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Atmos Energy (ATO) Institutional Ownership

Atmos Energy logo
$154.26 -0.11 (-0.07%)
Closing price 07/11/2025 03:59 PM Eastern
Extended Trading
$154.20 -0.06 (-0.04%)
As of 07/11/2025 04:50 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Atmos Energy (NYSE:ATO)

Current
Institutional Ownership
Percentage
90.17%
Number of
Institutional Buyers
(last 12 months)
564
Total
Institutional Inflows
(last 12 months)
$3.42B
Number of
Institutional Sellers
(last 12 months)
350
Total
Institutional Outflows
(last 12 months)
$1.87B
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ATO Institutional Buying and Selling by Quarter

Atmos Energy Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/11/2025Oak Asset Management LLC2,175$335K0.1%-25.3%0.001%
7/11/2025Farther Finance Advisors LLC4,189$646K0.0%+166.8%0.003%
7/11/2025CX Institutional8,633$1.33M0.0%-5.6%0.005%
7/11/2025Harbour Capital Advisors LLC2,010$305K0.1%N/A0.001%
7/11/2025 UMB Bank n.a.40,246$6.20M0.1%+6.6%0.025%
7/11/2025Global X Japan Co. Ltd.3,698$570K0.1%-14.8%0.002%
7/11/2025Brendel Financial Advisors LLC21,539$3.32M1.9%-1.0%0.014%
7/11/2025AA Financial Advisors LLC1,373$212K0.0%N/A0.001%
7/11/2025Miller Howard Investments Inc. NY53,505$8.25M0.3%+3.5%0.034%
7/11/2025Diversified Trust Co3,188$491K0.0%-2.0%0.002%
7/11/2025Assenagon Asset Management S.A.34,305$5.29M0.0%+540.9%0.022%
7/11/2025Perpetual Ltd1,411,508$217.53M2.6%-2.9%0.889%
7/11/2025IFM Investors Pty Ltd45,598$7.03M0.1%+9.0%0.029%
7/10/2025 Legacy Financial Strategies LLC20,989$3.24M0.6%-9.7%0.013%
7/10/2025 Exchange Traded Concepts LLC190,373$29.34M0.4%-5.8%0.120%
7/10/2025 Marshall Financial Group LLC3,593$549K0.1%+15.4%0.002%
7/10/2025 Wealth Enhancement Advisory Services LLC27,216$4.14M0.0%+113.0%0.017%
7/10/2025 Mn Services Vermogensbeheer B.V.59,400$9.15M0.1%+8.8%0.037%
7/10/2025 Swedbank AB40,786$6.29M0.0%+0.4%0.026%
7/10/2025 Baader Bank Aktiengesellschaft5,041$775K0.1%N/A0.003%
7/10/2025 Sumitomo Mitsui DS Asset Management Company Ltd20,907$3.22M0.0%+19.5%0.013%
7/9/2025 Procyon Advisors LLC5,127$790K0.1%-38.9%0.003%
7/9/2025 Czech National Bank38,825$5.98M0.0%+6.5%0.024%
7/8/2025 Little House Capital LLC10,667$1.64M0.4%+7.4%0.007%
7/8/2025 Everpar Advisors LLC3,725$574K0.3%+6.6%0.002%
7/8/2025 NBC Securities Inc.20,546$3.17M0.3%-18.0%0.013%
7/8/2025 Parallel Advisors LLC4,091$630K0.0%+41.1%0.003%
7/7/2025 Thurston Springer Miller Herd & Titak Inc.14,874$2.29M0.3%+20.0%0.009%
7/3/2025 Arvest Investments Inc.5,953$917K0.1%N/A0.004%
6/30/2025Pensionfund Sabic9,300$1.44M0.4%-15.5%0.006%
6/26/2025AG2R LA Mondiale Gestion D Actifs7,880$1.22M0.1%N/A0.005%
6/18/2025Voya Investment Management LLC54,986$8.50M0.0%+1.8%0.035%
6/4/2025 First Hawaiian Bank6,350$982K0.0%+6.6%0.004%
6/3/2025Inspire Investing LLC17,005$2.63M0.3%+6.2%0.011%
5/28/2025Strs Ohio98,000$15.15M0.1%N/A0.062%
5/28/2025Intrua Financial LLC3,468$536K0.1%+4.8%0.002%
5/27/2025Jacobi Capital Management LLC8,343$1.29M0.1%-1.3%0.005%
5/21/2025IFM Investors Pty Ltd41,837$6.47M0.1%-15.8%0.026%
5/20/2025Belpointe Asset Management LLC1,444$223K0.0%N/A0.001%
5/20/2025Focus Partners Wealth4,419$683K0.0%-10.4%0.003%
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5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC1,317,500$203.66M0.1%+24.3%0.829%
5/19/2025Optimize Financial Inc1,688$261K0.1%N/A0.001%
5/16/2025Woodline Partners LP13,410$2.07M0.0%+43.9%0.008%
5/16/2025Yaupon Capital Management LP163,218$25.23M1.3%+25.0%0.103%
5/16/2025Empowered Funds LLC3,117$482K0.0%+8.5%0.002%
