ARCHROCK INC

Ticker: AROC CUSIP: 03957W106 Class: Common Stock

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

InstitutionSharesValue ($000)
BlackRock, Inc.27,405,328$713,087
VANGUARD GROUP INC19,559,131$508,929
EARNEST PARTNERS LLC10,034,788$261,105
Invesco Ltd.8,719,020$226,869
STATE STREET CORP7,018,889$182,631
BANK OF AMERICA CORP /DE/6,937,829$180,522
DIMENSIONAL FUND ADVISORS LP6,833,290$177,805
AMERICAN CENTURY COMPANIES INC5,556,854$144,589
FMR LLC4,704,091$122,400
SEI INVESTMENTS CO4,529,362$117,854
GEODE CAPITAL MANAGEMENT, LLC4,163,783$108,359
GOLDMAN SACHS GROUP INC3,302,819$85,939
MORGAN STANLEY2,607,412$67,845
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.2,349,875$61,144
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2,145,715$55,832
Bank of New York Mellon Corp2,082,825$54,195
CITADEL ADVISORS LLC2,047,952$53,288
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2,041,507$53,120
NORTHERN TRUST CORP1,871,584$48,699
FRANKLIN RESOURCES INC1,715,061$44,626
NATIXIS ADVISORS, L.P.1,685,080$44
Nuveen, LLC1,654,993$43,063
Energy Income Partners, LLC1,611,519$41,932
D. E. Shaw & Co., Inc.1,588,728$41,339
NEUBERGER BERMAN GROUP LLC1,293,002$33,644
Stephens Investment Management Group LLC1,264,576$32,904
RAYMOND JAMES FINANCIAL INC1,264,378$33,130
Clearbridge Investments, LLC1,256,953$32,706
Boston Partners1,203,696$31,324
MILLENNIUM MANAGEMENT LLC1,169,695$30,435
WELLS FARGO & COMPANY/MN1,123,559$29,235
TUDOR INVESTMENT CORP ET AL1,016,739$26,456
BALYASNY ASSET MANAGEMENT L.P.980,165$25,504
BARCLAYS PLC941,957$24,510
PRINCIPAL FINANCIAL GROUP INC838,469$21,817
TWO SIGMA INVESTMENTS, LP734,191$19,104
NORGES BANK719,502$18,721
VOLORIDGE INVESTMENT MANAGEMENT, LLC695,074$18,086
VICTORY CAPITAL MANAGEMENT INC664,082$17,279
JANE STREET GROUP, LLC660,259$17,180
Trexquant Investment LP658,772$17,141
AQR CAPITAL MANAGEMENT LLC638,612$16,617
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP620,428$16,144
ENVESTNET ASSET MANAGEMENT INC609,236$15,852
PANAGORA ASSET MANAGEMENT INC608,545$15,834
Public Sector Pension Investment Board606,976$15,794
KAYNE ANDERSON CAPITAL ADVISORS LP551,897$14,360
JPMORGAN CHASE & CO503,918$13,112
UBS Group AG501,121$13,039
Focus Partners Wealth495,337$12,889
AMERIPRISE FINANCIAL INC482,529$12,555
RHUMBLINE ADVISERS474,347$12,342
WELLINGTON MANAGEMENT GROUP LLP469,782$12,224
Legal & General Group Plc461,897$12,019
FEDERATED HERMES, INC.405,635$10,555
UBS ASSET MANAGEMENT AMERICAS INC400,645$10,425
Qube Research & Technologies Ltd389,693$10,140
RENAISSANCE TECHNOLOGIES LLC387,828$10,091
EXCHANGE TRADED CONCEPTS, LLC385,307$10,026
Squarepoint Ops LLC335,951$8,741
Swiss National Bank329,300$8,568
BERNZOTT CAPITAL ADVISORS290,620$7,562
Man Group plc290,309$7,554
Point72 Asset Management, L.P.284,762$7,410
Waverly Advisors, LLC281,356$7,321
ROYCE & ASSOCIATES LP275,391$7,166
STATE OF WISCONSIN INVESTMENT BOARD269,549$7,014
Allianz Asset Management GmbH247,183$6,432
HRT FINANCIAL LP230,689$6
ICON ADVISERS INC/CO230,000$5,985
VIKING FUND MANAGEMENT LLC220,000$5,724
FIRST TRUST ADVISORS LP209,788$5,459
Ellsworth Advisors, LLC202,909$5,312
CROWN ADVISORS MANAGEMENT, INC.200,000$5
ALLIANCEBERNSTEIN L.P.199,906$5,202
KING LUTHER CAPITAL MANAGEMENT CORP198,712$5,170
TWO SIGMA ADVISERS, LP192,354$5,005
BARD ASSOCIATES INC182,391$4,746
SG Americas Securities, LLC179,942$5
Federation des caisses Desjardins du Quebec177,184$4,610
ALGERT GLOBAL LLC176,350$5
CAXTON ASSOCIATES LLP173,762$4,521
EFG International AG172,644$4,491
PRUDENTIAL FINANCIAL INC164,505$4,318
GREAT WEST LIFE ASSURANCE CO /CAN/159,841$4
PRICE T ROWE ASSOCIATES INC /MD/157,760$4
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM156,610$4,075
Y-Intercept (Hong Kong) Ltd155,431$4,044
NEW YORK STATE TEACHERS RETIREMENT SYSTEM146,819$4
DEUTSCHE BANK AG\146,560$3,813
Moody Aldrich Partners LLC144,238$3,753
Thrivent Financial for Lutherans143,561$4
GREAT LAKES ADVISORS, LLC142,963$3,720
Edgestream Partners, L.P.140,618$3,659
HSBC HOLDINGS PLC127,471$3,309
ExodusPoint Capital Management, LP123,129$3,204
State of Alaska, Department of Revenue116,996$3
HighTower Advisors, LLC116,804$3,039
MACKENZIE FINANCIAL CORP113,496$2,973
ROYAL BANK OF CANADA110,081$2,864
269 other institutions5,849,432$141,625
Total (369 institutions)171,413,604$4,366,839