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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, Q1 2022

Institutional positions in Atmos Energy Corp as of Mar 31, 2022. 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
608
+39 vs. Q4 2021
Shares held
125.1M
+6.59M (+5.6%) vs. Q4 2021
Total value
$14.9B
+$2.49B (+20.0%) vs. Q4 2021
New holders
86
236 more added
Sold out
47
181 more reduced

6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 608 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 heldQ1 2022: $14.9B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q4 2021.

Institutions holding ATO in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc16,962,224$2.03B0.05%+547,260+3.3%Added
BlackRock Inc.13,491,629$1.61B0.04%−414,019−3.0%Reduced
State Street Corp10,772,352$1.29B0.06%+527,261+5.1%Added
Aristotle Capital Management, LLC10,074,643$1.20B2.19%+10,074,643New
GQG Partners LLC4,310,190$514.9M1.20%+728,412+20.3%Added
Deutsche Bank AG4,280,971$511.5M0.24%+396,551+10.2%Added
American Century Companies Inc3,956,607$472.8M0.32%−1,339,841−25.3%Reduced
Invesco Ltd.2,756,708$329.4M0.08%+533,372+24.0%Added
Geode Capital Management, LLC2,704,116$322.4M0.04%+198,213+7.9%Added
Legal & General Group Plc1,883,892$225.1M0.07%+5,006+0.3%Added
Cooke & Bieler LP1,850,748$221.1M1.94%−170,385−8.4%Reduced
Price T Rowe Associates Inc1,781,947$212.9M0.02%−902,982−33.6%Reduced
Massachusetts Financial Services Co1,695,019$202.5M0.06%−51,575−3.0%Reduced
ProShare Advisors LLC1,539,712$184.0M0.40%−47,433−3.0%Reduced
Northern Trust Corp1,539,067$183.9M0.03%+161,281+11.7%Added
Bank of America Corp1,440,552$172.1M0.02%+533,021+58.7%Added
Bank of New York Mellon Corp1,427,698$170.6M0.03%−34,578−2.4%Reduced
Silvercrest Asset Management Group LLC1,374,811$164.3M1.07%+152,042+12.4%Added
Wells Fargo & Company1,304,667$155.9M0.04%+102,827+8.6%Added
Brookfield Asset Management Inc.1,296,350$154.9M0.58%+213,388+19.7%Added
Morgan Stanley1,192,891$142.5M0.02%+88,581+8.0%Added
SFMG, LLC1,184,678$141.6M14.00%−59,507−4.8%Reduced
Pictet Asset Management SA1,161,650$138.8M0.16%−19,331−1.6%Reduced
Pensioenfonds Rail & Ov1,140,201$136.2M3.45%00.0%Unchanged
Magellan Asset Management Ltd1,070,982$128.0M0.50%−1,160,620−52.0%Reduced
Duff & Phelps Investment Management Co1,039,889$124.3M1.44%−105,463−9.2%Reduced
Charles Schwab Investment Management Inc1,002,612$119.8M0.04%+50,209+5.3%Added
California Public Employees Retirement System956,148$114.3M0.09%+6,648+0.7%Added
UBS Asset Management Americas Inc929,916$111.1M0.05%+50,306+5.7%Added
Goldman Sachs Group Inc912,751$109.1M0.03%−146,623−13.8%Reduced
Mitsubishi UFJ Trust & Banking Corp826,958$98.8M0.23%−1,243,469−60.1%Reduced
Pendal Group Limited807,931$96.5M0.79%−151,899−15.8%Reduced
TD Asset Management Inc705,822$84.3M0.08%−11,550−1.6%Reduced
First Trust Advisors LP642,918$76.8M0.08%−92,343−12.6%Reduced
Partners Group Holding AG620,933$74.2M3.88%−74,950−10.8%Reduced
Credit Suisse AG619,757$74.1M0.06%+37,587+6.5%Added
Energy Income Partners, LLC618,843$73.9M1.59%−391,986−38.8%Reduced
Ardevora Asset Management LLP609,426$72.8M0.95%−182,097−23.0%Reduced
Swiss National Bank573,592$68.5M0.04%+76,400+15.4%Added
Dimensional Fund Advisors LP556,036$66.4M0.02%+36,977+7.1%Added
FMR LLC494,229$59.1M0.00%+1,864+0.4%Added
JPMorgan Chase & Co445,511$53.2M0.01%+27,752+6.6%Added
Parametric Portfolio Associates LLC435,849$52.1M0.03%−5,465−1.2%Reduced
Royal Bank of Canada429,182$51.3M0.01%+370,789+635.0%Added
Citadel Advisors LLC417,518$49.9M0.06%+240,937+136.4%Added
