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Disclosery

AMTM AMENTUM HOLDINGS INC

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Stock (common), issuer CIK 2011286

416 managers (421 13F filers) reported a position in AMTM shares at 2025-03-31, 191,731,192 shares in all. 69 filers opened a position and 94 filers sold out during the quarter.

Managers
416
13F filers
421
New
69
Added
112
Reduced
152
Sold out
94
Shares held by filers
191,731,192

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 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
SECURITY NATIONAL BANK OF SIOUX CITY IO…17,069$311K0.23%+1,80013F-HRTimeline
HighTower Advisors, LLC16,701$304K<0.01%+14813F-HRTimeline
Paralel Advisors LLC16,329$297K0.01%013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC16,153$294K<0.01%-5,16813F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.16,009$291K<0.01%-1,59313F-HRTimeline
Intrinsic Value Partners, LLC15,888$289K0.29%-1,08513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,562$283K<0.01%-14,18613F-HRTimelineGroup
Cambridge Investment Research Advisors,…15,187$276K<0.01%-1,94913F-HRTimeline
First Bank & Trust14,357$261K0.05%+3,98513F-HRTimeline
CAHABA WEALTH MANAGEMENT, INC.13,643$248K0.02%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,238$241K<0.01%-33,69613F-HRTimelineGroup
CIBC Asset Management Inc13,153$239K<0.01%+91713F-HRTimeline
SUMMIT SECURITIES GROUP LLC13,062$238K0.16%new13F-HRTimeline
SHUFRO ROSE & CO LLC13,034$237K0.02%-61013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…12,768$232K<0.01%013F-HRTimeline
Rangeley Capital, LLC12,500$228K0.26%-34,50013F-HRTimeline
EVOKE WEALTH, LLC12,235$223K0.01%+16413F-HRTimeline
One68 Global Capital, LLC12,000$218K0.11%new13F-HRTimeline
BOK Financial Private Wealth, Inc.11,712$213K0.02%+90513F-HRTimeline
QUADRANT CAPITAL GROUP LLC11,669$212K0.01%+11,54513F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC11,665$212K<0.01%-2,02513F-HRTimelineGroup
LEAVELL INVESTMENT MANAGEMENT, INC.11,614$211K0.01%new13F-HRTimeline
Lipe & Dalton11,374$207K0.12%013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC11,360$207K0.02%new13F-HRTimeline
SFMG, LLC10,984$200K0.02%013F-HRTimeline
Caldwell Investment Management Ltd.11,000$198K0.15%013F-HRTimeline
Red Spruce Capital, LLC10,705$195K0.09%-1,37813F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al10,700$195K<0.01%13F-HRTimeline
LECAP ASSET MANAGEMENT LTD10,437$190K0.04%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC10,396$189K<0.01%-2,69713F-HRTimelineGroup
Kentucky Retirement Systemsin group Kentucky Retirement Systems10,112$184K0.01%new13F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL10,046$183K<0.01%new13F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC10,000$182K<0.01%-28013F-HRTimeline
Allworth Financial LP8,266$179K<0.01%+1,13313F-HRTimeline
Sterling Capital Management LLC8,235$150K<0.01%+76013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP8,024$146K0.02%-10,17013F-HRTimeline
Smithfield Trust Co7,856$141K0.01%+38013F-HRTimeline
WASHINGTON TRUST Co7,541$137K0.01%-1,58713F-HRTimeline
KBC Group NVin group KBC Group NV7,339$134K<0.01%+91813F-HRTimelineGroup
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …6,900$126K<0.01%-2,90013F-HRTimelineGroup
Legacy Bridge, LLC6,680$122K0.07%-1,53913F-HRTimeline