5/16/2025Dean Capital Management12,720$1.97M0.9%+2.5%0.008%
5/16/2025MBB Public Markets I LLC2,108$326K0.0%N/A0.001%
5/16/2025Ascent Group LLC4,959$767K0.0%-23.8%0.003%
5/16/2025United Services Automobile Association3,379$515K0.0%N/A0.002%
5/16/2025Meiji Yasuda Asset Management Co Ltd.5,795$896K0.0%-3.0%0.004%
5/16/2025Ashton Thomas Private Wealth LLC4,787$740K0.0%-5.7%0.003%
5/16/2025Goldman Sachs Group Inc.808,985$125.05M0.0%-10.3%0.509%
5/16/2025Kestra Investment Management LLC3,875$599K0.0%+49.2%0.002%
5/16/2025Jones Financial Companies Lllp774$120K0.0%-97.2%0.000%
5/16/2025Teza Capital Management LLC4,739$733K0.3%N/A0.003%
5/16/2025USS Investment Management Ltd21,041$3.25M0.0%-44.7%0.013%
5/16/2025UniSuper Management Pty Ltd17,525$2.71M0.0%-2.6%0.011%
5/16/2025Nissay Asset Management Corp Japan ADV20,879$3.23M0.0%+1.3%0.013%
5/16/2025NewEdge Advisors LLC9,815$1.52M0.0%+38.0%0.006%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,312$2.68M0.0%+8.3%0.011%
5/16/2025Integrated Wealth Concepts LLC3,168$490K0.0%+10.8%0.002%
5/16/2025Hancock Whitney Corp16,013$2.48M0.1%-1.6%0.010%
5/16/2025Clark Capital Management Group Inc.305,769$47.27M0.3%+2,713.2%0.193%
5/16/2025Alliancebernstein L.P.173,649$26.84M0.0%+1.5%0.109%
5/16/2025AQR Capital Management LLC256,684$39.55M0.0%-22.3%0.162%
5/16/2025Amundi886,851$137.72M0.0%+8.3%0.558%
5/16/2025Adage Capital Partners GP L.L.C.382,404$59.11M0.1%-18.6%0.241%
5/15/2025Federation des caisses Desjardins du Quebec7,737$1.20M0.0%+5.5%0.005%
5/15/2025Dark Forest Capital Management LP30,630$4.74M0.2%N/A0.019%
5/15/2025EP Wealth Advisors LLC2,293$354K0.0%+32.6%0.001%
5/15/2025One Wealth Capital Management LLC1,695$262K0.1%+10.1%0.001%
5/15/2025Royal Bank of Canada525,988$81.31M0.0%-1.1%0.331%
5/15/2025Energy Income Partners LLC481,507$74.43M1.4%+3.0%0.303%
5/15/2025Nomura Holdings Inc.5,017$776K0.0%-2.0%0.003%
5/15/2025DRW Securities LLC10,160$1.57M0.0%N/A0.006%
5/15/2025Second Line Capital LLC1,403$217K0.1%N/A0.001%
5/15/2025Baird Financial Group Inc.110,855$17.14M0.0%+0.2%0.070%
5/15/2025Vident Advisory LLC23,772$3.68M0.1%+137.0%0.015%
5/15/2025The Manufacturers Life Insurance Company 104,679$16.18M0.0%-16.1%0.066%
5/15/2025Canada Pension Plan Investment Board98,510$15.23M0.0%+95.2%0.062%
5/15/2025Lansforsakringar Fondforvaltning AB publ 49,010$7.58M0.0%-1.5%0.031%
5/15/2025OMERS ADMINISTRATION Corp5,416$837K0.0%-14.2%0.003%
5/15/2025BNP Paribas Financial Markets454,117$70.20M0.0%-70.2%0.286%
5/15/2025Earnest Partners LLC451,048$69.72M0.3%+3.5%0.284%
5/14/2025Gabelli Funds LLC95,500$14.76M0.1%-1.3%0.060%
5/14/2025Rafferty Asset Management LLC14,283$2.21M0.0%-18.0%0.009%
5/14/2025FORA Capital LLC4,371$676K0.1%N/A0.003%
5/14/2025Cramer Rosenthal Mcglynn LLC161,884$25.02M1.8%-18.0%0.102%
5/14/2025Caisse DE Depot ET Placement DU Quebec1,487$230K0.0%N/A0.001%
5/14/2025Corebridge Financial Inc.36,444$5.63M0.0%-0.8%0.023%
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5/14/2025Comerica Bank40,922$6.33M0.0%-0.6%0.026%
5/14/2025Freedom Investment Management Inc.4,382$677K0.1%-11.5%0.003%
5/14/2025MetLife Investment Management LLC41,152$6.36M0.0%+0.2%0.026%
5/14/2025Synovus Financial Corp14,146$2.19M0.0%+0.6%0.009%
5/14/2025Campbell & CO Investment Adviser LLC19,624$3.03M0.2%+160.9%0.012%
5/14/2025Jump Financial LLC7,006$1.08M0.0%-44.4%0.004%
5/14/2025SVB Wealth LLC634$98K0.0%N/A0.000%
5/14/2025Cbre Investment Management Listed Real Assets LLC543,697$84.05M1.3%+17.7%0.342%
5/14/2025APG Asset Management N.V.74,445$10.65M0.0%+112.5%0.047%
5/14/2025Smartleaf Asset Management LLC675$103K0.0%+47.4%0.000%
(Data available from 1/1/2016 forward)

