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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 2023

Institutional positions in Atmos Energy Corp as of Dec 31, 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
722
+62 vs. Q3 2023
Shares held
136.0M
+234.4K (+0.2%) vs. Q3 2023
Total value
$15.8B
+$1.36B (+9.4%) vs. Q3 2023
New holders
116
251 more added
Sold out
54
251 more reduced

9 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 722 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 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, Q4 2023

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2023.

Institutions holding ATO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Rockefeller Capital Management L.P.11,550$1.34M0.00%−5,418−31.9%Reduced
Pensionfund Sabic11,500$1.33M0.42%00.0%Unchanged
SG Americas Securities, LLC11,338$1.31M0.01%−1,117−9.0%Reduced
Fruth Investment Management11,266$1.30M0.37%00.0%Unchanged
BFSG, LLC11,220$1.30M0.19%+110+1.0%Added
17 Capital Partners, LLC10,961$1.27M1.17%+10,961New
BNP PARIBAS ASSET MANAGEMENT Holding S.A.10,760$1.25M0.00%−481−4.3%Reduced
Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group10,640$1.23M0.57%−3,922−26.9%Reduced
Commerce Bank10,584$1.23M0.01%+3,359+46.5%Added
D.A. Davidson & Co.10,374$1.20M0.01%+36+0.3%Added
Summit Global Investments10,292$1.19M0.08%+10,292New
Asset Advisors Investment Management, LLC10,270$1.19M0.15%−975−8.7%Reduced
TCTC Holdings, LLC10,100$1.17M0.04%00.0%Unchanged
Verition Fund Management LLC10,054$1.17M0.01%−33,156−76.7%Reduced
Hartford Investment Management Co10,028$1.16M0.04%−404−3.9%Reduced
Benjamin Edwards Inc10,016$1.16M0.25%+173+1.8%Added
Albert D Mason Inc9,753$1.13M0.75%−13−0.1%Reduced
Federation des caisses Desjardins du Quebec9,580$1.11M0.01%+8,015+512.1%Added
Trust Co of Vermont9,548$1.11M0.07%−6,040−38.7%Reduced
JustInvest LLC9,495$1.10M0.03%−1,547−14.0%Reduced
Shell Asset Management Co9,470$1.10M0.05%−1,034−9.8%Reduced
Venturi Wealth Management, LLC9,406$1.09M0.08%−312−3.2%Reduced
Jacobi Capital Management LLC9,374$1.09M0.11%−45−0.5%Reduced
Securian Asset Management, Inc9,310$1.08M0.03%−1,271−12.0%Reduced
US Bancorp9,123$1.06M0.00%+2,217+32.1%Added
Louisiana State Employees Retirement System9,000$1.04M0.02%−200−2.2%Reduced
Garda Capital Partners LP8,960$1.04M0.53%+112+1.3%Added
Point72 Middle East FZE8,913$1.03M0.07%+8,913New
GWM Advisors LLC8,985$1.03M0.01%+1,865+26.2%Added
AMG National Trust Bank8,900$1.03M0.03%−200−2.2%Reduced
Delta Financial Advisors LLC8,850$1.03M0.44%+690+8.5%Added
Vinva Investment Management Ltd8,788$1.02M0.07%+5,684+183.1%Added
Telemus Capital, LLC8,776$1.02M0.08%−1,090−11.0%Reduced
Everpar Advisors LLC8,635$1.00M0.47%+8,635New
BI Asset Management Fondsmaeglerselskab A/S8,481$983.0K0.02%+2,935+52.9%Added
Steel Peak Wealth Management LLC8,447$979.0K0.06%−6,400−43.1%Reduced
Anchor Investment Management, LLC8,166$946.4K0.11%−100−1.2%Reduced
Susquehanna Portfolio Strategies, LLC8,117$940.8K0.02%+8,117New
Clark Capital Management Group, Inc.7,939$920.1K0.01%+2,239+39.3%Added
Keybank National Association7,854$910.3K0.00%−1,876−19.3%Reduced
Mercer Global Advisors Inc7,677$890.0K0.00%+418+5.8%Added
MML Investors Services, LLC7,650$887.0K0.00%+227+3.1%Added
Inceptionr LLC7,522$871.8K0.62%+7,522New
New Mexico Educational Retirement Board7,500$869.0K0.03%00.0%Unchanged