AMERICAN NATIONAL BANK & TRUST6,400$116K0.01%-8813F-HRTimeline
Fortress Investment Group LLCin group Fortress Investment Group LLC6,287$114K0.02%new13F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.5,630$102K<0.01%+35213F-HRTimelineGroup
CWM, LLCin group CWM, LLC4,334$79K<0.01%-1,04413F-HRTimelineGroup
WHITTIER TRUST CO4,266$77.6K<0.01%-25213F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.4,603$75.6K<0.01%-3,03613F-HRTimelineGroup
MAI Capital Management3,791$69K<0.01%-81013F-HRTimeline
UMB Bank, n.a.3,691$67.2K<0.01%-4,40513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,666$66.7K<0.01%-31213F-HRTimelineGroup
GAMMA Investing LLC3,137$57.1K<0.01%+1,38313F-HR/ATimeline
Farther Finance Advisors, LLC2,954$52.8K<0.01%+48213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…2,663$48.5K<0.01%+38213F-HRTimelineGroup
Steward Partners Investment Advisory, L…2,398$43.6K<0.01%-1,07513F-HRTimeline
FNY Investment Advisers, LLC2,400$43K0.03%+1,90013F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…2,050$40.5K<0.01%013F-HRTimeline
Covestor Ltd2,199$40K0.03%+1,79313F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,195$39.9K<0.01%-1,93113F-HRTimelineGroup
Caldwell Trust Co2,018$36.7K<0.01%-1,46013F-HRTimeline
Sandy Spring Bank2,004$36.5K<0.01%-1,57713F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,941$35.3K<0.01%new13F-HRTimeline
Plante Moran Financial Advisors, LLC1,876$34.1K<0.01%013F-HRTimeline
CENTRAL TRUST Co1,822$33.2K<0.01%-2,32013F-HRTimeline
Federation des caisses Desjardins du Qu…1,797$32.7K<0.01%-34313F-HRTimeline
SIGNATUREFD, LLC1,764$32.1K<0.01%+91613F-HRTimeline
Asset Planning,Inc1,690$30.8K0.02%013F-HRTimeline
Quarry LP1,670$30.4K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,543$28.1K<0.01%+75313F-HRTimelineGroup
Parallel Advisors, LLC1,416$25.8K<0.01%-16813F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…1,350$24.6K0.01%+1,30013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK1,338$24.4K<0.01%-8,66213F-HRTimelineGroup
Manchester Capital Management LLC1,327$24.2K<0.01%+2713F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1,267$23.1K<0.01%-17113F-HRTimelineGroup
2UniFi Bank1,169$23K0.01%-2,59613F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,240$22.6K<0.01%-96013F-HRTimelineGroup
HM PAYSON & CO1,179$21.5K<0.01%013F-HRTimeline
CONTRAVISORY INVESTMENT MANAGEMENT, INC.1,150$20.9K<0.01%new13F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO1,100$20K<0.01%-70113F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC1,076$20K<0.01%-1913F-HRTimelineGroup
EASTERN BANK1,095$19.9K<0.01%-3,00713F-HRTimeline
Pinnacle Bancorp, Inc.1,086$19.8K0.01%-88813F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC1,020$18.6K<0.01%-313F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…1,011$18.4K<0.01%013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management987$18K<0.01%-5213F-HRTimelineGroup
Crews Bank & Trust852$15.5K<0.01%013F-HRTimeline
Arax Advisory Partners834$15.2K<0.01%-1513F-HRTimeline
Quent Capital, LLC789$14.4K<0.01%013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.775$14.1K<0.01%-2,22613F-HRTimelineGroup
SVB WEALTH LLC669$12.2K<0.01%new13F-HRTimeline
First Command Advisory Services, Inc.656$11.9K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA621$11.3K<0.01%-713F-HRTimeline
CX Institutional613$11K<0.01%new13F-HRTimeline
