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HTOOW

Fusion Fuel Green PLC Warrant
HTOOW

Delisted

HTOOW was delisted on the 10th of December, 2025.

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6 hedge funds and large institutions have $6.03M invested in Fusion Fuel Green PLC Warrant in 2021 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

43% less capital invested

Capital invested by funds: $10.7M → $6.03M (-$4.63M)

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

57% less funds holding

Funds holding: 14 → 6 (-8)

67% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 3

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 8

Holders
6
Holders Change
-8
Holders Change %
-57.14%
% of All Funds
0.11%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
–
Increased
1
Reduced
3
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MCO
MAK Capital One
New York
+$120K

Top Sellers

Rank Fund Capital Flow
1
PCM
Prelude Capital Management
New York
-$531K
2
AA
AQR Arbitrage
Connecticut
-$460K
3
YCM
Yakira Capital Management
Connecticut
-$376K
4
CCM
Context Capital Management
California
-$282K
5
HF
HRT Financial
New York
-$127K

HTOOW Hedge Fund Activity: Q1 2021 in Review

6 of the 5,711 institutional investors tracked by Wall St. Rank reported a position in Fusion Fuel Green PLC Warrant (HTOOW) for Q1 2021, worth a combined $6.03M — down 43% from $10.7M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of HTOOW and 0 opened new positions — a net loss of 8 holders — while 3 trimmed existing stakes and 1 added.

The largest buyer was MAK Capital One, adding an estimated $120K. The largest seller was Prelude Capital Management, exiting entirely with an estimated $531K sold.

  • 6 institutional investors held Fusion Fuel Green PLC Warrant (HTOOW) as of Q1 2021, down from 14 in Q4 2020.
  • Funds reported $6.03M of Fusion Fuel Green PLC Warrant stock for Q1 2021, down 43% quarter-over-quarter.
  • 0 funds opened new Fusion Fuel Green PLC Warrant positions in Q1 2021 and 8 closed out, a net change of -8 holders.
  • The largest Fusion Fuel Green PLC Warrant buyer in Q1 2021 was MAK Capital One, an estimated $120K added.
  • The largest Fusion Fuel Green PLC Warrant seller in Q1 2021 was Prelude Capital Management, an estimated $531K sold.

Based on aggregated 13F filings for Q1 2021.