AMENTUM HOLDINGS INC

Ticker: AMTM CUSIP: 023939101 Class: COM

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q4 2025

Shares 21,388 Value ($000) $620 Avg Close $25.56 Range $21.11 - $31.87

Q3 2025

Shares 22,288 Value ($000) $534 Avg Close $24.35 Range $21.71 - $26.63

Q2 2025

Shares 25,053 Value ($000) $592 Avg Close $20.90 Range $16.01 - $24.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,388	$620	$25.56	$21.11 - $31.87
Q3 2025	22,288	$534	$24.35	$21.71 - $26.63
Q2 2025	25,053	$592	$20.90	$16.01 - $24.33