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Disclosery

ATO ATMOS ENERGY CORP

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Stock (common), issuer CIK 731802

980 managers (1,020 13F filers) reported a position in ATO shares at 2026-03-31, 160,034,601 shares in all. 126 filers opened a position and 89 filers sold out during the quarter.

Managers
980
13F filers
1,020
New
126
Added
409
Reduced
305
Sold out
89
Shares held by filers
160,034,601

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Turtle Creek Wealth Advisors, LLC2,129$393K0.03%+713F-HRTimeline
Gleason Group, Inc.2,122$392K0.04%+1213F-HRTimeline
NewEdge Wealth, LLC2,091$386K<0.01%-1,20713F-HRTimeline
Portside Wealth Group, LLC2,058$380K0.05%-45513F-HRTimeline
CX Institutional2,014$372K0.01%-6,42413F-HRTimeline
Sovereign Investment Advisors, LLC2,006$371K0.08%new13F-HRTimeline
Tributary Capital Management, LLC1,995$369K0.04%+29013F-HRTimeline
WADDELL & ASSOCIATES, LLC1,966$363K0.02%new13F-HRTimeline
Redmond Asset Management, LLC1,950$360K0.1%-2513F-HRTimeline
SCHNIEDERS CAPITAL MANAGEMENT, LLC.1,950$360K0.06%-2513F-HRTimeline
Souders Financial Advisors1,937$358K0.04%+53913F-HRTimeline
IMC-Chicago, LLC1,936$358K0.01%new13F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…1,932$357K<0.01%-50913F-HRTimelineGroup
PAX Financial Group, LLC1,927$356K0.06%-80213F-HRTimeline
RFG Holdings, Inc.1,924$355K0.09%+813F-HRTimeline
Sunbelt Securities, Inc.1,924$355K0.02%+1913F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC1,921$355K<0.01%new13F-HRTimeline
Lifeworks Advisors, LLC1,919$354K0.05%new13F-HRTimeline
WESBANCO BANK INC1,905$352K0.01%-10913F-HRTimeline
CENTRAL TRUST Co1,894$350K0.01%+3113F-HRTimeline
Kera Capital Partners, Inc.1,890$349K0.04%+29213F-HRTimeline
FSM Wealth Advisors, LLC1,889$349K0.04%+2513F-HRTimeline
OXFORD FINANCIAL GROUP, LTD. LLC1,882$348K0.02%-19913F-HRTimeline
EFG International AGin group EFG International AG1,866$345K0.01%+113F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC1,848$341K0.02%-14213F-HRTimeline
Pinnacle West Asset Management, Inc.1,845$341K0.23%-14013F-HRTimeline
Checchi Capital Advisers, LLC1,830$338K0.02%+25113F-HRTimeline
CHILTON CAPITAL MANAGEMENT LLC1,824$337K0.01%013F-HRTimeline
Farringdon Capital, Ltd.1,819$336K0.07%new13F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC1,817$336K0.01%-47813F-HRTimeline
BLB&B Advisors, LLC1,815$335K0.01%-81113F-HRTimeline
Leo Wealth, LLC1,793$331K0.02%+21713F-HRTimeline
Scissortail Wealth Management, LLC1,780$329K0.07%013F-HRTimeline
MGO ONE SEVEN LLC1,777$328K0.01%+26313F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC1,776$328K<0.01%+28113F-HRTimelineGroup
Csenge Advisory Group1,761$325K0.01%+25613F-HRTimeline
AA Financial Advisors, LLC1,757$325K0.05%+13613F-HRTimeline
Summit Financial, LLC1,732$320K<0.01%-1613F-HRTimeline
Prosperity Consulting Group, LLC1,716$317K0.01%+413F-HRTimeline
Compound Planning, Inc.1,716$317K0.01%+6213F-HRTimeline
Jackson Creek Investment Advisors LLC1,710$316K0.09%-413F-HRTimeline
IFP Advisors, Inc1,710$316K0.01%-32813F-HRTimeline
KILEY JUERGENS WEALTH MANAGEMENT, LLC1,705$315K0.06%new13F-HRTimeline
Premier Path Wealth Partners, LLC1,703$315K0.04%-1313F-HRTimeline
PATTEN & PATTEN INC/TN1,702$314K0.02%013F-HRTimeline
