MPM
BLDR icon

MBB Public Markets’s Builders FirstSource BLDR Stock Holding History

MBB Public Markets’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
2025
Q3 		– Sell
-1,952
Closed -$228K – 96
2025
Q2 		$228K Sell
1,952
-455
-19% -$52.5K 0.02% 457
2025
Q1 		$301K Buy
+2,407
New +$350K 0.03% 438
2024
Q4 		– Sell
-11,980
Closed -$2.32M – 145
2024
Q3 		$2.32M Sell
11,980
-31,028
-72% -$5.15M 0.13% 76
2024
Q2 		$5.95M Buy
+43,008
New +$7.3M 0.12% 146

Other funds holding BLDR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

MBB Public Markets's BLDR Position: Q3 2025 in Review

MBB Public Markets sold out of Builders FirstSource (BLDR) in Q3 2025, closing a stake of 1,952 shares — an estimated $228K sold.

MBB Public Markets first reported a position in BLDR in Q2 2024 and held it in 4 quarters. The position peaked at $5.95M in Q2 2024. 775 funds tracked by Wall St. Rank hold BLDR as of Q3 2025.

  • MBB Public Markets reported no remaining Builders FirstSource position as of Q3 2025 after selling out during the quarter.
  • MBB Public Markets sold 1,952 Builders FirstSource shares in Q3 2025, an estimated $228K.
  • MBB Public Markets first reported a position in Builders FirstSource in Q2 2024 and held it in 4 quarters.
  • MBB Public Markets's Builders FirstSource position peaked at $5.95M in Q2 2024.
  • 775 funds tracked by Wall St. Rank held Builders FirstSource as of Q3 2025.

Based on MBB Public Markets's 13F filing for Q3 2025, filed 14 Nov 2025.