ATMUS FILTRATION TECHNOLOGIE

Ticker: ATMU CUSIP: 04956D107 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q3 2025

Shares 586,400 Value ($000) $26,442 Avg Close $41.84 Range $35.97 - $47.01

Q2 2025

Shares 703,070 Value ($000) $25,771 Avg Close $35.53 Range $30.80 - $38.98

Q1 2025

Shares 703,039 Value ($000) $25,460 Avg Close $39.25 Range $35.50 - $43.83

Q4 2024

Shares 745,235 Value ($000) $29,572 Avg Close $40.32 Range $36.62 - $45.16

Q3 2024

Shares 733,416 Value ($000) $27,712 Avg Close $32.39 Range $27.48 - $37.69

Q2 2024

Shares 812,215 Value ($000) $23,420 Avg Close $30.06 Range $27.38 - $33.40

Q1 2024

Shares 843,012 Value ($000) $27,102 Avg Close $23.72 Range $20.90 - $32.23

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	586,400	$26,442	$41.84	$35.97 - $47.01
Q2 2025	703,070	$25,771	$35.53	$30.80 - $38.98
Q1 2025	703,039	$25,460	$39.25	$35.50 - $43.83
Q4 2024	745,235	$29,572	$40.32	$36.62 - $45.16
Q3 2024	733,416	$27,712	$32.39	$27.48 - $37.69
Q2 2024	812,215	$23,420	$30.06	$27.38 - $33.40
Q1 2024	843,012	$27,102	$23.72	$20.90 - $32.23