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Boothbay Fund Management’s Builders FirstSource BLDR Stock Holding History

Boothbay Fund 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
2023
Q2 		– Sell
-9,000
Closed -$799K – 1836
2023
Q1 		$799K Buy
+9,000
New +$713K 0.02% 1093

Other funds holding BLDR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Boothbay Fund Management's BLDR Position: Q2 2026 in Review

Boothbay Fund Management increased its Builders FirstSource (BLDR) stake by 76% in Q2 2026, buying an estimated $266K and bringing the position to 7,735 shares worth $692K. The position accounts for 0.01% of the portfolio, ranked #1305.

Boothbay Fund Management first reported a position in BLDR in Q1 2015 and has held it in 14 quarters since. The position peaked at $6.62M in Q3 2024. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Boothbay Fund Management held 7,735 shares of Builders FirstSource worth $692K as of Q2 2026.
  • Boothbay Fund Management bought 3,328 Builders FirstSource shares in Q2 2026, an estimated $266K.
  • Builders FirstSource made up 0.01% of Boothbay Fund Management's portfolio in Q2 2026, its #1305 holding.
  • Boothbay Fund Management first reported a position in Builders FirstSource in Q1 2015 and has held it in 14 quarters since.
  • Boothbay Fund Management's Builders FirstSource position peaked at $6.62M in Q3 2024.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

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