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
MAFA
276
MJT & Associates Financial Advisory
Minnesota
$162K
DekaBank Deutsche Girozentrale
277
DekaBank Deutsche Girozentrale
Germany
$156K
HNB
278
Huntington National Bank
Ohio
$148K
GI
279
GAMMA Investing
California
$147K
AAP
280
Arax Advisory Partners
Colorado
$134K
TCM
281
Tradewinds Capital Management
Washington
$124K
HFS
282
Hantz Financial Services
Michigan
$123K
PAS
283
Point72 Asia (Singapore)
Singapore
$122K
BG
284
Bollard Group
Massachusetts
$119K
FFA
285
Farther Finance Advisors
California
$118K
Northwestern Mutual Wealth Management
286
Northwestern Mutual Wealth Management
Wisconsin
$104K
CIBC Private Wealth Group
287
CIBC Private Wealth Group
Georgia
$101K
Ohio Public Employees Retirement System (OPERS)
288
Ohio Public Employees Retirement System (OPERS)
Ohio
$88.6K
BNP Paribas Asset Management
289
BNP Paribas Asset Management
France
$88K
WPA
290
Wealth Preservation Advisors
Tennessee
$80.9K
AWM
291
Abound Wealth Management
Tennessee
$77.8K
UB
292
UMB Bank
Missouri
$77.4K
PA
293
Parallel Advisors
California
$70K
1IA
294
1620 Investment Advisors
Massachusetts
$66.6K
SOW
295
State of Wyoming
Wyoming
$65.8K
CT
296
Coastline Trust
Rhode Island
$64.8K
BTI
297
Blue Trust Inc
Georgia
$63.9K
WB
298
Webster Bank
Connecticut
$62.4K
AssetMark Inc
299
AssetMark Inc
California
$60.9K
Fifth Third Bancorp
300
Fifth Third Bancorp
Ohio
$53.7K