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 2023
Institutional positions in Atmos Energy Corp as of Jun 30, 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
- 672
- +13 vs. Q1 2023
- Shares held
- 135.7M
- +4.87M (+3.7%) vs. Q1 2023
- Total value
- $15.8B
- +$1.06B (+7.2%) vs. Q1 2023
- New holders
- 70
- 255 more added
- Sold out
- 57
- 226 more reduced
5 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Skandinaviska Enskilda Banken AB (publ) | 149,214 | $17.4M | 0.11% | +147,443+8,325.4% | Added |
| Allspring Global Investments Holdings, LLC | 148,983 | $17.3M | 0.03% | −28,244−15.9% | Reduced |
| Cramer Rosenthal McGlynn LLC | 146,758 | $17.1M | 0.85% | −8,747−5.6% | Reduced |
| Stifel Financial Corp | 134,485 | $15.6M | 0.02% | −335−0.2% | Reduced |
| Prudential Financial Inc | 134,426 | $15.6M | 0.02% | −27,758−17.1% | Reduced |
| Balyasny Asset Management LLC | 132,846 | $15.5M | 0.04% | +130,044+4,641.1% | Added |
| Asset Management One Co.,Ltd. | 132,773 | $15.4M | 0.07% | −4,255−3.1% | Reduced |
| New York State Teachers Retirement System | 120,031 | $14.0M | 0.03% | +506+0.4% | Added |
| Manufacturers Life Insurance Company, The | 115,863 | $13.5M | 0.01% | −4,922−4.1% | Reduced |
| Magellan Asset Management Ltd | 113,174 | $13.2M | 0.12% | +6,156+5.8% | Added |
| Illinois Municipal Retirement Fund | 111,476 | $13.0M | 0.26% | +43,251+63.4% | Added |
| Verition Fund Management LLC | 111,147 | $12.9M | 0.20% | +19,066+20.7% | Added |
| Susquehanna International Group, LLP | 108,456 | $12.6M | 0.02% | −27,309−20.1% | Reduced |
| Mather Group, LLC. | 107,404 | $12.5M | 0.20% | −662−0.6% | Reduced |
| CBOE Vest Financial, LLC | 104,576 | $12.0M | 1.12% | +16,408+18.6% | Added |
| KBC Group NV | 103,384 | $12.0M | 0.05% | +11,722+12.8% | Added |
| Gabelli Funds LLC | 103,000 | $12.0M | 0.09% | −500−0.5% | Reduced |
| Ensign Peak Advisors, Inc | 102,405 | $11.9M | 0.02% | +60,455+144.1% | Added |
| Cambiar Investors LLC | 98,829 | $11.5M | 0.49% | +6,947+7.6% | Added |
| Chevy Chase Trust Holdings, Inc. | 97,950 | $11.4M | 0.04% | −439−0.4% | Reduced |
| Guggenheim Capital LLC | 94,310 | $11.0M | 0.09% | +15,282+19.3% | Added |
| Caisse de Depot Et Placement du Quebec | 93,267 | $10.9M | 0.03% | +91,967+7,074.4% | Added |
| State of Michigan Retirement System | 90,210 | $10.5M | 0.06% | +28,500+46.2% | Added |
| Yousif Capital Management, LLC | 89,547 | $10.4M | 0.13% | −1,499−1.6% | Reduced |
| Franklin Resources Inc | 87,297 | $10.2M | 0.00% | +54,927+169.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 85,481 | $9.94M | 0.02% | +2,487+3.0% | Added |
| Baird Financial Group, Inc. | 85,250 | $9.92M | 0.03% | +20,317+31.3% | Added |
| Ontario Teachers Pension Plan Board | 82,742 | $9.63M | 0.10% | +82,742 | New |
| Natixis Advisors, L.P. | 79,199 | $9.21M | 0.03% | +5,127+6.9% | Added |
