Jim Simons
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Jim Simons’s TopBuild BLD Stock Holding History

Jim Simons’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 		– Sell
-27,700
Closed -$9.7M – 3213
2026
Q1 		$9.7M Buy
+27,700
New +$12.4M 0.02% 983
2023
Q4 		– Sell
-41,600
Closed -$10.5M – 3751
2023
Q3 		$10.5M Buy
41,600
+4,400
+12% +$1.21M 0.02% 895
2023
Q2 		$9.9M Sell
37,200
-95,700
-72% -$21M 0.01% 1033
2023
Q1 		$27.7M Buy
132,900
+37,400
+39% +$7.23M 0.04% 565
2022
Q4 		$14.9M Buy
+95,500
New +$15.2M 0.02% 870
2020
Q4 		– Sell
-59,900
Closed -$10.2M – 3388
2020
Q3 		$10.2M Sell
59,900
-150,400
-72% -$21.6M 0.01% 1118
2020
Q2 		$23.9M Buy
210,300
+69,200
+49% +$6.91M 0.02% 720
2020
Q1 		$10.1M Buy
141,100
+25,700
+22% +$2.62M 0.01% 1157
2019
Q4 		$11.9M Buy
115,400
+56,600
+96% +$5.89M 0.01% 1334
2019
Q3 		$5.67M Buy
+58,800
New +$5.19M ﹤0.01% 1720
2019
Q1 		– Sell
-103,094
Closed -$4.64M – 3454
2018
Q4 		$4.64M Sell
103,094
-40,622
-28% -$1.98M 0.01% 1777
2018
Q3 		$8.17M Buy
143,716
+112,416
+359% +$8.01M 0.01% 1483
2018
Q2 		$2.45M Buy
31,300
+16,500
+111% +$1.33M ﹤0.01% 2163
2018
Q1 		$1.13M Buy
14,800
+7,300
+97% +$552K ﹤0.01% 2608
2017
Q4 		$568K Sell
7,500
-98,300
-93% -$6.52M ﹤0.01% 2856
2017
Q3 		$6.9M Buy
105,800
+6,800
+7% +$384K 0.01% 1552
2017
Q2 		$5.25M Buy
+99,000
New +$5.07M 0.01% 1681
2016
Q3 		– Sell
-48,000
Closed -$1.74M – 3329
2016
Q2 		$1.74M Buy
48,000
+28,654
+148% +$968K ﹤0.01% 2275
2016
Q1 		$575K Sell
19,346
-86,254
-82% -$2.33M ﹤0.01% 2804
2015
Q4 		$3.25M Buy
+105,600
New +$3.17M 0.01% 1775

Other funds holding BLD

HBK Investments
HBK Investments Dallas, Texas $10.3B AUM 67.69% 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
ExodusPoint Capital Management
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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

Jim Simons's BLD Position: Q2 2026 in Review

Jim Simons sold out of TopBuild (BLD) in Q2 2026, closing a stake of 27,700 shares — an estimated $9.7M sold.

Jim Simons first reported a position in BLD in Q4 2015 and held it in 20 quarters. The position peaked at $27.7M in Q1 2023. 443 funds tracked by Wall St. Rank hold BLD as of Q2 2026.

  • Jim Simons reported no remaining TopBuild position as of Q2 2026 after selling out during the quarter.
  • Jim Simons sold 27,700 TopBuild shares in Q2 2026, an estimated $9.7M.
  • Jim Simons first reported a position in TopBuild in Q4 2015 and held it in 20 quarters.
  • Jim Simons's TopBuild position peaked at $27.7M in Q1 2023.
  • 443 funds tracked by Wall St. Rank held TopBuild as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.