Type / Class
Equity / Class A Ordinary Shares, $0.0035 nominal value per share
Shares outstanding
17,509,349
Total 13F shares
4,069
Share change
+3,154
Total reported value
$13,549
Price per share
$3.33
Number of holders
9
Value change
+$10,249
Number of buys
2
Number of sells
5

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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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
Ilustrato Pictures International Inc.
3/4/5
10%+ Owner
0.01%
1,502
$3,755,000 03 Oct 2025
Frederico Figueira de Chaves
13D/G
17%
418,386
$1,694,463 $0 26 Nov 2025
John-Paul Backwell
13D/G
17%
400,000
$1,620,000 $0 26 Nov 2025
Roxy Capital Corp
13D/G
9.4%
200,682
$666,264 +$196,544 10 Dec 2025
Lipschitz Gregory
13D/G
Bower Four Capital Corp
6.5%
139,328
$462,569 $0 11 Dec 2025
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
Company
class O/S missing
80,239
$1,862 30 Sep 2025
13F
MORGAN STANLEY
13F
Company
0%
273
$1,215 30 Sep 2025
13F
CITADEL ADVISORS LLC
13F
Company
class O/S missing
32,791
$882 30 Sep 2025
13F
CITIGROUP INC
13F
Company
0%
153
$681 30 Sep 2025
13F
UBS Group AG
13F
Company
mixed-class rows
618
mixed-class rows
$594 30 Sep 2025
13F
SBI Securities Co., Ltd.
13F
Company
0%
103
$458 30 Sep 2025
13F
ORG Partners LLC
13F
Company
0%
100
$445 30 Sep 2025
13F
Tower Research Capital LLC (TRC)
13F
Company
0%
100
$445 30 Sep 2025
13F
WOLVERINE ASSET MANAGEMENT LLC
13F
Company
class O/S missing
18,644
$432 30 Sep 2025
13F
TWO SIGMA SECURITIES, LLC
13F
Company
class O/S missing
12,091
$280 30 Sep 2025
13F
WELLS FARGO & COMPANY/MN
13F
Company
0%
26
$116 30 Sep 2025
13F
CREATIVE FINANCIAL DESIGNS INC /ADV
13F
Company
0%
11
$49 30 Sep 2025
13F
CIBC Private Wealth Group LLC
13F
Company
0%
7
$31 30 Sep 2025
13F
NATIONAL BANK OF CANADA /FI/
13F
Company
0%
7
$31 30 Sep 2025
13F
JONES FINANCIAL COMPANIES LLLP
13F
Company
0%
3
$14 30 Sep 2025
13F
GROUP ONE TRADING LLC
13F
Company
0%
1
$4 30 Sep 2025
13F

Institutional Holders of Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) as of Q4 2025

As of 31 Dec 2025, Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) was held by 9 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 4,069 shares. The largest 9 holders included UBS Group AG, MORGAN STANLEY, SBI Securities Co., Ltd., CITIGROUP INC, CREATIVE FINANCIAL DESIGNS INC /ADV, NATIONAL BANK OF CANADA /FI/, CIBC Private Wealth Group LLC, JONES FINANCIAL COMPANIES LLLP, and GROUP ONE TRADING LLC. This page lists 9 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders
12
Q4 2025 holders
9
Holder diff
-3
Investor Q3 2025 Shares Q4 2025 Shares Share Diff Share Chg % Q3 2025 Value $ Q4 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.
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