Lombard Odier Asset Management (USA)’s Builders FirstSource BLDR Stock Holding History

Lombard Odier Asset Management (USA)’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
2024 Q3	–	Sell	-5,000	Closed	-$692K	–	273
2024 Q2	$692K	Hold	5,000	–	–	0.05%	139
2024 Q1	$1.04M	Sell	5,000 -800	-14%	-$148K	0.03%	182
2023 Q4	$968K	Buy	+5,800	New	+$771K	0.02%	208
2021 Q4	–	Sell	-50,000	Closed	-$2.59M	–	365
2021 Q3	$2.59M	Buy	+50,000	New	+$2.44M	0.11%	113

Other funds holding BLDR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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

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

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

BWA

Brave Warrior Advisors New York $4.04B AUM 1.15% 1-Year Est. Return

Lombard Odier Asset Management (USA)'s BLDR Position: Q4 2025 in Review

Lombard Odier Asset Management (USA) sold out of Builders FirstSource (BLDR) in Q4 2025, closing a stake of 26,278 shares — an estimated $3.19M sold.

Lombard Odier Asset Management (USA) first reported a position in BLDR in Q2 2021 and held it in 18 quarters. The position peaked at $7.45M in Q2 2023. 766 funds tracked by Wall St. Rank hold BLDR as of Q4 2025.

Lombard Odier Asset Management (USA) reported no remaining Builders FirstSource position as of Q4 2025 after selling out during the quarter.
Lombard Odier Asset Management (USA) sold 26,278 Builders FirstSource shares in Q4 2025, an estimated $3.19M.
Lombard Odier Asset Management (USA) first reported a position in Builders FirstSource in Q2 2021 and held it in 18 quarters.
Lombard Odier Asset Management (USA)'s Builders FirstSource position peaked at $7.45M in Q2 2023.
766 funds tracked by Wall St. Rank held Builders FirstSource as of Q4 2025.

Based on Lombard Odier Asset Management (USA)'s 13F filing for Q4 2025, filed 17 Feb 2026.