REX American Resources
202 hedge funds and large institutions have $847M invested in REX American Resources in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 65 increasing their positions, 77 reducing their positions, and 15 closing their positions.
113% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 15
23% more call options, than puts
Call options by funds: $724K | Put options by funds: $589K
9% more funds holding
Funds holding: 185 → 202 (+17)
5% more capital invested
Capital invested by funds: $809M → $847M (+$37.4M)
0.35% less ownership
Funds ownership: 79.88% → 79.53% (-0.35%)
16% less repeat investments, than reductions
Existing positions increased: 65 | Existing positions reduced: 77
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MP
Mangrove Partners
Greenwich,
Connecticut
|
+$15.9M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$7M |
| 3 |
UM
UniSuper Management
Melbourne, Victoria,
Australia
|
+$6.6M |
| 4 |
BlackRock
New York
|
+$5.43M |
| 5 |
Invesco
Atlanta,
Georgia
|
+$4.23M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Brown Advisory
Baltimore,
Maryland
|
-$8.71M |
| 2 |
Millennium Management
New York
|
-$7.27M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
-$6.15M |
| 4 |
Jane Street
New York
|
-$5.44M |
| 5 |
Renaissance Technologies
New York
|
-$4.75M |
REX Hedge Fund Activity: Q4 2025 in Review
202 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in REX American Resources (REX) for Q4 2025, worth a combined $847M — up 4.6% from $809M a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new REX positions and 15 closed out — a net gain of 17 holders — while 65 added to existing stakes and 77 trimmed.
The largest buyer was Mangrove Partners, adding an estimated $15.9M. The largest seller was Brown Advisory, cutting an estimated $8.71M.
- 202 institutional investors held REX American Resources (REX) as of Q4 2025, up from 185 in Q3 2025.
- Funds reported $847M of REX American Resources stock for Q4 2025, up 4.6% quarter-over-quarter.
- 32 funds opened new REX American Resources positions in Q4 2025 and 15 closed out, a net change of +17 holders.
- The largest REX American Resources buyer in Q4 2025 was Mangrove Partners, an estimated $15.9M added.
- The largest REX American Resources seller in Q4 2025 was Brown Advisory, an estimated $8.71M sold.
Based on aggregated 13F filings for Q4 2025.