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 |
|---|---|---|---|---|---|
| Fisher Asset Management, LLC | 6,753 | $1.15M | 0.00% | +6,753 | New |
| Ledyard National Bank | 6,700 | $1.14M | 0.10% | +139+2.1% | Added |
| Hartford Funds Management Co LLC | 6,624 | $1.13M | 0.10% | −749−10.2% | Reduced |
| Buckhead Capital Management LLC | 6,600 | $1.13M | 0.41% | −12−0.2% | Reduced |
| Ashton Thomas Private Wealth, LLC | 6,592 | $1.13M | 0.03% | +952+16.9% | Added |
| Silver Lake Advisory, LLC | 6,538 | $1.12M | 0.44% | −1,300−16.6% | Reduced |
| Qtron Investments LLC | 6,483 | $1.11M | 0.14% | +1,663+34.5% | Added |
| Thrivent Financial for Lutherans | 6,478 | $1.11M | 0.00% | −60−0.9% | Reduced |
| Independence Bank of Kentucky | 6,465 | $1.10M | 0.14% | −200−3.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 6,406 | $1.09M | 0.01% | −51−0.8% | Reduced |
| RSM US Wealth Management LLC | 6,391 | $1.09M | 0.01% | +359+6.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 6,354 | $1.08M | 0.00% | +18+0.3% | Added |
| CAPROCK Group, Inc. | 6,488 | $1.08M | 0.03% | +6,488 | New |
| Concurrent Investment Advisors, LLC | 6,310 | $1.08M | 0.02% | −61−1.0% | Reduced |
| Chicago Partners Investment Group LLC | 6,162 | $1.08M | 0.03% | +261+4.4% | Added |
| Parallel Advisors, LLC | 6,263 | $1.07M | 0.02% | +2,172+53.1% | Added |
| Procyon Private Wealth Partners, LLC | 6,232 | $1.06M | 0.06% | +1,105+21.6% | Added |
| Custom Index Systems, LLC | 6,152 | $1.05M | 0.31% | +2,010+48.5% | Added |
| Tokio Marine Asset Management Co Ltd | 6,085 | $1.04M | 0.04% | +285+4.9% | Added |
| Kestra Advisory Services, LLC | 6,051 | $1.03M | 0.00% | +30.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5,923 | $1.01M | 0.03% | +10.0% | Added |
| Arvest Investments, Inc. | 5,873 | $1.00M | 0.14% | −80−1.3% | Reduced |
| GoalVest Advisory LLC | 5,867 | $1.00M | 0.21% | 00.0% | Unchanged |
| Principal Securities, Inc. | 5,816 | $993.1K | 0.02% | +585+11.2% | Added |
| Catalytic Wealth RIA, LLC | 5,783 | $987.4K | 0.03% | +5,783 | New |
| United Capital Financial Advisers, LLC | 5,682 | $970.2K | 0.01% | +2,976+110.0% | Added |
| Allstate Corp | 5,628 | $961.0K | 0.02% | +5,628 | New |
| Spirit of America Management Corp | 5,600 | $956.2K | 0.19% | +150+2.8% | Added |
| Bath Savings Trust Co | 5,590 | $954.5K | 0.09% | 00.0% | Unchanged |
| SS&H Financial Advisors, Inc. | 5,565 | $950.2K | 0.29% | −150−2.6% | Reduced |
| Farringdon Capital, Ltd. | 5,515 | $941.7K | 0.24% | +2,046+59.0% | Added |
| Altus Wealth Group LLC | 5,480 | $935.7K | 0.38% | −103−1.8% | Reduced |
| Omers Administration Corp | 5,416 | $924.8K | 0.01% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 5,378 | $918.3K | 0.02% | −298−5.3% | Reduced |
| Horizon Investments, LLC | 5,372 | $917.3K | 0.01% | −82−1.5% | Reduced |
| Florida Financial Advisors, LLC | 5,357 | $915.3K | 0.28% | +1,430+36.4% | Added |
| XTX Topco Ltd | 5,325 | $909.2K | 0.05% | +5,325 | New |
| Vestcor Inc | 5,321 | $909.0K | 0.03% | 00.0% | Unchanged |
| Tema ETFs LLC | 5,308 | $906.3K | 0.08% | +5,308 | New |
| Summit Trail Advisors, LLC | 5,277 | $901.1K | 0.01% | +5,277 | New |
| Calton & Associates, Inc. | 5,275 | $900.6K | 0.14% | +5,275 | New |
| Creative Financial Designs Inc | 5,260 | $898.2K | 0.06% | +3,973+308.7% | Added |
| De Burlo Group Inc | 5,160 | $881.1K | 0.11% | −200−3.7% | Reduced |
| Empowered Funds, LLC | 5,132 | $876.3K | 0.01% | +972+23.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 5,117 | $873.7K | 0.01% | +50+1.0% | Added |
| USA Financial Portformulas Corp | 5,114 | $873.2K | 0.15% | −2,215−30.2% | Reduced |
| Two Sigma Securities, LLC | 5,064 | $864.7K | 0.13% | −13,077−72.1% | Reduced |
| Braun Stacey Associates Inc | 5,057 | $863.5K | 0.03% | 00.0% | Unchanged |
| Tyche Wealth Partners LLC | 4,985 | $851.3K | 0.15% | +37+0.7% | Added |
