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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 %
RLH
301
RD Lewis Holdings
Florida
$1.97M +$106K +654 +6%
DCM
302
Dean Capital Management
Kansas
$1.97M +$47.6K +308 +2%
MSU
303
Mizuho Securities USA
New York
$1.96M -$310K -2,004 -14%
OSAM
304
O'Shaughnessy Asset Management
Connecticut
$1.92M +$486K +3,145 +34%
DIM
305
DC Investments Management
Virginia
$1.92M -$215K -1,394 -10%
TSMHT
306
Thurston Springer Miller Herd & Titak
Indiana
$1.92M +$473K +3,060 +33%
Connor, Clark & Lunn Investment Management (CC&L)
307
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.91M -$11.5M -74,667 -86%
A
308
AlphaQuest
New York
$1.91M +$1.19M +7,676 +165%
A
309
Allianz
Germany
$1.86M – – –
MIG
310
Meketa Investment Group
Massachusetts
$1.82M +$723K +4,679 +66%
TAF
311
Tredje AP-fonden
Sweden
$1.81M – – –
AAIM
312
Asset Advisors Investment Management
Georgia
$1.81M +$146K +945 +9%
NWMG
313
Nicholson Wealth Management Group
South Carolina
$1.81M +$24.3K +157 +1%
TRCT
314
Tower Research Capital (TRC)
New York
$1.81M +$421K +2,725 +30%
UH
315
Unigestion Holding
Switzerland
$1.8M +$1.8M +11,664 New
AIP
316
Ameritas Investment Partners
Nebraska
$1.8M -$19.5K -126 -1%
BL
317
BFSG LLC
California
$1.76M +$18.7K +121 +1%
DADC
318
D.A. Davidson & Co
Montana
$1.7M +$12.5K +81 +0.7%
VWM
319
Venturi Wealth Management
Texas
$1.68M -$18.4K -119 -1%
Lido Advisors
320
Lido Advisors
California
$1.64M -$22.4K -145 -1%
KRS
321
Kentucky Retirement Systems
Kentucky
$1.63M -$15.3K -99 -0.9%
Capital Fund Management (CFM)
322
Capital Fund Management (CFM)
France
$1.63M +$1.63M +10,524 New
KeyBank National Association
323
KeyBank National Association
Ohio
$1.62M +$203K +1,310 +14%
AF
324
AGP Franklin
Tennessee
$1.61M +$74.1K +474 +5%
CWM
325
Congress Wealth Management
Massachusetts
$1.6M +$186K +1,208 +13%
11 12
13
14 15