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Sutton Harbour Group

SUH.L
23
Marine Shipping · Industrials
Price
3.50 GBp
-0.75 (-17.65%)
Market Cap
5.0M GBp
Exchange
London Stock Exchange
Winston Score
23
Winston is worried
Weak fundamentals across most pillars.
Data as of Aug 30, 2026 · filings through Sep 30, 2025
How the score breaks down
Quality
Weak
Growth
Weak
Cash Flow
Weak
Stability
Mixed
Valuation
Data not available

Share count rising — dilution

+23.3% over 4y

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

Diluted shares outstanding: 115.9M (2021) → 143.0M (2025)

Winston Score History

The full picture

Sutton Harbour Group plc, a UK-based company, along with its associated entities, specializes in providing harbor facilities and a range of related services. Its operations are divided into distinct segments: Marine, Real Estate, Car Parking, and Regeneration. Within its marine division, the group proudly owns and manages Sutton Harbour Marina, which offers berthing for 492 leisure and commercial vessels, as well as King Point Marina, featuring 119 berths for recreational craft, and the Plymouth Fisheries complex. Beyond these core marine activities, the company actively participates in waterfront regeneration and the creation of new destinations. It also handles property management, asset enhancement, and the rental of investment properties, while providing vital car parking and support services to those utilizing its harbors. Established in 1989 and headquartered in Plymouth, United Kingdom, the company rebranded from Sutton Harbour Holdings plc to its current name in April 2019. Sutton Harbour Group plc ultimately operates as a subsidiary of FB Investors LLP.

Growth Profile

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

Revenue Growth

+52.0% YoY

YoY Growth Rate

Revenue accelerating

EPS Growth

+43.1% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

£0/ year

0.0% of revenue

Below sector average (4%)

Research and development spending

Cash Runway

~2 years

£13M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

£13M cash & investments at current burn rate

Revenue accelerating

Sutton Harbour Group grew revenue 52% year-over-year and the growth rate is speeding up. That's the kind of momentum growth investors look for — the question is whether margins can follow.

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
19.1%
Thin — 19.1% gross margin
Profit after running costs
Operating Margin
6.6%
Modest — 6.6% operating margin
Return on the money invested
ROCE
0.2%
Weak — 0.2% return on capital

ROIC between 0% and 5%. They earn a few cents back per dollar invested in the business.

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Growth

Sales growth
Sales YoY
-29.3%
Shrinking sales (-29.3% YoY)
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
-16.2%
Burning cash (-16.2%)

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
0.75
Moderate — manageable debt (0.75)
Covers its interest
Interest Cover
0.07x
Dangerous — barely covers interest (0.1x)

Interest coverage below 1. Their profits don't cover the interest bill.

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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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