AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 311,791 Value ($000) $9,042 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 306,491 Value ($000) $7,340 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 302,191 Value ($000) $7,135 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 259,200 Value ($000) $4,717 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 263,200 Value ($000) $5,535 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 312,800 Value ($000) $10,088 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	311,791	$9,042	$25.56	$21.11 - $31.87
Q3 2025	306,491	$7,340	$24.35	$21.71 - $26.63
Q2 2025	302,191	$7,135	$20.90	$16.01 - $24.33
Q1 2025	259,200	$4,717	$20.37	$16.95 - $24.30
Q4 2024	263,200	$5,535	$25.85	$18.38 - $34.47
Q3 2024	312,800	$10,088	$28.49	$23.58 - $34.50