PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
VANGUARD GROUP INC10,256,927$708,856
BlackRock, Inc.8,902,305$615,238
STATE STREET CORP5,193,902$362,135
DIMENSIONAL FUND ADVISORS LP4,724,018$326,482
AQR CAPITAL MANAGEMENT LLC4,600,715$317,955
MORGAN STANLEY3,679,871$254,316
NEUBERGER BERMAN GROUP LLC3,146,547$217,458
MASSACHUSETTS FINANCIAL SERVICES CO /MA/2,242,597$154,986
AMERICAN CENTURY COMPANIES INC2,032,015$140,433
BROWN ADVISORY INC2,006,168$138,646
GEODE CAPITAL MANAGEMENT, LLC1,876,428$129,710
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.1,331,989$92,054
BARROW HANLEY MEWHINNEY & STRAUSS LLC1,311,051$90,607
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,168,663$80,766
SNYDER CAPITAL MANAGEMENT L P1,103,411$76,257
NORTHERN TRUST CORP948,052$65,520
VICTORY CAPITAL MANAGEMENT INC919,768$63,565
FIRST TRUST ADVISORS LP900,247$62,216
Algebris (UK) Ltd892,489$61,709
Bank of New York Mellon Corp789,521$54,564
Boston Partners735,833$50,856
Artisan Partners Limited Partnership648,554$44,822
UBS Group AG643,964$44,504
GOLDMAN SACHS GROUP INC639,423$44,191
LOOMIS SAYLES & CO L P545,243$37,682
NORGES BANK544,708$37,645
ProShare Advisors LLC523,703$36,193
Port Capital LLC510,153$35,257
PALISADE CAPITAL MANAGEMENT, LP505,575$34,940
PRIVATE MANAGEMENT GROUP INC466,615$32,248
North Reef Capital Management LP445,000$30,754
BANK OF AMERICA CORP /DE/437,041$30,204
T. Rowe Price Investment Management, Inc.406,715$28
VOLORIDGE INVESTMENT MANAGEMENT, LLC406,426$28,088
Premier Fund Managers Ltd405,764$28
Copeland Capital Management, LLC373,612$25,820
Invesco Ltd.333,466$23,046
RHUMBLINE ADVISERS264,701$18,293
NATIXIS ADVISORS, L.P.263,546$18
Russell Investments Group, Ltd.262,259$18,125
JPMORGAN CHASE & CO259,593$17,940
CITADEL ADVISORS LLC257,015$17,762
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP244,321$16,885
AMERIPRISE FINANCIAL INC240,647$16,638
IEQ CAPITAL, LLC237,864$16,439
PATRON PARTNERS, LLC233,341$16,126
Ceredex Value Advisors LLC230,750$15,947
NORTH STAR ASSET MANAGEMENT INC229,378$15,852
BARCLAYS PLC228,789$15,812
ALLIANCEBERNSTEIN L.P.225,819$15,606
NEW YORK STATE COMMON RETIREMENT FUND223,403$15,439
UBS ASSET MANAGEMENT AMERICAS INC214,826$14,847
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO208,211$14
PRINCIPAL FINANCIAL GROUP INC204,245$14,115
Swiss National Bank187,267$12,942
D. E. Shaw & Co., Inc.183,523$12,683
Stieven Capital Advisors, L.P.178,658$12,347
BW Gestao de Investimentos Ltda.174,867$12,085
NATIXIS170,981$11,816
Bridgewater Associates, LP167,876$11,602
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM167,104$11,549
Nuveen, LLC164,899$11,396
Cerity Partners LLC153,335$10,597
JACOBS LEVY EQUITY MANAGEMENT, INC152,155$10,515
Legal & General Group Plc146,998$10,159
STIFEL FINANCIAL CORP144,436$9,982
WELLS FARGO & COMPANY/MN143,602$9,924
RAYMOND JAMES FINANCIAL INC143,426$9,912
AMICA MUTUAL INSURANCE CO141,366$10
Hunter Perkins Capital Management, LLC134,193$9
WELLINGTON MANAGEMENT GROUP LLP132,303$9,143
Creative Planning130,489$9,018
SEI INVESTMENTS CO129,525$8,952
Quantinno Capital Management LP125,380$8,665
CITIGROUP INC124,560$8,608
Qube Research & Technologies Ltd121,802$8,418
Mariner, LLC115,722$8,005
Rafferty Asset Management, LLC115,125$7,956
Retirement Systems of Alabama114,004$7,879
NEW YORK STATE TEACHERS RETIREMENT SYSTEM108,047$7
WEDGE CAPITAL MANAGEMENT L L P/NC106,284$7,345
THIRD AVENUE MANAGEMENT LLC102,168$7,061
TWO SIGMA INVESTMENTS, LP97,831$6,761
KWMG, LLC95,927$6,630
Man Group plc93,404$6,455
FIRST NATIONAL BANK OF OMAHA91,393$6,390
CWM, LLC90,165$6
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM88,994$6,150
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM87,558$6,051
DEAN INVESTMENT ASSOCIATES, LLC86,080$5,949
CAMBIAR INVESTORS LLC85,361$5,899
Numerai GP LLC79,575$5,499
PRICE T ROWE ASSOCIATES INC /MD/78,494$5
FIL Ltd70,000$4,838
MANUFACTURERS LIFE INSURANCE COMPANY, THE69,019$4,770
Savvy Advisors, Inc.68,705$4,748
Voya Investment Management LLC68,275$4,718
ENVESTNET ASSET MANAGEMENT INC66,930$4,626
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC59,752$4,246
Weiss Asset Management LP59,698$4,126
315 other institutions3,350,207$207,657
Total (415 institutions)79,394,650$5,339,753