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 |
|---|---|---|---|---|---|
| Schnieders Capital Management, LLC. | 1,975 | $337.2K | 0.06% | +1,975 | New |
| Smith Shellnut Wilson LLC | 1,968 | $336.0K | 0.13% | 00.0% | Unchanged |
| Williamson Legacy Group, LLC | 1,956 | $334.0K | 0.26% | −3,672−65.2% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,948 | $332.6K | 0.14% | +43+2.3% | Added |
| RFG Holdings, Inc. | 1,916 | $327.2K | 0.08% | +3+0.2% | Added |
| Sunbelt Securities, Inc. | 1,901 | $324.6K | 0.02% | +1,901 | New |
| Asset Dedication, LLC | 1,885 | $321.9K | 0.02% | 00.0% | Unchanged |
| Kesler, Norman & Wride, LLC | 2,311 | $321.9K | 0.06% | +781+51.0% | Added |
| FSM Wealth Advisors, LLC | 1,879 | $320.8K | 0.05% | +463+32.7% | Added |
| Sagespring Wealth Partners, LLC | 1,873 | $319.8K | 0.01% | −159−7.8% | Reduced |
| Central Trust Co | 1,857 | $317.1K | 0.01% | 00.0% | Unchanged |
| Harbour Capital Advisors, LLC | 1,785 | $312.2K | 0.06% | −225−11.2% | Reduced |
| Chilton Capital Management LLC | 1,824 | $311.4K | 0.01% | 00.0% | Unchanged |
| Prudential PLC | 1,815 | $309.9K | 0.00% | 00.0% | Unchanged |
| Harvest Investment Services, LLC | 1,813 | $309.6K | 0.06% | +1,813 | New |
| Smartleaf Asset Management LLC | 1,796 | $304.6K | 0.02% | +1,345+298.2% | Added |
| Scissortail Wealth Management, LLC | 1,780 | $303.9K | 0.07% | −4−0.2% | Reduced |
| Snowden Capital Advisors LLC | 1,770 | $302.3K | 0.01% | −564−24.2% | Reduced |
| Bessemer Group Inc | 1,755 | $300.0K | 0.00% | +175+11.1% | Added |
| One Wealth Capital Management, LLC | 1,745 | $298.0K | 0.13% | +138+8.6% | Added |
| Tributary Capital Management, LLC | 1,740 | $297.1K | 0.03% | −1,140−39.6% | Reduced |
| Jackson Creek Investment Advisors LLC | 1,715 | $293.0K | 0.08% | −14−0.8% | Reduced |
| Premier Path Wealth Partners, LLC | 1,704 | $291.0K | 0.04% | −46−2.6% | Reduced |
| Patten & Patten Inc | 1,702 | $290.7K | 0.02% | 00.0% | Unchanged |
| Prosperity Consulting Group, LLC | 1,700 | $290.3K | 0.01% | −1−0.1% | Reduced |
| AG Asset Advisory, LLC | 1,700 | $290.3K | 0.24% | 00.0% | Unchanged |
| Parsonex Advisory Services, Inc. | 1,700 | $290.3K | 0.20% | +9+0.5% | Added |
| Sherbrooke Park Advisers LLC | 1,680 | $286.9K | 0.13% | −226−11.9% | Reduced |
| Longboard Asset Management, LP | 1,678 | $286.5K | 0.46% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,675 | $286.0K | 0.01% | −18−1.1% | Reduced |
| 4J Wealth Management LLC | 1,673 | $285.7K | 0.17% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 1,668 | $284.8K | 0.01% | 00.0% | Unchanged |
| Archer Investment Corp | 1,655 | $282.6K | 0.06% | 00.0% | Unchanged |
| Confluence Wealth Services, Inc. | 1,647 | $281.2K | 0.01% | 00.0% | Unchanged |
| Integrated Advisors Network LLC | 1,644 | $280.7K | 0.01% | +1,644 | New |
| Pensionmark Financial Group, LLC | 1,603 | $273.7K | 0.01% | −52−3.1% | Reduced |
| GKV Capital Management Co., Inc. | 1,600 | $273.2K | 0.11% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 1,597 | $272.7K | 0.00% | +1,597 | New |
| Atomi Financial Group, Inc. | 1,596 | $272.5K | 0.01% | +24+1.5% | Added |
| Stratos Wealth Advisors, LLC | 1,592 | $271.8K | 0.01% | +145+10.0% | Added |
| Capstone Wealth Management Group LLC | 1,576 | $269.1K | 0.17% | 00.0% | Unchanged |
| Cigna Investments Inc | 1,567 | $267.0K | 0.04% | 00.0% | Unchanged |
| Burney Co | 1,550 | $264.7K | 0.01% | 00.0% | Unchanged |
| AlTi Global, Inc. | 1,547 | $264.2K | 0.01% | +1,547 | New |
| Wetherby Asset Management Inc | 1,532 | $261.6K | 0.01% | +129+9.2% | Added |
| Arkadios Wealth Advisors | 1,528 | $260.9K | 0.01% | +1,528 | New |
| Lee Danner & Bass Inc | 1,525 | $260.4K | 0.02% | 00.0% | Unchanged |
| Checchi Capital Advisers, LLC | 1,519 | $259.4K | 0.02% | −104−6.4% | Reduced |
| Birch Capital Management, LLC | 1,518 | $259.2K | 0.13% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 1,517 | $259.0K | 0.00% | −64−4.0% | Reduced |
