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Disclosery

ATO ATMOS ENERGY CORP

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Stock (common), issuer CIK 731802

1,006 managers (1,046 13F filers) reported a position in ATO shares at 2026-06-30, 162,674,081 shares in all. 121 filers opened a position and 95 filers sold out during the quarter.

Managers
1,006
13F filers
1,046
New
121
Added
416
Reduced
345
Sold out
95
Shares held by filers
162,674,081

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
DELTA FINANCIAL ADVISORS LLC8,963$1.54M0.37%-15513F-HRTimeline
NovaPoint Capital, LLC8,563$1.48M0.31%new13F-HRTimeline
Louisiana State Employees Retirement Sy…8,500$1.46M0.02%+10013F-HR/ATimeline
Kesler, Norman & Wride, LLC8,363$1.44M0.23%-86513F-HRTimeline
Empowered Funds, LLC8,349$1.44M0.01%+1,30013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD8,200$1.41M0.04%+80013F-HRTimeline
COMMERCE BANKin group COMMERCE BANK8,194$1.41M0.01%+31213F-HRTimelineGroup
OMERS ADMINISTRATION Corp8,136$1.4M0.01%+96413F-HRTimeline
Hartford Funds Management Co LLC8,133$1.4M0.11%+45413F-HRTimeline
Venturi Wealth Management, LLC8,114$1.4M0.05%+9313F-HRTimeline
GSA CAPITAL PARTNERS LLP8,107$1.4M0.09%+6,59713F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…8,081$1.39M0.02%-17,79213F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC8,050$1.39M0.01%new13F-HRTimelineGroup
HB Wealth Management, LLC8,024$1.38M0.01%+1,85313F-HRTimeline
MAI Capital Management7,936$1.37M0.01%+3,79913F-HRTimeline
Wealthfront Advisers LLC7,927$1.37M<0.01%-22613F-HRTimeline
Jacobi Capital Management LLC7,826$1.35M0.07%-3913F-HRTimeline
SlateStone Wealth, LLC7,675$1.32M0.1%+15013F-HRTimeline
RETIREMENT GUYS FORMULA LLC7,596$1.31M0.49%+55813F-HRTimeline
ICON ADVISERS INC/CO7,480$1.29M0.24%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC7,467$1.29M<0.01%-12,84513F-HRTimeline
Anchor Investment Management, LLC7,372$1.27M0.1%-80013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.7,369$1.27M0.04%+54913F-HRTimelineGroup
Community Financial Services Group, LLC7,311$1.27M0.18%+2913F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC7,212$1.24M<0.01%new13F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC7,185$1.24M0.02%-1,78213F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …7,176$1.24M0.01%+6513F-HRTimelineGroup
Lombard Odier Asset Management (Switzer…7,100$1.22M0.04%+4,60013F-HRTimeline
CANTOR FITZGERALD INVESTMENT ADVISORS L…in group CANTOR FITZGERALD, L. P.7,034$1.21M0.08%+19513F-HRTimelineGroup
Swedbank ABin group Swedbank AB6,956$1.2M<0.01%-35,19913F-HRTimelineGroup
SPIRIT OF AMERICA MANAGEMENT CORP/NY6,950$1.2M0.23%+1,35013F-HRTimeline
Procyon Advisors, LLC6,944$1.2M0.05%-11913F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…6,916$1.19M0.02%-1,12213F-HRTimelineGroup
Prosperity Consulting Group, LLC6,849$1.18M0.04%+5,13313F-HRTimeline
Fisher Asset Management, LLC6,837$1.18M<0.01%-1,33713F-HRTimeline
111 Capital6,809$1.17M0.2%new13F-HRTimeline
Waverly Advisors, LLC6,749$1.16M0.01%+1,58113F-HRTimeline
Goelzer Investment Management, Inc.6,742$1.16M0.05%+513F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.6,741$1.16M0.01%new13F-HRTimelineGroup
LITTLE HOUSE CAPITAL LLC6,707$1.16M0.26%+4913F-HRTimeline
JMAC ENTERPRISES LLC6,700$1.15M0.19%+40013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS6,642$1.14M<0.01%+4,23713F-HRTimeline
