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 2025
Institutional positions in Atmos Energy Corp as of Jun 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
- 871
- +22 vs. Q1 2025
- Shares held
- 160.5M
- +2.59M (+1.6%) vs. Q1 2025
- Total value
- $24.7B
- +$317.9M (+1.3%) vs. Q1 2025
- New holders
- 96
- 372 more added
- Sold out
- 74
- 270 more reduced
12 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Whittier Trust Co | 15,090 | $2.33M | 0.03% | +33+0.2% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 14,874 | $2.29M | 0.30% | +2,478+20.0% | Added |
| Diversify Advisory Services, LLC | 13,694 | $2.27M | 0.09% | +4,261+45.2% | Added |
| Vident Advisory, LLC | 14,458 | $2.23M | 0.03% | −9,314−39.2% | Reduced |
| Johnson Investment Counsel Inc | 14,288 | $2.20M | 0.02% | −4,274−23.0% | Reduced |
| Trust Co of Vermont | 13,784 | $2.12M | 0.10% | −202−1.4% | Reduced |
| Gateway Investment Advisers LLC | 13,744 | $2.12M | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 13,696 | $2.11M | 0.04% | +100+0.7% | Added |
| Cordatus Wealth Management LLC | 13,681 | $2.11M | 0.52% | +38+0.3% | Added |
| Dean Capital Management | 13,439 | $2.07M | 0.85% | +719+5.7% | Added |
| Trustmark National Bank Trust Department | 13,266 | $2.04M | 0.14% | +273+2.1% | Added |
| RD Lewis Holdings, Inc. | 12,540 | $2.04M | 2.06% | +359+2.9% | Added |
| Groupama Asset Managment | 13,110 | $2.00M | 0.03% | +13,110 | New |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 12,969 | $2.00M | 0.74% | −10,544−44.8% | Reduced |
| Crossmark Global Holdings, Inc. | 12,770 | $1.97M | 0.03% | −3,901−23.4% | Reduced |
| Brinker Capital Investments, LLC | 12,560 | $1.94M | 0.02% | +3,951+45.9% | Added |
| Asset Advisors Investment Management, LLC | 12,475 | $1.92M | 0.19% | +747+6.4% | Added |
| DC Investments Management, LLC | 12,438 | $1.92M | 0.80% | 00.0% | Unchanged |
| Intech Investment Management LLC | 11,980 | $1.85M | 0.02% | +6,515+119.2% | Added |
| Nicholson Wealth Management Group, LLC | 11,743 | $1.81M | 1.12% | +21+0.2% | Added |
| Tredje AP-fonden | 11,741 | $1.81M | 0.01% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 11,697 | $1.80M | 0.01% | +2,184+23.0% | Added |
| Advisors Asset Management, Inc. | 11,662 | $1.80M | 0.03% | +1,984+20.5% | Added |
| BFSG, LLC | 11,657 | $1.80M | 0.20% | +289+2.5% | Added |
| ISAM Funds (UK) Ltd | 11,609 | $1.79M | 0.39% | −1,525−11.6% | Reduced |
| Ameritas Investment Partners, Inc. | 11,582 | $1.78M | 0.06% | −66−0.6% | Reduced |
| Ronald Blue Trust, Inc. | 11,434 | $1.76M | 0.02% | +10,253+868.2% | Added |
| Agp Franklin, LLC | 11,385 | $1.75M | 0.93% | +1,089+10.6% | Added |
| Mizuho Securities USA LLC | 10,985 | $1.69M | 0.04% | +10,985 | New |
| D.A. Davidson & Co. | 10,930 | $1.68M | 0.01% | −99−0.9% | Reduced |
| Sterling Capital Management LLC | 10,730 | $1.65M | 0.02% | +2,122+24.7% | Added |
| Little House Capital LLC | 10,667 | $1.64M | 0.41% | +733+7.4% | Added |
| CWM, LLC | 10,487 | $1.62M | 0.01% | +877+9.1% | Added |
| Congress Wealth Management LLC | 10,454 | $1.61M | 0.02% | +99+1.0% | Added |
| Tower Research Capital LLC (TRC) | 10,412 | $1.60M | 0.04% | −1,282−11.0% | Reduced |
| Lido Advisors, LLC | 10,257 | $1.58M | 0.01% | −381−3.6% | Reduced |
| Venturi Wealth Management, LLC | 10,009 | $1.54M | 0.08% | −855−7.9% | Reduced |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 10,000 | $1.54M | 0.80% | 00.0% | Unchanged |
| Meketa Investment Group Inc | 9,989 | $1.54M | 4.66% | −1,813−15.4% | Reduced |
| Kentucky Retirement Systems | 9,918 | $1.53M | 0.04% | −650−6.2% | Reduced |
| GWM Advisors LLC | 9,911 | $1.53M | 0.01% | +96+1.0% | Added |
| Norinchukin Bank, The | 9,661 | $1.49M | 0.02% | +1,283+15.3% | Added |
| Sequoia Financial Advisors, LLC | 9,630 | $1.48M | 0.01% | +7,472+346.2% | Added |
| Keybank National Association | 9,588 | $1.48M | 0.01% | −896−8.5% | Reduced |
| Fruth Investment Management | 9,581 | $1.48M | 0.40% | −45−0.5% | Reduced |
| Hartford Investment Management Co | 9,572 | $1.48M | 0.05% | −142−1.5% | Reduced |
| Wealthspire Advisors, LLC | 9,504 | $1.46M | 0.01% | +91+1.0% | Added |
