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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, Q4 2024

Institutional positions in Atmos Energy Corp as of Dec 31, 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
818
+70 vs. Q3 2024
Shares held
156.7M
+7.12M (+4.8%) vs. Q3 2024
Total value
$21.8B
+$1.09B (+5.3%) vs. Q3 2024
New holders
116
310 more added
Sold out
46
256 more reduced

10 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 818 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 heldQ4 2024: $21.8B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2024.

Institutions holding ATO in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Lido Advisors, LLC10,783$1.50M0.01%−161−1.5%Reduced
Clark Capital Management Group, Inc.10,869$1.51M0.01%+803+8.0%Added
Tyche Wealth Partners LLC10,946$1.52M0.32%+5,930+118.2%Added
D.A. Davidson & Co.10,948$1.52M0.01%+934+9.3%Added
Venturi Wealth Management, LLC10,983$1.53M0.08%+1,431+15.0%Added
Bridgefront Capital, LLC10,990$1.53M0.52%+10,990New
Sustainable Insight Capital Management, LLC11,000$1.53M0.67%+3,300+42.9%Added
Pensionfund Sabic11,000$1.53M0.41%+2,000+22.2%Added
BFSG, LLC11,247$1.57M0.18%−255−2.2%Reduced
Portfolio Design Labs, LLC11,287$1.57M0.32%−443−3.8%Reduced
CX Institutional11,394$1.59M0.06%+109+1.0%Added
ExodusPoint Capital Management, LP11,542$1.61M0.02%+11,542New
Nicholson Wealth Management Group, LLC11,565$1.61M1.08%+250+2.2%Added
Tredje AP-fonden11,741$1.64M0.01%−11,741−50.0%Reduced
Ameritas Investment Partners, Inc.11,774$1.64M0.05%−829−6.6%Reduced
RD Lewis Holdings, Inc.11,527$1.64M1.81%+11,527New
Allianz SE12,050$1.67M0.04%00.0%Unchanged
MML Investors Services, LLC12,096$1.69M0.01%+1,244+11.5%Added
Dean Capital Management12,412$1.73M0.74%−1,214−8.9%Reduced
Jump Financial, LLC12,600$1.75M0.04%+8,319+194.3%Added
Trustmark National Bank Trust Department12,734$1.77M0.13%+644+5.3%Added
Jamison Private Wealth Management, Inc.12,775$1.78M0.26%−8,449−39.8%Reduced
Wiley Bros.-Aintree Capital, LLC12,922$1.80M0.02%+7,394+133.8%Added
Oregon Public Employees Retirement Fund13,286$1.85M0.03%−80−0.6%Reduced
Quantbot Technologies LP13,566$1.89M0.07%+12,193+888.1%Added
Cordatus Wealth Management LLC13,649$1.90M0.50%+13,649New
Allianz Asset Management GmbH13,665$1.90M0.00%+948+7.5%Added
XTX Topco Ltd13,716$1.91M0.16%+3,837+38.8%Added
DC Investments Management, LLC13,832$1.93M1.26%+5,363+63.3%Added
Synovus Financial Corp14,062$1.96M0.02%+55+0.4%Added
Trust Co of Vermont14,126$1.97M0.10%−12−0.1%Reduced
Mizuho Securities USA LLC14,713$2.05M0.04%+4,647+46.2%Added
Kennedy Capital Management, Inc.15,090$2.10M0.05%−4,108−21.4%Reduced
Phillips Financial Management, LLC15,107$2.10M0.17%−8,983−37.3%Reduced
Shell Asset Management Co15,121$2.11M0.09%+3,418+29.2%Added
Janus Henderson Group PLC15,340$2.14M0.00%−244−1.6%Reduced
First National Advisers, LLC15,379$2.14M0.35%+131+0.9%Added
First National Bank of Omaha15,406$2.15M0.14%−1,180−7.1%Reduced
Whittier Trust Co15,529$2.16M0.03%−221−1.4%Reduced
TownSquare Capital, LLC15,626$2.18M0.02%+210+1.4%Added
Capital International Sarl15,909$2.22M0.05%+15,909New
Glenmede Trust Co NA15,933$2.22M0.01%−1,796−10.1%Reduced
Mirae Asset Global ETFs Holdings Ltd.15,981$2.23M0.00%+2,451+18.1%Added
CWM Advisors, LLC16,016$2.23M0.25%−340−2.1%Reduced
Orion Investment Co16,057$2.24M0.90%+167+1.1%Added
Waterloo Capital, L.P.16,259$2.26M0.24%+2,075+14.6%Added
