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, Q3 2025
Institutional positions in Atmos Energy Corp as of Sep 30, 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
- 912
- +52 vs. Q2 2025
- Shares held
- 159.6M
- +1.45M (+0.9%) vs. Q2 2025
- Total value
- $27.2B
- +$2.88B (+11.8%) vs. Q2 2025
- New holders
- 122
- 359 more added
- Sold out
- 70
- 261 more reduced
11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Woodmont Investment Counsel LLC | 1,246 | $212.8K | 0.01% | +1,246 | New |
| RIA Advisory Group LLC | 1,245 | $212.6K | 0.05% | +1,245 | New |
| Tradition Wealth Management, LLC | 1,243 | $212.3K | 0.02% | +1,243 | New |
| Perigon Wealth Management, LLC | 1,235 | $210.9K | 0.00% | +1,235 | New |
| Wealthcare Advisory Partners LLC | 1,234 | $210.7K | 0.00% | +1,234 | New |
| FIL Ltd | 1,229 | $209.9K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 1,222 | $208.7K | 0.02% | +41+3.5% | Added |
| Fidelis Capital Partners, LLC | 1,222 | $208.7K | 0.02% | +1,222 | New |
| Nicholas Hoffman & Company, LLC. | 1,219 | $208.1K | 0.01% | +1,219 | New |
| BankPlus Trust Department | 1,200 | $204.9K | 0.05% | −57−4.5% | Reduced |
| Carbahal Olsen Financial Services Group, LLC | 1,200 | $204.9K | 0.16% | +1,200 | New |
| Eagle Bay Advisors LLC | 1,184 | $202.2K | 0.16% | −185−13.5% | Reduced |
| Rede Wealth, LLC | 1,184 | $202.2K | 0.16% | +1,184 | New |
| Lummis Asset Management, LP | 1,128 | $192.6K | 0.13% | 00.0% | Unchanged |
| MAI Capital Management | 1,126 | $192.3K | 0.00% | −437−28.0% | Reduced |
| Keystone Financial Group, Inc. | 1,123 | $191.8K | 0.11% | +166+17.3% | Added |
| Rosenberg Matthew Hamilton | 1,039 | $177.4K | 0.04% | 00.0% | Unchanged |
| Inlight Wealth Management, LLC | 1,000 | $170.8K | 0.08% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 988 | $168.7K | 0.00% | 00.0% | Unchanged |
| Godsey & Gibb Associates | 917 | $156.6K | 0.01% | −100−9.8% | Reduced |
| Aster Capital Management (DIFC) Ltd | 915 | $156.2K | 0.08% | −1,557−63.0% | Reduced |
| Hantz Financial Services, Inc. | 915 | $156.0K | 0.00% | +109+13.5% | Added |
| Acadian Asset Management LLC | 911 | $155.0K | 0.00% | +911 | New |
| Pinnacle Bancorp, Inc. | 881 | $150.4K | 0.04% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 868 | $148.3K | 0.16% | +71+8.9% | Added |
| Hilltop National Bank | 850 | $145.1K | 0.04% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 800 | $136.6K | 0.04% | −46−5.4% | Reduced |
| Tompkins Financial Corp | 750 | $128.1K | 0.01% | 00.0% | Unchanged |
| Trust Co of Toledo NA | 720 | $122.9K | 0.01% | 00.0% | Unchanged |
| Ci Investments Inc. | 710 | $121.0K | 0.00% | −20−2.7% | Reduced |
| HM Payson & Co | 705 | $120.4K | 0.00% | +5+0.7% | Added |
| Federated Hermes, Inc. | 686 | $117.1K | 0.00% | +686 | New |
| Plante Moran Financial Advisors, LLC | 661 | $112.8K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 659 | $112.5K | 0.01% | −41−5.9% | Reduced |
| GPS Wealth Strategies Group, LLC | 656 | $112.0K | 0.01% | −182−21.7% | Reduced |
| Zions Bancorporation, National Association | 607 | $103.6K | 0.01% | +219+56.4% | Added |
| Colonial Trust Advisors | 568 | $97.0K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 565 | $96.0K | 0.00% | 00.0% | Unchanged |
| Bayforest Capital Ltd | 540 | $92.2K | 0.04% | +470+671.4% | Added |
| Armstrong Advisory Group, Inc | 527 | $90.0K | 0.01% | +27+5.4% | Added |
| Manchester Capital Management LLC | 521 | $89.0K | 0.01% | −1,105−68.0% | Reduced |
| PFS Partners, LLC | 500 | $85.4K | 0.04% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 500 | $85.4K | 0.02% | +500 | New |
| Cary Street Partners Financial LLC | 475 | $81.1K | 0.00% | +17+3.7% | Added |
| RMG Wealth Management LLC | 452 | $80.0K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 458 | $78.3K | 0.00% | −121−20.9% | Reduced |