| Icon Advisers Inc | 9,500 | $1.46M | 0.33% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 9,500 | $1.46M | 0.05% | 00.0% | Unchanged |
| Delta Financial Advisors LLC | 9,186 | $1.42M | 0.50% | −166−1.8% | Reduced |
| AMG National Trust Bank | 9,149 | $1.41M | 0.04% | +249+2.8% | Added |
| NEOS Investment Management LLC | 9,109 | $1.40M | 0.02% | +1,789+24.4% | Added |
| Scotia Capital Inc. | 9,091 | $1.40M | 0.01% | +643+7.6% | Added |
| 17 Capital Partners, LLC | 9,078 | $1.40M | 0.81% | −1,249−12.1% | Reduced |
| Janus Henderson Group PLC | 9,051 | $1.39M | 0.00% | −331−3.5% | Reduced |
| Croban | 8,933 | $1.38M | 1.18% | −94−1.0% | Reduced |
| Gries Financial LLC | 8,909 | $1.37M | 0.25% | −582−6.1% | Reduced |
| SG Americas Securities, LLC | 8,777 | $1.35M | 0.01% | +627+7.7% | Added |
| CX Institutional | 8,633 | $1.33M | 0.05% | −511−5.6% | Reduced |
| US Bancorp | 8,537 | $1.32M | 0.00% | +39+0.5% | Added |
| Albert D Mason Inc | 8,485 | $1.31M | 0.95% | −1,568−15.6% | Reduced |
| Allianz Asset Management GmbH | 8,448 | $1.30M | 0.00% | −11,383−57.4% | Reduced |
| SummitTX Capital, L.P. | 8,438 | $1.30M | 0.06% | +5,902+232.7% | Added |
| Louisiana State Employees Retirement System | 8,400 | $1.29M | 0.02% | −100−1.2% | Reduced |
| Jacobi Capital Management LLC | 8,315 | $1.28M | 0.09% | −28−0.3% | Reduced |
| La Banque Postale Asset Management SA | 8,274 | $1.28M | 0.02% | −932−10.1% | Reduced |
| Securian Asset Management, Inc | 8,230 | $1.27M | 0.04% | −100−1.2% | Reduced |
| Anchor Investment Management, LLC | 8,172 | $1.26M | 0.11% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 8,045 | $1.24M | 0.03% | +8,045 | New |
| Profund Advisors LLC | 7,986 | $1.23M | 0.04% | +1,732+27.7% | Added |
| Nomura Holdings Inc | 7,950 | $1.23M | 0.01% | +2,933+58.5% | Added |
| Nordea Investment Management AB | 7,951 | $1.22M | 0.00% | +1,132+16.6% | Added |
| Gulf International Bank (UK) Ltd | 7,888 | $1.22M | 0.04% | −1,707−17.8% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 7,880 | $1.21M | 0.06% | 00.0% | Unchanged |
| Silver Lake Advisory, LLC | 7,838 | $1.21M | 0.51% | 00.0% | Unchanged |
| Pensionfund Sabic | 7,700 | $1.19M | 0.34% | −1,600−17.2% | Reduced |
| W.H. Cornerstone Investments Inc. | 7,625 | $1.18M | 0.74% | +1,093+16.7% | Added |
| Mercer Global Advisors Inc | 7,625 | $1.18M | 0.00% | +225+3.0% | Added |
| Community Financial Services Group, LLC | 7,517 | $1.16M | 0.23% | +114+1.5% | Added |
| Raiffeisen Bank International AG | 7,460 | $1.14M | 0.02% | −172−2.3% | Reduced |
| Hartford Funds Management Co LLC | 7,373 | $1.14M | 0.10% | −414−5.3% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 7,352 | $1.13M | 0.03% | +7,352 | New |
| USA Financial Portformulas Corp | 7,329 | $1.13M | 0.19% | +2,096+40.1% | Added |
| Bridges Investment Management Inc | 7,310 | $1.13M | 0.02% | +780+11.9% | Added |
| New Mexico Educational Retirement Board | 7,300 | $1.13M | 0.04% | 00.0% | Unchanged |
| Independent Advisor Alliance | 7,232 | $1.11M | 0.03% | −243−3.3% | Reduced |
| LMR Partners LLP | 7,148 | $1.10M | 0.02% | +1,690+31.0% | Added |
| SlateStone Wealth, LLC | 7,105 | $1.09M | 0.10% | 00.0% | Unchanged |
| Coastal Bridge Advisors, LLC | 7,044 | $1.09M | 0.09% | +7,044 | New |
| Fig Financial Advisory Services Inc | 7,031 | $1.08M | 0.72% | +7,031 | New |
| Board of the Pension Protection Fund | 7,000 | $1.08M | 1.17% | +800+12.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 6,951 | $1.07M | 0.01% | −31,875−82.1% | Reduced |
| Mainstay Capital Management LLC | 6,914 | $1.07M | 0.05% | +3,457+100.0% | Added |
| Apollon Wealth Management, LLC | 6,912 | $1.07M | 0.02% | +822+13.5% | Added |
| OmniStar Financial Group, Inc. | 6,886 | $1.06M | 0.79% | +406+6.3% | Added |
| Wealthfront Advisers LLC | 6,839 | $1.05M | 0.00% | +383+5.9% | Added |
| Commerce Bank | 6,736 | $1.04M | 0.01% | −249−3.6% | Reduced |
| Independence Bank of Kentucky | 6,665 | $1.03M | 0.15% | −113−1.7% | Reduced |
| Bokf, NA | 6,660 | $1.03M | 0.02% | −540−7.5% | Reduced |
| Buckhead Capital Management LLC | 6,612 | $1.02M | 0.39% | −12,697−65.8% | Reduced |