Prosperity Bancshares, Inc. (PB) ownership: Top institutional holder: VANGUARD GROUP INC ($708.86M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 10256927.00 | $708.86M | 2025-12-31 |
| BlackRock, Inc. | 9367272.00 | $629.29M | 2026-03-31 |
| AQR CAPITAL MANAGEMENT LLC | 6323144.00 | $422.07M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5598802.00 | $376.13M | 2026-03-31 |
| STATE STREET CORP | 5091478.00 | $345.07M | 2026-03-31 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 4937028.00 | $331.67M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 4929309.00 | $331.14M | 2026-03-31 |
| BlackRock Fund Advisors | 4213359.00 | $302.44M | 2016-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.