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Atmos Energy
ATO

Overview Fund Activity

852 hedge funds and large institutions have $24.2B invested in Atmos Energy in 2025 Q1 according to their latest regulatory filings, with 117 funds opening new positions, 345 increasing their positions, 257 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
852
Holders Change
+44
Holders Change %
+5.45%
% of All Funds
11.57%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
117
Increased
345
Reduced
257
Closed
59
Calls
$21M
Puts
$27.5M
Net Calls
-$6.47M
Net Calls Change
-$18.2M

Top Buyers

1
Capital International Investors
Capital International Investors
California
+$248M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$65.6M
3
CCMG
Clark Capital Management Group
Pennsylvania
+$45.6M
4
CGPCS
Capital Group Private Client Services
California
+$45.6M
5
UBS AM
UBS AM
Illinois
+$39.8M

Top Sellers

1
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$166M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$125M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$103M
4
Citadel Advisors
Citadel Advisors
Florida
-$57.1M
5
Aristotle Capital Management
Aristotle Capital Management
California
-$49.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
BP
576
Ballentine Partners
Massachusetts
$311K +$8.5K +55 +3%
WLG
577
Williamson Legacy Group
Indiana
$307K +$307K +1,986 New
SMA
578
Sage Mountain Advisors
Georgia
$307K -$47.6K -308 -13%
RAM
579
Redmond Asset Management
Virginia
$305K – – –
SCM
580
Schnieders Capital Management
California
$305K – – –
PWAM
581
Pinnacle West Asset Management
Wyoming
$305K – – –
SSW
582
Smith Shellnut Wilson
Mississippi
$304K +$12.5K +81 +4%
SF
583
Summit Financial
New Jersey
$300K +$52.4K +339 +21%
SPA
584
Sherbrooke Park Advisers
New York
$296K -$89.2K -577 -23%
EGM
585
Engineers Gate Manager
New York
$294K -$21.3K -138 -7%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
586
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$292K +$292K +1,892 New
OFG
587
Oxford Financial Group
Indiana
$292K – – –
ADL
588
Asset Dedication LLC
California
$291K -$21.8K -141 -7%
RH
589
RFG Holdings
Texas
$291K +$2.16K +14 +0.7%
TCA
590
Transcend Capital Advisors
New Jersey
$291K – – –
CSPIA
591
Cary Street Partners Investment Advisory
Virginia
$289K +$10.5K +68 +4%
MMA
592
Miracle Mile Advisors
California
$284K +$284K +1,836 New
CTC
593
Central Trust Company
Missouri
$283K +$15.9K +103 +6%
GI
594
GAMMA Investing
California
$282K +$83K +537 +42%
William Blair & Company
595
William Blair & Company
Illinois
$281K -$204K -1,317 -42%
SFI
596
Siemens Fonds Invest
Germany
$277K +$19.9K +129 +8%
CFD
597
Creative Financial Designs
Indiana
$276K +$19.8K +128 +8%
SWM
598
Scissortail Wealth Management
Oklahoma
$275K – – –
SFS
599
Sowell Financial Services
Arkansas
$273K +$273K +1,767 New
NW
600
NewEdge Wealth
Pennsylvania
$272K +$11.4K +74 +4%
22 23
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