Green Brick Partners
GRBK
307 hedge funds and large institutions have $2.12B invested in Green Brick Partners in 2025 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 99 increasing their positions, 101 reducing their positions, and 52 closing their positions.
0.19% more ownership
Funds ownership: 78.18% → 78.36% (+0.19%)
2% less repeat investments, than reductions
Existing positions increased: 99 | Existing positions reduced: 101
4% less first-time investments, than exits
New positions opened: 50 | Existing positions closed: 52
2% less funds holding
Funds holding: 313 → 307 (-6)
15% less capital invested
Capital invested by funds: $2.49B → $2.12B (-$371M)
20% less funds holding in top 10
Funds holding in top 10: 5 → 4 (-1)
31% less call options, than puts
Call options by funds: $4.37M | Put options by funds: $6.29M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
+$9.33M |
| 2 |
BlackRock
New York
|
+$6.68M |
| 3 |
CFM
Crawford Fund Management
Boston,
Massachusetts
|
+$6.19M |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
+$5.31M |
| 5 |
D.E. Shaw & Co
New York
|
+$3.71M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WCM Investment Management
Laguna Beach,
California
|
-$11.2M |
| 2 |
RG
Renaissance Group
Covington,
Kentucky
|
-$8.35M |
| 3 |
FSCM
First Sabrepoint Capital Management
Dallas,
Texas
|
-$5.17M |
| 4 |
GIM
Granahan Investment Management
Waltham,
Massachusetts
|
-$4.57M |
| 5 |
4A
4D Advisors
Redondo Beach,
California
|
-$3.69M |
GRBK Hedge Fund Activity: Q4 2025 in Review
307 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Green Brick Partners (GRBK) for Q4 2025, worth a combined $2.12B — down 15% from $2.49B a quarter earlier.
Sellers outnumbered buyers: 52 funds closed out of GRBK and 50 opened new positions — a net loss of 2 holders — while 101 trimmed existing stakes and 99 added.
The largest buyer was Boston Partners, adding an estimated $9.33M. The largest seller was WCM Investment Management, exiting entirely with an estimated $11.2M sold.
- 307 institutional investors held Green Brick Partners (GRBK) as of Q4 2025, down from 313 in Q3 2025.
- Funds reported $2.12B of Green Brick Partners stock for Q4 2025, down 15% quarter-over-quarter.
- 50 funds opened new Green Brick Partners positions in Q4 2025 and 52 closed out, a net change of -2 holders.
- The largest Green Brick Partners buyer in Q4 2025 was Boston Partners, an estimated $9.33M added.
- The largest Green Brick Partners seller in Q4 2025 was WCM Investment Management, an estimated $11.2M sold.
Based on aggregated 13F filings for Q4 2025.