AG Asset Advisory, LLC1,700$314K0.26%013F-HRTimeline
HUB Investment Partners, LLC1,697$313K0.01%-60913F-HRTimeline
SMITH SHELLNUT WILSON LLC /ADV1,686$311K0.14%-5413F-HRTimeline
STOCK YARDS BANK & TRUST CO1,670$308K0.01%013F-HRTimeline
Perigon Wealth Management, LLC1,670$308K0.01%+47013F-HRTimeline
Dickmeyer Boyce Financial Management, I…1,669$308K0.18%13F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.1,668$308K0.01%013F-HRTimeline
Carnegie Investment Counsel1,660$307K0.01%013F-HRTimeline
Sound Financial Strategies Group, LLC1,649$305K0.21%-2,46613F-HRTimeline
4J Wealth Management LLC1,643$303K0.17%-3013F-HRTimeline
Advyzon Investment Management, LLC1,637$302K0.03%new13F-HRTimeline
Bull Harbor Capital LLC1,636$302K0.08%13F-HRTimeline
TOBAM1,636$302K0.08%013F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC1,633$302K<0.01%-12,62213F-HRTimeline
DAYMARK WEALTH PARTNERS, LLC1,627$301K0.01%new13F-HRTimeline
EP Wealth Advisors, LLC1,624$300K<0.01%-68613F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.1,618$299K0.05%+33713F-HRTimelineGroup
Alpha Omega Wealth Management LLC1,591$294K0.05%-38713F-HRTimeline
BTS Asset Management, Inc.1,581$292K1.13%new13F-HRTimeline
Phillips Wealth Planners LLC1,600$291K0.22%new13F-HRTimeline
Capstone Wealth Management Group LLCin group Capstone Wealth Management Gr…1,576$291K0.18%013F-HRTimelineGroup
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW1,567$290K0.05%013F-HRTimelineGroup
BURNEY CO/1,560$288K0.01%+1013F-HRTimeline
Sovran Advisors, LLC1,513$287K0.02%-7013F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.1,519$281K0.01%-1313F-HRTimelineGroup
Advisors Capital Management, LLC1,511$279K<0.01%+27813F-HRTimeline
GSA CAPITAL PARTNERS LLP1,510$279K0.02%new13F-HRTimeline
Harbour Capital Advisors, LLC1,510$276K0.05%-13013F-HRTimeline
CULLEN INVESTMENT GROUP, LTD.1,487$275K0.04%013F-HRTimeline
Birch Capital Management, LLC1,476$273K0.14%-4213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.1,474$272K<0.01%+28413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Steigerwald, Gordon & Koch Inc.1,471$272K0.03%013F-HRTimeline
Strategic Investment Advisors / MI1,469$271K0.02%-10613F-HRTimeline
SC&H Financial Advisors, Inc.1,455$269K0.04%013F-HRTimeline
BankChampaign, National Association1,452$268K0.27%+9213F-HRTimeline
TFR Capital, LLC.1,448$267K0.08%new13F-HRTimeline
Second Line Capital, LLC1,406$267K0.05%+313F-HRTimeline
Belpointe Asset Management LLC1,444$267K0.01%013F-HRTimeline
Arkadios Wealth Advisors1,429$264K<0.01%+2113F-HRTimeline
Azimuth Capital Investment Management L…1,425$263K0.01%013F-HRTimeline
Avantax Planning Partners, Inc.1,420$262K0.01%013F-HRTimeline
Peachtree Investment Partners, LLC1,417$262K0.1%+20313F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC1,416$262K<0.01%013F-HRTimelineGroup
CIBC WORLD MARKET INC.1,406$260K<0.01%new13F-HRTimeline
Marshall Financial Group, LLC1,405$259K0.04%-1,49613F-HRTimeline
Trueblood Wealth Management, LLC1,404$259K0.1%new13F-HRTimeline
Koshinski Asset Management, Inc.1,392$257K0.02%new13F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp1,388$256K0.01%-513F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…1,385$256K0.02%+913F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …1,383$255K<0.01%+18413F-HRTimelineGroup
