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Disclosery

AM ANTERO MIDSTREAM CORP

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Stock (common), issuer CIK 1623925

498 managers (515 13F filers) reported a position in AM shares at 2026-03-31, 279,762,038 shares in all. 76 filers opened a position and 51 filers sold out during the quarter.

Managers
498
13F filers
515
New
76
Added
193
Reduced
155
Sold out
51
Shares held by filers
279,762,038

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

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
MCARDLE JANINE Jdirector2026-10-10+2,015 A$0Form 4
Munoz Jeffrey S.director2026-10-10+2,015 A$0Form 4
MOLLENKOPF JOHN Cdirector2026-10-10+2,015 A$0Form 4
Chisholm Nancydirector2026-10-10+2,015 A$0Form 4
DEA PETER Adirector2026-10-10+2,015 A$0Form 4
Keenan W Howard JRdirector2026-10-10+2,015 A$0Form 4
KLIMLEY BROOKS Jdirector2026-10-10+2,015 A$0Form 4
KEYTE DAVID Hdirector2026-10-10+3,408 A$0Form 4

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
XTX Topco Ltdin group XTX Topco Ltd51,775$1.18M0.02%-142,01013F-HRTimelineGroup
Lavaca Capital LLC51,000$1.16M0.22%013F-HRTimeline
Steward Partners Investment Advisory, L…49,701$1.13M0.01%-15,59513F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC48,760$1.11M0.02%-6,83513F-HRTimelineGroup
Point Nemo Capital, LLC47,945$1.09M0.72%new13F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC47,398$1.08M0.01%new13F-HRTimelineGroup
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…47,083$1.07M0.01%+9,77313F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…46,722$1.07M<0.01%-38,25713F-HRTimelineGroup
XPONANCE LLC46,718$1.07M0.01%+9,56913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP54,154$1.06M<0.01%+13,55913F-HRTimelineGroup
NewEdge Advisors, LLC46,235$1.05M<0.01%-71,34913F-HR/ATimeline
Orion Porfolio Solutions, LLC45,314$1.03M0.01%+34,89113F-HRTimeline
GILL CAPITAL PARTNERS, LLC45,134$1.03M0.3%+21,42913F-HRTimeline
Stockman Wealth Management, Inc.45,000$1.03M0.11%013F-HRTimeline
CASTLEARK MANAGEMENT LLC43,680$996K0.03%-8,48013F-HRTimeline
MAI Capital Management43,651$995K0.01%+18413F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.42,004$958K0.14%013F-HRTimeline
Perbak Capital Partners LLP41,235$940K0.23%new13F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…41,094$937K0.01%+10,32413F-HRTimelineGroup
ProShare Advisors LLC40,894$932K<0.01%-3,87513F-HRTimeline
Fulcrum Asset Management LLP40,112$927K0.14%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK40,656$927K0.01%+40,00013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC40,538$924K<0.01%+38,70813F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding39,296$896K+37,808Timeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…38,082$866K<0.01%-7,02913F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.37,082$857K0.15%new13F-HRTimeline
JGP Wealth Management, LLC37,038$844K0.09%-2,64013F-HRTimeline
Pasadena Private Wealth, LLC36,530$833K0.12%+12813F-HRTimeline
Linden Thomas Advisory Services, LLC36,088$823K0.08%+26113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\35,900$819K<0.01%-1,44313F-HRTimelineGroup
Invst, LLC35,654$813K0.09%new13F-HRTimeline
U.S. Capital Wealth Advisors, LLC35,648$813K0.02%+52113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…35,223$803K<0.01%013F-HRTimeline
BOSTON FAMILY OFFICE LLC35,000$798K0.05%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD34,736$792K<0.01%+15,01013F-HRTimeline
Cambridge Investment Research Advisors,…34,574$788K<0.01%-3,45913F-HRTimeline
CAPTRUST FINANCIAL ADVISORS34,493$787K<0.01%+6,63413F-HRTimeline
Summit Trail Advisors, LLC34,199$780K0.01%+6,96213F-HRTimeline
Private Advisor Group, LLC33,552$765K<0.01%-82913F-HRTimeline
Metis Global Partners, LLC32,484$741K0.02%-39413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.32,304$737K<0.01%-3,24213F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…31,894$727K<0.01%+4,11813F-HRTimelineGroup
