AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q4 2025

Shares 79,321 Value ($000) $2,300 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 45,814 Value ($000) $1,097 Avg Close $24.35 Range $21.71 - $26.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,321	$2,300	$25.56	$21.11 - $31.87
Q3 2025	45,814	$1,097	$24.35	$21.71 - $26.63