390 hedge funds and large institutions have $4.5B invested in ONE Gas in 2025 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 138 increasing their positions, 130 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
390
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
HI
326
Harbour Investments
Wisconsin
$18.6K
TWC
327
TD Waterhouse Canada
Ontario, Canada
$18K
AAS
328
Ameritas Advisory Services
Nebraska
$17.2K
AF
329
Advisornet Financial
Minnesota
$17.2K
SIS
330
Sound Income Strategies
Florida
$17.1K
GRP
331
Global Retirement Partners
California
$16.8K
IFU
332
iSAM Funds (UK)
United Kingdom
$15.2K
CTC
333
Central Trust Company
Missouri
$15.1K
CTB
334
Country Trust Bank
Illinois
$12.6K
QL
335
Quarry LP
New York
$11.5K
EWM
336
Evermay Wealth Management
Virginia
$11.3K
LFG
337
Larson Financial Group
Missouri
$11.1K
MHR
338
Matthew Hamilton Rosenberg
$10.9K
GSWM
339
Golden State Wealth Management
California
$10.3K
CCM
340
Chilton Capital Management
Texas
$8.34K
MG
341
Mather Group
Illinois
$8.26K
BIA
342
Bell Investment Advisors
California
$8.18K
PTC
343
Private Trust Company
Ohio
$8.09K
CBT
344
CoreFirst Bank & Trust
Kansas
$8.09K
ADL
345
Asset Dedication LLC
California
$8.09K
Daiwa Securities Group
346
Daiwa Securities Group
Japan
$8K
WW
347
Winnow Wealth
Texas
$7.7K
CA
348
Clearstead Advisors
Ohio
$7.69K
CIAM
349
Caitong International Asset Management
Hong Kong
$7.61K
SWM
350
Spire Wealth Management
Virginia
$6.96K