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Livermore
Livermore
ZHEN

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 2021

Institutional positions in Atmos Energy Corp as of Dec 31, 2021. 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
575
+48 vs. Q3 2021
Shares held
118.5M
+5.97M (+5.3%) vs. Q3 2021
Total value
$12.4B
+$2.49B (+25.1%) vs. Q3 2021
New holders
106
209 more added
Sold out
58
173 more reduced

9 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 575 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 2021: $12.4B
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 2021

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2021.

Institutions holding ATO in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
USA Financial Portformulas Corp3$00.00%00.0%Unchanged
Capital Advisors, Ltd. LLC3$00.00%+3New
Evoke Wealth, LLC4$00.00%+4New
Dark Forest Capital Management LP3$00.00%+3New
Amplius Wealth Advisors, LLC3$00.00%+3New
Steward Financial Group LLC2$00.00%+2New
Karlinski Andrew C4$00.00%+4New
C M Bidwell & Associates Ltd13$1.00K0.00%00.0%Unchanged
Manchester Capital Management LLC14$1.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.8$1.00K0.00%+1+14.3%Added
SRS Capital Advisors, Inc.7$1.00K0.00%00.0%Unchanged
Sierra Capital LLC10$1.00K0.00%+10New
Schubert & Co12$1.00K0.00%+12New
Cassady Schiller Wealth Management, LLC12$1.00K0.00%+12New
Raffa Wealth Management, LLC10$1.05K0.00%00.0%Unchanged
Institutional & Family Asset Management, LLC20$2.00K0.00%00.0%Unchanged
Washington Trust Co20$2.00K0.00%+20New
JFS Wealth Advisors, LLC22$2.00K0.00%+22New
Glen Eagle Advisors, LLC24$2.52K0.00%+20+500.0%Added
Parkside Financial Bank & Trust32$3.00K0.00%−73−69.5%Reduced
Providence Capital Advisors, LLC24$3.00K0.00%00.0%Unchanged
TSFG, LLC27$3.00K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.30$3.00K0.00%00.0%Unchanged
Bell Investment Advisors, Inc31$3.00K0.00%+8+34.8%Added
Optiver Holding B.V.25$3.00K0.00%+15+150.0%Added
Lindbrook Capital, LLC42$4.00K0.00%−5−10.6%Reduced
Massmutual Trust Co FSB45$5.00K0.00%−184−80.3%Reduced
Glassman Wealth Services45$5.00K0.00%+33+275.0%Added
Alaska Permanent Fund Corp48$5.00K0.00%+48New
Atticus Wealth Management, LLC50$5.00K0.00%+50New
Fieldpoint Private Securities, LLC55$6.00K0.00%−5−8.3%Reduced
Sound Income Strategies, LLC60$6.00K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc68$7.00K0.00%00.0%Unchanged
Capital Analysts, LLC70$7.00K0.00%00.0%Unchanged
JJJ Advisors Inc.69$7.00K0.00%+10+16.9%Added
MV Capital Management, Inc.76$8.00K0.00%+42+123.5%Added
CVA Family Office, LLC80$8.00K0.00%+80New
Harbor Investment Advisory, LLC86$9.00K0.00%−10−10.4%Reduced
Clearview Wealth Advisors LLC87$9.00K0.01%00.0%Unchanged
Marshall Wace, LLP95$10.0K0.00%+95New
Aquatic Capital Management LLC100$10.0K0.02%+100New
Mechanics Financial Corp100$10.0K0.00%+100New
Oakworth Capital, Inc.105$11.0K0.00%00.0%Unchanged
Retirement Group, LLC106$11.0K0.00%+106New
