AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

CIBC Asset Management Inc's Holding History (CIK: 0001021926)

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

Q4 2025

Shares 18,886 Value ($000) $548 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 13,980 Value ($000) $335 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 13,992 Value ($000) $330 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 13,153 Value ($000) $239 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 12,236 Value ($000) $257 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 18,217 Value ($000) $587 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,886	$548	$25.56	$21.11 - $31.87
Q3 2025	13,980	$335	$24.35	$21.71 - $26.63
Q2 2025	13,992	$330	$20.90	$16.01 - $24.33
Q1 2025	13,153	$239	$20.37	$16.95 - $24.30
Q4 2024	12,236	$257	$25.85	$18.38 - $34.47
Q3 2024	18,217	$587	$28.49	$23.58 - $34.50