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 |
|---|---|---|---|---|---|
| New Age Alpha Advisors, LLC | 3,222 | $550.2K | 0.02% | −331−9.3% | Reduced |
| Diversified Trust Co | 3,263 | $557.2K | 0.01% | +75+2.4% | Added |
| Gen-Wealth Partners Inc | 3,267 | $557.9K | 0.19% | −220−6.3% | Reduced |
| Beacon Pointe Advisors, LLC | 3,291 | $562.0K | 0.00% | +609+22.7% | Added |
| Marshall Financial Group LLC | 3,317 | $566.5K | 0.11% | −276−7.7% | Reduced |
| Allred Capital Management, LLC | 3,330 | $568.6K | 0.20% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 3,351 | $572.2K | 0.04% | +3,351 | New |
| Vise Technologies, Inc. | 3,386 | $578.2K | 0.02% | −427−11.2% | Reduced |
| Kovitz Investment Group Partners, LLC | 3,401 | $580.8K | 0.00% | +494+17.0% | Added |
| Apeiron RIA LLC | 3,311 | $581.2K | 0.13% | 00.0% | Unchanged |
| Mainstay Capital Management LLC | 3,457 | $590.3K | 0.06% | −3,457−50.0% | Reduced |
| Portfolio Design Labs, LLC | 3,525 | $601.9K | 0.10% | +986+38.8% | Added |
| Tower Research Capital LLC (TRC) | 3,620 | $618.1K | 0.02% | −6,792−65.2% | Reduced |
| Everpar Advisors LLC | 3,630 | $619.8K | 0.25% | −95−2.6% | Reduced |
| Quest Partners LLC | 3,665 | $625.8K | 0.04% | +3,665 | New |
| New Hampshire Trust | 3,690 | $630.1K | 0.12% | 00.0% | Unchanged |
| Jmac Enterprises LLC | 3,700 | $631.8K | 0.12% | +300+8.8% | Added |
| J.W. Cole Advisors, Inc. | 3,718 | $634.9K | 0.01% | −27−0.7% | Reduced |
| Tectonic Advisors LLC | 3,772 | $644.0K | 0.04% | +46+1.2% | Added |
| Ascent Group, LLC | 3,826 | $653.3K | 0.02% | +1,361+55.2% | Added |
| Inspire Advisors, LLC | 3,846 | $656.7K | 0.06% | +322+9.1% | Added |
| Sigma Planning Corp | 3,852 | $657.7K | 0.02% | −142−3.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 3,883 | $663.0K | 0.03% | −174−4.3% | Reduced |
| Synovus Financial Corp | 3,888 | $663.9K | 0.01% | 00.0% | Unchanged |
| Global X Japan Co., Ltd. | 3,891 | $664.4K | 0.06% | +193+5.2% | Added |
| Novare Capital Management LLC | 3,900 | $665.9K | 0.05% | 00.0% | Unchanged |
| Larson Financial Group LLC | 3,900 | $666.0K | 0.02% | −399−9.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 3,920 | $669.4K | 0.00% | −3−0.1% | Reduced |
| Davenport & Co LLC | 3,930 | $671.0K | 0.00% | +274+7.5% | Added |
| 180 Wealth Advisors, LLC | 3,951 | $674.6K | 0.08% | +705+21.7% | Added |
| HighPoint Advisor Group LLC | 4,016 | $685.7K | 0.03% | +194+5.1% | Added |
| Kingsview Wealth Management, LLC | 4,023 | $686.9K | 0.01% | +53+1.3% | Added |
| Meeder Advisory Services, Inc. | 4,029 | $688.0K | 0.03% | +202+5.3% | Added |
| Fulcrum Capital LLC | 4,100 | $700.1K | 0.14% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 4,135 | $706.0K | 0.09% | +125+3.1% | Added |
| ORG Wealth Partners, LLC | 4,156 | $709.6K | 0.15% | −391−8.6% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 4,165 | $711.2K | 0.05% | −45−1.1% | Reduced |
| Integrated Wealth Concepts LLC | 4,244 | $724.7K | 0.01% | +735+20.9% | Added |
| Coldstream Capital Management Inc | 4,250 | $725.7K | 0.01% | +246+6.1% | Added |
| Baader Bank INC | 4,271 | $727.9K | 0.06% | −770−15.3% | Reduced |
| Wahed Invest LLC | 4,266 | $728.4K | 0.10% | +27+0.6% | Added |
| GDS Wealth Management | 4,306 | $735.3K | 0.05% | 00.0% | Unchanged |
| MUFG Securities Americas Inc. | 4,329 | $739.2K | 0.05% | +809+23.0% | Added |
| Old Port Advisors | 4,332 | $739.6K | 0.19% | −23−0.5% | Reduced |
| Cornerstone Wealth Management, LLC | 4,411 | $753.2K | 0.04% | +219+5.2% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 4,433 | $757.1K | 0.01% | +1,458+49.0% | Added |
| Vontobel Holding Ltd. | 4,459 | $761.4K | 0.00% | 00.0% | Unchanged |
| Taylor Financial Group, Inc. | 4,465 | $762.4K | 0.44% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 4,479 | $764.9K | 0.01% | +384+9.4% | Added |
