WinstonWınston
Spinnova Oy logo

Spinnova Oy

SPINN.HE
18
Manufacturing - Textiles · Industrials
Price
€0.40
-0.01 (-2.79%)
Market Cap
€20.9M
Exchange
NASDAQ Helsinki
Winston Score
18
Winston is worried
Weak fundamentals across most pillars.
Data as of Aug 9, 2026 · filings through Dec 31, 2025

Share count rising — dilution

+21.2% over 4y

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

Diluted shares outstanding: 43.1M (2021) → 52.3M (2025)

Spinnova is a Finnish company that makes a new type of textile fiber from wood pulp and waste materials like leather scraps. Instead of using harmful chemicals, it uses a mechanical process to turn these raw materials into fiber that can be used to make clothing and other fabric products. The company sells its fiber technology to fashion brands and textile manufacturers who want more sustainable materials.

Spinnova makes money by licensing its technology to partners and by selling fiber produced at its pilot facility in Finland. It operates primarily in Europe and is still a very small, early-stage company — its negative margins show it is spending far more than it earns right now. The main growth driver is growing demand from fashion brands trying to reduce their environmental impact, but the biggest risk is that scaling up production to commercial levels is expensive and unproven, and the company faces competition from other alternative fiber startups.

Winston Score History

Growth Profile

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

Revenue Growth

-39.0% YoY

YoY Growth Rate

Revenue declining

EPS Growth

-91.8% YoY

YoY Growth Rate

Earnings declining

R&D Spend

$1M/ year

Declining (-25% vs prior year)

432.3% of revenue

108.1x the sector average (4%)

R&D spend declining — could signal cost-cutting or efficiency

Insider Activity

68.4%ownership

Insiders own a meaningful stake in the company

Cash Runway

~3 years

$48M cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

$48M cash & investments at current burn rate

Revenue declining

Spinnova Oy's revenue is actually shrinking. In a growth stock, that removes the core investment thesis. The low Winston Score here may be warranted — unless there's a turnaround story.

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.

Each metric is explained in plain language so you know exactly what you're looking at. Start your free trial now.

Quality

Gross Margin
-1577.0%
Thin — -1577.0% gross margin
Operating Margin
-1763.5%
Losing money on operations — -1763.5%
ROCE
-10.7%
Weak — -10.7% return on capital

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

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Growth

Sales YoY
-61.4%
Shrinking sales (-61.4% YoY)
EPS YoY
N/A
Data not available
EPS Consistency
2/8 quarters
Earnings rarely grow — volatile business

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Cash Flow

Cash Conversion
N/A
Data not available
FCF Margin
-2913.4%
Burning cash (-2913.4%)

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

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Stability

Debt / Equity
0.31
Conservative — low debt load (0.31)
Interest Cover
N/A
Data not available

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Valuation

P/E Ratio (TTM)
N/M
Negative earnings — P/E not meaningful
P/E vs Forward
N/A
not available
Data not available

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Dividends

Not applicable for this business.
🔒 See full fundamentals and if they are improving or declining — click here for your free trial now.
Start free trial