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, Q2 2021
Institutional positions in Atmos Energy Corp as of Jun 30, 2021. 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
- 548
- +2 vs. Q1 2021
- Shares held
- 109.2M
- +1.51M (+1.4%) vs. Q1 2021
- Total value
- $10.5B
- −$139.6M (−1.3%) vs. Q1 2021
- New holders
- 54
- 194 more added
- Sold out
- 52
- 175 more reduced
4 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jacobs Levy Equity Management, Inc | 37,379 | $3.59M | 0.02% | +37,379 | New |
| Opus Investment Management Inc | 38,050 | $3.66M | 0.55% | +4,150+12.2% | Added |
| Comerica Bank | 37,957 | $3.74M | 0.02% | +5,348+16.4% | Added |
| Shell Asset Management Co | 39,110 | $3.76M | 0.07% | −4,316−9.9% | Reduced |
| CBOE Vest Financial, LLC | 39,129 | $3.76M | 1.42% | +10,924+38.7% | Added |
| American International Group, Inc. | 39,849 | $3.83M | 0.02% | +412+1.0% | Added |
| Teacher Retirement System of Texas | 40,519 | $3.89M | 0.02% | −13,508−25.0% | Reduced |
| LPL Financial LLC | 43,590 | $4.19M | 0.00% | +4,023+10.2% | Added |
| Acadian Asset Management LLC | 46,648 | $4.48M | 0.02% | +1,675+3.7% | Added |
| BCM Advisors, LLC | 45,449 | $4.50M | 1.22% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 46,944 | $4.51M | 0.03% | −1,580−3.3% | Reduced |
| State of Michigan Retirement System | 47,537 | $4.57M | 0.03% | −3,600−7.0% | Reduced |
| Natixis Advisors, L.P. | 47,746 | $4.59M | 0.02% | +1,750+3.8% | Added |
| Retirement Systems of Alabama | 47,800 | $4.59M | 0.02% | −30.0% | Reduced |
| Royal London Asset Management Ltd | 48,076 | $4.62M | 0.02% | 00.0% | Unchanged |
| First National Bank of Omaha | 46,744 | $4.62M | 0.24% | 00.0% | Unchanged |
| Mattern Capital Management, LLC | 48,078 | $4.62M | 0.91% | +3,718+8.4% | Added |
| Nisa Investment Advisors, LLC | 48,780 | $4.69M | 0.03% | −2,800−5.4% | Reduced |
| Cambridge Trust Co | 49,806 | $4.79M | 0.18% | −1,129−2.2% | Reduced |
| 44 Wealth Management LLC | 51,248 | $4.92M | 1.89% | −1,716−3.2% | Reduced |
| Voya Investment Management LLC | 52,131 | $5.01M | 0.01% | +761+1.5% | Added |
| Aviva PLC | 52,726 | $5.07M | 0.02% | +10,161+23.9% | Added |
| Thrivent Financial for Lutherans | 55,019 | $5.29M | 0.01% | +22,868+71.1% | Added |
| Swedbank AB | 56,599 | $5.44M | 0.01% | +48,092+565.3% | Added |
| Toronto Dominion Bank | 56,956 | $5.47M | 0.01% | −316−0.6% | Reduced |
| State of New Jersey Common Pension Fund D | 60,142 | $5.78M | 0.02% | +95+0.2% | Added |
| Stifel Financial Corp | 60,811 | $5.84M | 0.01% | −25,252−29.3% | Reduced |
| Standard Life Aberdeen plc | 61,539 | $5.92M | 0.01% | −946−1.5% | Reduced |
| State of Alaska, Department of Revenue | 64,378 | $6.19M | 0.06% | +4,254+7.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 66,165 | $6.36M | 0.02% | +59,285+861.7% | Added |
