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 |
|---|---|---|---|---|---|
| Resurgent Financial Advisors LLC | 1,228 | $211.5K | 0.06% | +1,228 | New |
| Voleon Capital Management LP | 1,224 | $210.9K | 0.00% | +1,224 | New |
| Wedmont Private Capital | 1,196 | $210.7K | 0.01% | +55+4.8% | Added |
| Fidelis Capital Partners, LLC | 1,223 | $210.7K | 0.01% | −29−2.3% | Reduced |
| Kathmere Capital Management, LLC | 1,220 | $210.2K | 0.01% | +1,220 | New |
| Graham Capital Management, L.P. | 1,218 | $209.8K | 0.01% | −2,775−69.5% | Reduced |
| RIA Advisory Group LLC | 1,211 | $208.7K | 0.05% | +19+1.6% | Added |
| Regent Peak Wealth Advisors LLC | 1,208 | $208.1K | 0.04% | +38+3.2% | Added |
| Associated Banc-Corp | 1,204 | $207.4K | 0.00% | 00.0% | Unchanged |
| Carbahal Olsen Financial Services Group, LLC | 1,200 | $206.7K | 0.14% | 00.0% | Unchanged |
| Evergreen Wealth Partners LLC | 1,196 | $206.1K | 0.12% | +7+0.6% | Added |
| Oslo Pensjonsforsikring AS | 1,178 | $202.9K | 0.02% | +800+211.6% | Added |
| Ameritas Advisory Services, LLC | 1,171 | $201.7K | 0.00% | −5,411−82.2% | Reduced |
| Prelude Capital Management, LLC | 1,171 | $201.7K | 0.01% | +1,171 | New |
| Optimize Financial Inc | 1,168 | $201.2K | 0.07% | −4−0.3% | Reduced |
| Sound Capital Solutions LLC | 1,168 | $201.2K | 0.05% | +1,168 | New |
| Abel Hall, LLC | 1,163 | $200.3K | 0.03% | +1,163 | New |
| Investment Research Partners LLC | 1,163 | $200.3K | 0.07% | +1,163 | New |
| Keystone Financial Group, Inc. | 1,143 | $196.9K | 0.10% | +7+0.6% | Added |
| Lummis Asset Management, LP | 1,128 | $194.3K | 0.12% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,119 | $192.8K | 0.02% | +66+6.3% | Added |
| Parkside Financial Bank & Trust | 1,046 | $180.2K | 0.01% | −61−5.5% | Reduced |
| Rosenberg Matthew Hamilton | 1,039 | $179.0K | 0.03% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 1,013 | $174.5K | 0.07% | −37−3.5% | Reduced |
| Essential Partners LLC | 999 | $172.1K | 0.08% | +891+825.0% | Added |
| MidFirst Bank | 991 | $170.7K | 0.01% | −21−2.1% | Reduced |
| Smithfield Trust Co | 914 | $157.0K | 0.01% | 00.0% | Unchanged |
| Rothschild Investment LLC | 889 | $153.1K | 0.01% | −55−5.8% | Reduced |
| Pinnacle Bancorp, Inc. | 881 | $151.8K | 0.04% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 816 | $140.6K | 0.00% | −267−24.7% | Reduced |
| Tiaa Trust, National Association | 800 | $137.8K | 0.01% | 00.0% | Unchanged |
| Tompkins Financial Corp | 750 | $129.2K | 0.01% | 00.0% | Unchanged |
| Hilltop National Bank | 750 | $129.2K | 0.03% | 00.0% | Unchanged |
| Trust Co of Toledo NA | 720 | $124.0K | 0.01% | 00.0% | Unchanged |
| BankPlus Trust Department | 700 | $120.6K | 0.03% | −142−16.9% | Reduced |
| HM Payson & Co | 700 | $120.6K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 683 | $117.6K | 0.12% | −122−15.2% | Reduced |
| Geneos Wealth Management Inc. | 682 | $117.5K | 0.00% | +215+46.0% | Added |
| Wellington-Altus USA Inc. | 634 | $117.1K | 0.08% | 00.0% | Unchanged |
| Clark Wealth Partners | 657 | $113.1K | 0.06% | +540+461.5% | Added |
| Vanguard National Trust Co | 580 | $99.9K | 0.01% | +475+452.4% | Added |
| Cary Street Partners Financial LLC | 575 | $99.1K | 0.00% | −5−0.9% | Reduced |
| Colonial Trust Advisors | 568 | $97.8K | 0.01% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 527 | $90.8K | 0.01% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 523 | $90.1K | 0.00% | −2−0.4% | Reduced |
| Godsey & Gibb Associates | 522 | $89.9K | 0.01% | −105−16.7% | Reduced |
| Peterson Wealth Management | 520 | $89.5K | 0.04% | +4+0.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 500 | $86.1K | 0.00% | +400+400.0% | Added |
| Wall Street Access Asset Management, LLC | 498 | $85.8K | 0.01% | −2−0.4% | Reduced |