| Venture Visionary Partners LLC | 4,519 | $771.7K | 0.03% | +500+12.4% | Added |
| Callan Family Office, LLC | 4,551 | $777.1K | 0.02% | −182−3.8% | Reduced |
| Sound Financial Strategies Group, LLC | 4,602 | $785.8K | 0.57% | −460−9.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 4,602 | $786.0K | 0.13% | +4,602 | New |
| Agf Management Ltd | 4,605 | $786.3K | 0.00% | −1,230−21.1% | Reduced |
| Atlantic Trust, LLC | 4,683 | $799.6K | 0.14% | +11+0.2% | Added |
| Tiaa Trust, National Association | 4,698 | $802.2K | 0.00% | −409−8.0% | Reduced |
| JBR Co Financial Management Inc | 4,735 | $808.5K | 0.34% | −303−6.0% | Reduced |
| Colony Group, LLC | 4,907 | $814.6K | 0.00% | −1,615−24.8% | Reduced |
| Sageworth Trust Co | 4,812 | $821.6K | 0.04% | +4,812 | New |
| First Dallas Securities Inc. | 4,856 | $829.2K | 0.31% | +53+1.1% | Added |
| SRS Capital Advisors, Inc. | 4,945 | $844.4K | 0.01% | +4,816+3,733.3% | Added |
| Empirical Finance, LLC | 4,962 | $847.3K | 0.04% | +55+1.1% | Added |
| Picton Mahoney Asset Management | 4,978 | $850.0K | 0.01% | +4,978 | New |
| Tyche Wealth Partners LLC | 4,985 | $851.3K | 0.15% | +37+0.7% | Added |
| Braun Stacey Associates Inc | 5,057 | $863.5K | 0.03% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 5,064 | $864.7K | 0.13% | −13,077−72.1% | Reduced |
| USA Financial Portformulas Corp | 5,114 | $873.2K | 0.15% | −2,215−30.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 5,117 | $873.7K | 0.01% | +50+1.0% | Added |
| Empowered Funds, LLC | 5,132 | $876.3K | 0.01% | +972+23.4% | Added |
| De Burlo Group Inc | 5,160 | $881.1K | 0.11% | −200−3.7% | Reduced |
| Creative Financial Designs Inc | 5,260 | $898.2K | 0.06% | +3,973+308.7% | Added |
| Calton & Associates, Inc. | 5,275 | $900.6K | 0.14% | +5,275 | New |
| Summit Trail Advisors, LLC | 5,277 | $901.1K | 0.01% | +5,277 | New |
| Tema ETFs LLC | 5,308 | $906.3K | 0.08% | +5,308 | New |
| Vestcor Inc | 5,321 | $909.0K | 0.03% | 00.0% | Unchanged |
| XTX Topco Ltd | 5,325 | $909.2K | 0.05% | +5,325 | New |
| Florida Financial Advisors, LLC | 5,357 | $915.3K | 0.28% | +1,430+36.4% | Added |
| Horizon Investments, LLC | 5,372 | $917.3K | 0.01% | −82−1.5% | Reduced |
| Metis Global Partners, LLC | 5,378 | $918.3K | 0.02% | −298−5.3% | Reduced |
| Omers Administration Corp | 5,416 | $924.8K | 0.01% | 00.0% | Unchanged |
| Altus Wealth Group LLC | 5,480 | $935.7K | 0.38% | −103−1.8% | Reduced |
| Farringdon Capital, Ltd. | 5,515 | $941.7K | 0.24% | +2,046+59.0% | Added |
| SS&H Financial Advisors, Inc. | 5,565 | $950.2K | 0.29% | −150−2.6% | Reduced |
| Bath Savings Trust Co | 5,590 | $954.5K | 0.09% | 00.0% | Unchanged |
| Spirit of America Management Corp | 5,600 | $956.2K | 0.19% | +150+2.8% | Added |
| Allstate Corp | 5,628 | $961.0K | 0.02% | +5,628 | New |
| United Capital Financial Advisers, LLC | 5,682 | $970.2K | 0.01% | +2,976+110.0% | Added |
| Catalytic Wealth RIA, LLC | 5,783 | $987.4K | 0.03% | +5,783 | New |
| Principal Securities, Inc. | 5,816 | $993.1K | 0.02% | +585+11.2% | Added |
| GoalVest Advisory LLC | 5,867 | $1.00M | 0.21% | 00.0% | Unchanged |
| Arvest Investments, Inc. | 5,873 | $1.00M | 0.14% | −80−1.3% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5,923 | $1.01M | 0.03% | +10.0% | Added |
| Kestra Advisory Services, LLC | 6,051 | $1.03M | 0.00% | +30.0% | Added |
| Tokio Marine Asset Management Co Ltd | 6,085 | $1.04M | 0.04% | +285+4.9% | Added |
| Custom Index Systems, LLC | 6,152 | $1.05M | 0.31% | +2,010+48.5% | Added |
| Procyon Private Wealth Partners, LLC | 6,232 | $1.06M | 0.06% | +1,105+21.6% | Added |
| Parallel Advisors, LLC | 6,263 | $1.07M | 0.02% | +2,172+53.1% | Added |
| Chicago Partners Investment Group LLC | 6,162 | $1.08M | 0.03% | +261+4.4% | Added |
| Concurrent Investment Advisors, LLC | 6,310 | $1.08M | 0.02% | −61−1.0% | Reduced |
| CAPROCK Group, Inc. | 6,488 | $1.08M | 0.03% | +6,488 | New |