# PROSPERITY BANCSHARES INC COM

PROSPERITY BANCSHARES INC COM is a security (CUSIP 743606105) tracked across SEC portfolio filings. 458 institutional managers reported $5.8B on Form 13F as of 2026-06-30; 37 registered fund positions totaling $483.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: PROSPERITY BANCSHARES INC
- Class: COM
- CUSIP: 743606105
- Asset category: EC
- 13F holders: 458
- 13F value: $5.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 37
- N-PORT value: $483.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 458 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $746.8M | 10,225,601 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $708.9M | 10,256,927 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $422.1M | 6,323,144 |
| STATE STREET CORP | BOSTON, MA | $402.5M | 5,466,720 |
| [BARROW HANLEY MEWHINNEY & STRAUSS LLC](https://search.stillhousedata.com/firm/105519) | DALLAS, TX | $331.7M | 4,937,028 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $331.1M | 4,929,309 |
| MORGAN STANLEY | NEW YORK, NY | $216.7M | 3,226,327 |
| NEUBERGER BERMAN GROUP LLC | NEW YORK, NY | $205.6M | 3,060,042 |
| [MASSACHUSETTS FINANCIAL SERVICES CO /MA/](https://search.stillhousedata.com/firm/110045) | Boston, MA | $170.5M | 2,314,597 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $137.8M | 2,051,231 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $131.8M | 1,962,323 |
| [BROWN ADVISORY INC](https://search.stillhousedata.com/firm/17501) | BALTIMORE, MD | $105.2M | 1,565,282 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $86.9M | 1,293,124 |
| [North Reef Capital Management LP](https://search.stillhousedata.com/firm/311056) | Laguna Beach, CA | $74.4M | 1,107,877 |
| NORTHERN TRUST CORP | CHICAGO, IL | $66.5M | 990,264 |

## Top fund holders (N-PORT)

_Showing 15 of 37 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $204.6M | 84.50% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $75.8M | 9.30% |
| [MFS Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000002499) | MFS SERIES TRUST XI | $70.2M | 43.87% |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $40.1M | 49.65% |
| [MFS New Discovery Value Fund](https://search.stillhousedata.com/fund/S000032712) | MFS SERIES TRUST XIII | $31.1M | 124.90% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $21.8M | 50.29% |
| [Third Avenue Small-Cap Value Fund](https://search.stillhousedata.com/fund/S000001465) | Third Avenue Trust | $7.1M | 353.86% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $5.1M | 14.00% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $5.0M | 19.59% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $4.6M | 15.29% |
| [Victory RS Value Fund](https://search.stillhousedata.com/fund/S000053562) | Victory Portfolios | $4.5M | 183.78% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $3.8M | 1.04% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $3.6M | 0.62% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $3.1M | 1.03% |
| [BNY Mellon Midcap Index Fund, Inc.](https://search.stillhousedata.com/fund/S000000078) | BNY MELLON MIDCAP INDEX FUND, INC. | $2.8M | 20.24% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/743606105.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.