Balyasny Asset Management’s Builders FirstSource BLDR Stock Holding History

Balyasny Asset Management’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 Q1	–	Sell	-21,700	Closed	-$3.1M	–	2807
2024 Q4	$3.1M	Sell	21,700 -8,300	-28%	-$1.47M	﹤0.01%	1494
2024 Q3	$5.82M	Hold	30,000	–	–	0.01%	1192
2024 Q2	$4.15M	Hold	30,000	–	–	0.01%	1254
2024 Q1	$6.26M	Hold	30,000	–	–	0.01%	1131
2023 Q4	$5.01M	Sell	30,000 -30,000	-50%	-$3.99M	0.01%	1111
2023 Q3	$7.47M	Hold	60,000	–	–	0.02%	958
2023 Q2	$8.16M	Sell	60,000 -20,000	-25%	-$2.22M	0.02%	869
2023 Q1	$7.1M	Sell	80,000 -119,200	-60%	-$9.44M	0.02%	930
2022 Q4	$12.9M	Buy	+199,200	New	+$12.4M	0.04%	633

Other funds holding BLDR

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Balyasny Asset Management's BLDR Position: Q1 2026 in Review

Balyasny Asset Management reduced its Builders FirstSource (BLDR) stake by 23% in Q1 2026, selling an estimated $7.43M and leaving 235,549 shares worth $19.4M. The position accounts for 0.03% of the portfolio, ranked #704.

Balyasny Asset Management first reported a position in BLDR in Q3 2015 and has held it in 30 quarters since. The position peaked at $103M in Q1 2024. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Balyasny Asset Management held 235,549 shares of Builders FirstSource worth $19.4M as of Q1 2026.
Balyasny Asset Management sold 69,610 Builders FirstSource shares in Q1 2026, an estimated $7.43M.
Builders FirstSource made up 0.03% of Balyasny Asset Management's portfolio in Q1 2026, its #704 holding.
Balyasny Asset Management first reported a position in Builders FirstSource in Q3 2015 and has held it in 30 quarters since.
Balyasny Asset Management's Builders FirstSource position peaked at $103M in Q1 2024.
719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.