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Disclosery

AM ANTERO MIDSTREAM CORP

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Stock (common), issuer CIK 1623925

422 managers (434 13F filers) reported a position in AM shares at 2024-12-31, 272,989,684 shares in all. 42 filers opened a position and 45 filers sold out during the quarter.

Managers
422
13F filers
434
New
42
Added
157
Reduced
139
Sold out
45
Shares held by filers
272,989,684

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
Prestige Wealth Management Group LLC168$2.54K<0.01%013F-HR/ATimeline
Geneos Wealth Management Inc.153$2.31K<0.01%-1713F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…141$2.13K<0.01%013F-HRTimelineGroup
NFSG Corp113$1.7K<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.109$1.65K<0.01%-3413F-HRTimeline
Cornerstone Planning Group LLC81$1.27K<0.01%-2713F-HRTimeline
Whipplewood Advisors, LLC75$1.13K<0.01%13F-HRTimeline
Avion Wealth85$1K<0.01%013F-HRTimeline
Glass Jacobson Investment Advisors llc48$725<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Sachetta, LLC43$649<0.01%-6013F-HRTimeline
NewSquare Capital LLC31$468<0.01%new13F-HRTimeline
Global Financial Private Client, LLC30$453<0.01%new13F-HRTimeline
Versant Capital Management, Inc25$377<0.01%013F-HRTimeline
Semmax Financial Advisors Inc.21$355<0.01%-30513F-HRTimeline
Parkworth Wealth Management, Inc.18$272<0.01%13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.12$182<0.01%+1113F-HRTimeline
Larson Financial Group LLC6$91<0.01%013F-HRTimeline
TFC Financial Management, Inc.2$31<0.01%013F-HRTimeline
Valued Wealth Advisors LLC1$16<0.01%013F-HRTimeline
Iron Horse Wealth Management, LLC1$15<0.01%013F-HRTimeline
Liberty Mutual Group Asset Management I…in group Liberty Mutual Group Asset Ma…32,312$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

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