EVERMAY WEALTH MANAGEMENT LLC600$10.9K<0.01%013F-HRTimeline
IFP Advisors, Inc476$10.8K<0.01%-1,05613F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…585$10.6K<0.01%-2,88013F-HRTimelineGroup
NewEdge Advisors, LLC565$10.3K<0.01%-10213F-HRTimeline
CHESAPEAKE ASSET MANAGEMENT LLC550$10K0.01%-14,12313F-HRTimeline
Evolution Advisers, Inc.600$10K0.01%013F-HRTimeline
Winch Advisory Services, LLC540$9.83K<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.535$9.55K<0.01%-6813F-HRTimeline
Anchor Investment Management, LLC525$9.55K<0.01%-40013F-HRTimeline
Larson Financial Group LLC515$9.37K<0.01%+39613F-HRTimeline
OPTIMUM INVESTMENT ADVISORS501$9.12K<0.01%013F-HRTimeline
Ransom Advisory, Ltd500$9.1K<0.01%013F-HRTimeline
N.E.W. Advisory Services LLC490$8.92K<0.01%new13F-HRTimeline
MATHER GROUP, LLC.487$8.86K<0.01%+23113F-HRTimeline
Mendota Financial Group, LLC480$8.74K0.01%-25113F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC466$8.48K<0.01%-21613F-HRTimeline
Global Wealth Strategies & Associates465$8.46K<0.01%013F-HRTimeline
Blue Trust, Inc.447$8.14K<0.01%+1513F-HRTimeline
Clearstead Advisors, LLC427$7.77K<0.01%-10813F-HRTimeline
Beacon Capital Management, LLC424$7.72K<0.01%013F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd424$7.69K<0.01%-6,36613F-HRTimelineGroup
BankPlus Trust Departmentin group BankPlus Trust Department398$7.24K<0.01%-6613F-HRTimelineGroup
ATLAS CAPITAL ADVISORS INC.370$6.73K<0.01%013F-HRTimeline
Murphy & Mullick Capital Management Corp352$6.41K0.01%013F-HRTimeline
Smartleaf Asset Management LLC340$6.14K<0.01%-8513F-HRTimeline
Rossby Financial, LCC272$5.96K<0.01%new13F-HRTimeline
LRI Investments, LLC313$5.7K<0.01%013F-HRTimeline
Glen Eagle Advisors, LLC313$5.7K<0.01%-60213F-HRTimeline
Colonial Trust Advisorsin group Colonial Trust Advisors302$5.5K<0.01%new13F-HRTimelineGroup
CoreCap Advisors, LLC302$5.5K<0.01%-13713F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD299$5.44K<0.01%-4,38513F-HR/ATimelineGroup
Wiser Advisor Group LLC295$5.37K0.01%-1,16413F-HRTimeline
Cromwell Holdings LLC291$5.3K<0.01%013F-HRTimeline
Geneos Wealth Management Inc.108$5.13K<0.01%+1713F-HRTimelineAmount filed as zero, left out of ratios.
Parvin Asset Management, LLC275$5K0.01%-15613F-HRTimeline
Deseret Mutual Benefit Administrators260$4.73K<0.01%013F-HRTimeline
OAKWORTH CAPITAL, INC.257$4.68K<0.01%013F-HRTimeline
Gen-Wealth Partners Inc256$4.66K<0.01%013F-HRTimeline
Lindbrook Capital, LLC251$4.57K<0.01%+10813F-HRTimeline
Parkside Financial Bank & Trust238$4.33K<0.01%-3613F-HRTimeline
Ameliora Wealth Management Ltd.223$4.06K<0.01%-2,00113F-HRTimeline
DT Investment Partners, LLC218$3.97K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.215$3.91K<0.01%013F-HRTimeline
Perkins Coie Trust Co211$3.84K<0.01%+413F-HRTimeline
OLD SECOND NATIONAL BANK OF AURORA200$3.64K<0.01%013F-HRTimeline
BELLEVUE ASSET MANAGEMENT, LLC186$3.38K<0.01%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC181$3.29K<0.01%-12313F-HRTimeline
Continuum Advisory, LLC180$3.28K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB174$3.17K<0.01%-18913F-HRTimeline
RICHARDS, MERRILL & PETERSON, INC.170$3.09K<0.01%013F-HRTimeline
Medallion Wealth Advisors, LLC170$3.09K<0.01%013F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…161$2.93K<0.01%013F-HRTimelineGroup
