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 2023
Institutional positions in Atmos Energy Corp as of Dec 31, 2023. 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
- 722
- +62 vs. Q3 2023
- Shares held
- 136.0M
- +234.4K (+0.2%) vs. Q3 2023
- Total value
- $15.8B
- +$1.36B (+9.4%) vs. Q3 2023
- New holders
- 116
- 251 more added
- Sold out
- 54
- 251 more reduced
9 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,344,837 | $2.24B | 0.05% | −2,5340.0% | Reduced |
| BlackRock Inc. | 12,840,345 | $1.49B | 0.04% | −5,249,574−29.0% | Reduced |
| State Street Corp | 11,078,416 | $1.28B | 0.06% | −58,282−0.5% | Reduced |
| Wellington Management Group LLP | 10,032,032 | $1.16B | 0.22% | +1,041,608+11.6% | Added |
| Aristotle Capital Management, LLC | 8,750,234 | $1.01B | 1.99% | −253,170−2.8% | Reduced |
| Geode Capital Management, LLC | 3,436,319 | $397.3M | 0.04% | +86,517+2.6% | Added |
| Deutsche Bank AG | 3,141,149 | $364.1M | 0.19% | −243,301−7.2% | Reduced |
| American Century Companies Inc | 3,087,042 | $357.8M | 0.25% | −311,602−9.2% | Reduced |
| Invesco Ltd. | 2,068,480 | $239.7M | 0.06% | +70,787+3.5% | Added |
| Morgan Stanley | 2,001,504 | $232.0M | 0.02% | +71,703+3.7% | Added |
| Pictet Asset Management Holding SA | 1,718,566 | $199.2M | 0.22% | +605,307+54.4% | Added |
| Legal & General Group Plc | 1,633,250 | $189.3M | 0.06% | +12,776+0.8% | Added |
| Bank of America Corp | 1,529,862 | $177.3M | 0.02% | +190,629+14.2% | Added |
| Northern Trust Corp | 1,514,528 | $175.5M | 0.03% | −75,977−4.8% | Reduced |
| ProShare Advisors LLC | 1,491,530 | $172.9M | 0.53% | −11,811−0.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,489,174 | $172.6M | 0.23% | +50,209+3.5% | Added |
| Massachusetts Financial Services Co | 1,484,105 | $172.0M | 0.06% | +242,722+19.6% | Added |
| Cooke & Bieler LP | 1,347,311 | $156.2M | 1.38% | +74,654+5.9% | Added |
| Price T Rowe Associates Inc | 1,241,227 | $143.9M | 0.02% | −5,982−0.5% | Reduced |
| Wells Fargo & Company | 1,191,537 | $138.1M | 0.04% | −12,757−1.1% | Reduced |
| Norges Bank | 1,188,581 | $137.8M | 0.02% | +440,902+59.0% | Added |
| SFMG, LLC | 1,083,849 | $125.6M | 11.64% | −1,788−0.2% | Reduced |
| Royal Bank of Canada | 1,080,651 | $125.2M | 0.03% | −111,199−9.3% | Reduced |
| Bank of New York Mellon Corp | 1,027,468 | $119.1M | 0.02% | −227,418−18.1% | Reduced |
| Duff & Phelps Investment Management Co | 1,019,330 | $118.1M | 1.42% | +42,342+4.3% | Added |
| UBS Asset Management Americas Inc | 1,006,579 | $116.7M | 0.05% | +76,011+8.2% | Added |
| Goldman Sachs Group Inc | 1,003,853 | $116.3M | 0.03% | +179,094+21.7% | Added |
| Silvercrest Asset Management Group LLC | 1,002,428 | $116.2M | 0.82% | −84,248−7.8% | Reduced |
| Perpetual Ltd | 965,405 | $111.9M | 1.15% | −138,131−12.5% | Reduced |
| California Public Employees Retirement System | 889,224 | $103.1M | 0.08% | +2,820+0.3% | Added |
