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 |
|---|---|---|---|---|---|
| Versant Capital Management, Inc | 547 | $91.7K | 0.01% | +107+24.3% | Added |
| Smithfield Trust Co | 565 | $95.0K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 568 | $95.2K | 0.01% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 622 | $104.3K | 0.00% | +15+2.5% | Added |
| Simplex Trading, LLC | 624 | $104.6K | 0.00% | +624 | New |
| Laurel Wealth Advisors LLC | 632 | $105.9K | 0.01% | +632 | New |
| Wellington-Altus USA Inc. | 634 | $106.3K | 0.08% | +634 | New |
| Federated Hermes, Inc. | 685 | $114.8K | 0.00% | −1−0.1% | Reduced |
| HM Payson & Co | 700 | $117.3K | 0.00% | −5−0.7% | Reduced |
| Trust Co of Toledo NA | 720 | $120.7K | 0.01% | 00.0% | Unchanged |
| Godsey & Gibb Associates | 747 | $125.2K | 0.01% | −170−18.5% | Reduced |
| Hilltop National Bank | 750 | $125.7K | 0.03% | −100−11.8% | Reduced |
| Tompkins Financial Corp | 750 | $125.7K | 0.01% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 800 | $134.1K | 0.04% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 825 | $138.3K | 0.01% | +166+25.2% | Added |
| BankPlus Trust Department | 842 | $141.1K | 0.04% | −358−29.8% | Reduced |
| Financial Network Wealth Advisors LLC | 870 | $145.9K | 0.15% | +2+0.2% | Added |
| Pinnacle Bancorp, Inc. | 881 | $147.7K | 0.04% | 00.0% | Unchanged |
| Inlight Wealth Management, LLC | 1,000 | $167.6K | 0.06% | 00.0% | Unchanged |
| MidFirst Bank | 1,037 | $173.8K | 0.01% | +1,037 | New |
| 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 |
| LRI Investments, LLC | 1,097 | $183.9K | 0.01% | −125−10.2% | Reduced |
| Lummis Asset Management, LP | 1,128 | $189.1K | 0.12% | 00.0% | Unchanged |
| Keystone Financial Group, Inc. | 1,130 | $189.4K | 0.10% | +7+0.6% | Added |
| Archer Investment Corp | 1,183 | $198.3K | 0.04% | −472−28.5% | Reduced |
| Hantz Financial Services, Inc. | 1,190 | $199.0K | 0.00% | +275+30.1% | Added |
| Wealthcare Advisory Partners LLC | 1,199 | $201.1K | 0.00% | −35−2.8% | 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 |
| Peachtree Investment Partners, LLC | 1,214 | $203.4K | 0.07% | −56−4.4% | Reduced |
| Advisors Capital Management, LLC | 1,233 | $206.7K | 0.00% | +1,233 | New |
| AlphaCore Capital LLC | 1,238 | $207.5K | 0.00% | +1,238 | New |
| Woodmont Investment Counsel LLC | 1,246 | $208.9K | 0.01% | 00.0% | Unchanged |
| Patton Albertson Miller Group, LLC | 1,251 | $209.7K | 0.02% | +1,251 | New |
| Tocqueville Asset Management L.P. | 1,254 | $210.2K | 0.00% | +1,254 | New |
| Tradition Wealth Management, LLC | 1,258 | $210.9K | 0.02% | +15+1.2% | Added |
| nVerses Capital, LLC | 1,260 | $211.2K | 0.47% | +1,260 | New |
| Virtus ETF Advisers LLC | 1,272 | $213.2K | 0.10% | +1,272 | New |
| Boothbay Fund Management, LLC | 1,276 | $213.9K | 0.01% | +1,276 | New |
| Prime Capital Investment Advisors, LLC | 1,280 | $214.6K | 0.00% | +32+2.6% | Added |
| Frec Markets, Inc. | 1,281 | $214.8K | 0.06% | +1,281 | New |
| Motco | 1,290 | $216.2K | 0.02% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 1,292 | $216.6K | 0.00% | +1,292 | New |
| Waters Parkerson & Co., LLC | 1,300 | $217.9K | 0.01% | 00.0% | Unchanged |
| SeaCrest Wealth Management, LLC | 1,312 | $218.0K | 0.02% | +48+3.8% | Added |
| Lee Danner & Bass Inc | 1,304 | $218.6K | 0.02% | −221−14.5% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,309 | $219.4K | 0.01% | −50−3.7% | Reduced |
| Eagle Bay Advisors LLC | 1,309 | $219.5K | 0.16% | +125+10.6% | Added |
| Empower Advisory Group, LLC | 1,313 | $220.1K | 0.00% | −188−12.5% | Reduced |
