DexCom

DXCM

Medical - Devices · Healthcare

Price

$76.65

-1.33 (-1.71%)

Market Cap

$29.58B

Exchange

NASDAQ

Winston Score

Winston is curious

A decent business — some strong pillars, some weaker.

Share count falling — buybacks

−5.4% over 4y

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

Diluted shares outstanding: 428.8M (2021) → 405.5M (2025)

DexCom, Inc., a medical device company, focuses on the design, development, and commercialization of continuous glucose monitoring (CGM) systems in the United States and internationally. The company provides its systems for use by people with diabetes, as well as for use by healthcare providers. Its products include DexCom G6, an integrated CGM system for diabetes management; Dexcom Real-Time API, which enables invited third-party developers to integrate real-time CGM data into their digital hea

Winston Score History

Politician Trades

33 trades / 12mo

15 Congressional buys and 18 sells on DXCM in the last 12 months.

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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

+15.0% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

+92.6% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$595M/ year

↑ Rising (+8% vs prior year)

12.8% of revenue

Below sector average (18%)

Investing heavily in future products and technology

Insider Activity

0.4%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Position

Cash flow positive

$1.1B cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

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

Growth + cash flow

DexCom is a rare growth stock that's already generating positive cash flow while growing at 15%. 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

Every number that matters to educated investors.

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Quality

Gross Margin

62.9%

Premium pricing power — 62.9% gross margin

Operating Margin

21.4%

Excellent — 21.4% operating margin

ROCE

6.0%

Weak — 6.0% return on capital

ROIC between 5% and 15%. They earn 5 to 15 cents back per year on every dollar invested.

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Growth

Sales YoY

+16.1%

Fast-growing sales (16.1% YoY)

EPS YoY

+75.2%

Earnings growing fast (75.2% YoY)

Earnings growing 25%+ a year. The compounder zone.

EPS Consistency

8/8 quarters

Every recent quarter grew earnings vs last year

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Cash Flow

Cash Conversion

192%

Turns 192% of profit into real cash

FCF Margin

29.7%

Converts sales into free cash efficiently (29.7%)

Free cash flow margin above 20%. Out of every $100 in sales, more than $20 is real cash they keep.

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Stability

Debt / Equity

0.45

Conservative — low debt load (0.45)

Interest Cover

75.99x

Comfortably covers interest (76.0x)

Interest coverage above 8. Profits cover interest many times over.

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Valuation

P/E Ratio (TTM)

31.9x

Pricey — P/E 31.9

P/E above the market average. People are paying up for expected growth.

P/E vs Forward

+13.3

GROWING

Earnings expected to grow meaningfully — cheaper on forward P/E (31.9 → 18.7)

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Dividends

Not applicable for this business.

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