Diametric Capital’s Builders FirstSource BLDR Stock Holding History

Diametric Capital’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	$366K	Buy	4,441 +2,258	+103%	+$241K	0.1%	302
2025 Q4	$225K	Sell	2,183 -1,242	-36%	-$140K	0.06%	338
2025 Q3	$415K	Buy	3,425 +789	+30%	+$105K	0.15%	175
2025 Q2	$308K	Buy	+2,636	New	+$304K	0.16%	175
2024 Q4	–	Sell	-1,169	Closed	-$227K	–	326
2024 Q3	$227K	Buy	+1,169	New	+$194K	0.11%	279
2024 Q2	–	Sell	-1,294	Closed	-$270K	–	374
2024 Q1	$270K	Buy	+1,294	New	+$239K	0.15%	184
2023 Q1	–	Sell	-4,896	Closed	-$318K	–	357
2022 Q4	$318K	Buy	4,896 +670	+16%	+$41.8K	0.15%	194
2022 Q3	$249K	Buy	+4,226	New	+$264K	0.13%	199
2022 Q2	–	Sell	-23,474	Closed	-$1.51M	–	278
2022 Q1	$1.51M	Sell	23,474 -34,716	-60%	-$2.52M	0.84%	28
2021 Q4	$4.99M	Buy	58,190 +43,256	+290%	+$2.93M	3.82%	5
2021 Q3	$773K	Buy	+14,934	New	+$729K	0.61%	48

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

Diametric Capital's BLDR Position: Q1 2026 in Review

Diametric Capital increased its Builders FirstSource (BLDR) stake by 103% in Q1 2026, buying an estimated $241K and bringing the position to 4,441 shares worth $366K. The position accounts for 0.1% of the portfolio, ranked #302.

Diametric Capital first reported a position in BLDR in Q3 2021 and has held it in 11 quarters since. The position peaked at $4.99M in Q4 2021. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Diametric Capital held 4,441 shares of Builders FirstSource worth $366K as of Q1 2026.
Diametric Capital bought 2,258 Builders FirstSource shares in Q1 2026, an estimated $241K.
Builders FirstSource made up 0.1% of Diametric Capital's portfolio in Q1 2026, its #302 holding.
Diametric Capital first reported a position in Builders FirstSource in Q3 2021 and has held it in 11 quarters since.
Diametric Capital's Builders FirstSource position peaked at $4.99M in Q4 2021.
719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Diametric Capital's 13F filing for Q1 2026, filed 15 May 2026.