ONE GAS INC

Ticker: OGS CUSIP: 68235P108 Class: COM

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

InstitutionSharesValue ($000)
BlackRock, Inc.8,769,883$677,473
VANGUARD GROUP INC6,489,014$501,276
AMERICAN CENTURY COMPANIES INC3,502,768$270,589
WELLINGTON MANAGEMENT GROUP LLP3,199,956$247,197
STATE STREET CORP2,983,016$230,438
ALLIANCEBERNSTEIN L.P.1,700,735$131,382
GEODE CAPITAL MANAGEMENT, LLC1,490,809$115,182
GOLDMAN SACHS GROUP INC1,398,440$108,029
Energy Income Partners, LLC1,316,991$101,738
EARNEST PARTNERS LLC1,187,673$91,748
Boston Trust Walden Corp1,103,732$85,263
DIMENSIONAL FUND ADVISORS LP1,009,318$77,972
MORGAN STANLEY992,430$76,665
NORGES BANK916,079$70,767
Nuveen, LLC776,495$59,984
CHARLES SCHWAB INVESTMENT MANAGEMENT INC757,626$58,527
Bank of New York Mellon Corp747,180$57,720
T. Rowe Price Investment Management, Inc.725,670$56
FRANKLIN RESOURCES INC718,267$55,486
NORTHERN TRUST CORP711,739$54,982
VICTORY CAPITAL MANAGEMENT INC627,114$48,445
JPMORGAN CHASE & CO609,933$47,117
FIRST TRUST ADVISORS LP597,575$46,163
SILVERCREST ASSET MANAGEMENT GROUP LLC591,353$45,682
DUFF & PHELPS INVESTMENT MANAGEMENT CO576,000$44,496
BANK OF AMERICA CORP /DE/519,696$40,147
ProShare Advisors LLC490,904$37,922
Squarepoint Ops LLC443,093$34,229
MASSACHUSETTS FINANCIAL SERVICES CO /MA/409,133$31,606
Qube Research & Technologies Ltd405,312$31,310
Rockefeller Capital Management L.P.374,696$28,945
DEUTSCHE BANK AG\356,977$27,576
Legal & General Group Plc312,694$24,156
Invesco Ltd.286,482$22,131
D. E. Shaw & Co., Inc.279,594$21,599
UBS Group AG254,304$19,645
Point72 Asset Management, L.P.229,740$17,747
ExodusPoint Capital Management, LP210,820$16,286
RHUMBLINE ADVISERS201,123$15,537
WELLS FARGO & COMPANY/MN195,789$15,125
GABELLI FUNDS LLC190,800$14,739
abrdn plc189,764$14,659
UBS ASSET MANAGEMENT AMERICAS INC187,351$14,473
Retirement Systems of Alabama181,359$14,010
SIR Capital Management, L.P.162,523$12,555
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM160,645$12,410
PANAGORA ASSET MANAGEMENT INC156,410$12,083
TUDOR INVESTMENT CORP ET AL152,554$11,785
BARCLAYS PLC148,072$11,439
CITADEL ADVISORS LLC146,904$11,348
Man Group plc144,269$11,145
EXCHANGE TRADED CONCEPTS, LLC142,223$10,987
SG Americas Securities, LLC136,811$11
Toroso Investments, LLC134,949$10,425
PRINCIPAL FINANCIAL GROUP INC129,963$10,040
ENVESTNET ASSET MANAGEMENT INC127,149$9,822
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS123,746$9,559
AQR CAPITAL MANAGEMENT LLC121,620$9,395
BOKF, NA121,228$9,365
Swiss National Bank118,313$9,140
First Eagle Investment Management, LLC104,064$8,039
Meiji Yasuda Asset Management Co Ltd.102,870$7,947
Aristotle Capital Boston, LLC102,180$7,893
Clearbridge Investments, LLC98,836$7,635
BTG Pactual Asset Management US LLC86,408$6,675
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC84,368$6,517
GREAT WEST LIFE ASSURANCE CO /CAN/82,954$6
MARSHALL WACE, LLP81,594$6,303
HEARTLAND ADVISORS INC80,451$6,215
FEDERATED HERMES, INC.78,133$6,036
HENNESSY ADVISORS INC76,075$5,877
Susquehanna Portfolio Strategies, LLC75,145$5,805
AMERIPRISE FINANCIAL INC68,667$5,305
SEGALL BRYANT & HAMILL, LLC67,969$5,251
NEW YORK STATE TEACHERS RETIREMENT SYSTEM67,325$5
SEI INVESTMENTS CO63,127$4,877
PRICE T ROWE ASSOCIATES INC /MD/63,077$5
RAYMOND JAMES FINANCIAL INC61,894$4,781
MetLife Investment Management, LLC61,735$4,769
CAPITAL FUND MANAGEMENT S.A.59,115$4,567
Campbell & CO Investment Adviser LLC59,051$4,562
MANUFACTURERS LIFE INSURANCE COMPANY, THE58,979$4,556
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM58,185$4,495
HSBC HOLDINGS PLC56,858$4,383
Maryland State Retirement & Pension System56,290$4,348
Aventail Capital Group, LP55,052$4,253
Greenland Capital Management LP54,994$4,248
Connor, Clark & Lunn Investment Management Ltd.54,906$4,241
MARTINGALE ASSET MANAGEMENT L P54,185$4,186
Y-Intercept (Hong Kong) Ltd52,567$4,061
Allianz Asset Management GmbH50,628$3,911
LAZARD ASSET MANAGEMENT LLC49,850$3,851
Magellan Asset Management Ltd48,846$3,773
Ausbil Investment Management Ltd45,451$3,511
Russell Investments Group, Ltd.44,145$3,410
VOLORIDGE INVESTMENT MANAGEMENT, LLC42,701$3,299
Pathstone Holdings, LLC41,660$3,218
CAPTRUST FINANCIAL ADVISORS40,602$3,137
Hudson Bay Capital Management LP40,474$3,127
Creative Planning39,985$3,089
300 other institutions2,364,681$165,766
Total (400 institutions)56,382,883$4,255,657