Boston Partners
BLD

Boston Partners’s TopBuild BLD Stock Holding History

Boston Partners’s Portfolio BLD Stock Details BLD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$102M Sell
287,347
-542,766
-65% -$224M 0.09% 220
2026
Q1 		$292M Buy
830,113
+65,516
+9% +$29.3M 0.31% 109
2025
Q4 		$319M Sell
764,597
-16,964
-2% -$7.27M 0.33% 104
2025
Q3 		$306M Buy
781,561
+7,400
+1% +$2.95M 0.31% 109
2025
Q2 		$251M Buy
774,161
+391,299
+102% +$116M 0.28% 125
2025
Q1 		$117M Buy
+382,862
New +$123M 0.14% 193

Other funds holding BLD

HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return

Boston Partners's BLD Position: Q2 2026 in Review

Boston Partners reduced its TopBuild (BLD) stake by 65% in Q2 2026, selling an estimated $224M and leaving 287,347 shares worth $102M. The position accounts for 0.09% of the portfolio, ranked #220.

Boston Partners first reported a position in BLD in Q1 2025 and has held it in 6 quarters since. The position peaked at $319M in Q4 2025. 437 funds tracked by Wall St. Rank hold BLD as of Q2 2026.

  • Boston Partners held 287,347 shares of TopBuild worth $102M as of Q2 2026.
  • Boston Partners sold 542,766 TopBuild shares in Q2 2026, an estimated $224M.
  • TopBuild made up 0.09% of Boston Partners's portfolio in Q2 2026, its #220 holding.
  • Boston Partners first reported a position in TopBuild in Q1 2025 and has held it in 6 quarters since.
  • Boston Partners's TopBuild position peaked at $319M in Q4 2025.
  • 437 funds tracked by Wall St. Rank held TopBuild as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.