BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 8,876,413 Value ($000) $913,294 Avg Close $112.38 Range $94.35 - $130.42

Q3 2025

Shares 8,707,871 Value ($000) $1,055,829 Avg Close $132.67 Range $115.57 - $151.03

Q2 2025

Shares 8,638,602 Value ($000) $1,008,038 Avg Close $115.39 Range $102.60 - $131.32

Q1 2025

Shares 9,623,707 Value ($000) $1,202,386 Avg Close $145.49 Range $119.65 - $175.12

Q4 2024

Shares 9,781,856 Value ($000) $1,398,121 Avg Close $176.96 Range $141.03 - $201.53

Q3 2024

Shares 9,982,245 Value ($000) $1,935,158 Avg Close $165.82 Range $130.75 - $203.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,876,413	$913,294	$112.38	$94.35 - $130.42
Q3 2025	8,707,871	$1,055,829	$132.67	$115.57 - $151.03
Q2 2025	8,638,602	$1,008,038	$115.39	$102.60 - $131.32
Q1 2025	9,623,707	$1,202,386	$145.49	$119.65 - $175.12
Q4 2024	9,781,856	$1,398,121	$176.96	$141.03 - $201.53
Q3 2024	9,982,245	$1,935,158	$165.82	$130.75 - $203.14