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
2026 Q2	$1.34M	Buy	+14,970	New	+$1.2M	0.05%	123
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

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Waratah Capital Advisors's BLDR Position: Q2 2026 in Review

Waratah Capital Advisors opened a new position in Builders FirstSource (BLDR) in Q2 2026: 14,970 shares worth $1.34M. The stake represents 0.05% of the portfolio and ranks #123 among its holdings. This is a return to the name: Waratah Capital Advisors previously reported a position in BLDR as recently as Q3 2025.

Waratah Capital Advisors first reported a position in BLDR in Q2 2021 and has held it in 8 quarters since. The position peaked at $19.3M in Q1 2024. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

Waratah Capital Advisors held 14,970 shares of Builders FirstSource worth $1.34M as of Q2 2026.
Builders FirstSource was a new Waratah Capital Advisors position in Q2 2026.
Builders FirstSource made up 0.05% of Waratah Capital Advisors's portfolio in Q2 2026, its #123 holding.
Waratah Capital Advisors first reported a position in Builders FirstSource in Q2 2021 and has held it in 8 quarters since.
Waratah Capital Advisors's Builders FirstSource position peaked at $19.3M in Q1 2024.
671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Waratah Capital Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.