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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
Mather Group, LLC.114,518$13.7M0.27%−3,651−3.1%Reduced
Norges Bank114,463$13.7M0.00%+40,666+55.1%Added
NN Investment Partners Holdings N.V.113,680$13.6M0.07%−58,159−33.8%Reduced
Chevy Chase Trust Holdings, Inc.106,779$12.8M0.04%+915+0.9%Added
Gabelli Funds LLC105,500$12.6M0.08%00.0%Unchanged
Nomura Asset Management Co Ltd105,081$12.6M0.07%+4,671+4.7%Added
State of Tennessee, Treasury Department102,246$12.2M0.05%+80,501+370.2%Added
Reaves W H & Co Inc94,644$11.3M0.36%−64,363−40.5%Reduced
Teacher Retirement System of Texas93,948$11.2M0.06%+17,782+23.3%Added
Snyder Capital Management L P93,720$11.2M0.29%−32,018−25.5%Reduced
Cambiar Investors LLC91,217$10.9M0.41%−770−0.8%Reduced
Aviva PLC91,071$10.9M0.05%+39,843+77.8%Added
Mn Services Vermogensbeheer B.V.90,100$10.8M0.07%−4,800−5.1%Reduced
Yousif Capital Management, LLC88,368$10.6M0.11%+9,123+11.5%Added
Smith Group Asset Management, LLC82,830$9.90M0.52%00.0%Unchanged
CBOE Vest Financial, LLC82,481$9.86M1.79%+10,172+14.1%Added
Westpac Banking Corp78,036$9.32M0.11%−32,506−29.4%Reduced
Raymond James Financial Services Advisors, Inc.77,767$9.29M0.02%−340−0.4%Reduced
State of Michigan Retirement System72,310$8.64M0.05%+829+1.2%Added
Richard Bernstein Advisors LLC70,678$8.45M0.17%+70,678New
State of New Jersey Common Pension Fund D67,312$8.04M0.03%+11,176+19.9%Added
DnB Asset Management AS62,981$7.53M0.04%+37,980+151.9%Added
M&T Bank Corp61,561$7.36M0.03%+56,855+1,208.1%Added
First National Bank of Omaha60,971$7.29M0.37%−2,003−3.2%Reduced
Toronto Dominion Bank60,073$7.18M0.01%−2,878−4.6%Reduced
USS Investment Management Ltd57,822$6.91M0.06%+12,518+27.6%Added
Mattern Capital Management, LLC57,341$6.85M1.23%+800+1.4%Added
LPL Financial LLC55,260$6.60M0.01%+3,266+6.3%Added
River Road Asset Management, LLC55,187$6.59M0.07%+15,143+37.8%Added
Janus Henderson Group PLC54,608$6.53M0.00%+7,857+16.8%Added
DekaBank Deutsche Girozentrale53,512$6.48M0.02%−88,752−62.4%Reduced
Voya Investment Management LLC54,208$6.48M0.01%+411+0.8%Added
State of Alaska, Department of Revenue53,451$6.38M0.07%−3,205−5.7%Reduced
Churchill Management Corp53,159$6.35M0.11%+1,189+2.3%Added
44 Wealth Management LLC52,389$6.26M2.26%−579−1.1%Reduced
Natixis Advisors, L.P.50,892$6.08M0.02%+6,068+13.5%Added
Ameriprise Financial Inc51,050$6.07M0.00%−22,755−30.8%Reduced
Treasurer of the State of North Carolina50,418$6.02M0.03%+1,705+3.5%Added
Pring Turner Capital Group Inc49,425$5.91M4.55%+1,672+3.5%Added
UBS Group AG48,801$5.83M0.00%−46,474−48.8%Reduced
Cambridge Trust Co48,000$5.74M0.20%−262−0.5%Reduced
Fuller & Thaler Asset Management, Inc.47,325$5.66M0.03%+5,700+13.7%Added
Royal London Asset Management Ltd47,261$5.65M0.02%+3,322+7.6%Added
ExodusPoint Capital Management, LP46,103$5.51M0.08%−54,882−54.3%Reduced
Retirement Systems of Alabama44,873$5.36M0.02%+994+2.3%Added
The PNC Financial Services Group, Inc.43,970$5.25M0.00%+20,317+85.9%Added
Nisa Investment Advisors, LLC43,740$5.23M0.04%+43,740New
Panagora Asset Management Inc43,104$5.15M0.03%+11,168+35.0%Added
BCM Advisors, LLC43,279$5.09M1.35%−2,170−4.8%Reduced
