R Squared’s Builders FirstSource BLDR Stock Holding History

R Squared’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 Q1	–	Sell	-4,113	Closed	-$423K	–	504
2025 Q4	$423K	Buy	+4,113	New	+$462K	0.2%	153

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

R Squared's BLDR Position: Q1 2026 in Review

R Squared sold out of Builders FirstSource (BLDR) in Q1 2026, closing a stake of 4,113 shares — an estimated $423K sold.

R Squared first reported a position in BLDR in Q4 2025 and held it in 1 quarter. The position peaked at $423K in Q4 2025. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

R Squared reported no remaining Builders FirstSource position as of Q1 2026 after selling out during the quarter.
R Squared sold 4,113 Builders FirstSource shares in Q1 2026, an estimated $423K.
R Squared first reported a position in Builders FirstSource in Q4 2025 and held it in 1 quarter.
R Squared's Builders FirstSource position peaked at $423K in Q4 2025.
719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on R Squared's 13F filing for Q1 2026, filed 29 Apr 2026.