| Northwest & Ethical Investments L.P. | 66,412 | $6.38M | 0.21% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 67,500 | $6.49M | 0.06% | −200−0.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 67,909 | $6.53M | 0.01% | +7,376+12.2% | Added |
| Coann Capital LLC | 68,264 | $6.56M | 5.04% | +22,463+49.0% | Added |
| Candriam Luxembourg S.C.A. | 71,241 | $6.85M | 0.05% | −30,798−30.2% | Reduced |
| Shelton Capital Management | 72,521 | $6.97M | 0.26% | +69,301+2,152.2% | Added |
| Ameriprise Financial Inc | 73,108 | $7.01M | 0.00% | +1,507+2.1% | Added |
| Nomura Asset Management Co Ltd | 74,837 | $7.19M | 0.04% | +1,928+2.6% | Added |
| Holocene Advisors, LP | 76,771 | $7.38M | 0.05% | +33,607+77.9% | Added |
| Public Employees Retirement System of Ohio | 76,773 | $7.38M | 0.03% | +9,318+13.8% | Added |
| Guggenheim Capital LLC | 76,816 | $7.38M | 0.04% | +447+0.6% | Added |
| Mn Services Vermogensbeheer B.V. | 93,900 | $7.61M | 0.06% | +93,900 | New |
| Raymond James & Associates | 80,073 | $7.70M | 0.01% | −9,606−10.7% | Reduced |
| Smith Asset Management Group LP | 82,830 | $7.96M | 0.39% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 86,996 | $8.36M | 0.09% | +23,998+38.1% | Added |
| Royal Bank of Canada | 93,645 | $9.00M | 0.00% | −1,100−1.2% | Reduced |
| Cambiar Investors LLC | 95,570 | $9.19M | 0.30% | +7,502+8.5% | Added |
| Gabelli Funds LLC | 105,500 | $10.1M | 0.06% | −300−0.3% | Reduced |
| Mather Group, LLC. | 107,076 | $10.3M | 0.26% | +5,968+5.9% | Added |
| Snyder Capital Management L P | 109,225 | $10.5M | 0.29% | −38,630−26.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 109,772 | $10.6M | 0.06% | −5,437−4.7% | Reduced |
| New York State Teachers Retirement System | 118,088 | $11.3M | 0.02% | +560.0% | Added |
| Gradient Investments LLC | 119,086 | $11.4M | 0.33% | +2,582+2.2% | Added |
| Chevy Chase Trust Holdings, Inc. | 119,495 | $11.5M | 0.04% | −3,009−2.5% | Reduced |
| Manufacturers Life Insurance Company, The | 119,971 | $11.5M | 0.01% | −15,337−11.3% | Reduced |
| UBS Group AG | 120,113 | $11.5M | 0.00% | +26,153+27.8% | Added |
| Zimmer Partners, LP | 130,000 | $12.5M | 0.17% | −287,500−68.9% | Reduced |
| Victory Capital Management Inc | 131,651 | $12.7M | 0.01% | +26,703+25.4% | Added |
| Adage Capital Partners GP, L.L.C. | 136,704 | $13.1M | 0.03% | −3,400−2.4% | Reduced |
| Westpac Banking Corp | 136,896 | $13.2M | 0.13% | −2,825−2.0% | Reduced |
| HSBC Holdings PLC | 140,546 | $13.5M | 0.02% | +3,823+2.8% | Added |
| Eaton Vance Management | 141,147 | $13.6M | 0.02% | +526+0.4% | Added |
| SEI Investments Co | 148,127 | $14.2M | 0.03% | +11,181+8.2% | Added |
| Cramer Rosenthal McGlynn LLC | 148,860 | $14.3M | 0.46% | −4,162−2.7% | Reduced |
| Great West Life Assurance Co | 151,436 | $14.5M | 0.03% | +4,683+3.2% | Added |