| AXA S.A. | 79,011 | $9.19M | 0.03% | +7,956+11.2% | Added |
| Russell Investments Group, Ltd. | 75,949 | $8.83M | 0.02% | −26,189−25.6% | Reduced |
| State of New Jersey Common Pension Fund D | 74,587 | $8.68M | 0.03% | 00.0% | Unchanged |
| LPL Financial LLC | 69,213 | $8.05M | 0.01% | +7,612+12.4% | Added |
| Mn Services Vermogensbeheer B.V. | 68,800 | $8.00M | 0.07% | +2,100+3.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 67,551 | $7.86M | 0.04% | −8,575−11.3% | Reduced |
| M&T Bank Corp | 67,444 | $7.85M | 0.03% | +1,702+2.6% | Added |
| Ameriprise Financial Inc | 66,579 | $7.75M | 0.00% | −4,105−5.8% | Reduced |
| Public Employees Retirement System of Ohio | 66,489 | $7.74M | 0.03% | −5,478−7.6% | Reduced |
| Treasurer of the State of North Carolina | 64,992 | $7.56M | 0.04% | +2,850+4.6% | Added |
| Millennium Management LLC | 62,765 | $7.30M | 0.01% | −261,915−80.7% | Reduced |
| Voya Investment Management LLC | 62,721 | $7.30M | 0.01% | −49,526−44.1% | Reduced |
| Toronto Dominion Bank | 61,482 | $7.15M | 0.01% | −1,499−2.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 59,723 | $6.95M | 0.01% | +2,241+3.9% | Added |
| Jane Street Group, LLC | 59,661 | $6.94M | 0.01% | +16,391+37.9% | Added |
| First National Bank of Omaha | 59,277 | $6.90M | 0.40% | +6,862+13.1% | Added |
| Richard Bernstein Advisors LLC | 58,938 | $6.86M | 0.14% | −5,831−9.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 57,583 | $6.70M | 0.06% | +7,416+14.8% | Added |
| Mattern Capital Management, LLC | 57,461 | $6.69M | 1.09% | +1,697+3.0% | Added |
| HighTower Advisors, LLC | 56,955 | $6.61M | 0.01% | +13,917+32.3% | Added |
| Cresset Asset Management, LLC | 55,795 | $6.49M | 0.05% | +55,795 | New |
| Nisa Investment Advisors, LLC | 55,301 | $6.43M | 0.05% | +10,455+23.3% | Added |
| 44 Wealth Management LLC | 53,378 | $6.21M | 2.12% | −677−1.3% | Reduced |
| Standard Life Aberdeen plc | 51,653 | $6.01M | 0.01% | +15,686+43.6% | Added |
| Avantax Advisory Services, Inc. | 49,840 | $5.80M | 0.07% | +610+1.2% | Added |
| Citadel Advisors LLC | 48,843 | $5.68M | 0.01% | −422,961−89.6% | Reduced |
| DekaBank Deutsche Girozentrale | 48,812 | $5.66M | 0.01% | −6,241−11.3% | Reduced |
| American International Group, Inc. | 46,534 | $5.41M | 0.03% | +601+1.3% | Added |
| USS Investment Management Ltd | 46,382 | $5.40M | 0.06% | 00.0% | Unchanged |
| Cambridge Trust Co | 46,076 | $5.36M | 0.24% | −960−2.0% | Reduced |
| IFM Investors Pty Ltd | 44,958 | $5.23M | 0.07% | +12,661+39.2% | Added |
| Churchill Management Corp | 44,636 | $5.19M | 0.09% | −3,206−6.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 44,570 | $5.19M | 0.19% | −8,676−16.3% | Reduced |
| BCM Advisors, LLC | 42,829 | $5.16M | 1.38% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 43,932 | $5.11M | 0.00% | +729+1.7% | Added |
