LRT Capital Management’s Builders FirstSource BLDR Stock Holding History

LRT Capital 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
2026 Q2	$1.42M	Buy	15,844 +7,304	+86%	+$583K	0.92%	39
2026 Q1	$703K	Buy	8,540 +937	+12%	+$100K	0.66%	57
2025 Q4	$782K	Buy	7,603 +5,227	+220%	+$587K	0.67%	56
2025 Q3	$288K	Sell	2,376 -17,156	-88%	-$2.28M	0.19%	76
2025 Q2	$2.28M	Buy	19,532 +14,831	+315%	+$1.71M	1.35%	34
2025 Q1	$587K	Buy	4,701 +246	+6%	+$35.8K	0.4%	71
2024 Q4	$637K	Sell	4,455 -1,009	-18%	-$179K	0.5%	64
2024 Q3	$1.06M	Buy	5,464 +1,054	+24%	+$175K	0.98%	44
2024 Q2	$610K	Buy	4,410 +1,962	+80%	+$333K	0.57%	57
2024 Q1	$511K	Sell	2,448 -1,372	-36%	-$254K	0.46%	66
2023 Q4	$638K	Buy	3,820 +1,249	+49%	+$166K	0.6%	58
2023 Q3	$320K	Buy	+2,571	New	+$355K	0.22%	74

Other funds holding BLDR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

LRT Capital Management's BLDR Position: Q2 2026 in Review

LRT Capital Management increased its Builders FirstSource (BLDR) stake by 86% in Q2 2026, buying an estimated $583K and bringing the position to 15,844 shares worth $1.42M. The position accounts for 0.92% of the portfolio, ranked #39.

LRT Capital Management first reported a position in BLDR in Q3 2023 and has held it in 12 quarters since. The position peaked at $2.28M in Q2 2025. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

LRT Capital Management held 15,844 shares of Builders FirstSource worth $1.42M as of Q2 2026.
LRT Capital Management bought 7,304 Builders FirstSource shares in Q2 2026, an estimated $583K.
Builders FirstSource made up 0.92% of LRT Capital Management's portfolio in Q2 2026, its #39 holding.
LRT Capital Management first reported a position in Builders FirstSource in Q3 2023 and has held it in 12 quarters since.
LRT Capital Management's Builders FirstSource position peaked at $2.28M in Q2 2025.
671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on LRT Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.