Ring Mountain Capital’s Builders FirstSource BLDR Stock Holding History

Ring Mountain Capital’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	$300K	Sell	3,642 -70	-2%	-$7.47K	0.16%	72
2025 Q4	$471K	Sell	3,712 -111	-3%	-$12.5K	0.24%	57
2025 Q3	$464K	Sell	3,823 -1	-0%	-$133	0.26%	53
2025 Q2	$471K	Sell	3,824 -41	-1%	-$4.73K	0.29%	53
2025 Q1	$483K	Sell	3,865 -51	-1%	-$7.42K	0.36%	47
2024 Q4	$560K	Buy	+3,916	New	+$693K	0.37%	44

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

Ring Mountain Capital's BLDR Position: Q1 2026 in Review

Ring Mountain Capital reduced its Builders FirstSource (BLDR) stake by 1.9% in Q1 2026, selling an estimated $7.47K and leaving 3,642 shares worth $300K. The position accounts for 0.16% of the portfolio, ranked #72.

Ring Mountain Capital first reported a position in BLDR in Q4 2024 and has held it in 6 quarters since. The position peaked at $560K in Q4 2024. 721 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Ring Mountain Capital held 3,642 shares of Builders FirstSource worth $300K as of Q1 2026.
Ring Mountain Capital sold 70 Builders FirstSource shares in Q1 2026, an estimated $7.47K.
Builders FirstSource made up 0.16% of Ring Mountain Capital's portfolio in Q1 2026, its #72 holding.
Ring Mountain Capital first reported a position in Builders FirstSource in Q4 2024 and has held it in 6 quarters since.
Ring Mountain Capital's Builders FirstSource position peaked at $560K in Q4 2024.
721 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Ring Mountain Capital's 13F filing for Q1 2026, filed 1 May 2026.