Vestcor Inc7,380$855.0K0.03%−30−0.4%Reduced
Concurrent Investment Advisors, LLC7,268$842.3K0.04%+7,268New
Kestra Advisory Services, LLC7,208$835.4K0.01%−87−1.2%Reduced
Private Advisor Group, LLC7,133$826.7K0.01%−5−0.1%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC7,121$825.3K0.05%−379−5.1%Reduced
TrinityPoint Wealth, LLC7,046$816.6K0.15%−24−0.3%Reduced
GPS Wealth Strategies Group, LLC6,982$809.2K0.15%−517−6.9%Reduced
De Burlo Group Inc7,610$806.1K0.14%00.0%Unchanged
Apollon Wealth Management, LLC6,915$801.4K0.03%−520−7.0%Reduced
StoneX Group Inc.6,787$786.6K0.08%−649−8.7%Reduced
Nordea Investment Management AB6,774$786.2K0.00%−263−3.7%Reduced
Cerity Partners LLC6,781$786.0K0.00%+4,481+194.8%Added
First Hawaiian Bank6,586$763.3K0.02%−790−10.7%Reduced
Whittier Trust Co of Nevada Inc6,535$757.4K0.02%−79−1.2%Reduced
Thrivent Financial for Lutherans6,448$747.0K0.00%−59−0.9%Reduced
Versor Investments LP6,300$730.2K0.15%+6,300New
NovaPoint Capital, LLC6,221$721.0K0.27%−1,334−17.7%Reduced
Swedbank AB6,106$707.7K0.00%+122+2.0%Added
Trust Point Inc.6,104$707.5K0.06%+6,104New
Engineers Gate Manager LP6,060$702.4K0.02%−8,517−58.4%Reduced
IFP Advisors, Inc6,056$702.0K0.03%−1,927−24.1%Reduced
Metropolitan Life Insurance Co6,044$700.5K0.03%−97−1.6%Reduced
Profund Advisors LLC6,002$695.6K0.03%−167−2.7%Reduced
Mitsubishi UFJ Asset Management (UK) Ltd.6,000$695.0K0.38%00.0%Unchanged
Independent Advisor Alliance5,933$687.6K0.02%−1,862−23.9%Reduced
Wealthfront Advisers LLC5,897$683.5K0.00%−9−0.2%Reduced
Bath Savings Trust Co5,860$679.2K0.08%−260−4.2%Reduced
SS&H Financial Advisors, Inc.5,850$678.0K0.29%−20−0.3%Reduced
First Dallas Securities Inc.5,788$671.0K0.35%+5,788New
Centiva Capital, LP5,674$657.6K0.04%−1,663−22.7%Reduced
Moody National Bank Trust Division5,650$654.8K0.05%−1,410−20.0%Reduced
Procyon Private Wealth Partners, LLC5,637$653.3K0.06%+639+12.8%Added
Old National Bancorp5,555$643.8K0.02%+1,325+31.3%Added
Eqis Capital Management, Inc.5,528$640.7K0.05%+499+9.9%Added
Chicago Partners Investment Group LLC5,759$638.6K0.03%+129+2.3%Added
Entropy Technologies, LP5,500$637.5K0.12%+5,500New
Federated Hermes, Inc.5,487$635.9K0.00%+450+8.9%Added
Cetera Investment Advisers5,466$633.5K0.01%−575−9.5%Reduced
Tyche Wealth Partners LLC5,430$629.3K0.15%+5,430New
Kentucky Retirement Systems Insurance Trust Fund5,290$613.1K0.04%+119+2.3%Added
Pinnacle Financial Partners Inc5,267$610.4K0.01%−808−13.3%Reduced
iA Global Asset Management Inc.5,249$608.0K0.01%+184+3.6%Added
Norinchukin Bank, The5,244$607.8K0.01%−563−9.7%Reduced
Old Port Advisors5,236$606.9K0.20%+62+1.2%Added
Meiji Yasuda Asset Management Co Ltd.5,193$601.9K0.03%+1,130+27.8%Added
Beacon Pointe Advisors, LLC5,186$601.1K0.01%+10.0%Added
Voloridge Investment Management, LLC5,181$600.5K0.00%+5,181New
Integrated Advisors Network LLC5,165$598.6K0.03%+188+3.8%Added
JBR Co Financial Management Inc5,038$583.9K0.55%+5,038New
Cbre Clarion Securities LLC5,035$583.6K0.01%+116+2.4%Added
Sound Financial Strategies Group, LLC5,010$580.7K0.49%−2,488−33.2%Reduced
Altus Wealth Group LLC4,958$574.6K0.32%+695+16.3%Added
Cetera Advisors LLC4,939$572.5K0.01%−27−0.5%Reduced
Novare Capital Management LLC4,925$570.8K0.06%−60−1.2%Reduced
Financial Network Wealth Advisors LLC4,895$567.3K0.60%+4,895New
Metis Global Partners, LLC4,808$557.2K0.02%−558−10.4%Reduced