Silver Lake Advisory, LLC6,613$1.14M0.41%+3913F-HRTimeline
Independent Advisor Alliance6,579$1.13M0.03%-10913F-HRTimeline
LS Investment Advisors, LLC6,525$1.12M0.15%new13F-HRTimeline
New Age Alpha Advisors, LLC6,479$1.12M0.05%+88213F-HRTimeline
Gallo Partners, LP6,432$1.11M2.46%-4,23913F-HRTimeline
Sivia Capital Partners, LLC6,351$1.09M0.13%+3,92613F-HRTimeline
Parallel Advisors, LLC6,329$1.09M0.02%-46013F-HRTimeline
Fieldview Capital Management, LLC6,290$1.08M0.31%new13F-HRTimeline
Independence Bank of Kentucky6,249$1.08M0.12%-2513F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC6,221$1.07M0.01%-8,27613F-HRTimeline
Coastal Bridge Advisors, LLC6,210$1.07M0.07%-87813F-HRTimeline
Kingsview Wealth Management, LLC6,134$1.06M0.01%+79813F-HRTimeline
SBI Okasan Asset Management Co.Ltd.5,962$1.04M0.03%-3,93213F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich5,700$992K<0.01%+55513F-HRTimeline
Tema ETFs LLC5,752$991K0.03%+43513F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC5,726$986K0.01%new13F-HRTimelineGroup
Horizon Investments, LLC5,575$960K0.01%+7513F-HRTimeline
SS&H Financial Advisors, Inc.5,500$947K0.24%13F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…5,479$944K0.01%-33713F-HRTimelineGroup
Targeted Financial Services LLC5,400$930K0.69%+37913F-HRTimeline
SageGuard Financial Group, LLC5,387$928K0.13%+3013F-HRTimeline
Bath Savings Trust Co5,365$924K0.1%013F-HRTimeline
Altus Wealth Group LLC5,261$906K0.33%-613F-HRTimeline
Summit Global Investmentsin group Summit Global Investments5,255$905K0.05%-4,80613F-HRTimelineGroup
PROFUND ADVISORS LLC5,226$900K0.02%-41913F-HRTimeline
BOKF, NAin group BOKF, NA5,163$889K0.01%+3213F-HRTimelineGroup
DE BURLO GROUP INC5,135$885K0.16%013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC5,071$874K0.01%+71713F-HRTimeline
BRAUN STACEY ASSOCIATES INC5,057$871K0.02%013F-HRTimeline
CALTON & ASSOCIATES, INC.5,022$865K0.13%new13F-HRTimeline
Allworth Financial LP4,975$857K<0.01%+2,23613F-HRTimeline
Empirical Finance, LLC4,970$856K0.04%+20213F-HRTimeline
Sterling Capital Management LLC4,962$855K0.01%-42713F-HRTimeline
Tyche Wealth Partners LLC4,959$854K0.12%-4,40013F-HRTimeline
Qtron Investments LLC4,850$836K0.11%-1,27813F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC4,837$833K0.02%+1,94713F-HRTimeline
WADDELL & ASSOCIATES, LLC4,769$822K0.04%+2,80313F-HRTimeline
Gateway Wealth Partners, LLC4,766$821K0.05%-90013F-HRTimeline
Clearstead Trust, LLC4,762$820K0.11%+1213F-HRTimeline
North Dakota State Investment Board4,759$820K0.03%+13313F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV4,725$814K0.04%+54513F-HRTimeline
Alpine Global Management, LLC4,654$802K0.13%new13F-HRTimeline
West Family Investments, Inc.4,629$797K0.23%new13F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC4,388$780K0.03%-10013F-HRTimeline
GDS Wealth Management4,507$776K0.04%013F-HRTimeline
First Dallas Securities Inc.4,465$769K0.25%+313F-HRTimeline
Taylor Financial Group, Inc.4,455$767K0.42%-1013F-HRTimeline
Alliance Wealth Advisors, LLC /UT4,450$767K0.14%new13F-HRTimeline
BRIGHTON JONES LLC4,420$762K0.01%+1,67713F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC4,369$753K0.02%-14213F-HRTimelineGroup
Cornerstone Wealth Management, LLC4,352$750K0.03%+2113F-HRTimeline
JAMISON PRIVATE WEALTH MANAGEMENT, INC.4,346$749K0.08%+17313F-HRTimeline
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.4,283$738K0.03%-7813F-HRTimelineGroup
