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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, Q2 2023

Institutional positions in Atmos Energy Corp as of Jun 30, 2023. 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
672
+13 vs. Q1 2023
Shares held
135.7M
+4.87M (+3.7%) vs. Q1 2023
Total value
$15.8B
+$1.06B (+7.2%) vs. Q1 2023
New holders
70
255 more added
Sold out
57
226 more reduced

5 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 holdersQ2 2023: 672 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 heldQ2 2023: $15.8B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2023.

Institutions holding ATO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Hexagon Capital Partners LLC3$3490.00%−1−25.0%Reduced
USA Financial Portformulas Corp3$3490.00%00.0%Unchanged
SOA Wealth Advisors, LLC.3$3490.00%00.0%Unchanged
True Wealth Design, LLC3$3500.00%00.0%Unchanged
TFC Financial Management4$4660.00%+4New
25 LLC4$4820.00%+4New
Abound Wealth Management5$5860.00%00.0%Unchanged
Nemes Rush Group LLC8$9310.00%+8New
SkyView Investment Advisors, LLC6$1.00K0.00%+3+100.0%Added
Raffa Wealth Management, LLC10$1.16K0.00%00.0%Unchanged
MCF Advisors LLC10$1.16K0.00%00.0%Unchanged
Twin Tree Management, LP12$1.40K0.00%−33−73.3%Reduced
Annapolis Financial Services, LLC12$1.40K0.00%−154−92.8%Reduced
SJS Investment Consulting Inc.13$1.51K0.00%−3−18.8%Reduced
BerganKDV Wealth Management, LLC13$1.51K0.00%00.0%Unchanged
Iron Horse Wealth Management, LLC17$1.98K0.00%00.0%Unchanged
Psagot Value Holdings Ltd. / (Israel)16$2.00K0.00%+16New
AdvisorNet Financial, Inc20$2.33K0.00%−3−13.0%Reduced
Institutional & Family Asset Management, LLC20$2.33K0.00%00.0%Unchanged
Clearview Wealth Advisors LLC21$2.40K0.00%+1+5.0%Added
Tortoise Investment Management, LLC23$2.68K0.00%00.0%Unchanged
TSFG, LLC27$3.00K0.00%−43−61.4%Reduced
City State Bank26$3.00K0.00%+26New
Baker Avenue Asset Management, LP26$3.02K0.00%+5+23.8%Added
Credential Qtrade Securities Inc.28$3.26K0.00%00.0%Unchanged
Coppell Advisory Solutions LLC32$3.70K0.00%+32New
Sofos Investments, Inc.116$3.87K0.02%+4+3.6%Added
Capital Advisors, Ltd. LLC38$4.00K0.00%+38New
Legend Financial Advisors, Inc.38$4.42K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC38$4.42K0.00%+33+660.0%Added
Magnolia Capital Management Ltd45$5.00K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC47$5.27K0.00%00.0%Unchanged
Red Tortoise LLC46$5.35K0.00%00.0%Unchanged
Central Trust Co48$5.58K0.00%00.0%Unchanged
West Paces Advisors Inc.49$5.70K0.00%00.0%Unchanged
Bell Investment Advisors, Inc49$5.70K0.00%+4+8.9%Added
Montag A & Associates Inc49$5.70K0.00%+9+22.5%Added
Atticus Wealth Management, LLC50$5.82K0.00%00.0%Unchanged
Western Pacific Wealth Management, LP50$5.82K0.00%00.0%Unchanged
GW&K Investment Management, LLC55$6.00K0.00%+55New
Carolinas Wealth Consulting LLC54$6.23K0.00%+4+8.0%Added
Sound Income Strategies, LLC55$6.40K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.59$6.82K0.00%−8−11.9%Reduced
Harvest Fund Management Co., Ltd64$7.00K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC62$7.14K0.00%+1+1.6%Added
