Nuburu

BURU

Industrial - Machinery · Industrials

Price

$0.07

-0.05 (-39.21%)

Market Cap

$8.9M

Winston Score

–

No score yet — Winston is napping.

We couldn’t gather enough financial data to score this stock reliably.

Share count rising — dilution

+433.3% over 4y

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

Diluted shares outstanding: 6.0M (2021) → 31.9M (2025)

Nuburu makes high-powered blue laser systems used for welding and manufacturing metals. Its lasers are designed for industries like automotive, aerospace, and electronics, where precise metal joining is important. The company is based in the United States and focuses on blue laser technology, which it claims offers advantages over traditional infrared lasers when working with copper and other reflective metals.

Nuburu earns money by selling its laser hardware and related systems to manufacturers. It is a very small company with a market cap near zero, meaning it has struggled to grow revenue and remains deeply unprofitable, as its operating margins show. The core risk is straightforward: the company is burning through cash, has not proven it can scale commercially, and faces competition from much larger, well-funded laser manufacturers — making its long-term survival dependent on securing significant new customers or additional financing.

Winston Score History

Growth Profile

For growth stock investors

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

Revenue Growth

-100.0% YoY

YoY Growth Rate

Revenue declining

EPS Growth

+16.9% YoY

YoY Growth Rate

Steady EPS growth

R&D Spend

$174,559/ year

↓ Declining (-90% vs prior year)

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

Insider Activity

1.3%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~8 months

$25M cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

Short runway — potential dilution ahead through share issuance

Cash watch

Nuburu has less than a year of cash at its current burn rate. Growth investors should watch for potential share dilution from future fundraising — that directly reduces your ownership.

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

N/A

Data not available

Operating Margin

N/A

Data not available

ROCE

-75.7%

Weak — -75.7% 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

-34.5%

Shrinking sales (-34.5% YoY)

EPS YoY

N/A

—

Data not available

EPS Consistency

0/8 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

-16755.3%

Burning cash (-16755.3%)

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

N/A

—

Data not available

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