Waratah Capital Advisors’s Builders FirstSource BLDR Stock Holding History

Waratah Capital Advisors’s Portfolio BLDR Stock Details BLDR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-6,027	Closed	-$731K	–	160
2025 Q3	$731K	Buy	+6,027	New	+$800K	0.01%	165
2025 Q2	–	Sell	-13,592	Closed	-$1.7M	–	167
2025 Q1	$1.7M	Buy	13,592 +10,410	+327%	+$1.51M	0.05%	135
2024 Q4	$455K	Buy	+3,182	New	+$563K	0.02%	137
2024 Q2	–	Sell	-92,389	Closed	-$19.3M	–	125
2024 Q1	$19.3M	Buy	92,389 +27,841	+43%	+$5.15M	0.58%	50
2023 Q4	$10.8M	Buy	64,548 +57,105	+767%	+$7.59M	0.21%	60
2023 Q3	$927K	Buy	+7,443	New	+$1.03M	0.01%	139
2021 Q3	–	Sell	-16,992	Closed	-$725K	–	263
2021 Q2	$725K	Buy	+16,992	New	+$788K	0.01%	164

Other funds holding BLDR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

BWA

Brave Warrior Advisors New York $4.04B AUM 1.15% 1-Year Est. Return

Waratah Capital Advisors's BLDR Position: Q4 2025 in Review

Waratah Capital Advisors sold out of Builders FirstSource (BLDR) in Q4 2025, closing a stake of 6,027 shares — an estimated $731K sold.

Waratah Capital Advisors first reported a position in BLDR in Q2 2021 and held it in 7 quarters. The position peaked at $19.3M in Q1 2024. 765 funds tracked by Wall St. Rank hold BLDR as of Q4 2025.

Waratah Capital Advisors reported no remaining Builders FirstSource position as of Q4 2025 after selling out during the quarter.
Waratah Capital Advisors sold 6,027 Builders FirstSource shares in Q4 2025, an estimated $731K.
Waratah Capital Advisors first reported a position in Builders FirstSource in Q2 2021 and held it in 7 quarters.
Waratah Capital Advisors's Builders FirstSource position peaked at $19.3M in Q1 2024.
765 funds tracked by Wall St. Rank held Builders FirstSource as of Q4 2025.

Based on Waratah Capital Advisors's 13F filing for Q4 2025, filed 9 Feb 2026.