Prosperity Bancshares, Inc. (PB) Insider Trading
Over the last 3 months, PB insiders made 0 open-market buys and 53 sales, a net sale of -$840K (SEC Form 4). Over the last 6 months, 341 institutions increased and 263 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
53
Net (3m)
-$840.1K
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
May
Jun
Context3-month price -3.2%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 4, 2026 | HOLMES NED Sdirector | Sell | 1 | $68.28 |
| Jun 4, 2026 | HOLMES NED Sdirector | Sell | 499 | $67.68 |
| Jun 4, 2026 | HOLMES NED Sdirector | Sell | 500 | $67.70 |
| Jun 4, 2026 | HOLMES NED Sdirector | Sell | 5 | $68.33 |
| Jun 4, 2026 | HOLMES NED Sdirector | Sell | 95 | $67.67 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 20 | $68.84 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 486 | $69.30 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 14 | $70.02 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 480 | $69.32 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 97 | $69.29 |
| May 27, 2026 | HOLMES NED Sdirector | Sell | 3 | $69.95 |
| May 27, 2026 | STEELHAMMER ROBERT Hdirector | Sell | 1,500 | $69.50 |
| May 21, 2026 | HOLMES NED Sdirector | Sell | 1 | $68.04 |
| May 21, 2026 | HOLMES NED Sdirector | Sell | 95 | $68.85 |
| May 21, 2026 | HOLMES NED Sdirector | Sell | 499 | $68.78 |
| May 21, 2026 | HOLMES NED Sdirector | Sell | 5 | $67.97 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 153 | $67.16 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 347 | $66.35 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 95 | $66.51 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 45 | $67.30 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 5 | $67.36 |
| May 14, 2026 | HOLMES NED Sdirector | Sell | 455 | $66.51 |
| May 7, 2026 | HOLMES NED Sdirector | Sell | 100 | $70.18 |
| May 7, 2026 | HOLMES NED Sdirector | Sell | 500 | $70.21 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 16 | $69.55 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 46 | $68.13 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 232 | $69.16 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 272 | $69.04 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 222 | $70.35 |
| Apr 30, 2026 | HOLMES NED Sdirector | Sell | 50 | $68.83 |
Source: PB SEC Form 4 filings, latest Jun 4, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their PB positions over the last 6 months (SEC Form 13F).
Increased
341
New positions
138
Reduced
263
Sold out
116
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 10.3M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 9.4M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 8.9M | Feb 12, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 6.3M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5.6M | May 8, 2026 |
| STATE STREET CORP | Reduced | 5.2M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 5.1M | May 15, 2026 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | Increased | 4.9M | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 4.9M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 4.7M | Feb 12, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 4.6M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 4.3M | May 15, 2026 |
| MORGAN STANLEY | Increased | 3.7M | Feb 13, 2026 |
| MORGAN STANLEY | Reduced | 3.2M | May 15, 2026 |
| NEUBERGER BERMAN GROUP LLC | Reduced | 3.1M | Feb 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.