385 hedge funds and large institutions have $4.49B invested in ONE Gas in 2025 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 136 increasing their positions, 130 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
385
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.39M
Puts
$1.07M
Net Calls
Net Calls Change

Top Buyers

1 +$26.8M
2 +$16.9M
3 +$16.4M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$15.4M
5
EIP
Energy Income Partners
Connecticut
+$12.4M

Top Sellers

1 -$39.7M
2 -$18.6M
3 -$18.3M
4
BlackRock
BlackRock
New York
-$13.2M
5
CSS
Cubist Systematic Strategies
Connecticut
-$13M
Name Holding Trade Value Shares
Change
Change in
Stake
Macquarie Group
101
Macquarie Group
Australia
$2.88M
OBAM
102
ODDO BHF Asset Management
France
$2.87M
ACM
103
Aquatic Capital Management
Illinois
$2.76M
BNP Paribas Financial Markets
104
BNP Paribas Financial Markets
France
$2.74M
CIS
105
Connors Investor Services
Pennsylvania
$2.59M
Citigroup
106
Citigroup
New York
$2.58M
LPL Financial
107
LPL Financial
California
$2.55M
Teacher Retirement System of Texas
108
Teacher Retirement System of Texas
Texas
$2.42M
Tudor Investment Corp
109
Tudor Investment Corp
Connecticut
$2.4M
FDCDDQ
110
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.39M
State of New Jersey Common Pension Fund D
111
State of New Jersey Common Pension Fund D
New Jersey
$2.29M
AIP
112
Ameritas Investment Partners
Nebraska
$2.29M
Mirae Asset Global ETFs Holdings
113
Mirae Asset Global ETFs Holdings
Hong Kong
$2.25M
HighTower Advisors
114
HighTower Advisors
Illinois
$2.25M
Bank of Montreal
115
Bank of Montreal
Ontario, Canada
$2.25M
MOACM
116
Mutual of America Capital Management
New York
$2.24M
OTPPB
117
Ontario Teachers' Pension Plan Board
Ontario, Canada
$2.23M
Janus Henderson Group
118
Janus Henderson Group
United Kingdom
$2.21M
IIM
119
INTECH Investment Management
Florida
$2.19M
AB
120
Amalgamated Bank
New York
$2.13M
Marshall Wace
121
Marshall Wace
United Kingdom
$2.12M
KK
122
KLP Kapitalforvaltning
Norway
$2.1M
AA
123
ALPS Advisors
Colorado
$2.06M
Raymond James Financial
124
Raymond James Financial
Florida
$2M
Millennium Management
125
Millennium Management
New York
$1.94M