AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

CLIFFORD SWAN INVESTMENT COUNSEL LLC's Holding History (CIK: 0001034642)

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

Q4 2025

Shares 19,354 Value ($000) $561 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 28,072 Value ($000) $672 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 28,576 Value ($000) $675 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 28,630 Value ($000) $521 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 29,430 Value ($000) $619 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 55,550 Value ($000) $1,791 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,354	$561	$25.56	$21.11 - $31.87
Q3 2025	28,072	$672	$24.35	$21.71 - $26.63
Q2 2025	28,576	$675	$20.90	$16.01 - $24.33
Q1 2025	28,630	$521	$20.37	$16.95 - $24.30
Q4 2024	29,430	$619	$25.85	$18.38 - $34.47
Q3 2024	55,550	$1,791	$28.49	$23.58 - $34.50