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 2026
Institutional positions in Atmos Energy Corp as of Jun 30, 2026. 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
- 1,044
- +36 vs. Q1 2026
- Shares held
- 162.7M
- +2.70M (+1.7%) vs. Q1 2026
- Total value
- $28.0B
- −$1.52B (−5.1%) vs. Q1 2026
- New holders
- 132
- 416 more added
- Sold out
- 96
- 344 more reduced
12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HSBC Holdings PLC | 672,843 | $116.0M | 0.06% | −107,341−13.8% | Reduced |
| Silvercrest Asset Management Group LLC | 682,414 | $117.6M | 0.77% | −24,811−3.5% | Reduced |
| UBS Group AG | 713,094 | $122.8M | 0.02% | −5,593−0.8% | Reduced |
| SG Americas Securities, LLC | 739,939 | $127.5M | 0.07% | +669,084+944.3% | Added |
| Dimensional Fund Advisors LP | 768,834 | $132.5M | 0.02% | +15,848+2.1% | Added |
| Bank of New York Mellon Corp | 877,494 | $151.2M | 0.02% | −15,202−1.7% | Reduced |
| The PNC Financial Services Group, Inc. | 884,648 | $152.4M | 0.08% | −1,643−0.2% | Reduced |
| Nuveen, LLC | 896,066 | $154.4M | 0.04% | −51,442−5.4% | Reduced |
| ProShare Advisors LLC | 924,825 | $159.3M | 0.23% | −99,037−9.7% | Reduced |
| Vanguard Fiduciary Trust Co | 936,822 | $161.4M | 0.04% | +6,180+0.7% | Added |
| American Century Companies Inc | 998,021 | $171.9M | 0.08% | −4,437−0.4% | Reduced |
| Cbre Clarion Securities LLC | 999,550 | $172.2M | 2.40% | +241,597+31.9% | Added |
| Charles Schwab Investment Management Inc | 1,059,660 | $182.5M | 0.02% | +23,039+2.2% | Added |
| SFMG, LLC | 1,060,369 | $182.7M | 11.13% | +1,824+0.2% | Added |
| UBS Asset Management Americas Inc | 1,098,374 | $189.2M | 0.03% | +34,696+3.3% | Added |
| Perpetual Ltd | 1,133,323 | $195.2M | 2.79% | −107,146−8.6% | Reduced |
| GQG Partners LLC | 1,175,136 | $202.4M | 0.38% | +287,932+32.5% | Added |
| Wells Fargo & Company | 1,204,326 | $207.5M | 0.04% | −125,002−9.4% | Reduced |
| Pictet Asset Management Holding SA | 1,270,400 | $218.9M | 0.21% | +94,985+8.1% | Added |
| Raymond James Financial Inc | 1,271,473 | $219.0M | 0.06% | +64,721+5.4% | Added |
| Point72 Asset Management, L.P. | 1,361,162 | $234.5M | 0.36% | +1,361,162 | New |
| Northern Trust Corp | 1,393,267 | $240.0M | 0.03% | −156,427−10.1% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,491,483 | $256.9M | 0.20% | +830+0.1% | Added |
| Capital Research Global Investors | 1,508,563 | $259.9M | 0.04% | −2,501,987−62.4% | Reduced |
| Legal & General Group Plc | 1,605,373 | $276.6M | 0.06% | −11,007−0.7% | Reduced |
| Citadel Advisors LLC | 1,736,405 | $299.1M | 0.17% | +984,801+131.0% | Added |
| Amundi | 1,823,714 | $314.2M | 0.08% | +520,828+40.0% | Added |
| Massachusetts Financial Services Co | 1,842,583 | $321.4M | 0.10% | +69,982+3.9% | Added |
| Norges Bank | 2,079,227 | $358.2M | 0.04% | +2,079,227 | New |
| Qube Research & Technologies Ltd | 2,136,532 | $368.1M | 0.41% | +2,053,901+2,485.6% | Added |
| Goldman Sachs Group Inc | 2,165,784 | $373.1M | 0.04% | +230,622+11.9% | Added |
| AQR Capital Management LLC | 2,373,903 | $409.0M | 0.14% | +1,551,127+188.5% | Added |
| Price T Rowe Associates Inc | 2,481,649 | $427.5M | 0.04% | −233,458−8.6% | Reduced |
| Deutsche Bank AG | 2,505,816 | $431.7M | 0.13% | −41,221−1.6% | Reduced |
| Morgan Stanley | 2,863,719 | $493.3M | 0.03% | −137,467−4.6% | Reduced |
| Invesco Ltd. | 3,173,775 | $546.7M | 0.04% | +166,469+5.5% | Added |
| Bank of America Corp | 4,180,718 | $720.2M | 0.05% | −18,715−0.4% | Reduced |
| Geode Capital Management, LLC | 4,489,277 | $770.3M | 0.04% | +152,281+3.5% | Added |
| Capital International Investors | 7,483,012 | $1.29B | 0.27% | +156,234+2.1% | Added |
| Wellington Management Group LLP | 9,185,788 | $1.58B | 0.27% | −465,684−4.8% | Reduced |
| Vanguard Portfolio Management LLC | 9,360,135 | $1.61B | 0.07% | +74,502+0.8% | Added |
| Vanguard Capital Management LLC | 10,885,153 | $1.88B | 0.04% | +149,606+1.4% | Added |
| State Street Corp | 11,380,060 | $1.96B | 0.06% | +7,310+0.1% | Added |
| BlackRock, Inc. | 15,237,564 | $2.62B | 0.04% | −2,214,399−12.7% | Reduced |