SPIRIT OF AMERICA MANAGEMENT CORP/NY31,500$718K0.14%-9,00013F-HRTimeline
GREAT LAKES ADVISORS, LLC30,972$706K0.01%-55613F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.30,812$703K<0.01%-12,16913F-HRTimelineGroup
ExodusPoint Capital Management, LP30,446$694K0.01%-29,85513F-HRTimeline
Financiere des Professionnels - Fonds d…30,281$690K0.04%new13F-HRTimeline
BRASADA CAPITAL MANAGEMENT, LP30,000$678K0.12%013F-HRTimeline
Palo Duro Investment Partners, LP28,869$658K0.13%+5,31413F-HRTimeline
Wedmont Private Capital29,189$656K0.02%-27613F-HRTimeline
Integrated Wealth Concepts LLC28,524$650K0.01%+5,50313F-HRTimeline
Gateway Wealth Partners, LLC28,489$650K0.03%new13F-HRTimeline
CARY STREET PARTNERS INVESTMENT ADVISOR…in group CARY STREET PARTNERS ASSET MA…28,353$646K0.17%-79013F-HRTimelineGroup
Banque Transatlantique SAin group Banque Transatlantique SA28,226$644K0.02%new13F-HRTimelineGroup
&PARTNERS27,891$636K<0.01%+1,29013F-HRTimeline
Advisory Services Network, LLC27,554$628K0.01%+1,73713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC26,746$610K<0.01%-55,01513F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …25,630$584K0.01%-124,38213F-HRTimelineGroup
Western Wealth Management, LLC25,392$579K0.02%new13F-HR/ATimeline
Empowered Funds, LLC24,898$568K<0.01%-104,72313F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management24,876$567K<0.01%+1,67913F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth24,780$565K<0.01%-54,14313F-HRTimelineGroup
IFP Advisors, Inc24,449$557K0.01%-1,72113F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC24,409$557K0.02%+11313F-HRTimeline
Sigma Planning Corp24,130$550K0.02%-39513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC23,979$547K<0.01%+24713F-HRTimelineGroup
NewEdge Wealth, LLC23,824$543K0.01%-4,10713F-HRTimeline
KPP Advisory Services LLC23,458$535K0.08%-43513F-HRTimeline
Grey Fox Wealth Advisors, LLC23,016$525K0.1%013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE22,805$520K<0.01%-5,62913F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.22,643$516K0.01%-1,31013F-HRTimeline
Qtron Investments LLC21,818$497K0.07%013F-HRTimeline
Vestcor Inc21,508$490K0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…21,430$489K<0.01%+53713F-HRTimelineGroup
Dynamic Technology Lab Private Ltd21,289$485K0.08%-37,93613F-HRTimeline
Parkside Financial Bank & Trust21,101$481K0.04%+14713F-HRTimeline
AMERICAN FINANCIAL GROUP INCin group AMERICAN FINANCIAL GROUP INC21,000$479K0.18%013F-HRTimelineGroup
Texas Yale Capital Corp.21,000$479K0.01%013F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.20,950$478K0.04%-27313F-HRTimelineGroup
SIGNATUREFD, LLC20,920$477K0.01%+5613F-HRTimeline
Moors & Cabot, Inc.20,358$464K0.02%-4,31513F-HRTimeline
AlphaGrep UK Ltd20,049$457K0.13%-13,79613F-HRTimeline
Sequoia Financial Advisors, LLC20,000$456K<0.01%-8,69513F-HRTimeline
CAPITAL ADVISORS INC/OK19,521$445K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…19,117$436K0.01%-21,54313F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP18,689$426K<0.01%-7,57513F-HRTimelineGroup
Bleakley Financial Group, LLC18,529$422K0.01%+19313F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP18,525$422K<0.01%-144,22013F-HRTimelineGroup
Callan Family Office, LLC18,269$417K0.01%+7013F-HRTimeline
SBI Securities Co., Ltd.18,245$416K0.01%+1,00313F-HRTimeline
Cornerstone Advisory, LLC18,125$413K0.04%new13F-HRTimeline
CHOREO, LLC18,122$413K0.01%+3,93913F-HRTimeline
Utah Retirement Systems18,000$410K<0.01%013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS17,755$405K<0.01%new13F-HRTimelineGroup
DIVIDEND ASSETS CAPITAL, LLC17,524$400K0.08%-1413F-HRTimeline
Legend Capital Advisors LLC17,500$399K0.25%new13F-HRTimeline
ATLAS CAPITAL ADVISORS INC.17,449$398K0.05%013F-HRTimeline
