Jane Street’s Green Brick Partners GRBK Stock Holding History

Jane Street’s Portfolio GRBK Stock Details GRBK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.5M	Buy	23,300 +16,400	+238%	+$1.15M	﹤0.01%	5641
2025 Q4	$432K	Buy	6,900 +4,100	+146%	+$270K	﹤0.01%	8028
2025 Q3	$207K	Sell	2,800 -3,300	-54%	-$225K	﹤0.01%	9617
2025 Q2	$384K	Buy	+6,100	New	+$362K	﹤0.01%	7411
2024 Q4	–	Sell	-2,700	Closed	-$226K	–	9855
2024 Q3	$226K	Buy	+2,700	New	+$195K	﹤0.01%	8477
2024 Q2	–	Sell	-35,900	Closed	-$2.16M	–	9690
2024 Q1	$2.16M	Buy	35,900 +30,300	+541%	+$1.62M	﹤0.01%	3990
2023 Q4	$291K	Sell	5,600 -2,700	-33%	-$123K	﹤0.01%	7634
2023 Q3	$345K	Buy	+8,300	New	+$415K	﹤0.01%	6855
2023 Q2	–	Sell	-17,900	Closed	-$628K	–	9019
2023 Q1	$628K	Buy	17,900 +9,000	+101%	+$278K	﹤0.01%	5928
2022 Q4	$216K	Sell	8,900 -4,300	-33%	-$99.4K	﹤0.01%	7553
2022 Q3	$282K	Buy	+13,200	New	+$325K	﹤0.01%	7691
2022 Q2	–	Sell	-26,900	Closed	-$532K	–	10088
2022 Q1	$532K	Buy	26,900 +17,400	+183%	+$402K	﹤0.01%	7358
2021 Q4	$288K	Sell	9,500 -2,500	-21%	-$65.6K	﹤0.01%	8237
2021 Q3	$246K	Buy	+12,000	New	+$283K	﹤0.01%	8536

Other funds holding GRBK

DCM

DME Capital Management New York $3.19B AUM 23.22% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

SIC

Salem Investment Counselors Winston Salem, North Carolina $4.03B AUM 61.49% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jane Street's GRBK Position: Q1 2026 in Review

Jane Street increased its Green Brick Partners (GRBK) stake by 467% in Q1 2026, buying an estimated $2.32M and bringing the position to 40,008 shares worth $2.58M. The position accounts for ﹤0.01% of the portfolio, ranked #4619.

Jane Street first reported a position in GRBK in Q1 2014 and has held it in 21 quarters since. The position peaked at $4.88M in Q4 2024. 313 funds tracked by Wall St. Rank hold GRBK as of Q1 2026.

Jane Street held 40,008 shares of Green Brick Partners worth $2.58M as of Q1 2026.
Jane Street bought 32,947 Green Brick Partners shares in Q1 2026, an estimated $2.32M.
Green Brick Partners made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #4619 holding.
Jane Street first reported a position in Green Brick Partners in Q1 2014 and has held it in 21 quarters since.
Jane Street's Green Brick Partners position peaked at $4.88M in Q4 2024.
313 funds tracked by Wall St. Rank held Green Brick Partners as of Q1 2026.

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