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Livermore
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Atmos Energy Corp

ATO
Exchange
NYSE
Industry
Natural Gas Distribution
SEC CIK
0000731802

In the last 90 days, Atmos Energy Corp insiders filed 1 open-market purchase and 0 sales; 1,044 institutions reported holding it in 13F filings for Q2 2026, worth $28.0B in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding Atmos Energy Corp changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of ATO: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders1,020121,044+36
Shares160.0M61.5K162.7M+2.70M (+1.7%)
Value$29.6B$11.4M$28.0B−$1.52B (−5.1%)

12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (132)

Institutions that held Atmos Energy Corp at the end of Q2 2026 but not at the end of Q1 2026.

Showing the largest 100 of 132 by value.

Institutions new to ATO in Q2 2026
InstitutionSharesValue% of portfolio
Norges Bank2,079,227$358.2M0.04%
Point72 Asset Management, L.P.1,361,162$234.5M0.36%
Ontario Teachers Pension Plan Board586,175$101.0M0.64%
Adage Capital Partners GP, L.L.C.148,804$25.6M0.04%
Marshall Wace, LLP138,624$23.9M0.02%
D. E. Shaw & Co., Inc.126,273$21.8M0.01%
Engineers Gate Manager LP78,123$13.5M0.17%
Natixis69,825$12.0M0.06%
Capital Fund Management S.A.67,457$11.6M0.08%
Nykredit A/S66,047$11.4M0.04%
Diversify Advisory Services, LLC61,380$10.9M0.18%
XTX Topco Ltd49,392$8.51M0.11%
Twinbeech Capital LP31,885$5.49M0.99%
Quantbot Technologies LP25,562$4.40M0.17%
Sciencast Management LP25,104$4.32M0.90%
Havemeyer Place LP24,132$4.16M0.41%
Oak Thistle LLC22,758$3.92M0.38%
Qsemble Capital Management, LP21,472$3.70M0.47%
Y-Intercept (Hong Kong) Ltd20,907$3.60M0.07%
SummitTX Capital, L.P.19,031$3.28M0.09%
ISAM Funds (UK) Ltd17,300$2.98M2.10%
Machina Capital S.A.S.15,820$2.73M0.43%
Ilex Capital Partners (UK) LLP15,218$2.62M0.05%
Jupiter Topco LLC14,521$2.50M0.00%
Trust Co of Vermont13,948$2.40M0.09%
LRT Capital Management, LLC13,798$2.38M1.54%
Fox Run Management, L.L.C.12,093$2.08M0.35%
Cannon Advisors, Inc.10,879$1.94M1.18%
Axq Capital, LP11,224$1.93M0.21%
Jain Global LLC10,516$1.81M0.02%
Mirabella Financial Services LLP10,236$1.76M0.17%
Kentucky Retirement Systems10,103$1.74M0.04%
Catalyst Funds Management Pty Ltd9,900$1.71M0.10%
Cravens & Co Advisors, LLC9,703$1.67M1.12%
NovaPoint Capital, LLC8,563$1.48M0.31%
Alps Advisors Inc8,050$1.39M0.01%
Acadian Asset Management LLC7,212$1.24M0.00%
111 Capital6,809$1.17M0.20%
Jefferies Financial Group Inc.6,741$1.16M0.01%
LS Investment Advisors, LLC6,525$1.12M0.15%
Fieldview Capital Management, LLC6,290$1.08M0.31%
