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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,044 | $28.0B |
| Q1 2026 | 1,020 | $29.6B |
| Q4 2025 | 980 | $27.2B |
| Q3 2025 | 912 | $27.2B |
| Q2 2025 | 871 | $24.7B |
| Q1 2025 | 861 | $24.4B |
| Q4 2024 | 818 | $21.8B |
| Q3 2024 | 758 | $20.8B |
| Q2 2024 | 736 | $16.7B |
| Q1 2024 | 731 | $16.6B |
| Q4 2023 | 722 | $15.8B |
| Q3 2023 | 669 | $14.4B |
| Q2 2023 | 672 | $15.8B |
| Q1 2023 | 664 | $14.7B |
| Q4 2022 | 663 | $14.6B |
| Q3 2022 | 631 | $13.1B |
| Q2 2022 | 620 | $14.2B |
| Q1 2022 | 608 | $14.9B |
| Q4 2021 | 575 | $12.4B |
| Q3 2021 | 536 | $9.93B |
| Q2 2021 | 548 | $10.5B |
| Q1 2021 | 550 | $10.7B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SFMG, LLC | 1,083,849 | $125.6M | 11.64% | −1,788−0.2% | Reduced |
| Norges Bank | 1,188,581 | $137.8M | 0.02% | +440,902+59.0% | Added |
| Wells Fargo & Company | 1,191,537 | $138.1M | 0.04% | −12,757−1.1% | Reduced |
| Price T Rowe Associates Inc | 1,241,227 | $143.9M | 0.02% | −5,982−0.5% | Reduced |
| Cooke & Bieler LP | 1,347,311 | $156.2M | 1.38% | +74,654+5.9% | Added |
| Massachusetts Financial Services Co | 1,484,105 | $172.0M | 0.06% | +242,722+19.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,489,174 | $172.6M | 0.23% | +50,209+3.5% | Added |
| ProShare Advisors LLC | 1,491,530 | $172.9M | 0.53% | −11,811−0.8% | Reduced |
| Northern Trust Corp | 1,514,528 | $175.5M | 0.03% | −75,977−4.8% | Reduced |
| Bank of America Corp | 1,529,862 | $177.3M | 0.02% | +190,629+14.2% | Added |
| Legal & General Group Plc | 1,633,250 | $189.3M | 0.06% | +12,776+0.8% | Added |
| Pictet Asset Management Holding SA | 1,718,566 | $199.2M | 0.22% | +605,307+54.4% | Added |
| Morgan Stanley | 2,001,504 | $232.0M | 0.02% | +71,703+3.7% | Added |
| Invesco Ltd. | 2,068,480 | $239.7M | 0.06% | +70,787+3.5% | Added |
| American Century Companies Inc | 3,087,042 | $357.8M | 0.25% | −311,602−9.2% | Reduced |
| Deutsche Bank AG | 3,141,149 | $364.1M | 0.19% | −243,301−7.2% | Reduced |
| Geode Capital Management, LLC | 3,436,319 | $397.3M | 0.04% | +86,517+2.6% | Added |
| Aristotle Capital Management, LLC | 8,750,234 | $1.01B | 1.99% | −253,170−2.8% | Reduced |
| Wellington Management Group LLP | 10,032,032 | $1.16B | 0.22% | +1,041,608+11.6% | Added |
| State Street Corp | 11,078,416 | $1.28B | 0.06% | −58,282−0.5% | Reduced |
| BlackRock Inc. | 12,840,345 | $1.49B | 0.04% | −5,249,574−29.0% | Reduced |
| Vanguard Group Inc | 19,344,837 | $2.24B | 0.05% | −2,5340.0% | Reduced |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −236,259−100.0% | Sold out |
| Nilsine Partners, LLC | 0 | $0 | 0.00% | −227,230−100.0% | Sold out |
| MUFG Securities EMEA plc | 0 | $0 | 0.00% | −90,637−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −71,971−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −43,100−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −21,477−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −20,107−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −17,296−100.0% | Sold out |
| Element Capital Management LLC | 0 | $0 | 0.00% | −15,233−100.0% | Sold out |
| GQG Partners LLC | 0 | $0 | 0.00% | −11,839−100.0% | Sold out |
| Polianta Ltd | 0 | $0 | 0.00% | −9,900−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −9,840−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −9,678−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −9,443−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −9,045−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −8,608−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −7,727−100.0% | Sold out |
| Toews Corp | 0 | $0 | 0.00% | −7,100−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −6,801−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,747−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −6,059−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −4,788−100.0% | Sold out |
| Advanced Portfolio Management, LLC | 0 | $0 | 0.00% | −3,859−100.0% | Sold out |
| Unigestion Holding SA | 0 | $0 | 0.00% | −3,670−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −3,183−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −3,135−100.0% | Sold out |
| Cullinan Associates Inc | 0 | $0 | 0.00% | −3,020−100.0% | Sold out |
| Leavell Investment Management, Inc. | 0 | $0 | 0.00% | −2,562−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −2,477−100.0% | Sold out |
| Fayez Sarofim & Co | 0 | $0 | 0.00% | −2,455−100.0% | Sold out |
| Cable Hill Partners, LLC | 0 | $0 | 0.00% | −2,440−100.0% | Sold out |
| Renasant Bank | 0 | $0 | 0.00% | −2,428−100.0% | Sold out |
| Moody Aldrich Partners LLC | 0 | $0 | 0.00% | −2,257−100.0% | Sold out |
| Ibex Wealth Advisors | 0 | $0 | 0.00% | −2,228−100.0% | Sold out |
| Fund Management at Engine No. 1 LLC | 0 | $0 | 0.00% | −2,125−100.0% | Sold out |
| Traynor Capital Management, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −1,996−100.0% | Sold out |
| Connolly Sarah T. | 0 | $0 | 0.00% | −1,990−100.0% | Sold out |
| Laidlaw Wealth Management LLC | 0 | $0 | 0.00% | −1,957−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −1,926−100.0% | Sold out |
| Credit Agricole S A | 0 | $0 | 0.00% | −1,396−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| WR Wealth Planners, LLC | 0 | $0 | 0.00% | −384−100.0% | Sold out |
| RVW Wealth, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −282−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −267−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Milestone Investment Advisors LLC | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| Western Pacific Wealth Management, LP | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Magnolia Capital Management Ltd | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Annapolis Financial Services, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Pathstone Family Office, LLC | – | – | – | – | Not filed |
| First Republic Investment Management, Inc. | – | – | – | – | Not filed |
| Advisor Partners II, LLC | – | – | – | – | Not filed |
| Forefront Wealth Management Inc. | – | – | – | – | Not filed |
| Kenfarb & Co. | – | – | – | – | Not filed |
| Syntax Advisors, LLC | – | – | – | – | Not filed |
| Ropes Wealth Advisors LLC | – | – | – | – | Not filed |
| Polaris Wealth Advisory Group, LLC | – | – | – | – | Not filed |
| Steward Financial Group LLC | – | – | – | – | Not filed |