HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

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

InstitutionSharesValue ($000)
BlackRock, Inc.14,726,559$422,358
VANGUARD GROUP INC10,759,269$308,576
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO7,841,430$224,892
DIMENSIONAL FUND ADVISORS LP5,165,265$148,141
STATE STREET CORP4,222,536$121,102
Invesco Ltd.3,468,526$99,477
AMERICAN CENTURY COMPANIES INC3,438,812$98,625
EARNEST PARTNERS LLC2,895,761$83,050
MORGAN STANLEY2,344,793$67,249
GEODE CAPITAL MANAGEMENT, LLC2,328,848$66,801
Encompass Capital Advisors LLC2,081,644$59,702
VAN ECK ASSOCIATES CORP1,871,300$54
CITADEL ADVISORS LLC1,866,081$53,519
VICTORY CAPITAL MANAGEMENT INC1,789,035$51,310
Fisher Asset Management, LLC1,731,208$49,651
BALYASNY ASSET MANAGEMENT L.P.1,417,942$40,667
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,266,272$36,317
NORTHERN TRUST CORP1,231,802$35,328
UBS Group AG1,215,192$34,852
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN1,174,105$33,662
AMERIPRISE FINANCIAL INC988,200$28,342
Bank of New York Mellon Corp944,075$27,076
SPROTT INC.937,408$26,885
GOLDMAN SACHS GROUP INC830,425$23,817
DEPRINCE RACE & ZOLLO INC806,151$23,120
BANK OF AMERICA CORP /DE/801,346$22,983
Allianz Asset Management GmbH705,895$20,245
BRIDGEWAY CAPITAL MANAGEMENT, LLC617,310$17,704
SYSTEMATIC FINANCIAL MANAGEMENT LP610,264$17,502
SEGALL BRYANT & HAMILL, LLC549,844$15,770
Alyeska Investment Group, L.P.535,259$15,351
Mariner, LLC530,546$15,216
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.510,983$14,655
PRINCIPAL FINANCIAL GROUP INC473,817$13,589
RENAISSANCE TECHNOLOGIES LLC471,100$13,511
ExodusPoint Capital Management, LP367,000$10,526
BNP PARIBAS ARBITRAGE, SA347,991$9,980
LSV ASSET MANAGEMENT344,280$10
Public Sector Pension Investment Board344,198$9,872
FMR LLC336,247$9,644
KORNITZER CAPITAL MANAGEMENT INC /KS334,765$9,601
VOLORIDGE INVESTMENT MANAGEMENT, LLC334,132$9,583
NFJ INVESTMENT GROUP, LLC333,842$9,575
Gibraltar Capital Management, Inc.306,929$8,803
PEAK6 LLC301,997$8,661
Corigliano Investment Advisers, LLC298,905$8,573
RHUMBLINE ADVISERS287,813$8,254
Sagefield Capital LP287,771$8,253
Edgestream Partners, L.P.285,749$8,195
Susquehanna Portfolio Strategies, LLC283,761$8,138
JANE STREET GROUP, LLC269,281$7,723
Grantham, Mayo, Van Otterloo & Co. LLC252,200$7,233
ENVESTNET ASSET MANAGEMENT INC247,114$7,087
Legal & General Group Plc244,073$7,000
PINNACLE ASSOCIATES LTD235,343$6,750
JPMORGAN CHASE & CO212,351$6,090
DEAN INVESTMENT ASSOCIATES, LLC212,015$6,081
Nuveen, LLC208,016$5,966
Swiss National Bank196,000$5,621
Aventail Capital Group, LP190,532$5,464
WELLS FARGO & COMPANY/MN186,994$5,363
Trexquant Investment LP184,331$5,287
UBS ASSET MANAGEMENT AMERICAS INC175,385$5,030
Walleye Capital LLC169,351$4,857
BANK OF MONTREAL /CAN/163,105$4,678
Russell Investments Group, Ltd.157,104$4,506
FIRST TRUST ADVISORS LP157,041$4,504
BARCLAYS PLC155,861$4,470
Quantbot Technologies LP152,568$4,376
DEUTSCHE BANK AG\148,917$4,271
NORGES BANK145,256$4,166
Dean Capital Management144,195$4,136
MONEY CONCEPTS CAPITAL CORP135,826$3,895
MANUFACTURERS LIFE INSURANCE COMPANY, THE133,863$3,839
AQR CAPITAL MANAGEMENT LLC126,088$3,616
Lighthouse Investment Partners, LLC125,000$3,585
ALLIANCEBERNSTEIN L.P.120,518$3,456
GRACE & WHITE INC /NY119,125$3,417
Mountain Lake Investment Management LLC118,197$3,390
Energy Income Partners, LLC117,776$3,378
Advisors Asset Management, Inc.117,161$3,360
Voleon Capital Management LP109,483$3,140
PRICE T ROWE ASSOCIATES INC /MD/102,428$3
PRUDENTIAL FINANCIAL INC102,386$2,936
WEDGE CAPITAL MANAGEMENT L L P/NC100,202$2,874
Freestone Grove Partners LP99,796$2,862
NEW YORK STATE TEACHERS RETIREMENT SYSTEM99,710$3
Creative Planning97,269$2,790
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM94,353$2,706
NISA INVESTMENT ADVISORS, LLC91,466$2,623
GREAT WEST LIFE ASSURANCE CO /CAN/88,205$3
PALISADE CAPITAL MANAGEMENT, LP81,816$2,346
CLOUGH CAPITAL PARTNERS L P77,742$2,230
Capital Investment Counsel, Inc76,259$2,187
Legato Capital Management LLC76,092$2,182
RAYMOND JAMES FINANCIAL INC76,081$2,182
LMR Partners LLP74,842$2,146
WELLINGTON MANAGEMENT GROUP LLP74,288$2,131
Private Capital Management, LLC74,000$2,122
FRANKLIN RESOURCES INC73,270$2,101
258 other institutions3,717,902$98,461
Total (358 institutions)98,652,560$2,749,388