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