Steward Partners Investment Advisory, L…4,278$737K<0.01%-1,89513F-HRTimeline
Baader Bank Aktiengesellschaft4,250$732K0.06%013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.4,218$727K<0.01%+12413F-HRTimelineGroup
Portside Wealth Group, LLC4,184$721K0.08%+2,12613F-HRTimeline
Beacon Pointe Advisors, LLC4,181$720K<0.01%-6,84413F-HRTimeline
GAMMA Investing LLC4,172$719K0.03%+40913F-HRTimeline
Old Port Advisors4,157$716K0.14%-24813F-HRTimeline
Wahed Invest LLC4,154$716K0.07%+11313F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC4,147$714K0.03%+14913F-HRTimelineGroup
Fulcrum Capital LLC4,100$706K0.14%013F-HRTimeline
DIVERSIFIED TRUST CO4,085$704K0.01%+713F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co4,067$701K0.03%+20013F-HRTimelineGroup
Krilogy Financial LLC4,049$698K0.02%new13F-HRTimeline
Bull Harbor Capital LLC4,047$697K0.14%+2,41113F-HRTimeline
LMR Partners LLPin group LMR Partners LLP4,037$695K0.01%new13F-HRTimelineGroup
Ascentis Wealth Management, LLCgroup of 2 filers holding4,030$694K-7,614Timeline
Metis Global Partners, LLC3,991$688K0.02%-4,49413F-HRTimeline
Capital Innovations LLC3,975$685K0.18%new13F-HRTimeline
Revolve Wealth Partners, LLC3,962$683K0.07%new13F-HRTimeline
Lebenthal Global Advisors, LLCin group Lebenthal Global Advisors, LLC3,952$681K0.09%+58813F-HRTimelineGroup
Patten Group, Inc.3,944$679K0.11%+99513F-HRTimeline
CoreCap Advisors, LLC3,934$678K0.02%+77413F-HRTimeline
Farther Finance Advisors, LLC3,870$668K0.01%+19913F-HRTimeline
FOCUSED ALPHA, LLC3,873$667K0.17%+613F-HRTimeline
JBR Co Financial Management Inc3,845$662K0.24%-56013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO3,826$659K<0.01%+54113F-HRTimelineGroup
Sigma Planning Corp3,818$658K0.02%-1613F-HRTimeline
Empirical Financial Services, LLC d.b.a…3,778$651K0.01%+1,16713F-HRTimeline
Centiva Capital, LP3,775$650K0.02%+97313F-HRTimeline
Empirical Asset Management, LLC3,723$641K0.14%-2,83813F-HRTimeline
TD Waterhouse Canada Inc.3,700$640K<0.01%-12213F-HRTimeline
Canada Post Corp Registered Pension Plan3,708$639K0.02%013F-HRTimeline
GREENLEAF TRUST3,687$635K0.01%+3913F-HRTimeline
OSTRUM ASSET MANAGEMENT3,677$633K0.03%013F-HRTimeline
Revisor Wealth Management LLC3,632$626K0.15%+11613F-HRTimeline
Bridgewater Associates, LP3,587$618K<0.01%new13F-HRTimeline
CHOREO, LLC3,581$617K0.01%-31913F-HRTimeline
DAVENPORT & Co LLC3,553$612K<0.01%-20613F-HRTimeline
Global Retirement Partners, LLC3,547$611K0.01%13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC3,550$611K<0.01%+39513F-HRTimelineGroup
Confluence Wealth Services, Inc.3,509$604K0.02%+64013F-HRTimeline
Plato Investment Management Ltd3,520$603K0.03%-2,21213F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC3,490$601K0.04%+1,25713F-HRTimeline
Portfolio Design Labs, LLC3,480$600K0.1%-4513F-HRTimeline
OFI INVEST ASSET MANAGEMENT3,467$597K0.01%+48413F-HRTimeline
Polymer Capital Management (US) LLC3,458$596K0.09%new13F-HRTimeline
New Hampshire Trust3,458$596K0.11%013F-HRTimeline
MAINSTAY CAPITAL MANAGEMENT LLC /ADV3,457$596K0.04%013F-HRTimeline
SIGNATUREFD, LLC3,439$592K0.01%+32613F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.3,441$592K<0.01%-1,29113F-HRTimeline
Fullerton Fund Management Co Ltd.3,428$591K0.04%new13F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…3,422$589K0.21%+27613F-HRTimeline
Cynosure Group, LLC3,395$585K0.09%new13F-HRTimeline
