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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
11.46%
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
+$274M
2
Capital International Investors
Capital International Investors
California
+$129M
3
GQG Partners
GQG Partners
Florida
+$127M
4
Squarepoint
Squarepoint
New York
+$76.4M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$55.9M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$145M
2
Amundi
Amundi
France
-$63.8M
3
State Street
State Street
Massachusetts
-$56.7M
4
WHRC
W.H. Reaves & Co
New Jersey
-$53.2M
5
MMA
Mizuho Markets Americas
New York
-$47.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
C
351
Croban
Ohio
$1.38M -$14.5K -94 -1%
GF
352
Gries Financial
Ohio
$1.37M -$89.7K -582 -6%
SG Americas Securities
353
SG Americas Securities
New York
$1.35M +$96.7K +627 +8%
CI
354
CX Institutional
Indiana
$1.33M -$78.7K -511 -6%
US Bancorp
355
US Bancorp
Minnesota
$1.32M +$6.01K +39 +0.5%
ADMI
356
Albert D. Mason Inc
Massachusetts
$1.31M -$242K -1,568 -16%
Allianz Asset Management
357
Allianz Asset Management
Germany
$1.3M -$1.75M -11,383 -57%
SC
358
SummitTX Capital
Texas
$1.3M +$910K +5,902 +233%
LSERS
359
Louisiana State Employees Retirement System
Louisiana
$1.29M -$15.4K -100 -1%
JCM
360
Jacobi Capital Management
Pennsylvania
$1.28M -$4.32K -28 -0.3%
LA
361
LBP AM
France
$1.28M -$144K -932 -10%
SAM
362
Securian Asset Management
Minnesota
$1.27M -$15.4K -100 -1%
AIM
363
Anchor Investment Management
South Carolina
$1.26M – – –
AUB
364
Atlantic Union Bankshares
Virginia
$1.24M +$1.24M +8,045 New
PA
365
Profund Advisors
Maryland
$1.23M +$267K +1,732 +28%
Nomura Holdings
366
Nomura Holdings
Japan
$1.23M +$452K +2,933 +58%
Nordea Investment Management
367
Nordea Investment Management
Sweden
$1.22M +$173K +1,132 +17%
GIBU
368
Gulf International Bank (UK)
United Kingdom
$1.22M -$263K -1,707 -18%
ALMGDA
369
AG2R La Mondiale Gestion d'Actifs
France
$1.21M – – –
SLA
370
Silver Lake Advisory
Utah
$1.21M – – –
WHCI
371
W.H. Cornerstone Investments
Massachusetts
$1.18M +$168K +1,093 +17%
Mercer Global Advisors
372
Mercer Global Advisors
Colorado
$1.18M +$34.7K +225 +3%
CFSG
373
Community Financial Services Group
Vermont
$1.16M +$17.6K +114 +2%
RBI
374
Raiffeisen Bank International
Austria
$1.14M -$26.3K -172 -2%
HFM
375
Hartford Funds Management
Pennsylvania
$1.14M -$63.8K -414 -5%
13 14
15
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