| Energy Income Partners, LLC | 843,501 | $97.8M | 2.11% | +184,680+28.0% | Added |
| Charles Schwab Investment Management Inc | 805,142 | $93.3M | 0.02% | +17,965+2.3% | Added |
| Citadel Advisors LLC | 787,274 | $91.2M | 0.09% | +753,313+2,218.2% | Added |
| Amundi | 753,185 | $89.1M | 0.04% | +249,996+49.7% | Added |
| First Trust Advisors LP | 749,435 | $86.9M | 0.09% | +5,197+0.7% | Added |
| Dimensional Fund Advisors LP | 603,270 | $69.9M | 0.02% | +26,509+4.6% | Added |
| Reaves W H & Co Inc | 562,622 | $65.2M | 2.37% | +415,054+281.3% | Added |
| JPMorgan Chase & Co | 533,437 | $61.8M | 0.01% | +41,735+8.5% | Added |
| FMR LLC | 528,755 | $61.3M | 0.00% | −6,776−1.3% | Reduced |
| Envestnet Asset Management Inc | 524,695 | $60.8M | 0.03% | +13,074+2.6% | Added |
| Millennium Management LLC | 511,653 | $59.3M | 0.06% | +385,528+305.7% | Added |
| SEI Investments Co | 506,593 | $58.7M | 0.09% | +2,849+0.6% | Added |
| TD Asset Management Inc | 497,010 | $57.6M | 0.06% | −41,638−7.7% | Reduced |
| Schroder Investment Management Group | 493,879 | $57.2M | 0.07% | +13,605+2.8% | Added |
| Squarepoint Ops LLC | 474,264 | $55.0M | 0.22% | +323,665+214.9% | Added |
| Barclays PLC | 467,558 | $54.2M | 0.03% | +30,153+6.9% | Added |
| Swiss National Bank | 464,300 | $53.8M | 0.04% | −400−0.1% | Reduced |
| HSBC Holdings PLC | 453,385 | $52.5M | 0.05% | −22,643−4.8% | Reduced |
| Raymond James & Associates | 451,806 | $52.4M | 0.04% | −3,830−0.8% | Reduced |
| Credit Suisse AG | 436,565 | $50.6M | 0.05% | −103,191−19.1% | Reduced |
| Earnest Partners LLC | 431,238 | $50.0M | 0.25% | −1,431−0.3% | Reduced |
| 1832 Asset Management L.P. | 427,317 | $49.5M | 0.09% | −163,383−27.7% | Reduced |
| Jane Street Group, LLC | 414,063 | $48.0M | 0.06% | +336,742+435.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 411,776 | $47.7M | 0.04% | +20,520+5.2% | Added |
| HRT Financial LP | 405,911 | $47.0M | 0.34% | +405,911 | New |
| Pensioenfonds Rail & Ov | 404,119 | $46.8M | 2.70% | 00.0% | Unchanged |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 383,193 | $44.4M | 1.69% | +116,716+43.8% | Added |
| Nuveen Asset Management, LLC | 379,850 | $44.0M | 0.01% | +1,199+0.3% | Added |
| Neuberger Berman Group LLC | 379,410 | $44.0M | 0.04% | +195,158+105.9% | Added |
| UBS Group AG | 377,322 | $43.7M | 0.02% | +42,182+12.6% | Added |
| Dearborn Partners LLC | 375,105 | $43.5M | 1.58% | −7,393−1.9% | Reduced |
| New York State Common Retirement Fund | 347,050 | $40.2M | 0.06% | +2,852+0.8% | Added |
| Citigroup Inc | 324,377 | $37.6M | 0.05% | −78,746−19.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 323,325 | $37.5M | 0.02% | +39,550+13.9% | Added |
| Rhumbline Advisers | 316,427 | $36.7M | 0.04% | +371+0.1% | Added |
| Caisse de Depot Et Placement du Quebec | 305,587 | $35.4M | 0.09% | +218,312+250.1% | Added |