Campbell & CO Investment Adviser LLC17,042$389K0.02%-102,88013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC16,991$387K<0.01%+36313F-HRTimeline
Heronetta Management, L.P.16,910$386K0.35%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Security National Bank16,725$381K0.06%+2,51613F-HRTimeline
Allworth Financial LP16,662$380K<0.01%+7,32313F-HRTimeline
CHILDRESS CAPITAL ADVISORS, LLC16,631$379K0.07%+2,13813F-HRTimeline
SPROTT INC.16,500$376K0.01%013F-HRTimeline
Brooklyn Investment Group16,495$376K0.01%new13F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC16,376$373K0.02%-12,79213F-HRTimeline
Aptus Capital Advisors, LLC16,142$368K<0.01%+25213F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC16,112$367K<0.01%-166,79613F-HRTimelineGroup
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.15,778$360K0.02%-42413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC15,746$359K<0.01%new13F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.15,730$359K<0.01%+5813F-HRTimelineGroup
SIMON QUICK ADVISORS, LLC15,678$357K0.02%+7113F-HRTimeline
M&T Bank Corpin group M&T Bank Corp15,462$353K<0.01%-57813F-HR/ATimelineGroup
CIBC Asset Management Inc15,389$351K<0.01%013F-HRTimeline
Eurizon Capital SGR S.p.A.15,022$349K<0.01%+1,53913F-HRTimeline
Retirement Planning Group, LLC15,100$344K0.01%new13F-HRTimeline
WALLED LAKE PLANNING & WEALTH MANAGEMEN…15,098$344K0.1%013F-HRTimeline
Second Line Capital, LLC15,675$343K0.06%+29513F-HRTimeline
Parallel Advisors, LLC14,685$335K0.01%+2,02913F-HR/ATimeline
Comprehensive Money Management Services…14,545$332K0.22%+1,10013F-HRTimeline
Parallax Volatility Advisers, L.P.16,077$331K0.01%new13F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC14,437$329K0.02%+613F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK14,332$327K<0.01%-60213F-HRTimelineGroup
PARK NATIONAL CORP /OH/14,000$319K0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP13,561$314K<0.01%+3,09613F-HRTimelineGroup
WEXFORD CAPITAL LP13,768$314K0.05%-1,26613F-HRTimeline
Thompson David Blair13,746$313K0.18%new13F-HRTimeline
BURNEY CO/13,600$310K0.01%+40013F-HRTimeline
Lombard Odier Asset Management (USA) Co…13,529$308K0.17%new13F-HRTimeline
Sprinkle Financial Consultants LLC13,509$308K0.14%-71113F-HRTimeline
Polymer Capital Management (US) LLC13,378$305K0.05%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC13,360$305K<0.01%+1,48613F-HRTimeline
CWM, LLCin group CWM, LLC13,279$303K<0.01%+1,67313F-HRTimelineGroup
Leo Wealth, LLC13,175$300K0.02%+31013F-HRTimeline
HB Wealth Management, LLC13,099$299K<0.01%new13F-HRTimeline
GAMMA Investing LLC12,781$291K0.01%+1,89713F-HRTimeline
SIMPLEX TRADING, LLC12,653$288K0.01%new13F-HRTimeline
Wealthfront Advisers LLC12,616$288K<0.01%-87913F-HRTimeline
SCS Capital Management LLC12,568$287K<0.01%-96013F-HRTimeline
DIVERSIFIED TRUST CO12,073$275K0.01%+43613F-HRTimeline
KBC Group NVin group KBC Group NV12,066$275K<0.01%+1,72313F-HRTimelineGroup
World Investment Advisors11,943$272K<0.01%new13F-HRTimeline
KAHN BROTHERS GROUP INC11,806$269K0.05%-7,05013F-HRTimeline
SBI Okasan Asset Management Co.Ltd.11,600$268K0.01%013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC11,760$268K<0.01%-2,36713F-HRTimeline
Snowden Capital Advisors LLC11,487$262K0.01%new13F-HRTimeline
Hardy Reed LLC11,362$259K0.02%new13F-HRTimeline
Sterling Capital Management LLC11,220$256K<0.01%-8,56513F-HRTimeline
BRIGHTON JONES LLC11,175$255K0.01%new13F-HR/ATimeline
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …11,152$254K0.02%-200,47613F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…11,079$253K<0.01%+72913F-HRTimelineGroup
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …11,000$251K<0.01%013F-HRTimelineGroup
Sowell Financial Services LLC10,998$251K0.01%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT10,945$250K0.01%-1,04313F-HRTimeline
Aigen Investment Management, LP10,817$247K0.06%new13F-HRTimeline
Vestmark Advisory Solutions, Inc.10,742$245K<0.01%-4,15513F-HRTimeline
