Fusion Fuel Green
HTOO
10 hedge funds and large institutions have $13.5K invested in Fusion Fuel Green in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, 2 reducing their positions, and 3 closing their positions.
233% more capital invested
Capital invested by funds: $4.07K → $13.5K (+$9.48K)
0.4% more ownership
Funds ownership: 0.12% → 0.52% (+0.4%)
0% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 2
23% less funds holding
Funds holding: 13 → 10 (-3)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 3
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$11.4K |
| 2 |
Morgan Stanley
New York
|
+$3.06K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citigroup
New York
|
-$568 |
| 2 |
OP
ORG Partners
Roanoke,
Indiana
|
-$445 |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
-$445 |
| 4 |
Wells Fargo
San Francisco,
California
|
-$116 |
| 5 |
SS
SBI Securities
Tokyo,
Japan
|
-$16 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
UBS Group
Zurich,
Switzerland
| $9.69K | +$11.4K | +2,780 | +2,122% |
|
|
2
Morgan Stanley
New York
| $3.38K | +$3.06K | +742 | +272% |
|
|
SS
3
SBI Securities
Tokyo,
Japan
| $330 | -$16 | -4 | -4% |
|
|
4
Citigroup
New York
| $50 | -$568 | -138 | -90% |
|
|
CFD
5
Creative Financial Designs
Kokomo,
Indiana
| $37 | – | – | – |
|
6
CIBC Private Wealth Group
Atlanta,
Georgia
| $23 | – | – | – |
|
7
National Bank of Canada
Montreal,
Quebec, Canada
| $23 | – | – | – |
|
8
Jones Financial Companies
Des Peres,
Missouri
| $10 | – | – | – |
|
9
Group One Trading
Chicago,
Illinois
| $3 | – | – | – |
|
|
OP
10
ORG Partners
Roanoke,
Indiana
| – | -$445 | -100 | Closed |
|
|
TRCT
11
Tower Research Capital (TRC)
New York
| – | -$445 | -100 | Closed |
|
|
12
Wells Fargo
San Francisco,
California
| – | -$116 | -26 | Closed |
|
HTOO Hedge Fund Activity: Q4 2025 in Review
10 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Fusion Fuel Green (HTOO) for Q4 2025, worth a combined $13.5K — up 233% from $4.07K a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of HTOO and 0 opened new positions — a net loss of 3 holders — while 2 trimmed existing stakes and 2 added.
The largest buyer was UBS Group, adding an estimated $11.4K. The largest seller was Citigroup, cutting an estimated $568.
- 10 institutional investors held Fusion Fuel Green (HTOO) as of Q4 2025, down from 13 in Q3 2025.
- Funds reported $13.5K of Fusion Fuel Green stock for Q4 2025, up 233% quarter-over-quarter.
- 0 funds opened new Fusion Fuel Green positions in Q4 2025 and 3 closed out, a net change of -3 holders.
- The largest Fusion Fuel Green buyer in Q4 2025 was UBS Group, an estimated $11.4K added.
- The largest Fusion Fuel Green seller in Q4 2025 was Citigroup, an estimated $568 sold.
Based on aggregated 13F filings for Q4 2025.