| Optimize Financial Inc | 1,517 | $259.0K | 0.13% | −159−9.5% | Reduced |
| Empower Advisory Group, LLC | 1,501 | $256.3K | 0.00% | +1,501 | New |
| Los Angeles Capital Management LLC | 1,497 | $255.6K | 0.00% | +1,497 | New |
| Cullen Investment Group, Ltd. | 1,487 | $253.1K | 0.03% | 00.0% | Unchanged |
| Allworth Financial LP | 1,478 | $252.4K | 0.00% | +147+11.0% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,454 | $248.3K | 0.49% | −13,420−90.2% | Reduced |
| We Are One Seven, LLC | 1,452 | $247.9K | 0.01% | +1,452 | New |
| Steigerwald, Gordon & Koch Inc. | 1,446 | $246.9K | 0.02% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 1,444 | $246.6K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 1,433 | $245.0K | 0.01% | +1,433 | New |
| Harbour Investments, Inc. | 1,434 | $244.9K | 0.01% | −39−2.6% | Reduced |
| Toroso Investments, LLC | 1,431 | $244.3K | 0.00% | +124+9.5% | Added |
| Brown Brothers Harriman & Co | 1,422 | $242.8K | 0.00% | +240+20.3% | Added |
| Avantax Planning Partners, Inc. | 1,420 | $242.5K | 0.01% | 00.0% | Unchanged |
| Gradient Investments LLC | 1,418 | $242.2K | 0.00% | +1,418 | New |
| Signature Estate & Investment Advisors LLC | 1,411 | $240.9K | 0.01% | −58−3.9% | Reduced |
| Second Line Capital, LLC | 1,403 | $239.6K | 0.05% | 00.0% | Unchanged |
| Teamwork Financial Advisors, LLC | 1,396 | $238.4K | 0.03% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 1,396 | $238.4K | 0.06% | +1,396 | New |
| Guardian Wealth Advisors, LLC | 1,395 | $238.2K | 0.02% | +34+2.5% | Added |
| South State Corp. | 1,388 | $237.0K | 0.01% | −7−0.5% | Reduced |
| Csenge Advisory Group | 1,388 | $236.9K | 0.01% | −132−8.7% | Reduced |
| Ashton Thomas Securities, LLC | 1,374 | $234.6K | 0.03% | −105−7.1% | Reduced |
| AA Financial Advisors, LLC | 1,373 | $234.4K | 0.05% | 00.0% | Unchanged |
| Texas Capital Bank Wealth Management Services Inc | 1,370 | $233.9K | 0.02% | −57−4.0% | Reduced |
| Financial Security Advisor, Inc. | 1,368 | $233.6K | 0.05% | +6+0.4% | Added |
| Brighton Jones LLC | 1,367 | $233.4K | 0.01% | +1,367 | New |
| Wedbush Securities Inc | 1,363 | $233.0K | 0.01% | +1,363 | New |
| Fifth Third Wealth Advisors LLC | 1,359 | $232.0K | 0.01% | +1,359 | New |
| Councilmark Asset Management, LLC | 1,355 | $231.4K | 0.13% | 00.0% | Unchanged |
| Quarry LP | 1,354 | $231.2K | 0.06% | −853−38.6% | Reduced |
| MASTERINVEST Kapitalanlage GmbH | 1,346 | $229.8K | 0.02% | 00.0% | Unchanged |
| ORG Partners LLC | 1,341 | $229.4K | 0.04% | −11−0.8% | Reduced |
| Souders Financial Advisors | 1,342 | $229.1K | 0.03% | +1,342 | New |
| West Family Investments, Inc. | 1,336 | $228.1K | 0.05% | +13+1.0% | Added |
| Marble Harbor Investment Counsel, LLC | 1,333 | $227.6K | 0.02% | 00.0% | Unchanged |
| Trust Point Inc. | 1,330 | $227.1K | 0.02% | +1,330 | New |
| EverSource Wealth Advisors, LLC | 1,327 | $226.7K | 0.01% | −59−4.3% | Reduced |
| CoreCap Advisors, LLC | 1,302 | $222.4K | 0.01% | +268+25.9% | Added |
| SeaCrest Wealth Management, LLC | 1,264 | $222.1K | 0.02% | +1,264 | New |
| Waters Parkerson & Co., LLC | 1,300 | $222.0K | 0.01% | 00.0% | Unchanged |
| Associated Banc-Corp | 1,299 | $221.8K | 0.01% | −498−27.7% | Reduced |
| Motco | 1,290 | $220.3K | 0.02% | 00.0% | Unchanged |
| Change Path, LLC | 1,284 | $219.2K | 0.01% | −38−2.9% | Reduced |
| Ameritas Advisory Services, LLC | 1,278 | $218.1K | 0.01% | +881+221.9% | Added |
| Azimuth Capital Investment Management LLC | 1,275 | $217.7K | 0.01% | +1,275 | New |
| Sovran Advisors, LLC | 1,253 | $217.2K | 0.02% | +1,253 | New |
| Peachtree Investment Partners, LLC | 1,270 | $216.9K | 0.08% | −97−7.1% | Reduced |
| Maridea Wealth Management LLC | 1,207 | $214.5K | 0.03% | +1,207 | New |
| Prime Capital Investment Advisors, LLC | 1,248 | $213.2K | 0.00% | +1,248 | New |