Raymond James & Associates414,741$49.6M0.04%+34,553+9.1%Added
SEI Investments Co410,375$49.0M0.10%+245,409+148.8%Added
M&G Investment Management Ltd397,321$47.3M0.10%−61,246−13.4%Reduced
Sumitomo Mitsui Trust Holdings, Inc.391,132$46.7M0.03%−4,262−1.1%Reduced
Dearborn Partners LLC388,865$46.5M1.76%+13,984+3.7%Added
Boston Trust Walden Corp364,105$43.5M0.36%+51,682+16.5%Added
Russell Investments Group, Ltd.354,000$42.3M0.07%−93,151−20.8%Reduced
Nuveen Asset Management, LLC354,505$40.9M0.01%+16,130+4.8%Added
APG Asset Management N.V.380,328$40.8M0.08%−78,389−17.1%Reduced
Public Sector Pension Investment Board336,700$40.2M0.25%−146,570−30.3%Reduced
Macquarie Group Ltd450,679$40.2M0.04%−85,195−15.9%Reduced
Amundi328,186$39.7M0.03%−312,967−48.8%Reduced
Adage Capital Partners GP, L.L.C.291,404$34.8M0.07%−54,700−15.8%Reduced
Prudential Financial Inc264,026$31.5M0.04%+88,024+50.0%Added
New York State Common Retirement Fund251,968$30.1M0.03%+9,704+4.0%Added
California State Teachers Retirement System248,268$29.7M0.04%−5,605−2.2%Reduced
Hennessy Advisors Inc244,986$29.3M1.53%−11,600−4.5%Reduced
AXA S.A.232,244$27.8M0.08%+105,165+82.8%Added
Barclays PLC223,163$26.7M0.02%+25,127+12.7%Added
NFJ Investment Group, LLC214,069$25.6M0.52%−680,352−76.1%Reduced
Rhumbline Advisers212,000$25.3M0.03%+10,048+5.0%Added
Neuberger Berman Group LLC203,202$24.3M0.02%−5,297−2.5%Reduced
Victory Capital Management Inc211,189$23.9M0.02%+14,284+7.3%Added
Cantor Fitzgerald Investment Adviser L.P.198,501$23.7M1.06%+95,705+93.1%Added
National Pension Service195,873$23.4M0.04%+195,873New
Vident Investment Advisory, LLC192,784$23.0M0.60%+7,982+4.3%Added
Earnest Partners LLC190,267$22.7M0.13%−2,747−1.4%Reduced
Allspring Global Investments Holdings, LLC187,149$22.4M0.03%−15,150−7.5%Reduced
Tortoise Index Solutions, LLC186,685$22.3M4.02%+3,380+1.8%Added
Alliancebernstein L.P.185,467$22.2M0.01%−2,053−1.1%Reduced
Principal Financial Group Inc174,800$20.9M0.01%+6,406+3.8%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys167,984$20.1M0.20%+47,468+39.4%Added
Natixis167,880$20.1M0.07%+70,530+72.4%Added
Great West Life Assurance Co157,712$20.0M0.04%+11,074+7.6%Added
Bank of Montreal165,157$19.9M0.01%−21,494−11.5%Reduced
State of Wisconsin Investment Board166,190$19.9M0.04%+1,289+0.8%Added
AMP Capital Investors Ltd158,612$19.0M0.80%−250,854−61.3%Reduced
AQR Capital Management LLC155,287$18.6M0.04%−2,028−1.3%Reduced
State Board of Administration of Florida Retirement System150,151$17.9M0.03%−465−0.3%Reduced
Public Employees Retirement Association of Colorado150,063$17.9M0.08%−5,641−3.6%Reduced
Asset Management One Co.,Ltd.149,185$17.8M0.07%−15,145−9.2%Reduced
Bahl & Gaynor Inc148,329$17.7M0.13%−19,903−11.8%Reduced
Eaton Vance Management144,703$17.3M0.02%+2,177+1.5%Added
Envestnet Asset Management Inc141,093$16.9M0.01%+80,009+131.0%Added
Public Employees Retirement System of Ohio139,682$16.7M0.06%+70,168+100.9%Added
Citigroup Inc134,953$16.1M0.02%−67,950−33.5%Reduced
HSBC Holdings PLC133,562$16.1M0.02%+13,647+11.4%Added
Cramer Rosenthal McGlynn LLC133,129$15.9M0.62%−9,032−6.4%Reduced
BNP Paribas Arbitrage, SA131,430$15.7M0.03%−85,190−39.3%Reduced
Guggenheim Capital LLC127,117$15.2M0.09%+5,548+4.6%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main124,857$14.9M0.02%+96,413+339.0%Added
New York State Teachers Retirement System119,060$14.2M0.03%+201+0.2%Added
Stifel Financial Corp118,022$14.1M0.02%+14,081+13.5%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.117,370$14.0M0.06%+2,388+2.1%Added
Manufacturers Life Insurance Company, The116,761$14.0M0.01%+4,151+3.7%Added