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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.

13F holders, Q3 2024

Institutional positions in Atmos Energy Corp as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
758
+32 vs. Q2 2024
Shares held
150.4M
+20.7M (+15.9%) vs. Q2 2024
Total value
$20.8B
+$5.71B (+37.7%) vs. Q2 2024
New holders
86
275 more added
Sold out
54
265 more reduced

10 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2024: 758 institutions
Q1 2021: 550 institutionsQ2 2021: 548 institutionsQ3 2021: 536 institutionsQ4 2021: 575 institutionsQ1 2022: 608 institutionsQ2 2022: 620 institutionsQ3 2022: 631 institutionsQ4 2022: 663 institutionsQ1 2023: 664 institutionsQ2 2023: 672 institutionsQ3 2023: 669 institutionsQ4 2023: 722 institutionsQ1 2024: 731 institutionsQ2 2024: 736 institutionsQ3 2024: 758 institutionsQ4 2024: 818 institutionsQ1 2025: 861 institutionsQ2 2025: 871 institutionsQ3 2025: 912 institutionsQ4 2025: 980 institutionsQ1 2026: 1,020 institutionsQ2 2026: 1,044 institutions
Value heldQ3 2024: $20.8B
Q1 2021: $10.7BQ2 2021: $10.5BQ3 2021: $9.93BQ4 2021: $12.4BQ1 2022: $14.9BQ2 2022: $14.2BQ3 2022: $13.1BQ4 2022: $14.6BQ1 2023: $14.7BQ2 2023: $15.8BQ3 2023: $14.4BQ4 2023: $15.8BQ1 2024: $16.6BQ2 2024: $16.7BQ3 2024: $20.8BQ4 2024: $21.8BQ1 2025: $24.4BQ2 2025: $24.7BQ3 2025: $27.2BQ4 2025: $27.2BQ1 2026: $29.6BQ2 2026: $28.0B
Institutions holding ATO and their total value by quarter
QuarterHoldersValue
Q2 20261,044$28.0B
Q1 20261,020$29.6B
Q4 2025980$27.2B
Q3 2025912$27.2B
Q2 2025871$24.7B
Q1 2025861$24.4B
Q4 2024818$21.8B
Q3 2024758$20.8B
Q2 2024736$16.7B
Q1 2024731$16.6B
Q4 2023722$15.8B
Q3 2023669$14.4B
Q2 2023672$15.8B
Q1 2023664$14.7B
Q4 2022663$14.6B
Q3 2022631$13.1B
Q2 2022620$14.2B
Q1 2022608$14.9B
Q4 2021575$12.4B
Q3 2021536$9.93B
Q2 2021548$10.5B
Q1 2021550$10.7B

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q2 2024.