ATO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATO shares?

During the previous two years, 870 institutional investors and hedge funds held shares of Atmos Energy. The most heavily invested institutionals were Vanguard Group Inc. ($3.21B), BlackRock Inc. ($2.09B), Wellington Management Group LLP ($1.90B), State Street Corp ($1.50B), Price T Rowe Associates Inc. MD ($1.22B), Capital International Investors ($1.14B), and Aristotle Capital Management LLC ($1.13B).Learn more on Atmos Energy's institutional investors.

What percentage of Atmos Energy's stock is owned by institutional investors?

90.17% of Atmos Energy's stock is owned by institutional investors. Learn more on ATO's institutional investor holdings.

Which institutional investors have been buying Atmos Energy's stock?

Of the 750 institutional investors that purchased Atmos Energy's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Capital International Investors ($5.54M), BlackRock Inc. ($4.34M), Wellington Management Group LLP ($2.84M), Norges Bank ($2.67M), Bank Julius Baer & Co. Ltd Zurich ($1.55M), Vanguard Group Inc. ($1.37M), and BNP Paribas Financial Markets ($1.32M).

How much institutional buying is happening at Atmos Energy?

Institutional investors have bought a total of 24,409,991 shares in the last 24 months. This purchase volume represents approximately $3.42B in transactions.

Which of Atmos Energy's major shareholders have been selling company stock?

Of the 350 institutional investors that sold Atmos Energy's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($1.42M), BNP Paribas Financial Markets ($1.14M), Cohen & Steers Inc. ($1.08M), Price T Rowe Associates Inc. MD ($855.63K), American Century Companies Inc. ($664.92K), Cooke & Bieler LP ($580.30K), and Perpetual Ltd ($395.99K).

How much institutional selling is happening at Atmos Energy?

Institutional investors have sold a total of 13,052,629 shares in the last 24 months. This volume of shares sold represents approximately $1.87B in transactions.


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This page (NYSE:ATO) was last updated on 7/12/2025 by MarketBeat.com Staff
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