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Fusion Fuel Green
HTOO

13 hedge funds and large institutions have $4.07K invested in Fusion Fuel Green in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 6 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.08% more ownership

Funds ownership: 0.04% → 0.12% (+0.08%)

7% less funds holding

Funds holding: 14 → 13 (-1)

25% less first-time investments, than exits

New positions opened: 3 | Existing positions closed: 4

67% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 6

94% less capital invested

Capital invested by funds: $72.3K → $4.07K (-$68.3K)

Holders
13
Holders Change
-1
Holders Change %
-7.14%
% of All Funds
0.17%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
2
Reduced
6
Closed
4
Calls
$67K
Puts
–
Net Calls
+$67K
Net Calls Change
+$46K

Top Buyers

Rank Fund Capital Flow
1
Citigroup
Citigroup
New York
+$747
2
OP
ORG Partners
Indiana
+$488
3
TRCT
Tower Research Capital (TRC)
New York
+$488
4
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
+$5
5
Wells Fargo
Wells Fargo
California
+$5

Top Sellers

Rank Fund Capital Flow
1
Macquarie Group
Macquarie Group
Australia
-$41.7K
2
CPRC
Consolidated Portfolio Review Corp
New York
-$10.7K
3
UBS Group
UBS Group
Switzerland
-$6.85K
4
CGA
Crescent Grove Advisors
Illinois
-$3K
5
Morgan Stanley
Morgan Stanley
New York
-$1.25K
Name Holding Trade Value Shares
Change 		Change in
Stake
Morgan Stanley
1
Morgan Stanley
New York
$1.22K -$1.25K -255 -48%
Citigroup
2
Citigroup
New York
$681 +$747 +153 New
UBS Group
3
UBS Group
Switzerland
$583 -$6.85K -1,403 -91%
SS
4
SBI Securities
Japan
$458 -$20 -4 -4%
OP
5
ORG Partners
Indiana
$445 +$488 +100 New
TRCT
6
Tower Research Capital (TRC)
New York
$445 +$488 +100 New
Wells Fargo
7
Wells Fargo
California
$116 +$5 +1 +4%
CFD
8
Creative Financial Designs
Indiana
$49 – – –
National Bank of Canada
9
National Bank of Canada
Quebec, Canada
$31 -$874 -179 -96%
CIBC Private Wealth Group
10
CIBC Private Wealth Group
Georgia
$31 +$5 +1 +17%
Jones Financial Companies
11
Jones Financial Companies
Missouri
$14 – – –
Group One Trading
12
Group One Trading
Illinois
$4 -$44 -9 -90%
Macquarie Group
13
Macquarie Group
Australia
– -$41.7K -5,959 Closed
CPRC
14
Consolidated Portfolio Review Corp
New York
– -$10.7K -1,535 Closed
CGA
15
Crescent Grove Advisors
Illinois
– -$3K -429 Closed
Royal Bank of Canada
16
Royal Bank of Canada
Ontario, Canada
– -$5 -1 -3%

HTOO Hedge Fund Activity: Q3 2025 in Review

13 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Fusion Fuel Green (HTOO) for Q3 2025, worth a combined $4.07K — down 94% from $72.3K a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of HTOO and 3 opened new positions — a net loss of 1 holder — while 6 trimmed existing stakes and 2 added.

The largest buyer was Citigroup, opening a new position worth an estimated $747. The largest seller was Macquarie Group, exiting entirely with an estimated $41.7K sold.

  • 13 institutional investors held Fusion Fuel Green (HTOO) as of Q3 2025, down from 14 in Q2 2025.
  • Funds reported $4.07K of Fusion Fuel Green stock for Q3 2025, down 94% quarter-over-quarter.
  • 3 funds opened new Fusion Fuel Green positions in Q3 2025 and 4 closed out, a net change of -1 holder.
  • The largest Fusion Fuel Green buyer in Q3 2025 was Citigroup, an estimated $747 added.
  • The largest Fusion Fuel Green seller in Q3 2025 was Macquarie Group, an estimated $41.7K sold.

Based on aggregated 13F filings for Q3 2025.