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 |
|---|---|---|---|---|---|
| Strategy Asset Managers LLC | 2,493 | $418.0K | 0.07% | +7+0.3% | Added |
| Portside Wealth Group, LLC | 2,513 | $421.3K | 0.06% | −225−8.2% | Reduced |
| Oak Asset Management, LLC | 2,515 | $421.6K | 0.14% | +340+15.6% | Added |
| Balyasny Asset Management LLC | 2,583 | $433.0K | 0.00% | +147+6.0% | Added |
| Warren Averett Asset Management, LLC | 2,584 | $433.2K | 0.00% | +15+0.6% | Added |
| Walker Asset Management, LLC | 2,605 | $436.7K | 0.23% | +15+0.6% | Added |
| Blair William & Co | 2,608 | $437.2K | 0.00% | +462+21.5% | Added |
| Havemeyer Place LP | 2,619 | $439.0K | 0.09% | +2,619 | New |
| Anchyra Partners LLC | 2,624 | $439.9K | 0.13% | +2,624 | New |
| BLB&B Advisors, LLC | 2,626 | $440.2K | 0.02% | +6+0.2% | Added |
| Intrua Financial, LLC | 2,627 | $440.4K | 0.05% | −155−5.6% | Reduced |
| Norden Group LLC | 2,639 | $442.3K | 0.04% | +34+1.3% | Added |
| Aaron Wealth Advisors | 2,675 | $448.4K | 0.02% | −40−1.5% | Reduced |
| Wagner Wealth Management, Corp | 2,678 | $448.9K | 0.44% | +2,678 | New |
| Nomura Holdings Inc | 2,681 | $449.4K | 0.00% | −5,315−66.5% | Reduced |
| Signaturefd, LLC | 2,683 | $449.7K | 0.01% | +371+16.0% | Added |
| Ballentine Partners, LLC | 2,684 | $449.9K | 0.01% | +210+8.5% | Added |
| Revisor Wealth Management LLC | 2,748 | $453.4K | 0.12% | −77−2.7% | Reduced |
| CIBC Private Wealth Group, LLC | 2,706 | $453.6K | 0.00% | +591+27.9% | Added |
| Pensionmark Financial Group, LLC | 2,716 | $455.3K | 0.01% | +1,113+69.4% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 2,720 | $456.0K | 0.00% | +34+1.3% | Added |
| PAX Financial Group, LLC | 2,729 | $457.4K | 0.08% | −449−14.1% | Reduced |
| Beaird Harris Wealth Management, LLC | 2,783 | $466.5K | 0.03% | −30−1.1% | Reduced |
| Brown Brothers Harriman & Co | 2,795 | $468.5K | 0.00% | +1,373+96.6% | Added |
| Adviser Investments LLC | 2,809 | $470.9K | 0.01% | +439+18.5% | Added |
| Thoroughbred Financial Services, LLC | 2,810 | $471.0K | 0.03% | −61−2.1% | Reduced |
| Personal Cfo Solutions, LLC | 2,828 | $474.0K | 0.08% | +73+2.6% | Added |
| Quadrant Capital Group LLC | 2,838 | $475.7K | 0.01% | −5−0.2% | Reduced |
| Toroso Investments, LLC | 2,850 | $477.7K | 0.00% | +1,419+99.2% | Added |
| Syon Capital LLC | 2,856 | $478.8K | 0.02% | +572+25.0% | Added |
| Dorsey & Whitney Trust CO LLC | 2,878 | $482.4K | 0.03% | +39+1.4% | Added |
| Contravisory Investment Management, Inc. | 2,879 | $482.6K | 0.10% | −56−1.9% | Reduced |
| Horizon Investment Services, LLC | 2,884 | $483.5K | 0.17% | +104+3.7% | Added |
| Marshall Financial Group LLC | 2,901 | $486.3K | 0.09% | −416−12.5% | Reduced |
| Ledyard National Bank | 2,915 | $488.6K | 0.04% | −3,785−56.5% | Reduced |
| LMR Partners LLP | 2,929 | $491.0K | 0.00% | +2,929 | New |
| Patten Group, Inc. | 2,944 | $493.5K | 0.09% | +564+23.7% | Added |
| Beacon Pointe Advisors, LLC | 2,954 | $495.2K | 0.00% | −337−10.2% | Reduced |
| Mitchell McLeod Pugh & Williams Inc | 2,893 | $495.8K | 0.07% | 00.0% | Unchanged |
| Everpar Advisors LLC | 2,978 | $499.2K | 0.19% | −652−18.0% | Reduced |
| Grimes & Company, Inc. | 3,000 | $502.9K | 0.01% | +34+1.1% | Added |
| Ameritas Advisory Services, LLC | 3,021 | $506.5K | 0.02% | +1,743+136.4% | Added |
| BKD Wealth Advisors, LLC | 3,051 | $511.4K | 0.01% | +121+4.1% | Added |
| Bartlett & Co. Wealth Management LLC | 3,093 | $518.4K | 0.01% | 00.0% | Unchanged |
| Catalytic Wealth RIA, LLC | 3,101 | $519.8K | 0.02% | −2,682−46.4% | Reduced |
| Quarry LP | 3,129 | $524.5K | 0.09% | +1,775+131.1% | Added |
| Farther Finance Advisors, LLC | 3,170 | $531.4K | 0.01% | +662+26.4% | Added |
| Third View Private Wealth, LLC | 3,178 | $532.7K | 0.07% | +3,178 | New |
| Beto Financial Group, LLC | 3,214 | $535.2K | 0.36% | +3,214 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 3,203 | $536.9K | 0.01% | +3,203 | New |