New Age Alpha Advisors, LLC10,647$243K0.01%-4,66213F-HRTimeline
Horizon Investments, LLC10,623$240K<0.01%-212,48913F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management10,500$239K0.01%013F-HRTimelineGroup
State of Wyoming10,488$239K0.03%-4,57113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…10,422$238K0.01%+3,22213F-HR/ATimelineGroup
MCINTYRE FREEDMAN & FLYNN INVESTMENT AD…10,370$236K0.13%013F-HRTimeline
Convergence Financial, LLC10,309$235K0.02%-23913F-HRTimeline
Arrow Investment Advisors, LLC10,168$232K0.25%new13F-HRTimeline
Ariadne Wealth Management, LP10,070$230K0.1%new13F-HRTimeline
Merit Financial Group, LLC9,954$227K<0.01%new13F-HRTimeline
Penbrook Management LLC9,900$226K0.17%new13F-HRTimeline
Tannin Capital LLC9,829$224K0.16%new13F-HRTimeline
North Dakota State Investment Board9,777$223K0.01%-2,06213F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…9,763$223K<0.01%new13F-HRTimelineGroup
Garde Capital, Inc.9,553$218K0.01%new13F-HRTimeline
Vise Technologies, Inc.12,170$217K<0.01%013F-HRTimeline
GC Wealth Management RIA, LLC9,445$215K0.01%new13F-HRTimeline
Baron Wealth Management LLC9,431$215K0.06%new13F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …9,313$212K<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.9,136$208K<0.01%-15,01813F-HRTimeline
Csenge Advisory Group8,971$205K0.01%new13F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC8,867$202K<0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC8,858$202K<0.01%-69,25313F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …8,598$196K<0.01%+2,13713F-HRTimelineGroup
BankPlus Trust Departmentin group BankPlus Trust Department8,546$195K0.05%013F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC8,025$183K0.01%+1,48313F-HR/ATimeline
STRS OHIO7,999$182K<0.01%-1213F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…393$167K0.01%-38,10713F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC6,858$156K<0.01%+50913F-HRTimelineGroup
Smartleaf Asset Management LLC5,995$139K0.01%+96713F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.5,667$129K<0.01%+2,36213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,004$114K<0.01%-15,65713F-HRTimelineGroup
City State Bank3,985$90.9K0.02%013F-HRTimeline
UMB Bank, n.a.3,937$89.8K<0.01%+41913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HARBOUR INVESTMENTS, INC.3,895$88.8K<0.01%+1,40713F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC3,862$88.1K<0.01%+10013F-HRTimelineGroup
Innovative Asset Advisors Group, LLC3,745$85.4K0.05%13F-HRTimeline
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC3,649$83.2K0.04%+4113F-HRTimeline
WELLINGTON-ALTUS USA INC.3,139$71.4K0.04%013F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD2,700$61.6K<0.01%013F-HRTimelineGroup
Covestor Ltd2,536$58K0.04%-1,77113F-HRTimeline
MCF Advisors LLC2,395$54.6K<0.01%013F-HRTimeline
Root Financial Partners, LLC2,014$45.9K<0.01%+53713F-HRTimeline
Blue Trust, Inc.1,999$45.6K<0.01%-53513F-HRTimeline

Events

  • MCARDLE JANINE J acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115583

    Accepted , ingested

  • Munoz Jeffrey S. acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115582

    Accepted , ingested

  • MOLLENKOPF JOHN C acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115579

    Accepted , ingested

  • Chisholm Nancy acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115577

    Accepted , ingested

  • DEA PETER A acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115574

    Accepted , ingested

  • Keenan W Howard JR acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115568

    Accepted , ingested

  • KLIMLEY BROOKS J acquired 2,015 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115565

    Accepted , ingested

  • KEYTE DAVID H acquired 3,408 AM shares on 2026-10-10, Form 4 filed 2026-10-13. 0001104659-26-115558

    Accepted , ingested