| Picton Mahoney Asset Management | 4,978 | $850.0K | 0.01% | +4,978 | New |
| Empirical Finance, LLC | 4,962 | $847.3K | 0.04% | +55+1.1% | Added |
| SRS Capital Advisors, Inc. | 4,945 | $844.4K | 0.01% | +4,816+3,733.3% | Added |
| First Dallas Securities Inc. | 4,856 | $829.2K | 0.31% | +53+1.1% | Added |
| Sageworth Trust Co | 4,812 | $821.6K | 0.04% | +4,812 | New |
| Colony Group, LLC | 4,907 | $814.6K | 0.00% | −1,615−24.8% | Reduced |
| JBR Co Financial Management Inc | 4,735 | $808.5K | 0.34% | −303−6.0% | Reduced |
| Tiaa Trust, National Association | 4,698 | $802.2K | 0.00% | −409−8.0% | Reduced |
| Atlantic Trust, LLC | 4,683 | $799.6K | 0.14% | +11+0.2% | Added |
| Agf Management Ltd | 4,605 | $786.3K | 0.00% | −1,230−21.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 4,602 | $786.0K | 0.13% | +4,602 | New |
| Sound Financial Strategies Group, LLC | 4,602 | $785.8K | 0.57% | −460−9.1% | Reduced |
| Callan Family Office, LLC | 4,551 | $777.1K | 0.02% | −182−3.8% | Reduced |
| Venture Visionary Partners LLC | 4,519 | $771.7K | 0.03% | +500+12.4% | Added |
| HB Wealth Management, LLC | 4,479 | $764.9K | 0.01% | +384+9.4% | Added |
| Taylor Financial Group, Inc. | 4,465 | $762.4K | 0.44% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 4,459 | $761.4K | 0.00% | 00.0% | Unchanged |
| Banco Bilbao Vizcaya Argentaria, S.A. | 4,433 | $757.1K | 0.01% | +1,458+49.0% | Added |
| Cornerstone Wealth Management, LLC | 4,411 | $753.2K | 0.04% | +219+5.2% | Added |
| Old Port Advisors | 4,332 | $739.6K | 0.19% | −23−0.5% | Reduced |
| MUFG Securities Americas Inc. | 4,329 | $739.2K | 0.05% | +809+23.0% | Added |
| GDS Wealth Management | 4,306 | $735.3K | 0.05% | 00.0% | Unchanged |
| Wahed Invest LLC | 4,266 | $728.4K | 0.10% | +27+0.6% | Added |
| Baader Bank INC | 4,271 | $727.9K | 0.06% | −770−15.3% | Reduced |
| Coldstream Capital Management Inc | 4,250 | $725.7K | 0.01% | +246+6.1% | Added |
| Integrated Wealth Concepts LLC | 4,244 | $724.7K | 0.01% | +735+20.9% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 4,165 | $711.2K | 0.05% | −45−1.1% | Reduced |
| ORG Wealth Partners, LLC | 4,156 | $709.6K | 0.15% | −391−8.6% | Reduced |
| Jamison Private Wealth Management, Inc. | 4,135 | $706.0K | 0.09% | +125+3.1% | Added |
| Fulcrum Capital LLC | 4,100 | $700.1K | 0.14% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 4,029 | $688.0K | 0.03% | +202+5.3% | Added |
| Kingsview Wealth Management, LLC | 4,023 | $686.9K | 0.01% | +53+1.3% | Added |
| HighPoint Advisor Group LLC | 4,016 | $685.7K | 0.03% | +194+5.1% | Added |
| 180 Wealth Advisors, LLC | 3,951 | $674.6K | 0.08% | +705+21.7% | Added |
| Davenport & Co LLC | 3,930 | $671.0K | 0.00% | +274+7.5% | Added |
| Northwestern Mutual Wealth Management Co | 3,920 | $669.4K | 0.00% | −3−0.1% | Reduced |
| Larson Financial Group LLC | 3,900 | $666.0K | 0.02% | −399−9.3% | Reduced |
| Novare Capital Management LLC | 3,900 | $665.9K | 0.05% | 00.0% | Unchanged |
| Global X Japan Co., Ltd. | 3,891 | $664.4K | 0.06% | +193+5.2% | Added |
| Synovus Financial Corp | 3,888 | $663.9K | 0.01% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 3,883 | $663.0K | 0.03% | −174−4.3% | Reduced |
| Sigma Planning Corp | 3,852 | $657.7K | 0.02% | −142−3.6% | Reduced |
| Inspire Advisors, LLC | 3,846 | $656.7K | 0.06% | +322+9.1% | Added |
| Ascent Group, LLC | 3,826 | $653.3K | 0.02% | +1,361+55.2% | Added |
| Tectonic Advisors LLC | 3,772 | $644.0K | 0.04% | +46+1.2% | Added |
| J.W. Cole Advisors, Inc. | 3,718 | $634.9K | 0.01% | −27−0.7% | Reduced |
| Jmac Enterprises LLC | 3,700 | $631.8K | 0.12% | +300+8.8% | Added |
| New Hampshire Trust | 3,690 | $630.1K | 0.12% | 00.0% | Unchanged |
| Quest Partners LLC | 3,665 | $625.8K | 0.04% | +3,665 | New |
| Everpar Advisors LLC | 3,630 | $619.8K | 0.25% | −95−2.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,620 | $618.1K | 0.02% | −6,792−65.2% | Reduced |