Vectors Research Management, LLC101$11.0K0.00%+101New
State of Wyoming128$13.0K0.01%−679−84.1%Reduced
Roble, Belko & Company, Inc120$13.0K0.00%00.0%Unchanged
BerganKDV Wealth Management, LLC123$13.0K0.00%+110+846.2%Added
Eagle Bay Advisors LLC111$13.0K0.01%+108+3,600.0%Added
Gemmer Asset Management LLC138$14.0K0.00%00.0%Unchanged
Snowden Capital Advisors LLC149$15.0K0.00%+149New
Semmax Financial Advisors Inc.154$16.0K0.01%00.0%Unchanged
Stonebridge Financial Planning Group, LLC150$16.0K0.01%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC166$17.0K0.00%00.0%Unchanged
Tarbox Family Office, Inc.161$17.0K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc180$19.0K0.02%00.0%Unchanged
Old Second National Bank of Aurora213$19.0K0.01%+213New
TCI Wealth Advisors, Inc.188$20.0K0.00%−45−19.3%Reduced
Versant Capital Management, Inc193$20.0K0.01%−3−1.5%Reduced
AdvisorNet Financial, Inc200$21.0K0.00%−135−40.3%Reduced
Disciplined Investments, LLC200$21.0K0.01%00.0%Unchanged
Zions Bancorporation, N.A.198$21.0K0.00%+147+288.2%Added
Signet Financial Management, LLC201$21.0K0.00%+201New
Confluence Wealth Services, Inc.202$21.0K0.01%+202New
Tradewinds Capital Management, LLC214$22.0K0.00%+2+0.9%Added
Proequities, Inc.211$22.0K0.00%+1+0.5%Added
Bessemer Group Inc206$22.0K0.00%+69+50.4%Added
Lumature Wealth Partners, LLC210$22.0K0.01%+210New
Gibson Wealth Advisors LLC208$22.0K0.02%+208New
TD Private Client Wealth LLC237$24.8K0.00%+29+13.9%Added
Baystate Wealth Management LLC270$28.0K0.00%+2+0.7%Added
Quent Capital, LLC277$29.0K0.01%+277New
McIlrath & Eck, LLC289$30.0K0.01%−149−34.0%Reduced
Charter Oak Capital Management, LLC315$30.0K0.00%00.0%Unchanged
American Portfolios Advisors291$30.5K0.00%+19+7.0%Added
Investmark Advisory Group LLC300$31.0K0.03%+300New
Curi Capital306$32.0K0.01%+306New
Sandy Spring Bank325$34.0K0.00%00.0%Unchanged
Front Row Advisors LLC344$36.0K0.01%−7−2.0%Reduced
Quadrant Capital Group LLC371$39.0K0.00%−12−3.1%Reduced
Skandinaviska Enskilda Banken AB (publ)389$41.0K0.00%−3,058−88.7%Reduced
Henrickson Nauta Wealth Advisors, Inc.400$41.0K0.03%+400New
First Financial Corp400$42.0K0.03%00.0%Unchanged
Resources Management Corp400$42.0K0.01%00.0%Unchanged
Delta Asset Management LLC400$42.0K0.00%00.0%Unchanged
National Bank of Canada414$43.0K0.00%+414New
Tobam417$44.0K0.00%00.0%Unchanged
Assetmark, Inc440$46.0K0.00%+322+272.9%Added
Accel Wealth Management450$47.0K0.02%+250+125.0%Added
Proffitt & Goodson Inc500$52.0K0.01%00.0%Unchanged
Sargent Bickham Lagudis LLC494$52.0K0.00%+3+0.6%Added
Ahrens Investment Partners LLC500$52.0K0.02%+500New
Smithfield Trust Co565$60.0K0.00%00.0%Unchanged
RWM Asset Management, LLC621$65.0K0.01%+46+8.0%Added
Plante Moran Financial Advisors, LLC661$69.0K0.01%00.0%Unchanged
Carmichael Hill & Associates, Inc.661$69.0K0.03%00.0%Unchanged
Concord Wealth Partners664$70.0K0.02%+664New
Focused Wealth Management, Inc676$71.0K0.01%00.0%Unchanged
PSI Advisors, LLC726$76.0K0.03%00.0%Unchanged
Richwood Investment Advisors, LLC721$76.0K0.07%+721New