Silicom

SILC

Communication Equipment · Technology

Price

$44.06

+4.00 (+9.97%)

Market Cap

$251.4M

Exchange

NASDAQ

Winston Score

Winston is worried

Weak fundamentals across most pillars.

Share count falling — buybacks

−18.1% over 4y

The company has reduced its share count over this period, returning value to shareholders through buybacks.

Diluted shares outstanding: 7.0M (2021) → 5.7M (2025)

Silicom Ltd., together with its subsidiaries, designs, manufactures, markets, and supports networking and data infrastructure solutions for a range of servers, server-based systems, and communications devices in the United States, North America, Israel, Europe, and the Asia Pacific. It offers server network interface cards; and smart cards, such as smart server adapters, which include redirector and switching cards, encryption and data compression hardware acceleration cards, forward error corre

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

+32.8% YoY

YoY Growth Rate

Revenue accelerating

EPS Growth

+16.3% YoY

YoY Growth Rate

Steady EPS growth

R&D Spend

$20M/ year

→ Flat (+3% vs prior year)

32.4% of revenue

2.2x the sector average (15%)

Steady R&D investment year-over-year

Insider Activity

5.8%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~2 years

$30M cash & investments

$30M cash & investments at current burn rate

Revenue accelerating

Silicom grew revenue 33% 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.

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

Quality

Gross Margin

29.5%

Modest — 29.5% gross margin

Operating Margin

-14.7%

Losing money on operations — -14.7%

ROCE

-2.4%

Weak — -2.4% return on capital

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

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Growth

Sales YoY

+14.6%

Fast-growing sales (14.6% YoY)

EPS YoY

N/A

Data not available

EPS Consistency

0/8 quarters

Earnings rarely grow — volatile business

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Cash Flow

Cash Conversion

N/A

—

Data not available

FCF Margin

-5.0%

Burning cash (-5.0%)

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

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Stability

Debt / Equity

0.02

Conservative — low debt load (0.02)

Interest Cover

N/A

—

Data not available

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Valuation

P/E Ratio (TTM)

N/M

—

Negative earnings — P/E not meaningful

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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