Butensky & Cohen Financial Security, Inc42,091$5.03M1.77%−2,422−5.4%Reduced
U.S. Capital Wealth Advisors, LLC41,172$4.92M0.18%+41,172New
Opus Investment Management Inc41,050$4.91M0.75%00.0%Unchanged
First Republic Investment Management, Inc.40,416$4.83M0.01%+35,774+770.7%Added
Korea Investment CORP39,700$4.74M0.01%+19,000+91.8%Added
HighTower Advisors, LLC39,502$4.73M0.01%+16,248+69.9%Added
Susquehanna International Group, LLP39,452$4.71M0.01%−19,248−32.8%Reduced
American International Group, Inc.38,805$4.64M0.03%−285−0.7%Reduced
IFM Investors Pty Ltd37,357$4.46M0.07%+20,790+125.5%Added
Arizona State Retirement System36,862$4.41M0.04%+1,252+3.5%Added
MetLife Investment Management36,477$4.36M0.03%+7,554+26.1%Added
CIBC World Markets Inc.34,571$4.13M0.01%+34,571New
Edgemoor Investment Advisors, Inc.34,072$4.07M0.43%00.0%Unchanged
Texas Yale Capital Corp.33,640$4.02M0.22%+180+0.5%Added
Comerica Bank32,214$3.95M0.03%+4,913+18.0%Added
Amalgamated Bank33,007$3.94M0.03%−2,222−6.3%Reduced
Amalgamated Financial Corp.33,007$3.94M0.03%+33,007New
Standard Life Aberdeen plc32,588$3.94M0.01%−23,174−41.6%Reduced
Amarillo National Bank32,740$3.91M0.76%+390+1.2%Added
Advisor Group Holdings, Inc.30,652$3.84M0.01%+8,191+36.5%Added
Avantax Advisory Services, Inc.31,724$3.79M0.05%+24,177+320.4%Added
Marshall Wace, LLP31,304$3.74M0.01%+31,209+32,851.6%Added
Banque Pictet & Cie SA31,131$3.72M0.03%−12,251−28.2%Reduced
Daiwa Securities Group Inc.31,112$3.72M0.02%−9,901−24.1%Reduced
Captrust Financial Advisors30,169$3.60M0.02%+18,268+153.5%Added
Phillips Financial Management, LLC29,701$3.55M0.34%00.0%Unchanged
Kinloch Capital, LLC29,298$3.50M2.10%+1,203+4.3%Added
Blueshift Asset Management, LLC28,610$3.42M0.31%+28,610New
Employees Retirement System of Texas28,409$3.40M0.04%+4,000+16.4%Added
Mutual of America Capital Management LLC28,215$3.37M0.04%+911+3.3%Added
Candriam Luxembourg S.C.A.27,705$3.31M0.02%−1,321−4.6%Reduced
Stratos Wealth Partners, LTD.27,514$3.29M0.07%+509+1.9%Added
Van Eck Associates Corp27,395$3.27M0.01%+2,048+8.1%Added
Truist Financial Corp26,134$3.12M0.00%+5,132+24.4%Added
Oppenheimer & Co Inc25,477$3.04M0.05%−869−3.3%Reduced
Tower Research Capital LLC (TRC)24,938$2.98M0.03%+17,842+251.4%Added
CIBC Asset Management Inc24,913$2.98M0.01%+12,293+97.4%Added
Cohen & Steers, Inc.24,316$2.91M0.00%+8,691+55.6%Added
Folger Nolan Fleming Douglas Capital Management, Inc24,202$2.89M0.32%+25+0.1%Added
Creative Planning24,048$2.87M0.00%+1,393+6.1%Added
Utah Retirement Systems23,906$2.86M0.04%+500+2.1%Added
Bank of Nova Scotia23,630$2.82M0.00%−8,124−25.6%Reduced
Walleye Capital LLC23,099$2.76M0.08%+23,099New
Winton Group Ltd22,500$2.69M0.14%+9,607+74.5%Added
Oregon Public Employees Retirement Fund22,407$2.68M0.03%+268+1.2%Added
Storebrand Asset Management AS21,952$2.62M0.01%−2,117−8.8%Reduced
Whittier Trust Co21,491$2.57M0.04%−2,100−8.9%Reduced
Shell Asset Management Co21,173$2.53M0.06%−330−1.5%Reduced
Hancock Whitney Corp20,681$2.47M0.08%+332+1.6%Added
British Columbia Investment Management Corp20,440$2.44M0.02%−2,463−10.8%Reduced
Commonwealth Equity Services, LLC20,379$2.44M0.01%+926+4.8%Added