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Prosperity Bancshares Inc

PB
Exchange
NYSE
Industry
State Commercial Banks
SEC CIK
0001068851

In the last 90 days, Prosperity Bancshares Inc insiders filed 0 open-market purchases and 12 sales; 456 institutions reported holding it in 13F filings for Q2 2026, worth $6.48B in total; no superinvestor holds it.

Holders of 5% or more of PB

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Prosperity Bancshares Inc, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of PB
HolderLatest formStakeChangeFirst filedLatest filingFiling
AQR Capital Management LLC13G6.23%6.32M sharesNewMay 15, 20261 filingMay 15, 2026SEC
Vanguard Portfolio Management LLC13G5.53%5.62M sharesNewApr 29, 20261 filingApr 29, 2026SEC
Vanguard Capital Management LLC13G5.04%5.12M sharesNewApr 30, 20261 filingApr 30, 2026SEC
Dimensional Fund Advisors LP13G5.00%5.07M shares0.00 ppfrom 5.00%Oct 9, 20253 filingsJul 14, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

26 Schedule 13D and 13G filings on Prosperity Bancshares Inc, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on PB
Filed (ET)FilerFormStakeChangeEvent dateFiling
Nov 10, 20268:59 AM ETState Street Corp13G4.60%5.59M shares–Below 5%Sep 30, 2026SEC
Jul 14, 20261:27 PM ETDimensional Fund Advisors LP13G5.00%5.07M shares0.00 ppfrom 5.00%Jun 30, 2026SEC
May 15, 20268:52 AM ETAQR Capital Management LLCand 1 other13G6.23%6.32M sharesNewMar 31, 2026SEC
Apr 30, 202612:10 PM ETVanguard Capital Management LLC13G5.04%5.12M sharesNewMar 31, 2026SEC
Apr 29, 20262:37 PM ETVanguard Portfolio Management LLC13G5.53%5.62M sharesNewMar 31, 2026SEC
Mar 27, 202611:36 AM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Jan 21, 20261:21 PM ETDimensional Fund Advisors LP13G/A5.00%4.72M shares0.00 ppfrom 5.00%Dec 31, 2025SEC
Oct 9, 20251:48 PM ETDimensional Fund Advisors LP13G5.00%4.78M sharesNewSep 30, 2025SEC
Aug 8, 20251:17 PM ETVictory Capital Management Inc13G/A2.91%2.77M shares−3.56 ppfrom 6.47%Below 5%Jun 30, 2025SEC
Nov 7, 20249:20 AM ETVictory Capital Management Inc13G6.47%6.16M shares–Sep 30, 2024SEC
Oct 16, 202410:47 AM ETState Street Corp13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 6, 2024Victory Capital Management Inc13G/AOld format–––SEC
Jan 25, 20241:48 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 25, 202411:09 AM ETState Street Corp13G/AOld format–––SEC
Feb 9, 20233:44 PM ETState Street Corp13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 1, 2023Victory Capital Management Inc13GOld format–New–SEC
Jan 25, 202310:36 AM ETBlackRock Inc.13G/AOld format–––SEC
Feb 11, 20224:58 PM ETState Street Corp13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 7, 20224:41 PM ETBlackRock Inc.13G/AOld format–––SEC
Apr 12, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 11, 20217:09 AM ETState Street Corp13GOld format–New–SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Jan 29, 20215:23 PM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

20 notices from officers, directors and other affiliates planning to sell Prosperity Bancshares Inc shares, newest first.

Form 144 notices for PB
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Sep 16, 20264:05 PM ETHolmes Ned SDirector8.80K$625.6KSep 16, 202610b5-1UBS Financial Services, Inc.SEC
Jun 10, 20264:01 PM ETHolmes Ned SDirector15.4K$1.09MJun 10, 202610b5-1UBS Financial Services, Inc.SEC
May 26, 20264:17 PM ETRobert SteelhammerDirector1.50K$104.3KMay 26, 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesSEC
Mar 19, 20264:26 PM ETMueller Perry JrDirector2.00K$127.0KFeb 13, 2026Raymond James & Associates, Inc.SEC
Mar 4, 20264:30 PM ETHolmes Ned SDirector15.4K$1.08MMar 4, 202610b5-1UBS Financial Services, Inc.SEC
Feb 13, 20263:12 PM ETMueller Perry JrDirector20.0K$1.46MFeb 13, 2026Raymond James & AssociatesSEC
Dec 10, 20251:37 PM ETHenderson LeahDirector1.05K$75.2KDec 10, 2025Charles Schwab Corp.SEC
Dec 4, 202510:46 AM ETStafford Harrison IIDirector800$56.0KDec 4, 2025AmeripriseSEC
Dec 3, 20254:56 PM ETHolmes Ned SDirector14.3K$986.8KDec 3, 202510b5-1UBS Financial Services, Inc.SEC
Aug 27, 20254:06 PM ETHolmes Ned SDirector15.4K$1.06MAug 27, 202510b5-1UBS Financial Services, Inc.SEC
May 21, 20254:21 PM ETHolmes Ned SDirector15.4K$1.10MMay 21, 202510b5-1UBS Financial Services, Inc.SEC
Feb 19, 20254:04 PM ETHolmes Ned SDirector14.3K$1.11MFeb 19, 202510b5-1UBS Financial Services, Inc.SEC
Dec 17, 202412:17 PM ETAmendedStafford Harrison IIDirector4.00K$320.3KDec 13, 202410b5-1Ameriprise FinancialSEC
Nov 18, 20245:04 PM ETRobert SteelhammerDirector2.00K$165.5KNov 18, 2024Morgan Stanley Smith Barney LLC Executive Financial ServicesSEC
Nov 18, 20244:52 PM ETRobert SteelhammerDirector820$67.8KNov 18, 2024Morgan Stanley Smith Barney LLC Executive Financial ServicesSEC
Nov 18, 20243:49 PM ETHenderson LeahDirector1.10K$91.6KNov 18, 2024Charles Schwab Corp.SEC
Nov 13, 20244:13 PM ETHolmes Ned SDirector15.4K$1.28MNov 13, 202410b5-1UBS Financial Services, Inc.SEC
Nov 13, 20244:07 PM ETTimanus H E JrOfficer4.00K$332.5KNov 13, 2024FIDELITY BROKERAGE SERVICES LLCSEC
Feb 26, 20245:13 PM ETDowdell Robert J.Officer5.91K$384.4KFeb 26, 2024Raymond James & Associates, Inc.SEC
Dec 11, 20234:06 PM ETLord L. JackDirector2.10K$133.2KDec 11, 2023Fidelity Brokerage Services LLCSEC