Golden State Wealth Management, LLC158$2.88K<0.01%013F-HR/ATimeline
Atlantic Edge Private Wealth Management…155$2.82K<0.01%new13F-HRTimeline
Community Bank, N.A.150$2.73K<0.01%013F-HRTimeline
STUDIO INVESTMENT MANAGEMENT LLC144$2.62K<0.01%-80413F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…139$2.53K<0.01%-10013F-HRTimelineGroup
GPS Wealth Strategies Group, LLC138$2.51K<0.01%013F-HRTimeline
McIlrath & Eck, LLC130$2.37K<0.01%013F-HRTimeline
ORG Partners LLC130$2.32K<0.01%new13F-HRTimeline
UNION SAVINGS BANK125$2.27K<0.01%013F-HRTimeline
Roxbury Financial LLC112$2.2K<0.01%013F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.110$2K<0.01%013F-HRTimeline
Hemington Wealth Management130$2K<0.01%-113F-HRTimeline
Kozak & Associates, Inc.99$1.83K<0.01%013F-HRTimeline
GODSEY & GIBB, INC100$1.82K<0.01%013F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC100$1.82K<0.01%013F-HRTimeline
Ramirez Asset Management, Inc.100$1.82K<0.01%-60013F-HRTimeline
Rosenberg Matthew Hamilton94$1.71K<0.01%013F-HRTimeline
Caitong International Asset Management …94$1.71K<0.01%+2713F-HRTimeline
Grove Bank & Trust89$1.62K<0.01%+7613F-HRTimeline
Asset Dedication, LLC80$1.46K<0.01%013F-HRTimeline
FIRST FINANCIAL CORP /IN/79$1.44K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC75$1.36K<0.01%013F-HRTimeline
Minot DeBlois Advisors LLC75$1.36K<0.01%013F-HRTimeline
Missouri Trust & Investment Co75$1.36K<0.01%-4513F-HRTimeline
Cherry Tree Wealth Management, LLC75$1.36K<0.01%013F-HRTimeline
Wood Tarver Financial Group, LLC75$1.36K<0.01%013F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.70$1.27K<0.01%new13F-HRTimelineGroup
Versant Capital Management, Inc66$1.2K<0.01%-2713F-HRTimeline
Mechanics Financial Corp64$1.17K<0.01%-90813F-HRTimeline
Hughes Financial Services, LLC65$1.16K<0.01%new13F-HRTimeline
High Note Wealth, LLC60$1.09K<0.01%013F-HRTimeline
BOKF, NAin group BOKF, NA56$1.02K<0.01%-12,97613F-HRTimelineGroup
Capital Analysts, LLCin group Capital Analysts, LLC77$1K<0.01%013F-HRTimelineGroup
LANARK FINANCIAL, INC.70$1K<0.01%new13F-HRTimeline
Archer Investment Corp50$914<0.01%013F-HRTimeline
Synergy Investment Management, LLC49$892<0.01%013F-HRTimeline
Dunhill Financial, LLC21$790<0.01%-813F-HRTimeline
1620 INVESTMENT ADVISORS, INC.40$728<0.01%-613F-HRTimeline
MV CAPITAL MANAGEMENT, INC.33$601<0.01%+2613F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV32$582<0.01%013F-HRTimeline
Bell Investment Advisors, Inc30$546<0.01%-413F-HRTimeline
CVA Family Office, LLC29$528<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.29$528<0.01%-9813F-HRTimeline
HARBOUR INVESTMENTS, INC.28$510<0.01%013F-HRTimeline
Rialto Wealth Management, LLC27$492<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC26$474<0.01%-513F-HRTimeline
Financial Gravity Asset Management, Inc.in group Financial Gravity Companies, …23$419<0.01%13F-HRTimelineGroup
Sachetta, LLC23$419<0.01%013F-HRTimeline
AdvisorNet Financial, Inc22$400<0.01%013F-HRTimeline
Red Tortoise LLC22$400<0.01%013F-HRTimeline
Whipplewood Advisors, LLC4$382<0.01%-1713F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp20$364<0.01%new13F-HRTimelineGroup
New Millennium Group LLC18$328<0.01%013F-HRTimeline
TD Capital Management LLC17$309<0.01%013F-HRTimeline
Creekmur Asset Management LLC16$291<0.01%new13F-HRTimeline
Prestige Wealth Management Group LLC14$255<0.01%013F-HR/ATimeline