Financial Security Advisor, Inc.1,382$255K0.05%+713F-HRTimeline
GUARDIAN WEALTH ADVISORS, LLC / NC1,381$255K0.02%-1413F-HRTimeline
Prime Capital Investment Advisors, LLC1,364$252K<0.01%+8413F-HRTimeline
Symphony Financial, Ltd. Co.1,373$252K0.03%new13F-HRTimeline
ASHTON THOMAS SECURITIES, LLC1,364$252K0.03%-2113F-HRTimeline
Roehl & Yi Investment Advisors, LLC1,360$251K0.09%new13F-HRTimeline
Councilmark Asset Management, LLC1,355$250K0.14%013F-HRTimeline
Teamwork Financial Advisors, LLC1,346$249K0.03%013F-HRTimeline
TRUST POINT INC.1,343$248K0.02%+1113F-HRTimeline
Marble Harbor Investment Counsel, LLC1,333$246K0.03%013F-HRTimeline
Snowden Capital Advisors LLC1,317$243K0.01%-51413F-HRTimeline
OneDigital Investment Advisors LLC1,311$242K<0.01%-29913F-HRTimeline
Dynamic Technology Lab Private Ltd1,310$242K0.04%-41513F-HRTimeline
LEE DANNER & BASS INC1,304$241K0.02%013F-HRTimeline
SeaCrest Wealth Management, LLC1,303$241K0.03%-913F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC1,301$240K0.01%new13F-HRTimelineGroup
WATERS PARKERSON & CO., LLC1,300$240K0.01%013F-HRTimeline
MOTCO1,290$238K0.02%013F-HRTimeline
RiverFront Investment Group, LLC1,274$235K<0.01%new13F-HRTimeline
Teza Capital Management LLC1,264$233K0.85%new13F-HRTimeline
Williamson Legacy Group, LLC1,262$233K0.17%-29313F-HRTimeline
AlphaGrep UK Ltd1,261$233K0.07%new13F-HRTimeline
Tradition Wealth Management, LLC1,256$232K0.02%-213F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …1,254$232K<0.01%013F-HRTimelineGroup
FIDELIS CAPITAL PARTNERS, LLC1,252$231K0.02%new13F-HRTimeline
CERTUITY, LLC1,251$231K0.02%new13F-HRTimeline
WOODMONT INVESTMENT COUNSEL LLC1,246$230K0.01%013F-HRTimeline
ONE WEALTH CAPITAL MANAGEMENT, LLC1,213$227K0.1%-88313F-HRTimeline
AlphaCore Capital LLC1,228$227K0.01%-1013F-HRTimeline
FIL Ltdin group FIL Ltd1,224$226K<0.01%-14013F-HRTimelineGroup
Associated Banc-Corpin group Associated Banc-Corp1,204$222K0.01%-16913F-HRTimelineGroup
Carbahal Olsen Financial Services Group…1,200$222K0.18%013F-HRTimeline
Caprock Group, LLC1,192$220K0.01%-2,59413F-HRTimeline
RIA Advisory Group LLC1,192$220K0.05%new13F-HRTimeline
Evergreen Wealth Partners LLC1,189$220K0.17%new13F-HRTimeline
PCM Encore, LLC1,189$220K0.05%new13F-HRTimeline
HOWE & RUSLING INC1,180$218K0.01%new13F-HRTimeline
Plan A Wealth LLC1,174$217K0.1%new13F-HRTimeline
Patton Albertson Miller Group, LLC1,172$216K0.03%-7913F-HRTimeline
OPTIMIZE FINANCIAL INC.1,172$216K0.11%-36513F-HRTimeline
Wedmont Private Capital1,141$216K0.01%new13F-HRTimeline
Regent Peak Wealth Advisors LLC1,170$216K0.04%new13F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC1,148$212K0.01%new13F-HRTimelineGroup
SCHMIDT P J INVESTMENT MANAGEMENT INC1,143$211K0.04%new13F-HRTimeline
Keystone Financial Group, Inc.1,136$210K0.11%+613F-HRTimeline
Colony Family Offices, LLC1,135$210K0.05%new13F-HRTimeline
Modern Wealth Management, LLC1,130$210K<0.01%-16213F-HRTimeline
Savvy Advisors, Inc.1,131$209K0.01%new13F-HRTimeline
JB Capital LLC1,129$209K0.01%new13F-HRTimeline
Lummis Asset Management, LP1,128$208K0.12%013F-HRTimeline
CWA Asset Management Group, LLC1,127$208K0.01%new13F-HRTimeline
Heritage Trust Co1,114$206K0.02%-25013F-HRTimeline
DV Trading LLC1,111$205K0.02%+91113F-HRTimeline
