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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, Q1 2025

Institutional positions in Atmos Energy Corp as of Mar 31, 2025. 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
861
+56 vs. Q4 2024
Shares held
158.1M
+1.89M (+1.2%) vs. Q4 2024
Total value
$24.4B
+$2.68B (+12.3%) vs. Q4 2024
New holders
114
349 more added
Sold out
58
260 more reduced

13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 2025: 861 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 2025: $24.4B
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, Q1 2025

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q4 2024.

Institutions holding ATO in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Richardson Financial Services Inc.49$7.58K0.01%+49New
North Star Investment Management Corp.48$7.42K0.00%00.0%Unchanged
Park Place Capital Corp48$7.42K0.00%00.0%Unchanged
Red Tortoise LLC46$7.11K0.00%00.0%Unchanged
Redmont Wealth Advisors LLC46$7.11K0.01%+46New
NewSquare Capital LLC45$6.96K0.00%+44+4,400.0%Added
Bangor Savings Bank43$6.65K0.00%00.0%Unchanged
SBI Securities Co., Ltd.38$5.87K0.00%−1−2.6%Reduced
Spire Wealth Management38$5.87K0.00%−1−2.6%Reduced
Abound Wealth Management33$5.11K0.00%00.0%Unchanged
High Note Wealth, LLC33$5.10K0.00%00.0%Unchanged
Johnson Financial Group, Inc.31$4.79K0.00%−95−75.4%Reduced
Whipplewood Advisors, LLC108$4.64K0.00%+78+260.0%Added
Dunhill Financial, LLC29$4.54K0.00%+4+16.0%Added
City State Bank26$4.02K0.00%00.0%Unchanged
TSFG, LLC27$4.00K0.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC25$3.87K0.01%−3−10.7%Reduced
SJS Investment Consulting Inc.25$3.87K0.00%+12+92.3%Added
Greenline Partners, LLC25$3.87K0.00%+25New
TD Waterhouse Canada Inc.24$3.72K0.00%−150−86.2%Reduced
Granite FO LLC23$3.56K0.00%00.0%Unchanged
WPG Advisers, LLC23$3.56K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.22$3.44K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.22$3.40K0.00%+2+10.0%Added
Ameriflex Group, Inc.21$3.27K0.00%00.0%Unchanged
Sierra Ocean, LLC21$3.25K0.00%00.0%Unchanged
Sachetta, LLC21$3.25K0.00%00.0%Unchanged
Parvin Asset Management, LLC19$2.94K0.00%+19New
Activest Wealth Management15$2.32K0.00%+13+650.0%Added
True Wealth Design, LLC14$2.17K0.00%+5+55.6%Added
Global Financial Private Client, LLC13$2.01K0.00%+9+225.0%Added
Avion Wealth15$2.00K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC10$2.00K0.00%00.0%Unchanged
Cornerstone Planning Group LLC12$1.92K0.00%+7+140.0%Added
First Pacific Financial12$1.85K0.00%+12New
Raffa Wealth Management, LLC10$1.55K0.00%00.0%Unchanged
Dogwood Wealth Management LLC10$1.55K0.00%+10New
WealthTrak Capital Management LLC9$1.39K0.00%+6+200.0%Added
Rialto Wealth Management, LLC9$1.39K0.00%+9New
Valued Wealth Advisors LLC8$1.24K0.00%00.0%Unchanged
Rossby Financial, LCC7$1.11K0.00%+7New
Rise Advisors, LLC7$1.08K0.00%+7New
Bridge Generations Wealth Management LLC6$9280.00%+6New
HHM Wealth Advisors, LLC5$7730.00%00.0%Unchanged
Aventura Private Wealth, LLC5$7730.00%00.0%Unchanged
Garde Capital, Inc.5$7730.00%+5New
NVWM, LLC5$7730.00%+5New
Glass Jacobson Investment Advisors llc5$6970.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC4$6180.00%+4New
Principia Wealth Advisory, LLC4$5960.00%00.0%Unchanged
Winnow Wealth LLC4$5260.00%+1+33.3%Added
Transce3nd, LLC3$4640.00%−5−62.5%Reduced
Parkworth Wealth Management, Inc.3$4640.00%00.0%Unchanged
Aspect Partners, LLC3$4640.00%+1+50.0%Added
Bogart Wealth, LLC3$4640.00%+3New
Redwood Park Advisors LLC2$3100.00%00.0%Unchanged
HFM Investment Advisors, LLC2$3100.00%+2New
Rakuten Securities, Inc.2$3090.00%−149−98.7%Reduced
TFC Financial Management1$1550.00%00.0%Unchanged
Cape Investment Advisory, Inc.1$1550.00%00.0%Unchanged
Stonebridge Financial Group, LLC1$1550.00%+1New
Proequities, Inc.0$00.00%−61−100.0%Sold out
Natixis0$00.00%−97,529−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−37,170−100.0%Sold out
WBI Investments0$00.00%−20,304−100.0%Sold out
XTX Topco Ltd0$00.00%−13,716−100.0%Sold out
Quantbot Technologies LP0$00.00%−13,566−100.0%Sold out
Machina Capital S.A.S.0$00.00%−8,872−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−7,163−100.0%Sold out
Panagora Asset Management Inc0$00.00%−6,471−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−6,370−100.0%Sold out
First Hawaiian Bank0$00.00%−5,955−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−5,033−100.0%Sold out
Greenland Capital Management LP0$00.00%−4,520−100.0%Sold out
Old National Bancorp0$00.00%−4,137−100.0%Sold out
Weiss Asset Management LP0$00.00%−3,864−100.0%Sold out
Angeles Investment Advisors, LLC0$00.00%−3,660−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−3,516−100.0%Sold out
Petrus Trust Company, LTA0$00.00%−3,438−100.0%Sold out
Cypress Capital Group0$00.00%−3,426−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−3,358−100.0%Sold out
Maridea Wealth Management LLC0$00.00%−3,262−100.0%Sold out
Kapitalo Investimentos Ltda0$00.00%−2,930−100.0%Sold out
Morningstar Investment Management LLC0$00.00%−2,845−100.0%Sold out
Callan Family Office, LLC0$00.00%−2,824−100.0%Sold out
Centiva Capital, LP0$00.00%−2,609−100.0%Sold out
FFT Wealth Management LLC0$00.00%−2,487−100.0%Sold out
Archer Investment Corp0$00.00%−2,320−100.0%Sold out
Atria Wealth Solutions, Inc.0$00.00%−2,140−100.0%Sold out
Great Lakes Advisors, LLC0$00.00%−2,126−100.0%Sold out
Denali Advisors LLC0$00.00%−2,010−100.0%Sold out
Crestline Management, LP0$00.00%−1,793−100.0%Sold out
Brighton Jones LLC0$00.00%−1,670−100.0%Sold out
Jane Street Group, LLC0$00.00%−1,605−100.0%Sold out
Bleakley Financial Group, LLC0$00.00%−1,572−100.0%Sold out
GWN Securities Inc.0$00.00%−1,524−100.0%Sold out
Van Hulzen Asset Management, LLC0$00.00%−490−100.0%Sold out
Cohen & Steers, Inc.0$00.00%−410−100.0%Sold out
PSI Advisors, LLC0$00.00%−191−100.0%Sold out
Altshuler Shaham Ltd0$00.00%−150−100.0%Sold out