| Renaissance Technologies LLC | 153,100 | $14.7M | 0.02% | +153,100 | New |
| State Board of Administration of Florida Retirement System | 155,549 | $14.9M | 0.03% | −7,030−4.3% | Reduced |
| State of Wisconsin Investment Board | 160,860 | $15.5M | 0.03% | −860−0.5% | Reduced |
| Principal Financial Group Inc | 161,814 | $15.6M | 0.01% | +6,569+4.2% | Added |
| Asset Management One Co.,Ltd. | 161,888 | $15.6M | 0.06% | +3,056+1.9% | Added |
| Prudential Financial Inc | 163,301 | $15.7M | 0.02% | +784+0.5% | Added |
| Bank of Montreal | 166,012 | $16.0M | 0.01% | +25,451+18.1% | Added |
| Bahl & Gaynor Inc | 167,080 | $16.1M | 0.10% | −3,629−2.1% | Reduced |
| Public Employees Retirement Association of Colorado | 168,204 | $16.2M | 0.07% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 171,986 | $16.5M | 0.03% | +68,603+66.4% | Added |
| NN Investment Partners Holdings N.V. | 181,127 | $17.4M | 0.09% | −13,213−6.8% | Reduced |
| Earnest Partners LLC | 188,797 | $18.1M | 0.11% | +4,684+2.5% | Added |
| Janus Henderson Group PLC | 197,050 | $18.9M | 0.01% | +79,958+68.3% | Added |
| Rhumbline Advisers | 199,642 | $19.2M | 0.03% | +1,157+0.6% | Added |
| Tortoise Index Solutions, LLC | 202,268 | $19.4M | 4.07% | +12,845+6.8% | Added |
| Vident Investment Advisory, LLC | 203,565 | $19.6M | 0.59% | +8,586+4.4% | Added |
| AQR Capital Management LLC | 204,299 | $19.6M | 0.03% | −82,755−28.8% | Reduced |
| AXA S.A. | 207,296 | $19.9M | 0.06% | −4,019−1.9% | Reduced |
| Russell Investments Group, Ltd. | 209,285 | $20.1M | 0.03% | −39,752−16.0% | Reduced |
| Barclays PLC | 210,129 | $20.2M | 0.02% | +40,063+23.6% | Added |
| Neuberger Berman Group LLC | 213,119 | $20.4M | 0.02% | −16,138−7.0% | Reduced |
| Alliancebernstein L.P. | 214,489 | $20.6M | 0.01% | +32,909+18.1% | Added |
| New York State Common Retirement Fund | 219,100 | $21.1M | 0.02% | −18,000−7.6% | Reduced |
| Reaves W H & Co Inc | 229,026 | $22.0M | 0.72% | −96,430−29.6% | Reduced |
| M&G Investment Management Ltd | 240,269 | $23.1M | 0.12% | +72,649+43.3% | Added |
| California State Teachers Retirement System | 248,805 | $23.9M | 0.03% | −34,951−12.3% | Reduced |
| DekaBank Deutsche Girozentrale | 261,485 | $25.0M | 0.07% | −913−0.3% | Reduced |
| Norges Bank | 263,938 | $25.4M | 0.01% | −215,271−44.9% | Reduced |
| Hennessy Advisors Inc | 272,086 | $26.1M | 1.45% | +4,800+1.8% | Added |
| Franklin Resources Inc | 297,846 | $28.6M | 0.01% | +604+0.2% | Added |
| Boston Trust Walden Corp | 318,005 | $30.6M | 0.27% | −230,580−42.0% | Reduced |
| Citigroup Inc | 333,648 | $32.1M | 0.03% | +209,168+168.0% | Added |
| Public Sector Pension Investment Board | 355,980 | $34.2M | 0.22% | +8,360+2.4% | Added |
| Nuveen Asset Management, LLC | 362,919 | $34.9M | 0.01% | +87,937+32.0% | Added |
| Maple-Brown Abbott Ltd | 390,400 | $37.5M | 2.02% | +21,170+5.7% | Added |