ATMUS FILTRATION TECHNOLOGIE

Ticker: ATMU CUSIP: 04956D107 Class: Common Stock

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

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

Q4 2025

Shares 29,500 Value ($000) $1,531 Avg Close $48.33 Range $42.52 - $54.79

Q3 2025

Shares 29,500 Value ($000) $1,330 Avg Close $41.84 Range $35.97 - $47.01

Q2 2025

Shares 26,500 Value ($000) $965 Avg Close $35.53 Range $30.80 - $38.98

Q1 2025

Shares 26,500 Value ($000) $973 Avg Close $39.25 Range $35.50 - $43.83

Q4 2024

Shares 25,500 Value ($000) $999 Avg Close $40.32 Range $36.62 - $45.16

Q3 2024

Shares 25,500 Value ($000) $957 Avg Close $32.39 Range $27.48 - $37.69

Q2 2024

Shares 19,500 Value ($000) $561 Avg Close $30.06 Range $27.38 - $33.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,500	$1,531	$48.33	$42.52 - $54.79
Q3 2025	29,500	$1,330	$41.84	$35.97 - $47.01
Q2 2025	26,500	$965	$35.53	$30.80 - $38.98
Q1 2025	26,500	$973	$39.25	$35.50 - $43.83
Q4 2024	25,500	$999	$40.32	$36.62 - $45.16
Q3 2024	25,500	$957	$32.39	$27.48 - $37.69
Q2 2024	19,500	$561	$30.06	$27.38 - $33.40