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Bandwidth

BAND
32
Software - Infrastructure · Technology
Exchange
NASDAQ
Winston Score
32
Winston is serious
Below-average fundamentals — multiple weak pillars.
Data as of Aug 23, 2026 · filings through Jun 30, 2026
How the score breaks down
Quality
Weak
Growth
Mixed
Cash Flow
Strong
Stability
Weak
Valuation
Data not available

Winston Score History

The full picture

Bandwidth Inc. is a software company that helps large businesses make phone calls, send text messages, and use other communications features inside their apps and software. It sells these services to companies like Microsoft, Google, Zoom, and Salesforce, which then use Bandwidth's network to power their own communication tools. Bandwidth owns and operates its own phone network in the United States, which is rare and sets it apart from most competitors.

Bandwidth makes money by charging customers based on how many calls, texts, and phone numbers they use — a usage-based model. It operates primarily in the US but has been expanding into Europe and other international markets, giving it a growing global footprint. The company's owned network is its main competitive advantage because it gives customers more reliability and control than resellers can offer, but Bandwidth faces pressure from larger cloud providers who could build similar capabilities themselves, which remains a key long-term risk.

Growth Profile

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

Revenue Growth

+22.2% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

+146.4% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

9.5%ownership

Flat

Insider ownership roughly steady over the past year

Cash Position

Cash flow positive

$174.4B cash & investments

Quarterly Free Cash Flow

↓ Burn rate worsening

Company generates more cash than it spends — no dilution risk from fundraising

Growth + cash flow

Bandwidth is a rare growth stock that's already generating positive cash flow while growing at 22%. The Winston Score doesn't fully credit this transition from "burner" to "earner."

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

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Quality

Profit per sale
Gross Margin
35.7%
Modest — 35.7% gross margin
Profit after running costs
Operating Margin
-2.1%
Losing money on operations — -2.1%
Return on the money invested
ROCE
-0.0%
Weak — -0.0% 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
+9.3%
Steady sales growth (+9.3% YoY)
Profit growth
EPS YoY
N/A
Data not available
How steady the profit is
EPS Consistency
5/8 quarters
Mixed — about half the quarters showed growth

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Cash Flow

Profit that turns into cash
Cash Conversion
4347%
Turns 4347% of profit into real cash
Spare cash per sale
FCF Margin
8.8%
Modest free cash flow (8.8%)

FCF margin between 0% and 10%. Some cash from sales, but not a lot.

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Stability

What it owes vs what it owns
Debt / Equity
1.47
Elevated debt (1.47)
Covers its interest
Interest Cover
N/A
Data not available

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Valuation

Price vs profit
P/E Ratio (TTM)
N/A
no trend
Data not available
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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