Gulf International Bank (UK)’s Builders FirstSource BLDR Stock Holding History

Gulf International Bank (UK)’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	$714K	Buy	8,678 +2,445	+39%	+$261K	0.02%	550
2025 Q4	$641K	Hold	6,233	–	–	0.02%	526
2025 Q3	$756K	Hold	6,233	–	–	0.02%	499
2025 Q2	$727K	Hold	6,233	–	–	0.03%	499
2025 Q1	$778K	Sell	6,233 -3,767	-38%	-$548K	0.03%	497
2024 Q4	$1.43M	Sell	10,000 -103	-1%	-$18.2K	0.04%	397
2024 Q3	$1.96M	Sell	10,103 -486	-5%	-$80.6K	0.05%	329
2024 Q2	$1.47M	Hold	10,589	–	–	0.04%	392
2024 Q1	$2.21M	Hold	10,589	–	–	0.06%	312
2023 Q4	$1.77M	Sell	10,589 -1,835	-15%	-$244K	0.05%	334
2023 Q3	$1.55M	Sell	12,424 -1,655	-12%	-$228K	0.04%	375
2023 Q2	$1.91M	Buy	+14,079	New	+$1.57M	0.05%	355

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

Gulf International Bank (UK)'s BLDR Position: Q1 2026 in Review

Gulf International Bank (UK) increased its Builders FirstSource (BLDR) stake by 39% in Q1 2026, buying an estimated $261K and bringing the position to 8,678 shares worth $714K. The position accounts for 0.02% of the portfolio, ranked #550.

Gulf International Bank (UK) first reported a position in BLDR in Q2 2023 and has held it in 12 quarters since. The position peaked at $2.21M in Q1 2024. 721 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Gulf International Bank (UK) held 8,678 shares of Builders FirstSource worth $714K as of Q1 2026.
Gulf International Bank (UK) bought 2,445 Builders FirstSource shares in Q1 2026, an estimated $261K.
Builders FirstSource made up 0.02% of Gulf International Bank (UK)'s portfolio in Q1 2026, its #550 holding.
Gulf International Bank (UK) first reported a position in Builders FirstSource in Q2 2023 and has held it in 12 quarters since.
Gulf International Bank (UK)'s Builders FirstSource position peaked at $2.21M in Q1 2024.
721 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Gulf International Bank (UK)'s 13F filing for Q1 2026, filed 11 May 2026.