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 2025
Institutional positions in Atmos Energy Corp as of Dec 31, 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
- 980
- +81 vs. Q3 2025
- Shares held
- 162.1M
- +2.64M (+1.7%) vs. Q3 2025
- Total value
- $27.2B
- −$53.9M (−0.2%) vs. Q3 2025
- New holders
- 144
- 362 more added
- Sold out
- 63
- 307 more reduced
13 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SC&H Financial Advisors, Inc. | 1,455 | $243.9K | 0.04% | −1,369−48.5% | Reduced |
| Lighthouse Investment Partners, LLC | 1,454 | $243.7K | 0.01% | +1,454 | New |
| Stratos Wealth Advisors, LLC | 1,450 | $243.2K | 0.01% | −142−8.9% | Reduced |
| Belpointe Asset Management LLC | 1,444 | $242.1K | 0.01% | 00.0% | Unchanged |
| Signature Estate & Investment Advisors LLC | 1,425 | $238.9K | 0.00% | +14+1.0% | Added |
| Azimuth Capital Investment Management LLC | 1,425 | $238.9K | 0.01% | +150+11.8% | Added |
| Avantax Planning Partners, Inc. | 1,420 | $238.0K | 0.01% | 00.0% | Unchanged |
| Gradient Investments LLC | 1,416 | $237.4K | 0.00% | −2−0.1% | Reduced |
| Arkadios Wealth Advisors | 1,408 | $235.9K | 0.00% | −120−7.9% | Reduced |
| Second Line Capital, LLC | 1,403 | $235.2K | 0.05% | 00.0% | Unchanged |
| Souders Financial Advisors | 1,398 | $234.3K | 0.03% | +56+4.2% | Added |
| Guardian Wealth Advisors, LLC | 1,395 | $233.8K | 0.01% | 00.0% | Unchanged |
| South State Corp. | 1,393 | $233.5K | 0.01% | +5+0.4% | Added |
| Quest Partners LLC | 1,391 | $233.2K | 0.01% | −2,274−62.0% | Reduced |
| Ashton Thomas Securities, LLC | 1,385 | $232.2K | 0.04% | +11+0.8% | Added |
| West Family Investments, Inc. | 1,380 | $231.3K | 0.05% | +44+3.3% | Added |
| ORG Partners LLC | 1,376 | $231.0K | 0.04% | +35+2.6% | Added |
| New Age Alpha Advisors, LLC | 1,377 | $230.8K | 0.01% | −1,845−57.3% | Reduced |
| Texas Capital Bank Wealth Management Services Inc | 1,376 | $230.7K | 0.01% | +6+0.4% | Added |
| Financial Security Advisor, Inc. | 1,375 | $230.5K | 0.04% | +7+0.5% | Added |
| Associated Banc-Corp | 1,373 | $230.2K | 0.01% | +74+5.7% | Added |
| FIL Ltd | 1,364 | $228.6K | 0.00% | +135+11.0% | Added |
| Heritage Trust Co | 1,364 | $228.6K | 0.02% | +1,364 | New |
| BankChampaign, National Association | 1,360 | $228.0K | 0.23% | +1,360 | New |
| Councilmark Asset Management, LLC | 1,355 | $227.1K | 0.13% | 00.0% | Unchanged |
| Teamwork Financial Advisors, LLC | 1,346 | $225.6K | 0.02% | −50−3.6% | Reduced |
| Abc Arbitrage SA | 1,339 | $224.5K | 0.02% | +1,339 | New |
| Marble Harbor Investment Counsel, LLC | 1,333 | $223.5K | 0.02% | 00.0% | Unchanged |
| Trust Point Inc. | 1,332 | $223.3K | 0.02% | +2+0.2% | Added |
| SRS Capital Advisors, Inc. | 1,324 | $221.9K | 0.01% | −3,621−73.2% | Reduced |
| Empower Advisory Group, LLC | 1,313 | $220.1K | 0.00% | −188−12.5% | Reduced |
| Eagle Bay Advisors LLC | 1,309 | $219.5K | 0.16% | +125+10.6% | Added |
| Fifth Third Wealth Advisors LLC | 1,309 | $219.4K | 0.01% | −50−3.7% | Reduced |
| Lee Danner & Bass Inc | 1,304 | $218.6K | 0.02% | −221−14.5% | Reduced |
| SeaCrest Wealth Management, LLC | 1,312 | $218.0K | 0.02% | +48+3.8% | Added |
| Waters Parkerson & Co., LLC | 1,300 | $217.9K | 0.01% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 1,292 | $216.6K | 0.00% | +1,292 | New |
| Motco | 1,290 | $216.2K | 0.02% | 00.0% | Unchanged |
| Frec Markets, Inc. | 1,281 | $214.8K | 0.06% | +1,281 | New |
| Prime Capital Investment Advisors, LLC | 1,280 | $214.6K | 0.00% | +32+2.6% | Added |
| Boothbay Fund Management, LLC | 1,276 | $213.9K | 0.01% | +1,276 | New |
| Virtus ETF Advisers LLC | 1,272 | $213.2K | 0.10% | +1,272 | New |
| nVerses Capital, LLC | 1,260 | $211.2K | 0.47% | +1,260 | New |
| Tradition Wealth Management, LLC | 1,258 | $210.9K | 0.02% | +15+1.2% | Added |
| Tocqueville Asset Management L.P. | 1,254 | $210.2K | 0.00% | +1,254 | New |
| Patton Albertson Miller Group, LLC | 1,251 | $209.7K | 0.02% | +1,251 | New |