| M&G Investment Management Ltd | 302,084 | $35.0M | 0.21% | −25,206−7.7% | Reduced |
| Huntington National Bank | 291,045 | $33.7M | 0.31% | +38,537+15.3% | Added |
| Cramer Rosenthal McGlynn LLC | 290,987 | $33.7M | 1.83% | −4,520−1.5% | Reduced |
| Nomura Asset Management Co Ltd | 283,757 | $32.9M | 0.14% | +19,117+7.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 278,545 | $32.3M | 0.23% | +11,009+4.1% | Added |
| APG Asset Management N.V. | 307,201 | $32.2M | 0.06% | +13,285+4.5% | Added |
| Bank of Montreal | 269,473 | $31.3M | 0.02% | +48,205+21.8% | Added |
| Partners Group Holding AG | 269,137 | $31.2M | 2.66% | −15,391−5.4% | Reduced |
| California State Teachers Retirement System | 262,580 | $30.4M | 0.04% | +12,337+4.9% | Added |
| Scout Investments, Inc. | 255,309 | $29.6M | 0.74% | −55,772−17.9% | Reduced |
| CBOE Vest Financial, LLC | 247,048 | $28.6M | 1.07% | +61,708+33.3% | Added |
| Assenagon Asset Management S.A. | 237,529 | $27.5M | 0.08% | +234,657+8,170.5% | Added |
| Benjamin F. Edwards & Company, Inc. | 237,522 | $27.5M | 0.55% | +228,236+2,457.9% | Added |
| Bahl & Gaynor Inc | 236,259 | $27.4M | 0.16% | +2,437+1.0% | Added |
| Boston Trust Walden Corp | 224,717 | $26.0M | 0.20% | +474+0.2% | Added |
| AQR Capital Management LLC | 222,384 | $25.7M | 0.05% | +14,339+6.9% | Added |
| Royal London Asset Management Ltd | 214,407 | $24.8M | 0.07% | −10,643−4.7% | Reduced |
| Principal Financial Group Inc | 210,641 | $24.4M | 0.02% | −3,727−1.7% | Reduced |
| National Pension Service | 207,745 | $24.1M | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 207,262 | $24.0M | 0.14% | +18,078+9.6% | Added |
| Aviva PLC | 203,813 | $23.6M | 0.08% | −9,924−4.6% | Reduced |
| Hennessy Advisors Inc | 197,186 | $22.9M | 1.15% | −7,700−3.8% | Reduced |
| Canada Pension Plan Investment Board | 195,215 | $22.6M | 0.03% | −57,000−22.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 191,117 | $22.6M | 0.04% | −1,822−0.9% | Reduced |
| Exchange Traded Concepts, LLC | 188,780 | $21.9M | 0.58% | +8,293+4.6% | Added |
| Alliancebernstein L.P. | 187,325 | $21.7M | 0.01% | −52,213−21.8% | Reduced |
| Public Employees Retirement Association of Colorado | 185,063 | $21.4M | 0.10% | 00.0% | Unchanged |
| Tortoise Index Solutions, LLC | 184,117 | $21.3M | 3.97% | +8,739+5.0% | Added |
| BNP Paribas Arbitrage, SA | 181,399 | $21.0M | 0.04% | −211,150−53.8% | Reduced |
| Moran Wealth Management, LLC | 171,169 | $19.8M | 0.71% | −28,585−14.3% | Reduced |
| Janney Montgomery Scott LLC | 170,267 | $19.7M | 0.06% | +2,123+1.3% | Added |
| Great West Life Assurance Co | 169,583 | $19.5M | 0.04% | −10,301−5.7% | Reduced |
| Victory Capital Management Inc | 168,344 | $19.5M | 0.02% | −3,357−2.0% | Reduced |
| State Board of Administration of Florida Retirement System | 165,872 | $19.2M | 0.04% | +9,277+5.9% | Added |