Jane Street’s TopBuild BLD Stock Holding History

Jane Street’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	$2.18M	Sell	6,200 -3,100	-33%	-$1.39M	﹤0.01%	4923
2025 Q4	$3.88M	Buy	9,300 +6,400	+221%	+$2.74M	﹤0.01%	3632
2025 Q3	$1.13M	Sell	2,900 -9,800	-77%	-$3.91M	﹤0.01%	6044
2025 Q2	$4.11M	Sell	12,700 -100	-0.8%	-$29.7K	﹤0.01%	3280
2025 Q1	$3.9M	Buy	+12,800	New	+$4.1M	﹤0.01%	3299
2024 Q4	–	Sell	-1,800	Closed	-$732K	–	9412
2024 Q3	$732K	Sell	1,800 -300	-14%	-$121K	﹤0.01%	6521
2024 Q2	$809K	Sell	2,100 -27,500	-93%	-$11.2M	﹤0.01%	6187
2024 Q1	$13M	Buy	29,600 +700	+2%	+$274K	﹤0.01%	1552
2023 Q4	$10.8M	Buy	28,900 +26,500	+1,104%	+$7.59M	﹤0.01%	1858
2023 Q3	$604K	Buy	+2,400	New	+$661K	﹤0.01%	5994
2022 Q2	–	Sell	-5,100	Closed	-$925K	–	9672
2022 Q1	$925K	Buy	+5,100	New	+$1.14M	﹤0.01%	6293
2021 Q4	–	Sell	-4,000	Closed	-$819K	–	10068
2021 Q3	$819K	Sell	4,000 -1,500	-27%	-$315K	﹤0.01%	6316
2021 Q2	$1.09M	Buy	+5,500	New	+$1.14M	﹤0.01%	5649
2021 Q1	–	Sell	-1,300	Closed	-$239K	–	9084
2020 Q4	$239K	Buy	+1,300	New	+$230K	﹤0.01%	6729

Other funds holding BLD

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Jane Street's BLD Position: Q1 2026 in Review

Jane Street reduced its TopBuild (BLD) stake by 82% in Q1 2026, selling an estimated $1.25M and leaving 599 shares worth $210K. The position accounts for ﹤0.01% of the portfolio, ranked #10025.

Jane Street first reported a position in BLD in Q1 2017 and has held it in 28 quarters since. The position peaked at $22.8M in Q2 2024. 546 funds tracked by Wall St. Rank hold BLD as of Q1 2026.

Jane Street held 599 shares of TopBuild worth $210K as of Q1 2026.
Jane Street sold 2,791 TopBuild shares in Q1 2026, an estimated $1.25M.
TopBuild made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10025 holding.
Jane Street first reported a position in TopBuild in Q1 2017 and has held it in 28 quarters since.
Jane Street's TopBuild position peaked at $22.8M in Q2 2024.
546 funds tracked by Wall St. Rank held TopBuild as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.