Amazon HoldCo Inc

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Amazon HoldCo Inc
TickerAMTM
CIK #0002011286
CUSIP023939101
SectorTrade & Services - Services-Business Services, Nec
Address600 William Northern Blvd, Tullahoma, TN 37388
Source [EDGAR]
CIK Filing 2011 - 2026
[0002011286] 10-K
[0002011286] 10-Q
[0002011286] 3
[0002011286] 4
[0002011286] 8-K
[0002011286] SC 13D
[0002011286] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Invesco Ltd Amentum Holdings Inc [2025-02-07] 0.0
Goldberg Alan E Amentum Holdings Inc [2024-12-23] 0.0
ASP Manager Corp Amentum Holdings Inc [2024-12-23] 0.0
Jacobs Solutions Inc Amentum Holdings Inc [2024-11-12] 81947.5
BlackRock Inc Amentum Holdings Inc [2024-11-12] 5.8
BlackRock Inc Amentum Holdings Inc [2024-10-24] 5.8
Amentum Joint Venture LP Amentum Holdings Inc [2024-10-04] 37.0
Form 3/4/5 Filer 2011 - 2026
Amentum Holdings Inc
Heller John E
Mullen Sean Thomas
Johnson Travis Barton
Bruning Jill L
Arnette Stephen A
St Mary Michele T
Vollmer John C
Thompson Christopher MT
Loughran Barbara
Eberhart Ralph E
Brooks Vincent K
Rowland Sandra E
Ireland Susan Leslie
Burton Darren
Demetriou Steven J
Lindsay Goldberg IV - PCF LP
Lindsay Goldberg IV - A LP
Goldberg 2020 LLC
Lindsay Goldberg Co-Inv IV LP
Lindsay Goldberg GP IV LLC
Lindsay Goldberg GP V LLC
Goldberg 2014 LLC
LG GP Holding V LLC
Lindsay Goldberg IV LP
LG GP Holding IV LLC
Goldberg Alan E
Amentum Joint Venture GP LLC
Amentum Joint Venture LP
Lindsay Goldberg Maverick Co-Inv LP
Lindsay Goldberg V LP
LG Co-Inv A LP
LG Amentum Holdings LP
Lindsay Goldberg Employee Co-Inv IV LP
LG Amentum Holdings GP LLC
Jacobs Solutions Inc
Jacobs Engineering Group Inc /DE/
ASP Manager Corp
American Securities LLC
Young Stuart Ira
Wentzell Connor
Triedman J Russell
Dickson Benjamin Buhl
Johnson Justin C
Berryman Kevin C
Hsu Chin Chang
Pragada Robert V
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Bruning Jill L
Common Stock
2026-03-04 Gift 30,000 $0.00
Arnette Stephen A
Common Stock
2026-03-02 Tax withheld 750 $30.70 23,025
Arnette Stephen A
Common Stock
2026-03-02 Option exercise 2,808
Arnette Stephen A
Restricted Stock Units · derivative
2026-03-02 Option exercise 2,808 $0.00
St Mary Michele T
Restricted Stock Units · derivative
2026-02-17 Option exercise 7,080 $0.00
St Mary Michele T
Common Stock
2026-02-17 Tax withheld 2,308 $30.05 69,355
St Mary Michele T
Common Stock
2026-02-17 Option exercise 7,080
Brooks Vincent K
Common Stock
2026-02-06 Grant 5,062 $0.00
Brooks Vincent K
Common Stock
2026-02-06 Option exercise 11,564
Eberhart Ralph E
Common Stock
2026-02-06 Grant 5,062 $0.00
Eberhart Ralph E
Common Stock
2026-02-06 Option exercise 11,564
Loughran Barbara
Common Stock
2026-02-06 Grant 5,062 $0.00
Thompson Christopher MT
Common Stock
2026-02-06 Grant 5,062 $0.00
Vollmer John C
Common Stock
2026-02-06 Grant 5,062 $0.00
Vollmer John C
Common Stock
2026-02-06 Option exercise 11,564
Rowland Sandra E
Restricted Stock Units · derivative
2026-02-06 Option exercise 11,564 $0.00
Brooks Vincent K
Restricted Stock Units · derivative
2026-02-06 Option exercise 11,564 $0.00
Eberhart Ralph E
Restricted Stock Units · derivative
2026-02-06 Option exercise 11,564 $0.00
Vollmer John C
Restricted Stock Units · derivative
2026-02-06 Option exercise 11,564 $0.00
Ireland Susan Leslie
Common Stock
2026-02-06 Grant 5,062 $0.00
showing 20 of 149 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 489 201,418,697
2025-12-31 488 191,272,766
2025-09-30 464 188,558,934
2025-06-30 470 195,383,088
2025-03-31 420 187,031,819
2024-12-31 452 172,615,451
2024-09-30 495 97,961,640
Form 13F Holdings
Firm Period DFND Voting Shares
Cacti Asset Management LLC [2026-06-30] SOLE 881,692 881,692
Hudson Value Partners LLC [2026-06-30] SOLE 250,185 250,185
Wedge Capital Management L L P/NC [2026-06-30] SOLE 63,797 187,832
MRAZ Amerine & Associates Inc [2026-06-30] SOLE 0 90,200
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 2,489 76,516
Cascade Investment Advisors Inc [2026-06-30] SOLE 72,340 72,340
Louisiana State Employees Retirement System [2026-06-30] SOLE 68,200 68,200
Curated Wealth Partners LLC [2026-06-30] OTR 0 60,000
Alaska Retirement Management Board [2026-06-30] SOLE 50,689 50,689
Yousif Capital Management LLC [2026-06-30] SOLE 6,331 37,746
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 36,500 36,500
DBA Trading LLC [2026-06-30] SOLE 31,196 31,196
Steadtrust LLC [2026-06-30] SOLE 200 30,400
Legal Advantage Investments Inc [2026-06-30] SOLE 0 28,900
Neville Rodie & Shaw Inc [2026-06-30] SOLE 1,060 21,486
Guidance Capital Inc [2026-06-30] SOLE 0 20,853
Weatherly Asset Management L P [2026-06-30] SOLE 18,650 18,650
Toth Financial Advisory Corp [2026-06-30] SOLE 6,770 18,226
Intrinsic Value Partners LLC [2026-06-30] SOLE 0 13,399
Formidable Asset Management LLC [2026-06-30] SOLE 13,065 13,065
First Bank & Trust [2026-06-30] SOLE 12,827 12,827
Lipe & Dalton [2026-06-30] SOLE 0 10,916
CX Institutional [2026-06-30] SOLE 0 7,694
Curated Wealth Partners LLC [2026-06-30] SOLE 120,000 6,421
Gamma Investing LLC [2026-06-30] DFND 4,958 4,958
Farther Finance Advisors LLC [2026-06-30] SOLE 0 2,521
HM Payson & Co [2026-06-30] SOLE 349 1,226
Salem Investment Counselors Inc [2026-06-30] SOLE 1,082 1,082
IFP Advisors LLC [2026-06-30] SOLE 995 995
BDF-Gestion [2026-06-30] SOLE 676 676
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