Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO)

Q: What does CUSIP G3R25D209 represent in this 13F holders report?

CUSIP G3R25D209 is the security identifier for HTOO - Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share used to aggregate holder disclosures.

Q: How many institutions held HTOO - Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share in Q3 2025?

12 institutional investors reported HTOO - Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share for Q3 2025. Use the holders table for investor-level position and value details.

CUSIP: G3R25D209

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class: Equity / Class A Ordinary Shares, $0.0035 nominal value per share
Shares outstanding: 3,508,699
Total 13F shares: 915
Share change: -2,841
Total reported value: $4,072
Price per share: $4.45
Number of holders: 12
Value change: -$12,629
Number of buys: 11
Number of sells: 1

Quarterly Holders Quick Answers

What is CUSIP G3R25D209?
CUSIP G3R25D209 identifies HTOO - Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share in SEC institutional holdings data.

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Newer quarter: Q4 2025
Previous quarter: Q2 2025

Recent filing periods for CUSIP G3R25D209:

Q1 2026 Q4 2025 Q3 2025 Q2 2025

Top shareholders of HTOO - Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
MACQUARIE GROUP LTD	13F	Company	— class O/S missing	208,582	$41,716	—	30 Jun 2025	13F
Consolidated Portfolio Review Corp	13F	Company	— class O/S missing	53,736	$10,747	—	30 Jun 2025	13F
UBS Group AG	13F	Company	— class O/S missing	53,697	$10,740	—	30 Jun 2025	13F
MORGAN STANLEY	13F	Company	— class O/S missing	18,464	$3,693	—	30 Jun 2025	13F
Crescent Grove Advisors, LLC	13F	Company	— class O/S missing	15,000	$3,000	—	30 Jun 2025	13F
NATIONAL BANK OF CANADA /FI/	13F	Company	— class O/S missing	6,525	$1,305	—	30 Jun 2025	13F
SBI Securities Co., Ltd.	13F	Company	0.11%	3,756	$751	—	30 Jun 2025	13F
WOLVERINE ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	53,882	$544	—	30 Jun 2025	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	879	$176	—	30 Jun 2025	13F
CREATIVE FINANCIAL DESIGNS INC /ADV	13F	Company	— class O/S missing	375	$75	—	30 Jun 2025	13F
GROUP ONE TRADING LLC	13F	Company	— class O/S missing	364	$73	—	30 Jun 2025	13F
CIBC Private Wealth Group LLC	13F	Company	— class O/S missing	225	$45	—	30 Jun 2025	13F
JONES FINANCIAL COMPANIES LLLP	13F	Company	— class O/S missing	100	$20	—	30 Jun 2025	13F

Institutional Holders of Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) as of Q3 2025

As of 30 Sep 2025, Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) was held by 12 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 915 shares. The largest 10 holders included MORGAN STANLEY, CITIGROUP INC, UBS Group AG, SBI Securities Co., Ltd., ORG Partners LLC, Tower Research Capital LLC (TRC), WELLS FARGO & COMPANY/MN, CREATIVE FINANCIAL DESIGNS INC /ADV, NATIONAL BANK OF CANADA /FI/, and CIBC Private Wealth Group LLC. This page lists 12 institutional shareholders reporting positions in this security for the Q3 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders

Q3 2025 holders

Holder diff

Investor	Q2 2025 Shares	Q3 2025 Shares	Share Diff	Share Chg %	Q2 2025 Value $	Q3 2025 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.