| Robeco Institutional Asset Management B.V. | 42,552 | $4.95M | 0.01% | +25,855+154.8% | Added |
| Power Corp of Canada | 42,457 | $4.94M | 0.51% | 00.0% | Unchanged |
| Jump Financial, LLC | 41,092 | $4.78M | 0.18% | +41,092 | New |
| Opus Investment Management Inc | 41,050 | $4.78M | 1.72% | 00.0% | Unchanged |
| Intech Investment Management LLC | 39,741 | $4.62M | 0.05% | −187,475−82.5% | Reduced |
| Arizona State Retirement System | 39,431 | $4.59M | 0.04% | −1,533−3.7% | Reduced |
| Butensky & Cohen Financial Security, Inc | 38,902 | $4.53M | 1.63% | −1,679−4.1% | Reduced |
| Van Eck Associates Corp | 37,622 | $4.38M | 0.01% | +1,862+5.2% | Added |
| Captrust Financial Advisors | 36,733 | $4.27M | 0.02% | +281+0.8% | Added |
| MetLife Investment Management | 36,663 | $4.27M | 0.03% | −258−0.7% | Reduced |
| Two Sigma Investments, LP | 35,716 | $4.16M | 0.01% | +35,716 | New |
| Amalgamated Bank | 35,514 | $4.13M | 0.03% | −1,629−4.4% | Reduced |
| Gateway Investment Advisers LLC | 34,530 | $4.02M | 0.05% | −50−0.1% | Reduced |
| Texas Yale Capital Corp. | 34,245 | $3.98M | 0.19% | +246+0.7% | Added |
| CI Private Wealth, LLC | 34,031 | $3.96M | 0.01% | +2,077+6.5% | Added |
| Retirement Systems of Alabama | 32,839 | $3.82M | 0.02% | −9,476−22.4% | Reduced |
| Amarillo National Bank | 32,243 | $3.75M | 0.73% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 31,735 | $3.69M | 0.03% | +85+0.3% | Added |
| Mutual of America Capital Management LLC | 31,584 | $3.67M | 0.04% | +929+3.0% | Added |
| Edgemoor Investment Advisors, Inc. | 31,201 | $3.63M | 0.41% | −1,669−5.1% | Reduced |
| National Bank of Canada | 30,195 | $3.54M | 0.01% | +14,119+87.8% | Added |
| DnB Asset Management AS | 30,424 | $3.54M | 0.02% | +1,416+4.9% | Added |
| State of Alaska, Department of Revenue | 30,054 | $3.50M | 0.04% | −22,379−42.7% | Reduced |
| Creative Planning | 29,908 | $3.48M | 0.00% | +1,189+4.1% | Added |
| Kinloch Capital, LLC | 29,890 | $3.48M | 2.07% | −361−1.2% | Reduced |
| Texas Permanent School Fund | 29,629 | $3.45M | 0.03% | +644+2.2% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 29,608 | $3.44M | 0.01% | +658+2.3% | Added |
| Oppenheimer & Co Inc | 29,476 | $3.43M | 0.07% | +1,339+4.8% | Added |
| Truist Financial Corp | 29,303 | $3.41M | 0.01% | −2,275−7.2% | Reduced |
| Empowered Funds, LLC | 28,418 | $3.31M | 0.12% | +1,463+5.4% | Added |
| EA Series Trust | 28,418 | $3.31M | 0.12% | +28,418 | New |
| Quantbot Technologies LP | 28,344 | $3.30M | 0.22% | +1,236+4.6% | Added |
| Panagora Asset Management Inc | 28,226 | $3.28M | 0.02% | −65−0.2% | Reduced |
| TownSquare Capital, LLC | 28,037 | $3.26M | 0.06% | +4,950+21.4% | Added |
| SG Americas Securities, LLC | 27,860 | $3.24M | 0.03% | +26,874+2,725.6% | Added |
| Achmea Investment Management B.V. | 27,312 | $3.18M | 0.07% | +12,376+82.9% | Added |