Hancock Whitney Corp16,274$2.27M0.07%−97−0.6%Reduced
B. Metzler seel. Sohn & Co. AG16,298$2.27M0.02%+2,620+19.2%Added
Ostrum Asset Management16,671$2.32M0.20%−8,043−32.5%Reduced
Elo Mutual Pension Insurance Co16,758$2.33M0.05%+3,356+25.0%Added
Sumitomo Mitsui DS Asset Management Company, Ltd16,950$2.36M0.02%+528+3.2%Added
Crossmark Global Holdings, Inc.16,954$2.36M0.04%−2,866−14.5%Reduced
Oddo BHF Asset Management SAS16,960$2.36M0.12%+386+2.3%Added
Renaissance Technologies LLC17,300$2.41M0.00%−32,300−65.1%Reduced
Kentucky Trust Co17,305$2.41M1.42%+17,305New
Rafferty Asset Management, LLC17,425$2.43M0.01%−462−2.6%Reduced
Verition Fund Management LLC17,600$2.45M0.01%+17,600New
State of Alaska, Department of Revenue17,698$2.46M0.03%−6,191−25.9%Reduced
1832 Asset Management L.P.17,805$2.48M0.00%+1,084+6.5%Added
UniSuper Management Pty Ltd17,991$2.51M0.02%+3,236+21.9%Added
JustInvest LLC18,206$2.54M0.04%+2,019+12.5%Added
Cetera Investment Advisers18,799$2.62M0.01%+186+1.0%Added
Aquatic Capital Management LLC18,814$2.62M0.07%+18,814New
Buckhead Capital Management LLC19,158$2.67M0.85%+146+0.8%Added
Mackenzie Financial Corp19,558$2.72M0.00%+6,372+48.3%Added
WBI Investments20,304$2.83M0.71%+20,304New
Prospera Financial Services Inc20,359$2.84M0.07%+414+2.1%Added
Advisor Group Holdings, Inc.21,595$2.84M0.01%−955−4.2%Reduced
Nissay Asset Management Corp20,619$2.87M0.02%−1,180−5.4%Reduced
New York Life Investment Management LLC20,765$2.89M0.03%+162+0.8%Added
Johnson Investment Counsel Inc20,979$2.92M0.03%+198+1.0%Added
Quantinno Capital Management LP21,028$2.93M0.03%+5,611+36.4%Added
Bank of Nova Scotia21,196$2.95M0.01%+1,328+6.7%Added
Xponance, Inc.21,481$2.99M0.03%+376+1.8%Added
Generali Asset Management SPA SGR21,598$3.01M0.08%+21,598New
Oppenheimer Asset Management Inc.21,924$3.05M0.04%−558−2.5%Reduced
Pathstone Holdings, LLC22,113$3.08M0.01%−576−2.5%Reduced
Candriam Luxembourg S.C.A.22,364$3.11M0.02%+475+2.2%Added
Gateway Investment Advisers LLC22,395$3.12M0.03%+8,595+62.3%Added
Captrust Financial Advisors22,452$3.13M0.01%−1,181−5.0%Reduced
Police & Firemen's Retirement System of New Jersey22,563$3.14M0.03%+22,563New
Dean Investment Associates, LLC22,601$3.15M0.45%−1,471−6.1%Reduced
Mirae Asset Global Investments Co., Ltd.22,995$3.20M0.01%+4,904+27.1%Added
Town & Country Bank & Trust CO dba First Bankers Trust CO23,046$3.21M1.25%−459−2.0%Reduced
Walleye Capital LLC23,436$3.26M0.03%+23,436New
Legacy Financial Strategies, LLC23,934$3.31M0.71%+115+0.5%Added
Alaska Permanent Fund Corp23,917$3.33M0.05%00.0%Unchanged
CIBC World Markets Corp24,477$3.41M0.02%+3,705+17.8%Added
Folger Nolan Fleming Douglas Capital Management, Inc24,579$3.42M0.36%+57+0.2%Added
Bessemer Group Inc24,741$3.44M0.01%+39+0.2%Added
Commonwealth Equity Services, LLC25,336$3.53M0.01%+1,922+8.2%Added
Utah Retirement Systems25,606$3.57M0.04%+700+2.8%Added
Pring Turner Capital Group Inc26,036$3.63M2.43%−409−1.5%Reduced
Citizens Financial Group Inc26,338$3.67M0.07%−270−1.0%Reduced
Truist Financial Corp26,985$3.76M0.01%−20.0%Reduced
Jones Financial Companies LLLP27,612$3.85M0.00%+6,096+28.3%Added
Pacer Advisors, Inc.27,694$3.86M0.01%−16,306−37.1%Reduced
Cambridge Investment Research Advisors, Inc.28,704$4.00M0.01%+3,901+15.7%Added
Edgemoor Investment Advisors, Inc.29,059$4.05M0.36%−775−2.6%Reduced
Diversify Wealth Management, LLC29,813$4.09M0.32%+12,388+71.1%Added