Jane Street
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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 		$2.46M Buy
38,100
+28,900
+314% +$2.03M ﹤0.01% 4705
2025
Q4 		$576K Sell
9,200
-200
-2% -$13.2K ﹤0.01% 7371
2025
Q3 		$694K Sell
9,400
-38,100
-80% -$2.6M ﹤0.01% 7111
2025
Q2 		$2.99M Buy
+47,500
New +$2.82M ﹤0.01% 3762
2024
Q4 		– Sell
-3,500
Closed -$292K – 9854
2024
Q3 		$292K Buy
+3,500
New +$253K ﹤0.01% 8076
2024
Q2 		– Sell
-3,800
Closed -$229K – 9689
2024
Q1 		$229K Buy
+3,800
New +$204K ﹤0.01% 7983
2023
Q3 		– Sell
-7,000
Closed -$398K – 8902
2023
Q2 		$398K Sell
7,000
-4,700
-40% -$219K ﹤0.01% 6673
2023
Q1 		$410K Sell
11,700
-900
-7% -$27.8K ﹤0.01% 6667
2022
Q4 		$305K Buy
12,600
+300
+2% +$6.94K ﹤0.01% 6989
2022
Q3 		$263K Sell
12,300
-2,000
-14% -$49.3K ﹤0.01% 7782
2022
Q2 		$280K Sell
14,300
-31,000
-68% -$651K ﹤0.01% 7723
2022
Q1 		$895K Buy
45,300
+18,600
+70% +$430K ﹤0.01% 6359
2021
Q4 		$810K Buy
26,700
+12,000
+82% +$315K ﹤0.01% 6335
2021
Q3 		$302K Sell
14,700
-13,000
-47% -$306K ﹤0.01% 8161
2021
Q2 		$630K Buy
27,700
+6,500
+31% +$156K ﹤0.01% 6808
2021
Q1 		$481K Buy
+21,200
New +$452K ﹤0.01% 6870

Other funds holding GRBK

DCM
DME Capital Management New York $3.19B AUM 23.22% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
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
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
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.