INSTALLED BLDG PRODS INC

Ticker: IBP CUSIP: 45780R101 Class: EQTY

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2025

Shares 61,001 Value ($000) $16,076 Avg Close $258.27 Range $230.63 - $293.13

Q3 2025

Shares 64,764 Value ($000) $15,958 Avg Close $236.87 Range $177.10 - $279.23

Q2 2025

Shares 143,917 Value ($000) $26,735 Avg Close $165.66 Range $150.09 - $183.99

Q1 2025

Shares 126,089 Value ($000) $21,456 Avg Close $177.73 Range $157.03 - $210.44

Q4 2024

Shares 87,342 Value ($000) $15,668 Avg Close $213.48 Range $167.12 - $254.71

Q3 2024

Shares 71,732 Value ($000) $17,631 Avg Close $221.73 Range $191.35 - $275.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	61,001	$16,076	$258.27	$230.63 - $293.13
Q3 2025	64,764	$15,958	$236.87	$177.10 - $279.23
Q2 2025	143,917	$26,735	$165.66	$150.09 - $183.99
Q1 2025	126,089	$21,456	$177.73	$157.03 - $210.44
Q4 2024	87,342	$15,668	$213.48	$167.12 - $254.71
Q3 2024	71,732	$17,631	$221.73	$191.35 - $275.30