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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 %
OAC
426
OMERS Administration Corp
Ontario, Canada
$837K -$138K -895 -14%
Assenagon Asset Management
427
Assenagon Asset Management
Luxembourg
$827K -$22.1M -142,687 -96%
FGP
428
Freestone Grove Partners
California
$821K +$422K +2,733 +106%
BCA
429
Bay Colony Advisors
Massachusetts
$819K -$33.7K -221 -4%
TMAM
430
Tokio Marine Asset Management
Japan
$814K +$160K +1,034 +24%
KAS
431
Kestra Advisory Services
Texas
$809K -$36.9K -239 -4%
UFF
432
USA Financial Formulas
Michigan
$809K -$467K -3,022 -37%
BSA
433
Braun Stacey Associates
New York
$782K – – –
NMIMC
434
Northwestern Mutual Investment Management Company
Wisconsin
$780K +$18.4K +119 +2%
JCFM
435
JBR Co Financial Management
Oklahoma
$779K – – –
Nomura Holdings
436
Nomura Holdings
Japan
$776K -$15.5K -100 -2%
TIAA Trust, National Association
437
TIAA Trust, National Association
North Carolina
$770K +$128K +828 +20%
TWP
438
Tyche Wealth Partners
Texas
$769K -$923K -5,969 -55%
SFSG
439
Sound Financial Strategies Group
Mississippi
$768K -$280K -1,809 -27%
AG
440
Ascent Group
Virginia
$767K -$239K -1,548 -24%
SOAMC
441
Spirit of America Management Corp
New York
$757K +$69.6K +450 +10%
EF
442
Empirical Finance
Pennsylvania
$752K +$29.1K +188 +4%
FDS
443
First Dallas Securities
Texas
$742K -$3.25K -21 -0.4%
ATPW
444
Ashton Thomas Private Wealth
Arizona
$740K -$44.4K -287 -6%
TCM
445
Teza Capital Management
Illinois
$733K +$733K +4,739 New
OPA
446
Old Port Advisors
Maine
$727K -$45.3K -293 -6%
CT
447
Clearstead Trust
Maine
$716K +$1.7K +11 +0.2%
MFG
448
Merit Financial Group
Georgia
$713K +$71K +459 +11%
OWP
449
ORG Wealth Partners
Texas
$702K +$7.9K +51 +1%
KRSITF
450
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$696K +$696K +4,501 New
16 17
18
19 20