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DRW Securities’s Builders FirstSource BLDR Stock Holding History

DRW Securities’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 		$551K Buy
6,689
+4,631
+225% +$495K 0.01% 565
2025
Q4 		$212K Buy
+2,058
New +$231K 0.01% 935
2024
Q4 		– Sell
-1,121
Closed -$217K – 594
2024
Q3 		$217K Buy
+1,121
New +$186K 0.01% 496

Other funds holding BLDR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

DRW Securities's BLDR Position: Q1 2026 in Review

DRW Securities increased its Builders FirstSource (BLDR) stake by 225% in Q1 2026, buying an estimated $495K and bringing the position to 6,689 shares worth $551K. The position accounts for 0.01% of the portfolio, ranked #565.

DRW Securities first reported a position in BLDR in Q3 2024 and has held it in 3 quarters since. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

  • DRW Securities held 6,689 shares of Builders FirstSource worth $551K as of Q1 2026.
  • DRW Securities bought 4,631 Builders FirstSource shares in Q1 2026, an estimated $495K.
  • Builders FirstSource made up 0.01% of DRW Securities's portfolio in Q1 2026, its #565 holding.
  • DRW Securities first reported a position in Builders FirstSource in Q3 2024 and has held it in 3 quarters since.
  • 719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on DRW Securities's 13F filing for Q1 2026, filed 13 May 2026.