your badges 52W Range $2–$5 10% of range Analyst Rating BUY 7 analysts Price Target · P/E -2.6 ROE -9.5% Net Profit Margin -11.8%

HTOO Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

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Price $2.15
P/E -2.6
EPS $-1.27
Revenue $14M
ROE -9.5%
52W Range $2–$5

HTOO Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

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Stock splits 1
Ex-date Split Type
July 14, 2025 1-for-35 Reverse

10-Year Performance Revenue, net income, margins and EPS trends

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Revenue$14M
2023-12-31 → 2025-12-31
EPS$-1.27
2019-12-31 → 2025-12-31
Free Cash Flow·
2021-12-31 → 2024-12-31
Net margin-11.8%
2023-12-31 → 2025-12-31
Valuation & Ratios 07–12

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric 5Y trend HTOO 5Y avg Peer Median Verdict
P/E -2.65Y avg ≈-19.9 ≈-19.9 · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

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Avg Surprise 92.7%
PeriodReportEPS ActualEPS EstSurprise
Dec. 31, 2021 $64.05 $-18.92 438.5%
Sept. 30, 2021 $-25.59 $-14.84 -72.4%
June 30, 2021 $-21.95 $-11.25 -95.1%
March 31, 2021 $0.00 $-5.71 100.0%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

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Income Statement 15
Metric Trend 202520242023
Revenue $14M$2M$4M
Cost of Revenue $10M$1M$20M
Gross Profit $4M$437.0K$-16M
R&D Expense ··$2M
Operating Income $-8M$-17M$-37M
Interest Expense $46.0K$2.0K$530.0K
Interest Income $2M·$51.0K
Pretax Income $-1M$-15M$-31M
Income Tax $316.0K$470.0K$159.0K
Net Income $-2M$-15M$4M
EPS (Basic) $-1.27$-29.05$-74.11
EPS (Diluted) $-1.27$-29.05$-74.11
Shares (Basic) 1,335,722527,882418,545
Shares (Diluted) 1,335,722527,882418,545
EBITDA $-5M$-15M$-37M
Balance Sheet 13
Metric Trend 202520242023
Cash & Equivalents $575.0K$214.0K$1M
Receivables ··$5M
Inventory $171.0K$1M$4M
Current Assets $6M$7M$11M
PP&E (Net) $1M$307.0K$25M
Goodwill $7M$19M·
Intangibles $22M$24M$5M
Total Assets $36M$36M$42M
Accounts Payable $9M$9M$15M
Current Liabilities $12M$13M$20M
Total Liabilities $16M$21M$40M
Retained Earnings $-240M$-236M$-223M
Stockholders' Equity $21M$15M$3M
Cash Flow 8
Metric Trend 202520242023
D&A $3M$3M$2M
Other Non-cash $-9M$3M·
Operating Cash Flow $-8M$-8M$-9M
CapEx ·$11.0K$9M
Investing Cash Flow $-456.0K$800.0K$-1M
Financing Cash Flow $9M$6M$3M
Free Cash Flow ·$-8M$-18M
Levered FCF ·$-8M$-18M
Profitability 8
Metric Trend 202520242023
Gross Margin 29.0%27.2%-384.8%
Operating Margin -54.8%-1070.5%-894.4%
Net Margin -11.8%-858.9%-748.5%
Pretax Margin -7.4%-854.0%-744.6%
EBITDA Margin -36.8%-906.5%-894.4%
ROA -4.7%-39.1%-57.6%
ROE -9.5%-205.3%-193.3%
ROIC -50.0%-163.8%-1364.1%
Liquidity & Solvency 3
Metric Trend 202520242023
Current Ratio 0.50.50.6
Quick Ratio 0.00.00.3
Interest Coverage -171.7-8590.5-69.9
Efficiency 3
Metric Trend 202520242023
Asset Turnover 0.40.00.1
Inventory Turnover 15.70.51.5
Receivables Turnover ··0.6
Per Share 3
Metric Trend 202520242023
Revenue / Share $10.79$0.09·
Cash Flow / Share $-6.17$-0.45·
EPS (TTM) $-1.27$-29.05$-74.11
Valuation (TTM) 4
Metric Trend 202520242023
Revenue TTM $14M$2M$4M
Net Income TTM $-2M$-15M$4M
P/E -2.6-0.7-0.5
Earnings Yield -38.1%-147.4%-189.1%

Most recent period on the left · null values shown as ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

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Metric 2025-12-312024-12-312024-01-012023-12-312022-12-31
Revenue $14M $2M · $4M ·
Gross Margin % 29.0% 27.2% · -384.8% ·
Operating Margin % -54.8% -1070.5% · -894.4% ·
Net Income $-2M $-15M · $4M $-27M
Diluted EPS $-1.27 $-29.05 · $-74.11 $-2.05

Institutional owners (13F) 11 filers · $58K total · As of June 30, 2026

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Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Holders 11
Value held $58K
New positions 3
Exited positions 1
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
3 (+3 vs prior Q) 1 (0 vs prior Q) 0 (-1 vs prior Q) 1 (+1 vs prior Q) +17K

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
CITADEL ADVISORS LLC $46,857 17,682 81.25% Shares
UBS Group AG $7,714 2,911 13.38% Shares
MORGAN STANLEY $2,690 1,015 4.66% Shares
SBI Securities Co., Ltd. $262 99 0.45% Shares
Ameritas Advisory Services, LLC $40 15 0.07% Shares
CIBC Private Wealth Group LLC $31 7 0.05% Shares
CREATIVE FINANCIAL DESIGNS INC /ADV $29 11 0.05% Shares
NATIONAL BANK OF CANADA /FI/ $19 7 0.03% Shares
ASSETMARK, INC $16 6 0.03% Shares
JONES FINANCIAL COMPANIES LLLP $8 3 0.01% Shares
GROUP ONE TRADING LLC $3 1 0.01% Shares

Activists & 5%+ owners 8 positions

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Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Fusion Fuel Green PLC ×5 filings March 24, 2026 51.90% Amendment · SEC
John-Paul Backwell Dec. 4, 2025 0.00% Initial filing Passive investment SEC
Frederico Figueira de Chaves ×2 filings Dec. 4, 2025 0.00% Initial filing Passive investment SEC
MAK Capital One L.L.C., Michael A. Kaufman, MAK Capital Fund LP ×6 filings April 5, 2022 · Initial filing · SEC
Jaime Silva, Magno Efeito, S.A Dec. 22, 2020 · Initial filing Passive investment SEC
João Teixeira Wahnon, Numberbubble, S.A. Dec. 22, 2020 · Initial filing Passive investment SEC
Fusion Welcome, S.A. Dec. 22, 2020 · Initial filing Passive investment SEC
Jeffrey E. Schwarz Dec. 21, 2020 · Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

Company insiders 1 insider · 0 officers · 0 directors

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Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Ilustrato Pictures International Inc. 10% owner Oct. 3, 2025 D 1,502 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

HTOO Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

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rating · 7 analysts BUY
2 28.6% Strong Buy
4 57.1% Buy
1 14.3% Hold
0 0.0% Sell
0 0.0% Strong Sell

Peer comparison (GICS sub-industry) Key metrics vs sector peers

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FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
HTOO · -2.6 · -11.8% -9.5% 29.0%
ETN $123.55B 30.5 10.3% 14.9% 21.6% ·
ADSE · · · · · ·

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Source: SEC 20-F filed May 7, 2026