Institutions holding ATO in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Orion Investment Co15,890$2.20M0.86%−25−0.2%Reduced
JustInvest LLC16,187$2.25M0.04%+1,976+13.9%Added
CWM Advisors, LLC16,356$2.27M0.23%−545−3.2%Reduced
Hancock Whitney Corp16,371$2.27M0.07%−50.0%Reduced
Sumitomo Mitsui DS Asset Management Company, Ltd16,422$2.28M0.02%00.0%Unchanged
Ilmarinen Mutual Pension Insurance Co16,500$2.29M0.02%00.0%Unchanged
Steel Peak Wealth Management LLC16,516$2.29M0.10%−125−0.8%Reduced
Oddo BHF Asset Management SAS16,574$2.30M0.11%+16,574New
First National Bank of Omaha16,586$2.30M0.15%−2,136−11.4%Reduced
1832 Asset Management L.P.16,721$2.32M0.00%−1,889−10.2%Reduced
Glenmede Trust Co NA17,729$2.46M0.01%−2,936−14.2%Reduced
Rafferty Asset Management, LLC17,887$2.48M0.01%+1,522+9.3%Added
Mirae Asset Global Investments Co., Ltd.18,091$2.49M0.01%+3,071+20.4%Added
Diversify Wealth Management, LLC17,425$2.49M0.24%+2,176+14.3%Added
Diversify Advisory Services, LLC18,155$2.58M0.14%−4,633−20.3%Reduced
Cetera Investment Advisers18,613$2.58M0.01%+1,357+7.9%Added
Buckhead Capital Management LLC19,012$2.64M0.83%−200−1.0%Reduced
Kennedy Capital Management, Inc.19,198$2.66M0.06%−799−4.0%Reduced
Crossmark Global Holdings, Inc.19,820$2.75M0.05%−166−0.8%Reduced
Bank of Nova Scotia19,868$2.76M0.01%+4,155+26.4%Added
Prospera Financial Services Inc19,945$2.77M0.07%+157+0.8%Added
New York Life Investment Management LLC20,603$2.86M0.03%−98−0.5%Reduced
CIBC World Markets Corp20,772$2.88M0.02%+1,286+6.6%Added
Johnson Investment Counsel Inc20,781$2.88M0.03%+1,501+7.8%Added
Xponance, Inc.21,105$2.93M0.03%+637+3.1%Added
Jamison Private Wealth Management, Inc.21,224$2.94M0.45%+742+3.6%Added
Jones Financial Companies LLLP21,516$2.96M0.00%+11,045+105.5%Added
Franklin Resources Inc21,171$2.97M0.00%−13,971−39.8%Reduced
Intech Investment Management LLC21,794$3.02M0.03%−8,350−27.7%Reduced
Nissay Asset Management Corp21,799$3.02M0.02%+465+2.2%Added
Candriam Luxembourg S.C.A.21,889$3.04M0.02%+1,720+8.5%Added
Robeco Institutional Asset Management B.V.22,217$3.08M0.01%−5,115−18.7%Reduced
Oppenheimer Asset Management Inc.22,482$3.12M0.04%−252−1.1%Reduced
Panagora Asset Management Inc22,496$3.12M0.01%+5,662+33.6%Added
Advisor Group Holdings, Inc.22,550$3.13M0.01%−1,136−4.8%Reduced
Pathstone Holdings, LLC22,689$3.15M0.01%+1,030+4.8%Added
Commonwealth Equity Services, LLC23,414$3.25M0.00%−218−0.9%Reduced
Tredje AP-fonden23,482$3.26M0.03%00.0%Unchanged
Town & Country Bank & Trust CO dba First Bankers Trust CO23,505$3.26M1.25%−5,507−19.0%Reduced
Captrust Financial Advisors23,633$3.28M0.01%−5,086−17.7%Reduced
Legacy Financial Strategies, LLC23,819$3.30M0.73%+100+0.4%Added
State of Alaska, Department of Revenue23,889$3.31M0.04%−5,050−17.5%Reduced
Alaska Permanent Fund Corp23,917$3.32M0.05%00.0%Unchanged
Dean Investment Associates, LLC24,072$3.34M0.45%−695−2.8%Reduced
Phillips Financial Management, LLC24,090$3.34M0.26%−990−3.9%Reduced
Folger Nolan Fleming Douglas Capital Management, Inc24,522$3.40M0.34%−693−2.7%Reduced
Bessemer Group Inc24,702$3.43M0.01%+23,500+1,955.1%Added
Ostrum Asset Management24,714$3.43M0.28%+4,683+23.4%Added
