Jim Simons
BLD

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
Q1 		$9.73M 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 		$6.89M 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

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 $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T 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

Jim Simons's BLD Position: Q1 2026 in Review

Jim Simons opened a new position in TopBuild (BLD) in Q1 2026: 27,700 shares worth $9.73M. The stake represents 0.02% of the portfolio and ranks #983 among its holdings. This is a return to the name: Jim Simons previously reported a position in BLD as recently as Q3 2023.

Jim Simons first reported a position in BLD in Q4 2015 and has held it in 20 quarters since. The position peaked at $27.7M in Q1 2023. 546 funds tracked by Wall St. Rank hold BLD as of Q1 2026.

  • Jim Simons held 27,700 shares of TopBuild worth $9.73M as of Q1 2026.
  • TopBuild was a new Jim Simons position in Q1 2026.
  • TopBuild made up 0.02% of Jim Simons's portfolio in Q1 2026, its #983 holding.
  • Jim Simons first reported a position in TopBuild in Q4 2015 and has held it in 20 quarters since.
  • Jim Simons's TopBuild position peaked at $27.7M in Q1 2023.
  • 546 funds tracked by Wall St. Rank held TopBuild as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.