| Laird Norton Trust Company, LLC | 3,207 | $537.6K | 0.01% | +3,207 | New |
| Keel Point, LLC | 3,209 | $537.9K | 0.03% | +12+0.4% | Added |
| Aptus Capital Advisors, LLC | 3,210 | $538.1K | 0.00% | +83+2.7% | Added |
| Larson Financial Group LLC | 3,234 | $542.1K | 0.02% | −666−17.1% | Reduced |
| Global X Japan Co., Ltd. | 3,260 | $546.5K | 0.04% | −631−16.2% | Reduced |
| J.W. Cole Advisors, Inc. | 3,269 | $548.0K | 0.01% | −449−12.1% | Reduced |
| Apeiron RIA LLC | 3,311 | $551.3K | 0.11% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 3,298 | $552.8K | 0.01% | +1,265+62.2% | Added |
| Allred Capital Management, LLC | 3,330 | $558.3K | 0.20% | 00.0% | Unchanged |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 3,341 | $560.1K | 0.02% | +3,341 | New |
| Mainstay Capital Management LLC | 3,457 | $579.5K | 0.04% | 00.0% | Unchanged |
| New Hampshire Trust | 3,468 | $581.3K | 0.11% | −222−6.0% | Reduced |
| Greenleaf Trust | 3,490 | $585.0K | 0.01% | +382+12.3% | Added |
| GAMMA Investing LLC | 3,494 | $585.7K | 0.03% | +499+16.7% | Added |
| Portfolio Design Labs, LLC | 3,525 | $590.9K | 0.10% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,537 | $592.9K | 0.01% | −83−2.3% | Reduced |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 3,566 | $597.7K | 0.21% | +2,112+145.3% | Added |
| Two Sigma Investments, LP | 3,604 | $604.1K | 0.00% | −43,960−92.4% | Reduced |
| Inspire Advisors, LLC | 3,612 | $605.4K | 0.06% | −234−6.1% | Reduced |
| Evolve Private Wealth, LLC | 3,626 | $607.8K | 0.04% | +3,626 | New |
| Canada Post Corp Registered Pension Plan | 3,708 | $621.6K | 0.02% | +850+29.7% | Added |
| Northwestern Mutual Wealth Management Co | 3,742 | $627.3K | 0.00% | −178−4.5% | Reduced |
| CAPROCK Group, Inc. | 3,786 | $634.6K | 0.01% | −2,702−41.6% | Reduced |
| Global Retirement Partners, LLC | 3,786 | $634.7K | 0.01% | +2,111+126.0% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,820 | $640.3K | 0.03% | −63−1.6% | Reduced |
| Ascent Group, LLC | 3,822 | $640.7K | 0.02% | −4−0.1% | Reduced |
| Sigma Planning Corp | 3,839 | $643.6K | 0.02% | −13−0.3% | Reduced |
| Novare Capital Management LLC | 3,840 | $643.7K | 0.05% | −60−1.5% | Reduced |
| Tectonic Advisors LLC | 3,920 | $657.2K | 0.03% | +148+3.9% | Added |
| Graham Capital Management, L.P. | 3,950 | $662.1K | 0.02% | +3,950 | New |
| Focused Alpha, LLC | 3,962 | $664.1K | 0.20% | +3,962 | New |
| Vontobel Holding Ltd. | 3,968 | $665.2K | 0.00% | −491−11.0% | Reduced |
| MQS Management LLC | 3,972 | $665.8K | 0.39% | +3,972 | New |
| Capital Innovations LLC | 3,975 | $666.3K | 0.19% | +3,975 | New |
| Diversified Trust Co | 4,030 | $675.5K | 0.01% | +767+23.5% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 4,079 | $683.8K | 0.02% | −1,844−31.1% | Reduced |
| Fulcrum Capital LLC | 4,100 | $687.3K | 0.14% | 00.0% | Unchanged |
| Sound Financial Strategies Group, LLC | 4,115 | $689.8K | 0.49% | −487−10.6% | Reduced |
| Jamison Private Wealth Management, Inc. | 4,146 | $694.9K | 0.08% | +11+0.3% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 4,165 | $698.2K | 0.05% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 4,198 | $703.8K | 0.02% | −321−7.1% | Reduced |
| Wahed Invest LLC | 4,215 | $706.6K | 0.09% | −51−1.2% | Reduced |
| Mirabella Financial Services LLP | 4,251 | $712.6K | 0.07% | +4,251 | New |
| Baader Bank INC | 4,252 | $712.6K | 0.06% | −19−0.4% | Reduced |
| Old Port Advisors | 4,297 | $720.3K | 0.18% | −35−0.8% | Reduced |
| Securian Asset Management, Inc | 4,305 | $721.6K | 0.03% | −3,390−44.1% | Reduced |
| GDS Wealth Management | 4,306 | $721.8K | 0.05% | 00.0% | Unchanged |
| MUFG Securities Americas Inc. | 4,325 | $725.0K | 0.05% | −4−0.1% | Reduced |
| Accredited Investors Inc. | 4,335 | $726.7K | 0.04% | +4,335 | New |
| Davenport & Co LLC | 4,361 | $731.0K | 0.00% | +431+11.0% | Added |