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 |
|---|---|---|---|---|---|
| Murphy & Mullick Capital Management Corp | 87 | $14.9K | 0.01% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 90 | $15.4K | 0.00% | −4−4.3% | Reduced |
| Leonteq Securities AG | 91 | $15.5K | 0.00% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 91 | $15.6K | 0.00% | +91 | New |
| DT Investment Partners, LLC | 92 | $15.7K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 93 | $15.9K | 0.00% | +93 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 100 | $17.1K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 100 | $17.1K | 0.00% | 00.0% | Unchanged |
| Ransom Advisory, Ltd | 100 | $17.1K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 102 | $17.4K | 0.00% | 00.0% | Unchanged |
| Clark Wealth Partners | 106 | $17.7K | 0.01% | +1+1.0% | Added |
| Essential Partners LLC | 108 | $18.4K | 0.01% | +84+350.0% | Added |
| Vermillion & White Wealth Management Group, LLC | 109 | $18.6K | 0.01% | +1+0.9% | Added |
| Citizens National Bank Trust Department | 110 | $18.8K | 0.00% | 00.0% | Unchanged |
| 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 |
| 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 |
| CVA Family Office, LLC | 125 | $21.3K | 0.00% | −3−2.3% | Reduced |
| MV Capital Management, Inc. | 138 | $23.6K | 0.00% | 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 |
| Frazier Financial Advisors, LLC | 147 | $25.1K | 0.02% | 00.0% | Unchanged |
| Painted Porch Advisors LLC | 150 | $25.6K | 0.01% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 150 | $26.0K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 161 | $27.5K | 0.00% | +14+9.5% | Added |
| 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 |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 170 | $29.0K | 0.01% | 00.0% | Unchanged |
| Hollencrest Capital Management | 183 | $31.2K | 0.00% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 183 | $31.2K | 0.01% | 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 |
| Delta Asset Management LLC | 199 | $34.0K | 0.00% | 00.0% | Unchanged |
| 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 |
| Hemington Wealth Management | 207 | $35.0K | 0.00% | +3+1.5% | Added |
| Pin Oak Investment Advisors Inc | 210 | $35.9K | 0.03% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 225 | $38.4K | 0.00% | +194+625.8% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 235 | $40.1K | 0.01% | +4+1.7% | Added |
| Caitlin John, LLC | 235 | $40.1K | 0.03% | +235 | New |
| Harvest Fund Management Co., Ltd | 243 | $41.0K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 247 | $42.2K | 0.00% | −193−43.9% | Reduced |
| American National Bank | 250 | $42.7K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 276 | $47.1K | 0.03% | +185+203.3% | Added |
| Clear Street Markets LLC | 278 | $47.5K | 0.02% | +172+162.3% | Added |
| Massmutual Trust Co FSB | 279 | $47.6K | 0.00% | +65+30.4% | Added |
| Clearstead Advisors, LLC | 291 | $49.7K | 0.00% | +32+12.4% | Added |
| 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 |
| Private Trust Co NA | 350 | $59.8K | 0.01% | −23−6.2% | Reduced |
| Proffitt & Goodson Inc | 367 | $62.7K | 0.01% | 00.0% | Unchanged |
| Bank of New Hampshire | 375 | $64.0K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 386 | $65.9K | 0.00% | +386 | New |
| Onefund, LLC | 406 | $69.3K | 0.04% | +11+2.8% | Added |
| Covestor Ltd | 409 | $70.0K | 0.04% | −297−42.1% | Reduced |
| Bruce G. Allen Investments, LLC | 412 | $70.3K | 0.05% | −6−1.4% | Reduced |
| Sentry Investment Management LLC | 401 | $71.0K | 0.05% | −27−6.3% | Reduced |
| Quent Capital, LLC | 417 | $71.2K | 0.01% | +417 | New |
| Versant Capital Management, Inc | 440 | $75.1K | 0.01% | +7+1.6% | Added |
| Westside Investment Management, Inc. | 444 | $75.6K | 0.01% | +72+19.4% | Added |
| Cromwell Holdings LLC | 458 | $78.2K | 0.04% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 458 | $78.3K | 0.00% | −121−20.9% | Reduced |
| RMG Wealth Management LLC | 452 | $80.0K | 0.01% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 475 | $81.1K | 0.00% | +17+3.7% | Added |
| PFS Partners, LLC | 500 | $85.4K | 0.04% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 500 | $85.4K | 0.02% | +500 | New |
| Manchester Capital Management LLC | 521 | $89.0K | 0.01% | −1,105−68.0% | Reduced |
| Armstrong Advisory Group, Inc | 527 | $90.0K | 0.01% | +27+5.4% | Added |
| Bayforest Capital Ltd | 540 | $92.2K | 0.04% | +470+671.4% | Added |
| Smithfield Trust Co | 565 | $96.0K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 568 | $97.0K | 0.01% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 607 | $103.6K | 0.01% | +219+56.4% | Added |
| GPS Wealth Strategies Group, LLC | 656 | $112.0K | 0.01% | −182−21.7% | Reduced |
| Parkside Financial Bank & Trust | 659 | $112.5K | 0.01% | −41−5.9% | Reduced |
| Plante Moran Financial Advisors, LLC | 661 | $112.8K | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 686 | $117.1K | 0.00% | +686 | New |
| HM Payson & Co | 705 | $120.4K | 0.00% | +5+0.7% | Added |
| Ci Investments Inc. | 710 | $121.0K | 0.00% | −20−2.7% | Reduced |
| Trust Co of Toledo NA | 720 | $122.9K | 0.01% | 00.0% | Unchanged |
| Tompkins Financial Corp | 750 | $128.1K | 0.01% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 800 | $136.6K | 0.04% | −46−5.4% | Reduced |
| Hilltop National Bank | 850 | $145.1K | 0.04% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 868 | $148.3K | 0.16% | +71+8.9% | Added |
| Pinnacle Bancorp, Inc. | 881 | $150.4K | 0.04% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 911 | $155.0K | 0.00% | +911 | New |
| Hantz Financial Services, Inc. | 915 | $156.0K | 0.00% | +109+13.5% | Added |
| Aster Capital Management (DIFC) Ltd | 915 | $156.2K | 0.08% | −1,557−63.0% | Reduced |
| Godsey & Gibb Associates | 917 | $156.6K | 0.01% | −100−9.8% | Reduced |
| Ancora Advisors, LLC | 988 | $168.7K | 0.00% | 00.0% | Unchanged |
| Inlight Wealth Management, LLC | 1,000 | $170.8K | 0.08% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 1,039 | $177.4K | 0.04% | 00.0% | Unchanged |
| Keystone Financial Group, Inc. | 1,123 | $191.8K | 0.11% | +166+17.3% | Added |
| MAI Capital Management | 1,126 | $192.3K | 0.00% | −437−28.0% | Reduced |
| Lummis Asset Management, LP | 1,128 | $192.6K | 0.13% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 1,184 | $202.2K | 0.16% | −185−13.5% | Reduced |