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
HIW
376
Holos Integrated Wealth
Pennsylvania
$644
SC
377
SouthState Corp
Florida
$567
BMC
378
Bear Mountain Capital
Washington
$492
SIC
379
SJS Investment Consulting
Ohio
$405
S
380
Sachetta
Massachusetts
$405
HHGA
381
Halbert Hargrove Global Advisors
California
$324
BHWM
382
Bay Harbor Wealth Management
Maryland
$323
HIA
383
HFM Investment Advisors
New Jersey
$243
RWM
384
Rialto Wealth Management
New York
$243
SS
385
SBI Securities
Japan
$162
PS
386
Principal Securities
Iowa
$162
FHC
387
First Horizon Corporation
Tennessee
$162
TWD
388
True Wealth Design
Ohio
$81
TIM
389
Tortoise Investment Management
New York
$81
AT
390
Avalon Trust
New Mexico
$33
Norges Bank
391
Norges Bank
Norway
BGM
392
Burkehill Global Management
New York
TPSF
393
Texas Permanent School Fund
Texas
DFCM
394
Dark Forest Capital Management
Puerto Rico
LG
395
Leuthold Group
Minnesota
JG
396
Jain Global
New York
Voloridge Investment Management
397
Voloridge Investment Management
Florida
OQS
398
Occudo Quantitative Strategies
Florida
ACM
399
Aster Capital Management
United Arab Emirates
VLKIM
400
Van Lanschot Kempen Investment Management
Netherlands