| Cromwell Holdings LLC | 458 | $78.2K | 0.04% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 444 | $75.6K | 0.01% | +72+19.4% | Added |
| Versant Capital Management, Inc | 440 | $75.1K | 0.01% | +7+1.6% | Added |
| Quent Capital, LLC | 417 | $71.2K | 0.01% | +417 | New |
| Sentry Investment Management LLC | 401 | $71.0K | 0.05% | −27−6.3% | Reduced |
| Bruce G. Allen Investments, LLC | 412 | $70.3K | 0.05% | −6−1.4% | Reduced |
| Covestor Ltd | 409 | $70.0K | 0.04% | −297−42.1% | Reduced |
| Onefund, LLC | 406 | $69.3K | 0.04% | +11+2.8% | Added |
| Advisory Services Network, LLC | 386 | $65.9K | 0.00% | +386 | New |
| Bank of New Hampshire | 375 | $64.0K | 0.01% | 00.0% | Unchanged |
| Proffitt & Goodson Inc | 367 | $62.7K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 350 | $59.8K | 0.01% | −23−6.2% | Reduced |
| WFA of San Diego, LLC | 300 | $51.2K | 0.03% | 00.0% | Unchanged |
| Colonial Trust Co | 300 | $51.2K | 0.01% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 300 | $51.2K | 0.03% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 300 | $51.2K | 0.02% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 291 | $49.7K | 0.00% | +32+12.4% | Added |
| Massmutual Trust Co FSB | 279 | $47.6K | 0.00% | +65+30.4% | Added |
| Clear Street Markets LLC | 278 | $47.5K | 0.02% | +172+162.3% | Added |
| Caitong International Asset Management Co., Ltd | 276 | $47.1K | 0.03% | +185+203.3% | Added |
| American National Bank | 250 | $42.7K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 247 | $42.2K | 0.00% | −193−43.9% | Reduced |
| Harvest Fund Management Co., Ltd | 243 | $41.0K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 235 | $40.1K | 0.03% | +235 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 235 | $40.1K | 0.01% | +4+1.7% | Added |
| Johnson Financial Group, Inc. | 225 | $38.4K | 0.00% | +194+625.8% | Added |
| Pin Oak Investment Advisors Inc | 210 | $35.9K | 0.03% | 00.0% | Unchanged |
| Hemington Wealth Management | 207 | $35.0K | 0.00% | +3+1.5% | Added |
| St Germain D J Co Inc | 200 | $34.1K | 0.00% | −100−33.3% | Reduced |
| First Financial Corp | 200 | $34.1K | 0.01% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 200 | $34.1K | 0.02% | +200 | New |
| Delta Asset Management LLC | 199 | $34.0K | 0.00% | 00.0% | Unchanged |
| Redmont Wealth Advisors LLC | 191 | $32.6K | 0.05% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 191 | $32.6K | 0.00% | +98+105.4% | Added |
| Hollencrest Capital Management | 183 | $31.2K | 0.00% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 183 | $31.2K | 0.01% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 170 | $29.0K | 0.01% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 171 | $29.0K | 0.01% | +22+14.8% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 167 | $29.0K | 0.00% | +167 | New |
| TD Private Client Wealth LLC | 161 | $27.5K | 0.00% | +14+9.5% | Added |
| Hanson & Doremus Investment Management | 150 | $26.0K | 0.00% | 00.0% | Unchanged |
| Painted Porch Advisors LLC | 150 | $25.6K | 0.01% | 00.0% | Unchanged |
| Frazier Financial Advisors, LLC | 147 | $25.1K | 0.02% | 00.0% | Unchanged |
| Anfield Capital Management, LLC | 144 | $24.6K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 144 | $24.6K | 0.00% | +144 | New |
| MV Capital Management, Inc. | 138 | $23.6K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 125 | $21.3K | 0.00% | −3−2.3% | Reduced |
| NBT Bank N A | 171 | $20.8K | 0.00% | +49+40.2% | Added |
| Centennial Bank | 122 | $20.8K | 0.01% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 122 | $20.8K | 0.00% | +114+1,425.0% | Added |
| Roble, Belko & Company, Inc | 120 | $20.0K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 115 | $20.0K | 0.00% | +18+18.6% | Added |
| Citizens National Bank Trust Department | 110 | $18.8K | 0.00% | 00.0% | Unchanged |
| Vermillion & White Wealth Management Group, LLC | 109 | $18.6K | 0.01% | +1+0.9% | Added |