| RMG Wealth Management LLC | 501 | $85.0K | 0.01% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 490 | $84.4K | 0.04% | +32+7.0% | Added |
| Westside Investment Management, Inc. | 477 | $82.2K | 0.01% | 00.0% | Unchanged |
| Quent Capital, LLC | 461 | $79.5K | 0.00% | −356−43.6% | Reduced |
| Onefund, LLC | 455 | $78.4K | 0.04% | +13+2.9% | Added |
| Contravisory Investment Management, Inc. | 443 | $76.3K | 0.01% | −77−14.8% | Reduced |
| IFG Advisory, LLC | 410 | $70.6K | 0.00% | +410 | New |
| Walleye Capital LLC | 404 | $69.6K | 0.00% | −1,345−76.9% | Reduced |
| Bruce G. Allen Investments, LLC | 390 | $67.2K | 0.04% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 350 | $60.4K | 0.01% | +131+59.8% | Added |
| PFS Partners, LLC | 350 | $60.3K | 0.02% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 332 | $57.2K | 0.02% | +332 | New |
| Deseret Mutual Benefit Administrators | 305 | $52.5K | 0.02% | −7−2.2% | Reduced |
| Medallion Wealth Advisors, LLC | 300 | $51.7K | 0.02% | 00.0% | Unchanged |
| Lloyd Advisory Services, LLC. | 299 | $51.5K | 0.02% | +89+42.4% | Added |
| Prosperity Bancshares Inc | 296 | $51.0K | 0.03% | 00.0% | Unchanged |
| Colonial Trust Co | 289 | $49.8K | 0.01% | −11−3.7% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 285 | $49.1K | 0.01% | +105+58.3% | Added |
| TD Private Client Wealth LLC | 276 | $47.5K | 0.00% | +59+27.2% | Added |
| Beacon Investment Advisory Services, Inc. | 271 | $46.7K | 0.00% | +17+6.7% | Added |
| Zions Bancorporation, National Association | 267 | $46.0K | 0.00% | +26+10.8% | Added |
| Keating Financial Advisory Services, Inc. | 253 | $43.6K | 0.01% | +48+23.4% | Added |
| Cetera Trust Company, N.A | 250 | $43.1K | 0.02% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 249 | $42.9K | 0.00% | −38−13.2% | Reduced |
| True Wealth Design, LLC | 241 | $41.5K | 0.01% | +140+138.6% | Added |
| Kingdom Financial Group LLC. | 230 | $39.7K | 0.01% | +20+9.5% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 229 | $39.0K | 0.00% | +27+13.4% | Added |
| Bryn Mawr Trust Co | 221 | $38.1K | 0.00% | +1+0.5% | Added |
| CVA Family Office, LLC | 216 | $37.2K | 0.00% | −62−22.3% | Reduced |
| SBI Securities Co., Ltd. | 214 | $36.9K | 0.00% | −68−24.1% | Reduced |
| Paladin Partners, LLC | 213 | $36.7K | 0.02% | 00.0% | Unchanged |
| First National Bank | 205 | $35.3K | 0.01% | +205 | New |
| St Germain D J Co Inc | 200 | $34.5K | 0.00% | −8−3.8% | Reduced |
| First Financial Corp | 200 | $34.5K | 0.01% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 200 | $34.5K | 0.02% | 00.0% | Unchanged |
| Delta Asset Management LLC | 199 | $34.3K | 0.00% | 00.0% | Unchanged |
| Elevated Capital Advisors, LLC | 193 | $33.2K | 0.01% | +1+0.5% | Added |
| Hickory Point Bank & Trust | 192 | $33.1K | 0.02% | 00.0% | Unchanged |
| Covestor Ltd | 194 | $33.0K | 0.02% | +118+155.3% | Added |
| Private Trust Co NA | 186 | $32.0K | 0.00% | −145−43.8% | Reduced |
| Hollencrest Capital Management | 183 | $31.5K | 0.00% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 177 | $30.0K | 0.01% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 174 | $30.0K | 0.00% | −2−1.1% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 167 | $28.8K | 0.00% | +56+50.5% | Added |
| ZRC Wealth Management, LLC | 160 | $27.6K | 0.01% | +138+627.3% | Added |
| JFS Wealth Advisors, LLC | 158 | $27.2K | 0.00% | +7+4.6% | Added |
| NBC Securities, Inc. | 155 | $26.7K | 0.00% | −141−47.6% | Reduced |
| Hanson & Doremus Investment Management | 150 | $26.0K | 0.00% | 00.0% | Unchanged |
| Caldwell Trust Co | 148 | $25.5K | 0.00% | −147−49.8% | Reduced |
| Frazier Financial Advisors, LLC | 147 | $25.3K | 0.01% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 147 | $25.3K | 0.00% | +147 | New |