Soluna Holdings
SLNH
21 hedge funds and large institutions have $405K invested in Soluna Holdings in 2025 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 3 increasing their positions, 2 reducing their positions, and 8 closing their positions.
50% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 2
2.05% more ownership
Funds ownership: 3.93% → 5.99% (+2.1%)
13% less funds holding
Funds holding: 24 → 21 (-3)
25% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 8
51% less capital invested
Capital invested by funds: $834K → $405K (-$429K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$552K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$79.8K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$30.2K |
| 4 |
CBA
Coastal Bridge Advisors
Westport,
Connecticut
|
+$23.2K |
| 5 |
TSS
Two Sigma Securities
New York
|
+$20.9K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$205K |
| 2 |
Renaissance Technologies
New York
|
-$164K |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
-$48.4K |
| 4 |
SS
SBI Securities
Tokyo,
Japan
|
-$14.9K |
| 5 |
RS
R Squared
Central,
Hong Kong
|
-$5.75K |
SLNH Hedge Fund Activity: Q1 2025 in Review
21 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Soluna Holdings (SLNH) for Q1 2025, worth a combined $405K — down 51% from $834K a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of SLNH and 6 opened new positions — a net loss of 2 holders — while 2 trimmed existing stakes and 3 added.
The largest buyer was UBS Group, adding an estimated $552K. The largest seller was Citadel Advisors, exiting entirely with an estimated $205K sold.
- 21 institutional investors held Soluna Holdings (SLNH) as of Q1 2025, down from 24 in Q4 2024.
- Funds reported $405K of Soluna Holdings stock for Q1 2025, down 51% quarter-over-quarter.
- 6 funds opened new Soluna Holdings positions in Q1 2025 and 8 closed out, a net change of -2 holders.
- The largest Soluna Holdings buyer in Q1 2025 was UBS Group, an estimated $552K added.
- The largest Soluna Holdings seller in Q1 2025 was Citadel Advisors, an estimated $205K sold.
Based on aggregated 13F filings for Q1 2025.