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Disclosery

AMTM AMENTUM HOLDINGS INC

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Stock (common), issuer CIK 2011286

455 managers (462 13F filers) reported a position in AMTM shares at 2025-06-30, 200,345,520 shares in all. 103 filers opened a position and 65 filers sold out during the quarter.

Managers
455
13F filers
462
New
103
Added
235
Reduced
100
Sold out
65
Shares held by filers
200,345,520

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Clearstead Trust, LLC40$945<0.01%new13F-HRTimeline
Bruce G. Allen Investments, LLC40$944<0.01%new13F-HRTimeline
North Star Investment Management Corp.39$921<0.01%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.35$826<0.01%new13F-HRTimelineGroup
MV CAPITAL MANAGEMENT, INC.34$803<0.01%+113F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV33$779<0.01%+113F-HRTimeline
CVA Family Office, LLC29$685<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC27$638<0.01%+113F-HRTimeline
1620 INVESTMENT ADVISORS, INC.26$614<0.01%-1413F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp24$567<0.01%+413F-HRTimelineGroup
LOGAN CAPITAL MANAGEMENT INC24$567<0.01%new13F-HRTimeline
Financial Gravity Companies, Inc.in group Financial Gravity Companies, …24$567<0.01%13F-HRTimelineGroup
NewSquare Capital LLC23$543<0.01%new13F-HRTimeline
Red Tortoise LLC23$543<0.01%+113F-HRTimeline
AdvisorNet Financial, Inc22$519<0.01%013F-HRTimeline
Team Financial Group, LLC21$496<0.01%new13F-HRTimeline
Whipplewood Advisors, LLC21$496<0.01%+1713F-HRTimeline
Orion Capital Management LLC20$472<0.01%new13F-HRTimeline
New Millennium Group LLC19$449<0.01%+113F-HRTimeline
TRUST CO OF VERMONT18$425<0.01%new13F-HRTimeline
TD Capital Management LLC18$425<0.01%+113F-HRTimeline
Creekmur Asset Management LLC16$378<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC14$331<0.01%013F-HR/ATimeline
Costello Asset Management, INC13$307<0.01%new13F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…12$283<0.01%+813F-HRTimeline
Annis Gardner Whiting Capital Advisors,…10$237<0.01%new13F-HRTimeline
Abound Wealth Management8$189<0.01%013F-HRTimeline
West Oak Capital, LLC762$1800.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.7$166<0.01%013F-HRTimeline
IMA Advisory Services, Inc.7$165<0.01%new13F-HRTimeline
Cornerstone Planning Group LLC6$152<0.01%new13F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…4$94<0.01%-313F-HRTimeline
Morton Brown Family Wealth, LLC4$94<0.01%new13F-HRTimeline
Archer Investment Corp3$72<0.01%-4713F-HRTimeline
Crewe Advisors LLC3$71<0.01%new13F-HRTimeline
SOA Wealth Advisors, LLC.3$71<0.01%013F-HRTimeline
Activest Wealth Management3$71<0.01%+313F-HRTimeline
MARYLAND CAPITAL ADVISORS INC.3$71<0.01%new13F-HRTimeline
Dunhill Financial, LLC2$62<0.01%-1913F-HRTimeline
Park Place Capital Corp2$48<0.01%new13F-HRTimeline
First Horizon Advisors, Inc.2$47<0.01%new13F-HRTimeline
Scarborough Advisors, LLC2$47<0.01%new13F-HRTimeline
Iron Horse Wealth Management, LLC2$47<0.01%new13F-HRTimeline
Private Wealth Asset Management, LLC2$47<0.01%013F-HRTimeline
SWAN Capital LLC1$24<0.01%new13F-HRTimeline
Cetera Trust Company, N.A1$24<0.01%new13F-HRTimeline
WPG Advisers, LLC1$24<0.01%new13F-HRTimeline
Pacer Advisors, Inc.1$20<0.01%new13F-HRTimeline
Catalyst Capital Advisors LLC0$2<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
CYBER HORNET ETFs LLC20$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Hanson & Doremus Investment Management18$00%new13F-HRTimelineValue filed as zero, left out of ratios.
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC13$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC9$00%new13F-HRTimelineValue filed as zero, left out of ratios.
PICTON MAHONEY ASSET MANAGEMENT8$00%013F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.