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Atmos Energy
ATO

Overview Fund Activity

855 hedge funds and large institutions have $24.6B invested in Atmos Energy in 2025 Q2 according to their latest regulatory filings, with 91 funds opening new positions, 365 increasing their positions, 270 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
855
Holders Change
+3
Holders Change %
+0.35%
% of All Funds
11.47%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.12%
New
91
Increased
365
Reduced
270
Closed
73
Calls
$21.2M
Puts
$59.9M
Net Calls
-$38.7M
Net Calls Change
-$32.2M

Top Buyers

1
Bank of America
Bank of America
North Carolina
$563M
2
Capital International Investors
Capital International Investors
California
$1.63B
3
GQG Partners
GQG Partners
Florida
$127M
4
Squarepoint
Squarepoint
New York
$111M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$293M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.75B
2
Amundi
Amundi
France
$70.6M
3
State Street
State Street
Massachusetts
$1.58B
4
WHRC
W.H. Reaves & Co
New Jersey
$48.2M
5
MMA
Mizuho Markets Americas
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Nomura Asset Management
76
Nomura Asset Management
Japan
$44.4M -$5.88M -38,128 -12%
Adage Capital Partners
77
Adage Capital Partners
Massachusetts
$44M -$14.9M -96,900 -25%
MME
78
Meag Munich Ergo
Germany
$42.4M -$11.6M -75,318 -21%
ACG
79
Aventail Capital Group
New York
$41.9M +$4.44M +28,793 +12%
CII
80
Capital International Inc
California
$41.3M -$1.99M -12,930 -5%
Stifel Financial
81
Stifel Financial
Missouri
$39.9M +$628K +4,075 +2%
TD Asset Management
82
TD Asset Management
Ontario, Canada
$38.6M -$30.5M -198,084 -44%
Royal London Asset Management
83
Royal London Asset Management
United Kingdom
$37.4M -$423K -2,745 -1%
Schroder Investment Management Group
84
Schroder Investment Management Group
United Kingdom
$33.7M +$1.67M +10,842 +5%
Lazard Asset Management
85
Lazard Asset Management
New York
$33.3M +$12.4M +80,608 +60%
Universal-Beteiligungs- und Servicegesellschaft
86
Universal-Beteiligungs- und Servicegesellschaft
Germany
$33.2M +$1.93M +12,521 +6%
DP
87
Dearborn Partners
Illinois
$33.1M +$210K +1,363 +0.6%
Canada Life
88
Canada Life
Manitoba, Canada
$32.1M +$845K +5,476 +3%
National Pension Service
89
National Pension Service
South Korea
$31.9M +$256K +1,659 +0.8%
Public Employees Retirement Association of Colorado
90
Public Employees Retirement Association of Colorado
Colorado
$31.5M +$135K +875 +0.4%
Bank of Montreal
91
Bank of Montreal
Ontario, Canada
$30.2M -$5.81M -37,679 -16%
Marshall Wace
92
Marshall Wace
United Kingdom
$29.6M +$568K +3,684 +2%
MGP
93
M&G plc
United Kingdom
$29.4M +$1.65M +10,718 +6%
ETC
94
Exchange Traded Concepts
Oklahoma
$29.3M -$1.8M -11,686 -6%
California State Teachers Retirement System (CalSTRS)
95
California State Teachers Retirement System (CalSTRS)
California
$29.3M -$43.9M -284,542 -60%
Aberdeen Group
96
Aberdeen Group
United Kingdom
$28.7M +$1.59M +10,317 +6%
Korea Investment Corp
97
Korea Investment Corp
South Korea
$28M +$8.2M +53,194 +41%
Canada Pension Plan Investment Board
98
Canada Pension Plan Investment Board
Ontario, Canada
$27.5M +$12.3M +79,734 +81%
Victory Capital Management
99
Victory Capital Management
Texas
$26.8M +$4.35M +28,246 +19%
AllianceBernstein
100
AllianceBernstein
Tennessee
$26.4M -$313K -2,032 -1%
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