CM
BLD

Castleark Management’s TopBuild BLD Stock Holding History

Castleark Management’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
Q1 		– Sell
-13,907
Closed -$5.8M – 300
2025
Q4 		$5.8M Buy
13,907
+440
+3% +$189K 0.17% 143
2025
Q3 		$5.26M Buy
+13,467
New +$5.38M 0.15% 142
2020
Q4 		– Sell
-66,939
Closed -$11.4M – 335
2020
Q3 		$11.4M Sell
66,939
-232
-0.3% -$33.3K 0.45% 57
2020
Q2 		$7.64M Buy
67,171
+18,905
+39% +$1.89M 0.33% 84
2020
Q1 		$3.46M Sell
48,266
-17,360
-26% -$1.77M 0.2% 130
2019
Q4 		$6.76M Sell
65,626
-10,361
-14% -$1.08M 0.27% 126
2019
Q3 		$7.33M Buy
75,987
+10,405
+16% +$919K 0.3% 121
2019
Q2 		$5.43M Buy
+65,582
New +$5.02M 0.21% 149
2018
Q3 		– Sell
-78,210
Closed -$6.13M – 381
2018
Q2 		$6.13M Sell
78,210
-37,552
-32% -$3.02M 0.19% 172
2018
Q1 		$8.86M Sell
115,762
-51,208
-31% -$3.87M 0.28% 111
2017
Q4 		$12.6M Sell
166,970
-985
-0.6% -$65.3K 0.38% 92
2017
Q3 		$10.9M Sell
167,955
-4,260
-2% -$241K 0.34% 99
2017
Q2 		$9.14M Sell
172,215
-2,095
-1% -$107K 0.3% 115
2017
Q1 		$8.19M Buy
+174,310
New +$7.08M 0.26% 130
2016
Q3 		– Sell
-169,114
Closed -$6.12M – 376
2016
Q2 		$6.12M Buy
+169,114
New +$5.71M 0.2% 149

Other funds holding BLD

Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Castleark Management's BLD Position: Q1 2026 in Review

Castleark Management sold out of TopBuild (BLD) in Q1 2026, closing a stake of 13,907 shares — an estimated $5.8M sold.

Castleark Management first reported a position in BLD in Q2 2016 and held it in 15 quarters. The position peaked at $12.6M in Q4 2017. 547 funds tracked by Wall St. Rank hold BLD as of Q1 2026.

  • Castleark Management reported no remaining TopBuild position as of Q1 2026 after selling out during the quarter.
  • Castleark Management sold 13,907 TopBuild shares in Q1 2026, an estimated $5.8M.
  • Castleark Management first reported a position in TopBuild in Q2 2016 and held it in 15 quarters.
  • Castleark Management's TopBuild position peaked at $12.6M in Q4 2017.
  • 547 funds tracked by Wall St. Rank held TopBuild as of Q1 2026.

Based on Castleark Management's 13F filing for Q1 2026, filed 15 May 2026.