AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2025

Shares 21,078 Value ($000) $611 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 31,064 Value ($000) $744 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 45,183 Value ($000) $1,067 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 56,602 Value ($000) $1,030 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 71,249 Value ($000) $1,498 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 79,252 Value ($000) $2,556 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,078	$611	$25.56	$21.11 - $31.87
Q3 2025	31,064	$744	$24.35	$21.71 - $26.63
Q2 2025	45,183	$1,067	$20.90	$16.01 - $24.33
Q1 2025	56,602	$1,030	$20.37	$16.95 - $24.30
Q4 2024	71,249	$1,498	$25.85	$18.38 - $34.47
Q3 2024	79,252	$2,556	$28.49	$23.58 - $34.50