MDxHealth
MDXH
56 hedge funds and large institutions have $86.8M invested in MDxHealth in 2025 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 18 increasing their positions, 9 reducing their positions, and 3 closing their positions.
533% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 3
100% more repeat investments, than reductions
Existing positions increased: 18 | Existing positions reduced: 9
33% more funds holding
Funds holding: 42 → 56 (+14)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
18% less capital invested
Capital invested by funds: $106M → $86.8M (-$19M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$751K |
| 2 |
SC
Shay Capital
New York
|
+$674K |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$522K |
| 4 |
6CM
683 Capital Management
New York
|
+$425K |
| 5 |
MBAM
Mink Brook Asset Management
West Palm Beach,
Florida
|
+$410K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EI
EAM Investors
Solana Beach,
California
|
-$594K |
| 2 |
DIM
Delta Investment Management
San Francisco,
California
|
-$409K |
| 3 |
SM
Samjo Management
New York
|
-$196K |
| 4 |
PCM
Perkins Capital Management
Wayzata,
Minnesota
|
-$93.5K |
| 5 |
QC
Quadrature Capital
London,
United Kingdom
|
-$77.7K |
MDXH Hedge Fund Activity: Q4 2025 in Review
56 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in MDxHealth (MDXH) for Q4 2025, worth a combined $86.8M — down 18% from $106M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new MDXH positions and 3 closed out — a net gain of 16 holders — while 18 added to existing stakes and 9 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $751K. The largest seller was EAM Investors, exiting entirely with an estimated $594K sold.
- 56 institutional investors held MDxHealth (MDXH) as of Q4 2025, up from 42 in Q3 2025.
- Funds reported $86.8M of MDxHealth stock for Q4 2025, down 18% quarter-over-quarter.
- 19 funds opened new MDxHealth positions in Q4 2025 and 3 closed out, a net change of +16 holders.
- The largest MDxHealth buyer in Q4 2025 was Susquehanna International Group, an estimated $751K added.
- The largest MDxHealth seller in Q4 2025 was EAM Investors, an estimated $594K sold.
Based on aggregated 13F filings for Q4 2025.