Cambridge Investment Research Advisors, Inc.24,803$3.44M0.01%−4,227−14.6%Reduced
Utah Retirement Systems24,906$3.45M0.04%+100+0.4%Added
NBC Securities, Inc.25,006$3.47M0.29%−162−0.6%Reduced
British Columbia Investment Management Corp25,172$3.49M0.02%−3,717−12.9%Reduced
Pring Turner Capital Group Inc26,445$3.67M2.32%−321−1.2%Reduced
Citizens Financial Group Inc26,608$3.69M0.07%−396−1.5%Reduced
Truist Financial Corp26,987$3.74M0.01%−1,919−6.6%Reduced
Public Sector Pension Investment Board27,068$3.75M0.02%+1,500+5.9%Added
Ethic Inc.32,799$3.90M0.10%−14,470−30.6%Reduced
Kinloch Capital, LLC28,872$4.00M1.94%−955−3.2%Reduced
Marshall Wace, LLP29,710$4.12M0.01%+6,461+27.8%Added
Edgemoor Investment Advisors, Inc.29,834$4.14M0.36%−48−0.2%Reduced
Amalgamated Bank30,253$4.20M0.03%−12,687−29.5%Reduced
Dai-Ichi Life Insurance Company, Ltd30,498$4.23M0.11%−5,580−15.5%Reduced
Guggenheim Capital LLC30,925$4.29M0.03%+5,310+20.7%Added
Atria Investments LLC31,399$4.36M0.05%+402+1.3%Added
Czech National Bank31,622$4.39M0.04%+2,871+10.0%Added
Stratos Wealth Partners, LTD.31,710$4.40M0.06%+287+0.9%Added
Canada Pension Plan Investment Board31,905$4.43M0.00%−198,587−86.2%Reduced
Worldquant Millennium Advisors LLC32,772$4.55M0.03%+9,532+41.0%Added
Mariner, LLC32,797$4.55M0.01%+2,610+8.6%Added
CI Private Wealth, LLC33,276$4.62M0.01%+528+1.6%Added
Amarillo National Bank33,821$4.69M0.86%+2,468+7.9%Added
Retirement Systems of Alabama33,932$4.71M0.02%+650+2.0%Added
Miller Howard Investments Inc34,253$4.75M0.15%+4,074+13.5%Added
DnB Asset Management AS34,423$4.77M0.02%00.0%Unchanged
Creative Planning34,491$4.78M0.00%+663+2.0%Added
Texas Yale Capital Corp.34,574$4.80M0.21%+110+0.3%Added
Oppenheimer & Co Inc35,918$4.98M0.08%+640+1.8%Added
Mutual of America Capital Management LLC36,605$5.08M0.05%+2,173+6.3%Added
Credit Agricole S A37,729$5.23M0.03%+16,029+73.9%Added
AXA S.A.37,766$5.24M0.02%−47,111−55.5%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.38,148$5.29M0.01%+25,657+205.4%Added
Corebridge Financial, Inc.38,507$5.34M0.03%−39−0.1%Reduced
State of New Jersey Common Pension Fund D39,855$5.53M0.02%−1,185−2.9%Reduced
MetLife Investment Management40,277$5.59M0.03%+45+0.1%Added
Swedbank AB40,621$5.63M0.01%00.0%Unchanged
BCM Advisors, LLC41,319$5.69M1.31%−760−1.8%Reduced
Butensky & Cohen Financial Security, Inc41,113$5.70M1.69%−813−1.9%Reduced
APG Asset Management N.V.46,136$5.73M0.04%−315,898−87.3%Reduced
Comerica Bank41,736$5.79M0.02%−1,628−3.8%Reduced
Nisa Investment Advisors, LLC42,810$5.94M0.04%−4,750−10.0%Reduced
Van Eck Associates Corp41,661$5.96M0.01%+1,614+4.0%Added
Arizona State Retirement System43,227$6.00M0.04%+1,791+4.3%Added
Pacer Advisors, Inc.44,000$6.10M0.01%+13,992+46.6%Added
Eastern Bank44,618$6.19M0.11%+44,618New
Mizuho Markets Americas LLC44,797$6.21M0.15%+30,573+214.9%Added
DekaBank Deutsche Girozentrale47,563$6.53M0.01%−94−0.2%Reduced
Renaissance Technologies LLC49,600$6.88M0.01%−169,100−77.3%Reduced
USS Investment Management Ltd49,939$6.93M0.05%+7,368+17.3%Added
Fuller & Thaler Asset Management, Inc.50,058$6.94M0.03%−8,363−14.3%Reduced
Daiwa Securities Group Inc.50,280$6.97M0.03%+28,142+127.1%Added