Parkside Financial Bank & Trust1,107$205K0.02%+28213F-HRTimeline
Carter Financial Group, INC.1,106$204K0.13%new13F-HRTimeline
FSA Advisors, Inc.1,094$202K0.13%new13F-HRTimeline
Maridea Wealth Management LLC1,091$202K0.03%new13F-HRTimeline
Supplemental Annuity Collective Trust o…1,087$201K0.06%new13F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC1,083$200K<0.01%+4413F-HRTimelineGroup
Versant Capital Management, Inc1,053$195K0.02%+50613F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…1,050$194K0.09%-22213F-HRTimelineGroup
Rosenberg Matthew Hamilton1,039$192K0.04%013F-HRTimeline
MidFirst Bank1,012$187K0.02%-2513F-HRTimeline
ROTHSCHILD INVESTMENT LLC944$174K0.01%+82913F-HRTimeline
Smithfield Trust Co914$169K0.01%+34913F-HRTimeline
Pinnacle Bancorp, Inc.881$163K0.05%013F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding868$160K0Timeline
BankPlus Trust Departmentin group BankPlus Trust Department842$156K0.04%013F-HRTimelineGroup
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise832$154K0.01%new13F-HRTimelineGroup
LRI Investments, LLC820$151K0.01%-27713F-HRTimeline
Quent Capital, LLC817$151K0.01%+37613F-HRTimeline
Financial Network Wealth Advisors LLC805$149K0.15%-6513F-HRTimeline
Missouri Trust & Investment Co800$148K0.04%013F-HRTimeline
Clearstead Advisors, LLC770$142K<0.01%+27513F-HRTimeline
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP750$139K0.01%013F-HRTimelineGroup
Hilltop National Bank750$139K0.03%013F-HRTimeline
TRUST CO OF TOLEDO NA /OH/720$133K0.01%013F-HRTimeline
HM PAYSON & CO700$129K<0.01%013F-HRTimeline
GODSEY & GIBB, INC627$116K0.01%-12013F-HRTimeline
WELLINGTON-ALTUS USA INC.634$109K0.06%013F-HRTimeline
Rossby Financial, LCC564$105K0.02%+55613F-HRTimeline
Bayforest Capital Ltd540$99.7K0.11%new13F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC527$97.3K0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB525$97K<0.01%+12013F-HRTimeline
CONTRAVISORY INVESTMENT MANAGEMENT, INC.520$96.1K0.02%-2,35913F-HRTimeline
PETERSON WEALTH MANAGEMENT516$95.4K0.06%new13F-HRTimeline
RMG Wealth Management LLC501$91.2K0.01%013F-HRTimeline
Westside Investment Management, Inc.477$88.7K0.01%013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P480$88.7K<0.01%+213F-HRTimelineGroup
Opal Wealth Advisors, LLC470$86.9K0.02%new13F-HRTimeline
Geneos Wealth Management Inc.467$86.3K<0.01%013F-HRTimeline
Cromwell Holdings LLC458$84.6K0.05%013F-HRTimeline
CYBER HORNET ETFs LLC442$82K0.05%+413F-HRTimeline
KELLEHER FINANCIAL ADVISORS500$77.1K0.02%013F-HRTimeline
Bruce G. Allen Investments, LLC390$72K0.05%-413F-HRTimeline
Oslo Pensjonsforsikring AS378$69.8K0.01%new13F-HRTimeline
PROFFITT & GOODSON INC367$67.8K0.01%013F-HRTimeline
Wall Street Financial Group, Inc.363$67.1K0.04%new13F-HRTimeline
PFS Partners, LLC350$64.7K0.03%013F-HRTimeline
Advisory Services Network, LLC346$64K<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA331$61.1K0.01%-4213F-HRTimeline
Deseret Mutual Benefit Administrators312$57.6K0.02%+12913F-HRTimeline
Sound Income Strategies, LLC303$56.2K<0.01%+23013F-HRTimeline
WFA of San Diego, LLC300$55.4K0.04%013F-HRTimeline
Medallion Wealth Advisors, LLC300$55.4K0.02%013F-HRTimeline

Events

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

    Accepted , ingested