| Woodmont Investment Counsel LLC | 1,246 | $208.9K | 0.01% | 00.0% | Unchanged |
| AlphaCore Capital LLC | 1,238 | $207.5K | 0.00% | +1,238 | New |
| Advisors Capital Management, LLC | 1,233 | $206.7K | 0.00% | +1,233 | New |
| Peachtree Investment Partners, LLC | 1,214 | $203.4K | 0.07% | −56−4.4% | Reduced |
| Perigon Wealth Management, LLC | 1,200 | $201.2K | 0.00% | −35−2.8% | Reduced |
| Carbahal Olsen Financial Services Group, LLC | 1,200 | $201.2K | 0.15% | 00.0% | Unchanged |
| Wealthcare Advisory Partners LLC | 1,199 | $201.1K | 0.00% | −35−2.8% | Reduced |
| Hantz Financial Services, Inc. | 1,190 | $199.0K | 0.00% | +275+30.1% | Added |
| Archer Investment Corp | 1,183 | $198.3K | 0.04% | −472−28.5% | Reduced |
| Keystone Financial Group, Inc. | 1,130 | $189.4K | 0.10% | +7+0.6% | Added |
| Lummis Asset Management, LP | 1,128 | $189.1K | 0.12% | 00.0% | Unchanged |
| LRI Investments, LLC | 1,097 | $183.9K | 0.01% | −125−10.2% | Reduced |
| Rosenberg Matthew Hamilton | 1,039 | $174.2K | 0.04% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 1,039 | $174.2K | 0.00% | +51+5.2% | Added |
| MidFirst Bank | 1,037 | $173.8K | 0.01% | +1,037 | New |
| Inlight Wealth Management, LLC | 1,000 | $167.6K | 0.06% | 00.0% | Unchanged |
| Pinnacle Bancorp, Inc. | 881 | $147.7K | 0.04% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 870 | $145.9K | 0.15% | +2+0.2% | Added |
| BankPlus Trust Department | 842 | $141.1K | 0.04% | −358−29.8% | Reduced |
| Parkside Financial Bank & Trust | 825 | $138.3K | 0.01% | +166+25.2% | Added |
| Missouri Trust & Investment Co | 800 | $134.1K | 0.04% | 00.0% | Unchanged |
| Hilltop National Bank | 750 | $125.7K | 0.03% | −100−11.8% | Reduced |
| Tompkins Financial Corp | 750 | $125.7K | 0.01% | 00.0% | Unchanged |
| Godsey & Gibb Associates | 747 | $125.2K | 0.01% | −170−18.5% | Reduced |
| Trust Co of Toledo NA | 720 | $120.7K | 0.01% | 00.0% | Unchanged |
| HM Payson & Co | 700 | $117.3K | 0.00% | −5−0.7% | Reduced |
| Federated Hermes, Inc. | 685 | $114.8K | 0.00% | −1−0.1% | Reduced |
| Wellington-Altus USA Inc. | 634 | $106.3K | 0.08% | +634 | New |
| Laurel Wealth Advisors LLC | 632 | $105.9K | 0.01% | +632 | New |
| Simplex Trading, LLC | 624 | $104.6K | 0.00% | +624 | New |
| Zions Bancorporation, National Association | 622 | $104.3K | 0.00% | +15+2.5% | Added |
| Colonial Trust Advisors | 568 | $95.2K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 565 | $95.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 547 | $91.7K | 0.01% | +107+24.3% | Added |
| Armstrong Advisory Group, Inc | 527 | $88.3K | 0.01% | 00.0% | Unchanged |
| Fideuram Asset Management (Ireland) dac | 608 | $88.2K | 0.01% | +608 | New |
| Wall Street Access Asset Management, LLC | 500 | $83.8K | 0.02% | 00.0% | Unchanged |
| RMG Wealth Management LLC | 501 | $83.1K | 0.01% | +49+10.8% | Added |
| Clearstead Advisors, LLC | 495 | $83.0K | 0.00% | +204+70.1% | Added |
| Westside Investment Management, Inc. | 477 | $80.2K | 0.01% | +33+7.4% | Added |
| Loomis Sayles & Co L P | 478 | $80.1K | 0.00% | +478 | New |
| Cary Street Partners Financial LLC | 475 | $79.6K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 467 | $78.3K | 0.00% | +9+2.0% | Added |
| Cromwell Holdings LLC | 458 | $76.8K | 0.04% | 00.0% | Unchanged |
| Quent Capital, LLC | 441 | $74.0K | 0.01% | +24+5.8% | Added |
| Elyxium Wealth, LLC | 441 | $73.9K | 0.02% | +441 | New |
| Onefund, LLC | 438 | $73.4K | 0.04% | +32+7.9% | Added |
| Covestor Ltd | 432 | $73.0K | 0.04% | +23+5.6% | Added |
| Massmutual Trust Co FSB | 405 | $67.9K | 0.00% | +126+45.2% | Added |
| Board of the Pension Protection Fund | 400 | $67.1K | 0.06% | +400 | New |
| Sentry Investment Management LLC | 401 | $67.0K | 0.04% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 394 | $66.0K | 0.04% | −18−4.4% | Reduced |
| Group One Trading, L.P. | 393 | $65.9K | 0.00% | +393 | New |
| Bank of New Hampshire | 375 | $62.9K | 0.01% | 00.0% | Unchanged |