Twin Tree Management’s Builders FirstSource BLDR Stock Holding History

Twin Tree 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
2024 Q4	–	Sell	-7,900	Closed	-$1.53M	–	1578
2024 Q3	$1.53M	Hold	7,900	–	–	﹤0.01%	1179
2024 Q2	$1.09M	Buy	+7,900	New	+$1.34M	﹤0.01%	1045
2024 Q1	–	Sell	-15,600	Closed	-$2.6M	–	1280
2023 Q4	$2.6M	Sell	15,600 -6,300	-29%	-$837K	0.01%	1009
2023 Q3	$2.73M	Buy	+21,900	New	+$3.02M	0.01%	812
2021 Q2	–	Sell	-68,500	Closed	-$3.18M	–	1339
2021 Q1	$3.18M	Buy	+68,500	New	+$2.92M	0.01%	747

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

Twin Tree Management's BLDR Position: Q4 2025 in Review

Twin Tree Management sold out of Builders FirstSource (BLDR) in Q4 2025, closing a stake of 7,518 shares — an estimated $845K sold.

Twin Tree Management first reported a position in BLDR in Q2 2021 and held it in 13 quarters. The position peaked at $50.2M in Q2 2023. 765 funds tracked by Wall St. Rank hold BLDR as of Q4 2025.

Twin Tree Management reported no remaining Builders FirstSource position as of Q4 2025 after selling out during the quarter.
Twin Tree Management sold 7,518 Builders FirstSource shares in Q4 2025, an estimated $845K.
Twin Tree Management first reported a position in Builders FirstSource in Q2 2021 and held it in 13 quarters.
Twin Tree Management's Builders FirstSource position peaked at $50.2M in Q2 2023.
765 funds tracked by Wall St. Rank held Builders FirstSource as of Q4 2025.

Based on Twin Tree Management's 13F filing for Q4 2025, filed 11 Feb 2026.