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Maritana Minerals Limited

MRT.AX
24
Gold · Basic Materials
Price
A$0.77
+0.00 (+0.66%)
Market Cap
A$199.4M
Exchange
Australian Securities Exchange
Winston Score
24
Winston is worried
Weak fundamentals across most pillars.
Data as of Aug 24, 2026 · filings through Dec 31, 2025
How the score breaks down
Quality
Weak
Growth
Weak
Cash Flow
Weak
Stability
Good
Valuation
Data not available

Share count rising — dilution

+48.0% over 4y

The company has issued more shares over this period, which dilutes each existing shareholder’s stake.

Diluted shares outstanding: 145.2M (2021) → 214.8M (2025)

Winston Score History

The full picture

Maritana Minerals is an Australian gold mining and exploration company focused on finding and producing gold. The company operates mining projects in Western Australia, one of the world's most prolific gold-producing regions. It is a small-cap miner still in the earlier stages of building out its production capabilities.

Maritana generates revenue primarily by selling gold it extracts from its mining operations. With a market cap of around A$200 million, it is a junior miner competing against much larger, more established gold producers. The company's margins are currently thin, with operating losses reflecting the high costs typical of scaling up mining operations. Its outlook depends heavily on gold prices remaining elevated and on its ability to grow production volumes while controlling costs — both of which carry meaningful uncertainty for a company of this size.

Growth Profile

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

>+1,000% YoY

YoY Growth Rate

Strong revenue growth

EPS Growth

-234.7% YoY

YoY Growth Rate

Earnings declining

R&D Spend

A$0/ year

0.0% of revenue

Below sector average (3%)

Research and development spending

Insider Activity

25.1%ownership

Insiders own a meaningful stake in the company

Cash Runway

~5 months

A$22M cash & investments

Quarterly Free Cash Flow

↓ Burn rate worsening

Short runway — potential dilution ahead through share issuance

Strong grower

Maritana Minerals Limited is growing revenue at 1307% year-over-year. The Winston Score penalises unprofitable companies, but revenue at this pace tells a different story — this is a company still in "build mode."

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Score breakdown

Every number that matters to educated investors.

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Quality

Profit per sale
Gross Margin
16.3%
Thin — 16.3% gross margin
Profit after running costs
Operating Margin
12.0%
Modest — 12.0% operating margin
Return on the money invested
ROCE
-1.8%
Weak — -1.8% return on capital

Negative ROIC means the business is losing money on every dollar invested in it.

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Growth

Sales growth
Sales YoY
N/A
Data not available
Profit growth
EPS YoY
N/A
Data not available
How steady the profit is
EPS Consistency
2/8 quarters
Earnings rarely grow — volatile business

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Cash Flow

Profit that turns into cash
Cash Conversion
N/A
Data not available
Spare cash per sale
FCF Margin
-12.8%
Burning cash (-12.8%)

Free cash flow is negative. They are burning cash, not generating it.

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Stability

What it owes vs what it owns
Debt / Equity
0.00
Conservative — low debt load (0.00)
Covers its interest
Interest Cover
N/A
Data not available

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Valuation

Price vs profit
P/E Ratio (TTM)
N/M
Negative earnings — P/E not meaningful
Cheaper or dearer next year
P/E vs Forward
N/A
not available
Data not available

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Dividends

Not applicable for this business.
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