| Arvest Investments, Inc. | 0 | $0 | 0.00% | −5,641−100.0% | Sold out |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 0 | $0 | 0.00% | −32,500−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −21,337−100.0% | Sold out |
| Patton Fund Management, Inc. | 0 | $0 | 0.00% | −21,252−100.0% | Sold out |
| Azzad Asset Management Inc | 0 | $0 | 0.00% | −16,610−100.0% | Sold out |
| Brendel Financial Advisors LLC | 0 | $0 | 0.00% | −13,644−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −12,314−100.0% | Sold out |
| Board of the Pension Protection Fund | 0 | $0 | 0.00% | −9,300−100.0% | Sold out |
| Kovack Advisors, Inc. | 0 | $0 | 0.00% | −8,465−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −7,964−100.0% | Sold out |
| WBI Investments | 0 | $0 | 0.00% | −7,085−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −6,502−100.0% | Sold out |
| 17 Capital Partners, LLC | 0 | $0 | 0.00% | −6,423−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −6,296−100.0% | Sold out |
| GoalVest Advisory LLC | 0 | $0 | 0.00% | −5,867−100.0% | Sold out |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 0 | $0 | 0.00% | −5,665−100.0% | Sold out |
| Friedenthal Financial | 0 | $0 | 0.00% | −5,283−100.0% | Sold out |
| 180 Wealth Advisors, LLC | 0 | $0 | 0.00% | −5,195−100.0% | Sold out |
| Vise Technologies, Inc. | 0 | $0 | 0.00% | −4,557−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −3,596−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −3,449−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −2,978−100.0% | Sold out |
| Tulsa Wealth Advisors, INC | 0 | $0 | 0.00% | −2,863−100.0% | Sold out |
| 49 Wealth Management, LLC | 0 | $0 | 0.00% | −2,812−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −2,657−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −2,555−100.0% | Sold out |
| Intrua Financial, LLC | 0 | $0 | 0.00% | −2,475−100.0% | Sold out |
| Third View Private Wealth, LLC | 0 | $0 | 0.00% | −2,259−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −2,139−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −1,936−100.0% | Sold out |
| Nomura Asset Management International Inc. | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Scissortail Wealth Management, LLC | 0 | $0 | 0.00% | −1,780−100.0% | Sold out |
| Advyzon Investment Management, LLC | 0 | $0 | 0.00% | −1,637−100.0% | Sold out |
| BTS Asset Management, Inc. | 0 | $0 | 0.00% | −1,581−100.0% | Sold out |
| Harbour Capital Advisors, LLC | 0 | $0 | 0.00% | −1,510−100.0% | Sold out |
| BankChampaign, National Association | 0 | $0 | 0.00% | −1,452−100.0% | Sold out |
| Avantax Planning Partners, Inc. | 0 | $0 | 0.00% | −1,420−100.0% | Sold out |
| Peachtree Investment Partners, LLC | 0 | $0 | 0.00% | −1,417−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −1,406−100.0% | Sold out |
| Marshall Financial Group LLC | 0 | $0 | 0.00% | −1,405−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −1,383−100.0% | Sold out |
| Financial Security Advisor, Inc. | 0 | $0 | 0.00% | −1,382−100.0% | Sold out |
| Trust Point Inc. | 0 | $0 | 0.00% | −1,343−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −1,317−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −1,311−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −1,310−100.0% | Sold out |
| Change Path, LLC | 0 | $0 | 0.00% | −1,301−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −1,264−100.0% | Sold out |
| Williamson Legacy Group, LLC | 0 | $0 | 0.00% | −1,262−100.0% | Sold out |
| One Wealth Capital Management, LLC | 0 | $0 | 0.00% | −1,213−100.0% | Sold out |
| PCM Encore, LLC | 0 | $0 | 0.00% | −1,189−100.0% | Sold out |
| Patton Albertson Miller Group, LLC | 0 | $0 | 0.00% | −1,172−100.0% | Sold out |
| Angeles Wealth Management, LLC | 0 | $0 | 0.00% | −1,148−100.0% | Sold out |
| Schmidt P J Investment Management Inc | 0 | $0 | 0.00% | −1,143−100.0% | Sold out |
| Colony Family Offices, LLC | 0 | $0 | 0.00% | −1,135−100.0% | Sold out |
| Savvy Advisors, Inc. | 0 | $0 | 0.00% | −1,131−100.0% | Sold out |