JFS Wealth Advisors, LLC65$7.56K0.00%−1−1.5%Reduced
Capital Analysts, LLC70$8.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.68$8.00K0.00%+16+30.8%Added
Proequities, Inc.69$8.03K0.00%−61−46.9%Reduced
Newbridge Financial Services Group, Inc.69$8.03K0.00%+69New
Worth Asset Management, LLC70$8.14K0.01%00.0%Unchanged
Key Financial Inc74$8.61K0.00%+74New
EverSource Wealth Advisors, LLC78$9.07K0.00%+24+44.4%Added
CVA Family Office, LLC80$9.31K0.00%00.0%Unchanged
Harbor Investment Advisory, LLC86$10.0K0.00%00.0%Unchanged
MV Capital Management, Inc.86$10.0K0.00%+3+3.6%Added
Beacon Capital Management, LLC90$10.5K0.00%00.0%Unchanged
Coston, McIsaac & Partners95$11.0K0.00%00.0%Unchanged
DT Investment Partners, LLC92$11.1K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc96$11.2K0.00%+5+5.5%Added
Livforsakringsbolaget Skandia, Omsesidigt100$11.6K0.00%00.0%Unchanged
JJJ Advisors Inc.102$11.9K0.00%+48+88.9%Added
Quarry LP103$12.0K0.01%+103New
Roble, Belko & Company, Inc120$14.0K0.00%00.0%Unchanged
Riverview Trust Co123$14.3K0.01%00.0%Unchanged
New England Capital Financial Advisors LLC131$15.2K0.01%+1+0.8%Added
Impact Partnership Wealth, LLC140$16.3K0.01%+140New
VisionPoint Advisory Group, LLC142$16.5K0.01%+142New
Hanson & Doremus Investment Management150$17.0K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.164$18.0K0.00%−299−64.6%Reduced
Parkside Financial Bank & Trust165$19.2K0.00%−3−1.8%Reduced
Citizens National Bank Trust Department175$20.4K0.01%+100+133.3%Added
Hollencrest Capital Management183$21.3K0.00%00.0%Unchanged
Clear Street Markets LLC188$22.0K0.01%−92−32.9%Reduced
PSI Advisors, LLC191$22.2K0.01%00.0%Unchanged
Versant Capital Management, Inc192$22.3K0.01%+1+0.5%Added
Resources Management Corp200$23.0K0.00%−8,810−97.8%Reduced
Colonial Trust Co200$23.3K0.01%00.0%Unchanged
Lindbrook Capital, LLC200$23.3K0.00%+14+7.5%Added
St Germain D J Co Inc200$23.3K0.00%+200New
Covestor Ltd208$24.0K0.02%−310−59.8%Reduced
Pin Oak Investment Advisors Inc210$24.0K0.03%00.0%Unchanged
Disciplined Investments, LLC213$24.8K0.01%−2−0.9%Reduced
First Manhattan Co216$25.1K0.00%00.0%Unchanged
TD Private Client Wealth LLC216$25.1K0.00%+26+13.7%Added
Zions Bancorporation, N.A.219$25.5K0.00%+31+16.5%Added
Glassman Wealth Services234$27.2K0.00%+99+73.3%Added
Colonial Trust Advisors249$29.0K0.00%00.0%Unchanged
Global Retirement Partners, LLC253$29.4K0.00%−19−7.0%Reduced
First Horizon Advisors, Inc.267$31.1K0.00%00.0%Unchanged
Leonteq Securities AG268$31.2K0.00%+268New
Carmichael Hill & Associates, Inc.271$31.5K0.02%−390−59.0%Reduced
Massmutual Trust Co FSB275$32.0K0.00%+176+177.8%Added
Baystate Wealth Management LLC291$33.9K0.00%+12+4.3%Added
Westside Investment Management, Inc.300$34.9K0.01%00.0%Unchanged
Front Row Advisors LLC332$39.0K0.02%−4−1.2%Reduced
Loomis Sayles & Co L P333$39.0K0.00%+132+65.7%Added
Quent Capital, LLC358$41.6K0.01%+2+0.6%Added
Cohen & Steers, Inc.361$42.0K0.00%00.0%Unchanged
WR Wealth Planners, LLC384$44.7K0.02%−192−33.3%Reduced