| SRS Capital Advisors, Inc. | 1,324 | $221.9K | 0.01% | −3,621−73.2% | Reduced |
| Trust Point Inc. | 1,332 | $223.3K | 0.02% | +2+0.2% | Added |
| Marble Harbor Investment Counsel, LLC | 1,333 | $223.5K | 0.02% | 00.0% | Unchanged |
| Abc Arbitrage SA | 1,339 | $224.5K | 0.02% | +1,339 | New |
| Teamwork Financial Advisors, LLC | 1,346 | $225.6K | 0.02% | −50−3.6% | Reduced |
| Councilmark Asset Management, LLC | 1,355 | $227.1K | 0.13% | 00.0% | Unchanged |
| BankChampaign, National Association | 1,360 | $228.0K | 0.23% | +1,360 | New |
| FIL Ltd | 1,364 | $228.6K | 0.00% | +135+11.0% | Added |
| Heritage Trust Co | 1,364 | $228.6K | 0.02% | +1,364 | New |
| Associated Banc-Corp | 1,373 | $230.2K | 0.01% | +74+5.7% | Added |
| Financial Security Advisor, Inc. | 1,375 | $230.5K | 0.04% | +7+0.5% | Added |
| Texas Capital Bank Wealth Management Services Inc | 1,376 | $230.7K | 0.01% | +6+0.4% | Added |
| New Age Alpha Advisors, LLC | 1,377 | $230.8K | 0.01% | −1,845−57.3% | Reduced |
| ORG Partners LLC | 1,376 | $231.0K | 0.04% | +35+2.6% | Added |
| West Family Investments, Inc. | 1,380 | $231.3K | 0.05% | +44+3.3% | Added |
| Ashton Thomas Securities, LLC | 1,385 | $232.2K | 0.04% | +11+0.8% | Added |
| Quest Partners LLC | 1,391 | $233.2K | 0.01% | −2,274−62.0% | Reduced |
| South State Corp. | 1,393 | $233.5K | 0.01% | +5+0.4% | Added |
| Guardian Wealth Advisors, LLC | 1,395 | $233.8K | 0.01% | 00.0% | Unchanged |
| Souders Financial Advisors | 1,398 | $234.3K | 0.03% | +56+4.2% | Added |
| Second Line Capital, LLC | 1,403 | $235.2K | 0.05% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 1,408 | $235.9K | 0.00% | −120−7.9% | Reduced |
| Gradient Investments LLC | 1,416 | $237.4K | 0.00% | −2−0.1% | Reduced |
| Avantax Planning Partners, Inc. | 1,420 | $238.0K | 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 |
| Belpointe Asset Management LLC | 1,444 | $242.1K | 0.01% | 00.0% | Unchanged |
| Stratos Wealth Advisors, LLC | 1,450 | $243.2K | 0.01% | −142−8.9% | Reduced |
| Lighthouse Investment Partners, LLC | 1,454 | $243.7K | 0.01% | +1,454 | New |
| SC&H Financial Advisors, Inc. | 1,455 | $243.9K | 0.04% | −1,369−48.5% | Reduced |
| Harbour Investments, Inc. | 1,469 | $246.2K | 0.00% | +35+2.4% | Added |
| Steigerwald, Gordon & Koch Inc. | 1,471 | $246.6K | 0.02% | +25+1.7% | Added |
| Cullen Investment Group, Ltd. | 1,487 | $248.0K | 0.03% | 00.0% | Unchanged |
| Savant Capital, LLC | 1,495 | $250.6K | 0.00% | +1,495 | New |
| EverSource Wealth Advisors, LLC | 1,502 | $251.8K | 0.01% | +175+13.2% | Added |
| Los Angeles Capital Management LLC | 1,454 | $252.1K | 0.00% | −43−2.9% | Reduced |
| Csenge Advisory Group | 1,505 | $252.2K | 0.01% | +117+8.4% | Added |
| MAI Capital Management | 1,514 | $253.8K | 0.00% | +388+34.5% | Added |
| We Are One Seven, LLC | 1,514 | $253.9K | 0.01% | +62+4.3% | Added |
| Spire Wealth Management | 1,516 | $254.2K | 0.01% | +1,469+3,125.5% | Added |
| Birch Capital Management, LLC | 1,518 | $254.5K | 0.13% | 00.0% | Unchanged |
| DRW Securities, LLC | 1,527 | $256.0K | 0.02% | +1,527 | New |
| AlTi Global, Inc. | 1,532 | $256.8K | 0.01% | −15−1.0% | Reduced |
| Optimize Financial Inc | 1,537 | $257.6K | 0.13% | +20+1.3% | Added |
| Burney Co | 1,550 | $259.8K | 0.01% | 00.0% | Unchanged |
| Williamson Legacy Group, LLC | 1,555 | $260.7K | 0.20% | −401−20.5% | Reduced |
| Allworth Financial LP | 1,558 | $261.1K | 0.00% | +80+5.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 1,561 | $261.7K | 0.01% | +1,561 | New |
| Bryn Mawr Trust Co | 1,565 | $262.3K | 0.01% | −778−33.2% | Reduced |
| Cigna Investments Inc | 1,567 | $263.0K | 0.04% | 00.0% | Unchanged |