Arlington Trust Co LLC

Bank

Position in AMTM — Amentum Holdings, Inc.

CIK 1997685 BIRMINGHAM, AL

Position in AMTM

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$227

-$2,667 QoQ

Shares Held

-90.1% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#425

of 457 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Arlington Trust Co LLC holds $73,026 across 7 Specialty Business Services names. AMTM ranks #7 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GPN	Global Payments Inc	350	$25,396
2	RBA	Rb Global Inc.	197	$22,940
3	DLB	Dolby Laboratories, Inc.	210	$11,041
4	CTAS	Cintas Corp	36	$6,122
5	CPRT	Copart Inc	159	$4,482
6	RELX	Relx PLC	89	$2,818
7	AMTM	Amentum Holdings, Inc. This page	11	$227

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$227	11	-90.1%	Shares	Sole	2026-07-07
2026-03-31	$2,894	111	+11.0%	Shares	Sole	2026-04-08
2025-12-31	$2,900	100	—	Shares	Sole	2026-01-30
No filing history on record for this holder in this stock.