
Value
153.99K
Filed
Sep 30, 2022
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.05M
Value
137.83M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
1.96M
Value
131.83M
Filed
Mar 31, 2026
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
1.68M
Value
112.85K
Filed
Mar 31, 2026
BROWN ADVISORY INC
CIK 1345929
Shares
1.57M
Value
105.16M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
1.29M
Value
86.87M
Filed
Mar 31, 2026
NORTH REEF CAPITAL MANAGEMENT LP
CIK 1867831
Shares
1.11M
Value
74.43M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 10.26M | 708.86M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 9.37M | 629.29M | Mar 31, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 8.83M | 540.11M | Jun 30, 2024 |
| 4 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 6.32M | 422.07M | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 5.60M | 376.13M | Mar 31, 2026 |
| 6 | STATE STREET CORP | 93751 | 5.09M | 345.07M | Mar 31, 2026 |
| 7 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 313028 | 4.94M | 331.67M | Mar 31, 2026 |
| 8 | DIMENSIONAL FUND ADVISORS LP | 354204 | 4.93M | 331.14M | Mar 31, 2026 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.35M | 292.10M | Mar 31, 2026 |
| 10 | MORGAN STANLEY | 895421 | 3.23M | 216.74M | Mar 31, 2026 |
| 11 | NEUBERGER BERMAN GROUP LLC | 1465109 | 3.06M | 205.57M | Mar 31, 2026 |
| 12 | CHAMPLAIN INVESTMENT PARTNERS, LLC | 1315478 | 2.84M | 206.56M | Dec 31, 2022 |
| 13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | 2.34M | 158.47M | Mar 31, 2026 |
| 14 | ATLANTA CAPITAL MANAGEMENT CO L L C | 1027817 | 2.31M | 153.99K | Sep 30, 2022 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.05M | 137.83M | Mar 31, 2026 |
| 16 | AMERICAN CENTURY COMPANIES INC | 748054 | 1.96M | 131.83M | Mar 31, 2026 |
| 17 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 1.68M | 112.85K | Mar 31, 2026 |
| 18 | BROWN ADVISORY INC | 1345929 | 1.57M | 105.16M | Mar 31, 2026 |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 1.29M | 86.87M | Mar 31, 2026 |
| 20 | NORTH REEF CAPITAL MANAGEMENT LP | 1867831 | 1.11M | 74.43M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.