Simplex Trading
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Simplex Trading’s Green Brick Partners GRBK Stock Holding History

Simplex Trading’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 		$90.2K Sell
1,400
-4,100
-75% -$288K ﹤0.01% 5206
2025
Q4 		$345K Buy
5,500
+2,300
+72% +$152K ﹤0.01% 3682
2025
Q3 		$236K Buy
3,200
+900
+39% +$61.5K ﹤0.01% 4734
2025
Q2 		$144K Sell
2,300
-8,200
-78% -$486K ﹤0.01% 4851
2025
Q1 		$612K Buy
10,500
+7,900
+304% +$467K ﹤0.01% 3174
2024
Q4 		$146K Buy
2,600
+600
+30% +$42.6K ﹤0.01% 4813
2024
Q3 		$167K Sell
2,000
-900
-31% -$65K ﹤0.01% 4700
2024
Q2 		$165K Sell
2,900
-1,400
-33% -$78.2K ﹤0.01% 4834
2024
Q1 		$258K Sell
4,300
-6,700
-61% -$359K ﹤0.01% 4571
2023
Q4 		$571K Buy
11,000
+3,400
+45% +$155K ﹤0.01% 3551
2023
Q3 		$315K Buy
7,600
+6,700
+744% +$335K ﹤0.01% 3888
2023
Q2 		$51K Buy
900
+300
+50% +$14K ﹤0.01% 5822
2023
Q1 		$21K Sell
600
-6,000
-91% -$185K ﹤0.01% 6858
2022
Q4 		$159K Buy
6,600
+400
+6% +$9.25K ﹤0.01% 4517
2022
Q3 		$132K Buy
6,200
+1,000
+19% +$24.7K ﹤0.01% 5144
2022
Q2 		$101K Sell
5,200
-19,900
-79% -$418K ﹤0.01% 5548
2022
Q1 		$495K Buy
25,100
+200
+0.8% +$4.63K ﹤0.01% 3856
2021
Q4 		$755K Buy
24,900
+6,300
+34% +$165K ﹤0.01% 3254
2021
Q3 		$433K Buy
18,600
+900
+5% +$21.2K ﹤0.01% 4314
2021
Q2 		$402K Buy
17,700
+17,618
+21,485% +$422K ﹤0.01% 4498
2021
Q1 		$185K Buy
82
+81
+8,100% +$1.73K ﹤0.01% 4860
2020
Q4 		$2K Sell
1
-2
-67% -$42 ﹤0.01% 7973
2020
Q3 		$4K Buy
+3
New +$44 ﹤0.01% 7194
2018
Q2 		– Sell
-55
Closed -$2K – 7540
2018
Q1 		$2K Hold
55
– – ﹤0.01% 5264
2017
Q4 		$3K Buy
+55
New +$604 ﹤0.01% 4889

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

Simplex Trading's GRBK Position: Q4 2025 in Review

Simplex Trading sold out of Green Brick Partners (GRBK) in Q4 2025, closing a stake of 257 shares — an estimated $16.9K sold.

Simplex Trading first reported a position in GRBK in Q4 2016 and held it in 18 quarters. The position peaked at $290K in Q2 2021. 305 funds tracked by Wall St. Rank hold GRBK as of Q4 2025.

  • Simplex Trading reported no remaining Green Brick Partners position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 257 Green Brick Partners shares in Q4 2025, an estimated $16.9K.
  • Simplex Trading first reported a position in Green Brick Partners in Q4 2016 and held it in 18 quarters.
  • Simplex Trading's Green Brick Partners position peaked at $290K in Q2 2021.
  • 305 funds tracked by Wall St. Rank held Green Brick Partners as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.