Aptus Capital Advisors, LLC3,394$585K<0.01%-513F-HRTimeline
Venture Visionary Partners LLC3,384$583K0.02%-3613F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.3,346$582K0.02%new13F-HRTimelineGroup
MISSION WEALTH MANAGEMENT, LP3,353$578K0.01%new13F-HRTimeline
Allred Capital Management, LLC3,338$575K0.19%013F-HRTimeline
NorthCrest Asset Manangement, LLC3,286$574K0.01%new13F-HRTimeline
AssuredPartners Investment Advisors, LLC3,326$573K0.06%-16213F-HRTimeline
NOVARE CAPITAL MANAGEMENT LLC3,325$573K0.04%-11513F-HRTimeline
Apeiron RIA LLC3,318$572K0.15%+713F-HRTimeline
NewEdge Wealth, LLC3,300$568K0.01%+1,20913F-HRTimeline
MQS Management LLC3,278$565K0.69%new13F-HRTimeline
Candriam S.C.A.3,268$562K<0.01%+22913F-HRTimeline
BETO FINANCIAL GROUP, LLC3,144$558K0.29%+713F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding3,229$556K-380Timeline
Global X Japan Co., Ltd.3,226$556K0.02%-34413F-HRTimeline
NORDEN GROUP LLC3,181$548K0.04%+94013F-HRTimeline
IFP Advisors, Inc3,178$547K0.01%+1,46813F-HRTimeline
OXFORD ASSET MANAGEMENT LLP3,164$545K0.27%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,146$542K0.02%+61013F-HRTimelineGroup
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC3,130$539K<0.01%new13F-HRTimelineGroup
BNP PARIBASin group BNP PARIBAS3,117$537K0.01%+89513F-HRTimelineGroup
BARTLETT & CO. WEALTH MANAGEMENT LLC3,105$535K0.01%-1113F-HRTimeline
HARBOUR INVESTMENTS, INC.3,054$526K0.01%-5013F-HRTimeline
SYON CAPITAL LLC3,039$524K0.02%+4913F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp3,017$520K0.01%-71613F-HRTimelineGroup
World Investment Advisors2,861$518K0.01%+413F-HRTimeline
QUADRANT CAPITAL GROUP LLC2,971$512K0.01%+3313F-HRTimeline
RWA WEALTH PARTNERS, LLC2,967$511K<0.01%+413F-HRTimeline
R Squared Ltd2,954$509K0.27%new13F-HRTimeline
MITCHELL MCLEOD PUGH & WILLIAMS INC2,893$498K0.06%013F-HRTimeline
SILVER OAK SECURITIES, INCORPORATED2,890$498K0.03%+28013F-HRTimeline
CAXTON ASSOCIATES LLP2,867$494K0.01%new13F-HRTimeline
Dorsey & Whitney Trust CO LLC2,852$491K0.02%-3013F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC2,848$491K0.03%-87713F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,811$484K0.01%-97113F-HRTimelineGroup
South Dakota Investment Council2,800$482K0.01%new13F-HRTimeline
Osmosis Investment Management UK Ltd2,793$481K0.02%-3,64313F-HRTimeline
Garrett Wealth Advisory Group, LLC2,791$481K0.07%-3513F-HRTimeline
Beaird Harris Wealth Management, LLC2,783$479K0.03%013F-HRTimeline
ARGUS INVESTORS' COUNSEL, INC.2,758$475K0.37%-113F-HRTimeline
Great Lakes Retirement, Inc.2,758$475K0.04%-113F-HRTimeline
COOKE & BIELER LP2,752$474K0.01%-19013F-HRTimeline
Aaron Wealth Advisors LLC2,750$474K0.02%+48913F-HRTimeline
AlphaGrep UK Ltd2,740$472K0.14%+1,47913F-HRTimeline
Quarry LP2,713$467K0.07%+38213F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding2,712$467K+228Timeline
GRIMES & Co WEALTH MANAGEMENT, LLC2,709$467K0.01%+813F-HRTimeline
JOURNEY RETIREMENT PLANNING & INVESTMEN…2,704$466K0.36%new13F-HRTimeline
Pallas Capital Advisors LLC2,699$465K0.01%new13F-HRTimeline
Wagner Wealth Management, Corp2,693$464K0.37%-7613F-HRTimeline
GC Wealth Management RIA, LLC2,661$458K0.03%+4113F-HRTimeline
Ballentine Partners, LLC2,654$457K0.01%-16313F-HRTimeline

Events

  • MARTINEZ Jeffery D reported holdings of ATO shares in a Form 3 filed 2026-10-08. 0000731802-26-000122

    Accepted , ingested