BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

CARDIFF PARK ADVISORS, LLC's Holding History (CIK: 0001910000)

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

Q3 2025

Shares 3,763 Value ($000) $456 Avg Close $132.67 Range $115.57 - $151.03

Q2 2025

Shares 3,763 Value ($000) $439 Avg Close $115.39 Range $102.60 - $131.32

Q1 2025

Shares 3,763 Value ($000) $470 Avg Close $145.49 Range $119.65 - $175.12

Q4 2024

Shares 1,763 Value ($000) $252 Avg Close $176.96 Range $141.03 - $201.53

Q3 2024

Shares 1,263 Value ($000) $245 Avg Close $165.82 Range $130.75 - $203.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,763	$456	$132.67	$115.57 - $151.03
Q2 2025	3,763	$439	$115.39	$102.60 - $131.32
Q1 2025	3,763	$470	$145.49	$119.65 - $175.12
Q4 2024	1,763	$252	$176.96	$141.03 - $201.53
Q3 2024	1,263	$245	$165.82	$130.75 - $203.14