AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 30,550 Value ($000) $886 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 35,458 Value ($000) $849 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 33,005 Value ($000) $779 Avg Close $20.90 Range $16.01 - $24.33

Q1 2025

Shares 13,238 Value ($000) $241 Avg Close $20.37 Range $16.95 - $24.30

Q4 2024

Shares 46,934 Value ($000) $987 Avg Close $25.85 Range $18.38 - $34.47

Q3 2024

Shares 65,318 Value ($000) $2,107 Avg Close $28.49 Range $23.58 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,550	$886	$25.56	$21.11 - $31.87
Q3 2025	35,458	$849	$24.35	$21.71 - $26.63
Q2 2025	33,005	$779	$20.90	$16.01 - $24.33
Q1 2025	13,238	$241	$20.37	$16.95 - $24.30
Q4 2024	46,934	$987	$25.85	$18.38 - $34.47
Q3 2024	65,318	$2,107	$28.49	$23.58 - $34.50