Sanctuary Advisors’s Builders FirstSource BLDR Stock Holding History

Sanctuary Advisors’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	$698K	Buy	8,478 +4,083	+93%	+$436K	﹤0.01%	1557
2025 Q4	$452K	Sell	4,395 -343	-7%	-$38.5K	﹤0.01%	1786
2025 Q3	$575K	Sell	4,738 -981	-17%	-$130K	﹤0.01%	1622
2025 Q2	$667K	Buy	5,719 +811	+17%	+$93.6K	﹤0.01%	1450
2025 Q1	$613K	Sell	4,908 -20,240	-80%	-$2.94M	﹤0.01%	1394
2024 Q4	$4.34M	Sell	25,148 -375	-1%	-$66.4K	0.03%	548
2024 Q3	$4.56M	Sell	25,523 -9,583	-27%	-$1.59M	0.03%	538
2024 Q2	$6.59M	Buy	+35,106	New	+$5.96M	0.05%	380

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

Sanctuary Advisors's BLDR Position: Q1 2026 in Review

Sanctuary Advisors increased its Builders FirstSource (BLDR) stake by 93% in Q1 2026, buying an estimated $436K and bringing the position to 8,478 shares worth $698K. The position accounts for ﹤0.01% of the portfolio, ranked #1557.

Sanctuary Advisors first reported a position in BLDR in Q2 2024 and has held it in 8 quarters since. The position peaked at $6.59M in Q2 2024. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Sanctuary Advisors held 8,478 shares of Builders FirstSource worth $698K as of Q1 2026.
Sanctuary Advisors bought 4,083 Builders FirstSource shares in Q1 2026, an estimated $436K.
Builders FirstSource made up ﹤0.01% of Sanctuary Advisors's portfolio in Q1 2026, its #1557 holding.
Sanctuary Advisors first reported a position in Builders FirstSource in Q2 2024 and has held it in 8 quarters since.
Sanctuary Advisors's Builders FirstSource position peaked at $6.59M in Q2 2024.
719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Sanctuary Advisors's 13F filing for Q1 2026, filed 5 May 2026.