Jump Financial, LLC5,726$986.4K0.01%
SS&H Financial Advisors, Inc.5,500$947.0K0.24%
Calton & Associates, Inc.5,022$865.2K0.13%
Alpine Global Management, LLC4,654$801.7K0.13%
West Family Investments, Inc.4,629$797.4K0.23%
Alliance Wealth Advisors, LLC4,450$766.6K0.14%
Krilogy Financial LLC4,049$697.5K0.02%
LMR Partners LLP4,037$695.5K0.01%
Revolve Wealth Partners, LLC3,962$682.5K0.07%
Bridgewater Associates, LP3,587$617.9K0.00%
Global Retirement Partners, LLC3,547$611.0K0.01%
Polymer Capital Management (US) LLC3,458$595.7K0.09%
Fullerton Fund Management Co Ltd.3,428$590.5K0.04%
Cynosure Management, LLC3,395$584.9K0.09%
StoneX Group Inc.3,346$582.3K0.02%
Mission Wealth Management, LP3,353$577.7K0.01%
NorthCrest Asset Manangement, LLC3,286$574.1K0.01%
MQS Management LLC3,278$564.7K0.69%
Oxford Asset Management LLP3,164$545.1K0.27%
Westwood Holdings Group Inc.3,130$539.2K0.00%
R Squared Ltd2,954$508.9K0.27%
Caxton Associates LLP2,867$493.9K0.01%
South Dakota Investment Council2,800$482.0K0.01%
Journey Retirement Planning & Investment Management LLC2,704$465.9K0.36%
Pallas Capital Advisors LLC2,699$465.0K0.01%
Fi3 FINANCIAL ADVISORS, LLC5,724$445.3K0.13%
Ferguson Wellman Capital Management, Inc2,573$443.3K0.01%
Thomasville National Bank2,410$415.2K0.02%
RMB Capital Management, LLC2,405$414.3K0.01%
Certior Financial Group, LLC2,396$412.8K0.23%
Groupe la Francaise2,364$407.2K0.01%
Cinctive Capital Management LP2,328$401.0K0.02%
Advisory Alpha, LLC2,138$368.4K0.01%
Sentinus, LLC1,935$333.3K0.03%
Baker Avenue Asset Management, LP1,905$328.2K0.01%
Shah Wealth Advisors, LLC1,899$327.2K0.08%
Sagewood Asset Management LP1,882$324.2K0.07%
ZWJ Investment Counsel Inc1,867$321.6K0.01%
Triad Wealth Partners, LLC1,797$310.7K0.02%
QRG Capital Management, Inc.1,735$298.9K0.00%
Summitry LLC1,721$296.5K0.01%
LeConte Wealth Management, LLC1,620$279.1K0.15%
Equitable Holdings, Inc.1,586$273.2K0.00%
Simplex Trading, LLC1,521$262.0K0.01%
Soltis Investment Advisors LLC1,514$260.8K0.02%
QTR Family Wealth, LLC1,484$255.7K0.09%
Curated Wealth Partners LLC1,470$253.2K0.03%
71 West Capital Partners1,406$242.2K0.01%
Crestwood Advisors Group LLC1,283$221.0K0.00%
J. Team Financial, Inc.1,280$220.6K0.21%
Mainsail Asset Management, LLC1,235$219.4K0.09%
Summit Financial Wealth Advisors, LLC1,262$217.4K0.03%
Resurgent Financial Advisors LLC1,228$211.5K0.06%
Voleon Capital Management LP1,224$210.9K0.00%
Kathmere Capital Management, LLC1,220$210.2K0.01%
Prelude Capital Management, LLC1,171$201.7K0.01%
Sound Capital Solutions LLC1,168$201.2K0.05%
Abel Hall, LLC1,163$200.3K0.03%
Investment Research Partners LLC1,163$200.3K0.07%

