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

13F Institutional Holders and Ownership History from Q2 2025 to Q4 2025

Type / Class
Equity / Class A Ordinary Shares, $0.0035 nominal value per share
Symbol
HTOO on Nasdaq
Shares outstanding
17,509,349
Price per share
$4.56
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
4,069
Total reported value
$13,549
% of total 13F portfolios
0%
Share change
+3,154
Value change
+$10,249
Number of holders
9
Price from insider filings
$4.56
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Fusion Fuel Green PLC 56% 100,312,334 Fusion Fuel Green PLC 01 Aug 2025
Lantern Management Fund LP 10% $6,524,456 1,749,184 Lantern Management Fund LP 04 Jan 2026
Figueira de Chaves Frederico 17% $1,694,463 418,386 Frederico Figueira de Chaves 26 Nov 2025
Backwell John-Paul 17% $1,620,000 400,000 John-Paul Backwell 26 Nov 2025
Roxy Capital Corp 9.4% +30% $666,264 +$196,544 200,682 +42% Roxy Capital Corp 10 Dec 2025
Lipschitz Gregory 6.5% $462,569 139,328 Bower Four Capital Corp 11 Dec 2025

As of 31 Dec 2025, 9 institutional investors reported holding 4,069 shares of Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO). This represents 0.02% of the company’s total 17,509,349 outstanding shares.

Institutional Holders of Fusion Fuel Green PLC - Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 4,069 $13,549 +$10,249 $3.33 9
2025 Q3 915 $4,072 -$12,629 $4.45 12
2025 Q2 3,756 $751 +$751 $0.20 1