Skip to main content

Fusion Fuel Green PLC

HTOO
Exchange
Nasdaq
Industry
Misc Industrial & Commercial Machinery & Equipment
SEC CIK
0001819794

No open-market purchases or sales by Fusion Fuel Green PLC insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $57.6K in total; no superinvestor holds it.

Q4 2024 vs. Q3 2024

How the institutions holding Fusion Fuel Green PLC changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of HTOO: Q3 2024 compared with Q4 2024
MeasureQ3 2024Q4 2024Change
Holders20200
Shares2.80M1.09M−1.71M (−61.0%)
Value$1.44M$300.2K−$1.14M (−79.1%)

New holders (7)

Institutions that held Fusion Fuel Green PLC at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to HTOO in Q4 2024
InstitutionSharesValue% of portfolio
Citadel Advisors LLC113,778$64.0K0.00%
Cambridge Investment Research Advisors, Inc.46,500$26.0K0.00%
XTX Topco Ltd29,487$16.6K0.00%
Scientech Research LLC15,858$8.93K0.00%
SBI Securities Co., Ltd.2,119$1.19K0.00%
Crowley Wealth Management, Inc.800$4500.00%
Group One Trading, L.P.200$1130.00%

Sold out (7)

Institutions that held Fusion Fuel Green PLC at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of HTOO in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Mak Capital One LLC1,700,000$872.1K
Premier Fund Managers Ltd75,000$38.0K
Squarepoint Ops LLC54,274$27.8K
Two Sigma Securities, LLC46,178$23.7K
Significant Wealth Partners LLC10,425$5.35K
Advisor Group Holdings, Inc.2,000$1.03K
Northwestern Mutual Wealth Management Co267$137