AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 157,077 Value ($000) $4,555 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 159,168 Value ($000) $3,812 Avg Close $24.35 Range $21.71 - $26.63

Q1 2025

Shares 25,500 Value ($000) $464 Avg Close $20.37 Range $16.95 - $24.30

Q3 2024

Shares 184,900 Value ($000) $5,963 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	157,077	$4,555	$25.56	$21.11 - $31.87
Q3 2025	159,168	$3,812	$24.35	$21.71 - $26.63
Q1 2025	25,500	$464	$20.37	$16.95 - $24.30
Q3 2024	184,900	$5,963	$28.49	$23.58 - $34.50