Sold out (96)

Institutions that held Atmos Energy Corp at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of ATO in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund32,500$6.00M
ING Groep NV21,337$3.94M
Patton Fund Management, Inc.21,252$3.93M
Azzad Asset Management Inc16,610$3.07M
Brendel Financial Advisors LLC13,644$2.52M
Banque Pictet & Cie SA12,314$2.27M
Board of the Pension Protection Fund9,300$1.72M
Kovack Advisors, Inc.8,465$1.56M
DRW Securities, LLC7,964$1.47M
WBI Investments7,085$1.31M
Holocene Advisors, LP6,502$1.20M
17 Capital Partners, LLC6,423$1.19M
Golden State Equity Partners6,296$1.16M
GoalVest Advisory LLC5,867$1.08M
Fideuram - Intesa Sanpaolo Private Banking S.P.A.5,665$1.05M
Arvest Investments, Inc.5,641$1.04M
Friedenthal Financial5,283$975.9K
180 Wealth Advisors, LLC5,195$959.6K
Vise Technologies, Inc.4,557$763.9K
Lighthouse Investment Partners, LLC3,596$664.3K
Atom Investors LP3,449$637.1K
Sageworth Trust Co2,978$550.1K
Tulsa Wealth Advisors, INC2,863$528.9K
49 Wealth Management, LLC2,812$519.4K
VARCOV Co.2,657$490.8K
Virtu Financial LLC2,555$472.0K
Intrua Financial, LLC2,475$457.1K
Third View Private Wealth, LLC2,259$417.3K
GTS Securities LLC2,139$395.1K
IMC-Chicago, LLC1,936$357.6K
Nomura Asset Management International Inc.1,900$351.0K
Scissortail Wealth Management, LLC1,780$328.8K
Advyzon Investment Management, LLC1,637$302.4K
BTS Asset Management, Inc.1,581$292.1K
Harbour Capital Advisors, LLC1,510$275.6K
BankChampaign, National Association1,452$268.2K
Avantax Planning Partners, Inc.1,420$262.3K
Peachtree Investment Partners, LLC1,417$261.7K
CIBC World Markets Inc.1,406$259.7K
Marshall Financial Group LLC1,405$259.5K
Wealthcare Advisory Partners LLC1,383$255.5K
Financial Security Advisor, Inc.1,382$255.4K
Trust Point Inc.1,343$248.1K
Snowden Capital Advisors LLC1,317$243.3K
Resources Investment Advisors, LLC.1,311$242.2K
Dynamic Technology Lab Private Ltd1,310$242.0K
Change Path, LLC1,301$240.3K
Teza Capital Management LLC1,264$233.5K
Williamson Legacy Group, LLC1,262$233.1K
One Wealth Capital Management, LLC1,213$227.0K
PCM Encore, LLC1,189$219.6K
Patton Albertson Miller Group, LLC1,172$216.5K
Angeles Wealth Management, LLC1,148$212.1K
Schmidt P J Investment Management Inc1,143$211.1K
Colony Family Offices, LLC1,135$209.7K
Savvy Advisors, Inc.1,131$208.9K
JB Capital LLC1,129$208.6K
Heritage Trust Co1,114$205.8K
Carter Financial Group, INC.1,106$204.4K
Maridea Wealth Management LLC1,091$201.5K
Supplemental Annuity Collective Trust of NJ1,087$200.8K
Banque Cantonale Vaudoise832$154.0K
Missouri Trust & Investment Co800$147.8K
Loomis Sayles & Co L P480$88.7K
Opal Wealth Advisors, LLC470$86.9K
Proffitt & Goodson Inc367$67.8K
Wall Street Financial Group, Inc.363$67.1K
Advisory Services Network, LLC346$64.0K
Sound Income Strategies, LLC303$56.2K
WFA of San Diego, LLC300$55.4K
Elequin Capital LP235$43.4K
Root Financial Partners, LLC235$43.4K
Annis Gardner Whiting Capital Advisors, LLC229$42.3K
Archer Investment Corp207$38.2K
Twin Peaks Wealth Advisors, LLC199$36.8K
Pin Oak Investment Advisors Inc149$28.0K
Swiss Re Ltd72$13.3K
Crews Bank & Trust68$12.6K
Timothy G. Youngquist 2020 Irrevocable Trust56$10.3K
Wealth Preservation Advisors, LLC41$7.57K
Park Place Capital Corp33$6.10K
RWM Asset Management, LLC27$4.99K
Clayton Financial Group LLC18$3.33K
Hager Investment Management Services, LLC17$3.14K
Vermillion Wealth Management, Inc.12$2.22K
Imprint Wealth LLC11$2.03K
Harvest Fund Management Co., Ltd12$2.00K
Operose Advisors LLC10$1.85K
Kayne Anderson Rudnick Investment Management LLC7$1.29K
Legacy Wealth Managment, LLC4$739
Whipplewood Advisors, LLC4$739
Nvest Wealth Strategies, Inc.3$555
Synergy Investment Management, LLC3$554
Curio Wealth, LLC2$369
Scarborough Advisors, LLC1$185
Napier Financial, LLC1$185

Not filed for Q2 2026 yet (12)

Institutions that held Atmos Energy Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATO in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
CWM, LLC19,502$3.60M
Janus Henderson Group PLC14,521$2.68M
U.S. Capital Wealth Advisors, LLC7,698$1.42M
Millington Securities, LLC7,085$1.31M
Skopos Labs, Inc.2,777$512.8K
Journey Strategic Wealth LLC2,343$432.8K
TruWealth Advisors, LLC2,231$412.1K
Sunbelt Securities, Inc.1,924$355.3K
Leo Wealth, LLC1,793$331.3K
Capstone Wealth Management Group LLC1,576$291.1K
Red Tortoise LLC46$8.50K
USA Financial Portformulas Corp5$924