Aster Capital Management’s Builders FirstSource BLDR Stock Holding History

Aster 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	$436K	Buy	4,868 +4,866	+243,300%	+$389K	0.09%	282
2026 Q1	$250	Buy	+2	New	+$214	﹤0.01%	801
2025 Q3	–	Sell	-2,263	Closed	-$264K	–	989
2025 Q2	$264K	Buy	+2,263	New	+$261K	0.06%	322
2025 Q1	–	Sell	-344	Closed	-$49.2K	–	1270
2024 Q4	$49.2K	Sell	344 -1,065	-76%	-$188K	0.02%	496
2024 Q3	$273K	Buy	+1,409	New	+$234K	0.06%	272

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

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

Aster Capital Management increased its Builders FirstSource (BLDR) stake by 243,300% in Q2 2026, buying an estimated $389K and bringing the position to 4,868 shares worth $436K. The position accounts for 0.09% of the portfolio, ranked #282.

Aster Capital Management first reported a position in BLDR in Q3 2024 and has held it in 5 quarters since. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

Aster Capital Management held 4,868 shares of Builders FirstSource worth $436K as of Q2 2026.
Aster Capital Management bought 4,866 Builders FirstSource shares in Q2 2026, an estimated $389K.
Builders FirstSource made up 0.09% of Aster Capital Management's portfolio in Q2 2026, its #282 holding.
Aster Capital Management first reported a position in Builders FirstSource in Q3 2024 and has held it in 5 quarters since.
671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

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