Which has the lower trailing P/E, ALC or DXCM?

DXCM has the lower trailing P/E: ALC trades at 55.56 and DXCM at 35.29. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ALC or DXCM?

Over the past five years, DXCM grew revenue faster — ALC at a 6.57% CAGR versus DXCM at 18.03%.

Does ALC or DXCM pay a bigger dividend?

ALC pays a dividend (0.50% yield), while DXCM has no payments in the available dividend history.

Is ALC or DXCM more profitable?

DXCM runs the higher net margin — ALC at 5.95% versus DXCM at 20.12%.

How have ALC and DXCM total returns compared?

Over the past 5 years, ALC delivered -2.16% and DXCM delivered 14.62% annualized total return. Past performance doesn't predict future results.

Alcon Inc. (ALC) vs DexCom, Inc. (DXCM)

A side-by-side comparison of Alcon Inc. and DexCom, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 28, 2026. Differences are shown without an overall score or investment verdict.

ALC

Alcon Inc.

$34.86B

$71.47HealthcareDelayed quote: Aug 28, 2026, 12:44 PM EDT

DXCM

DexCom, Inc.

$34.07B

$90.29HealthcareDelayed quote: Aug 28, 2026, 12:44 PM EDT

Total return — ALC vs DXCM

growth of $100 · dividends reinvested · last 7y

ALC +26.9% (+3.5%/yr)DXCM +203.5% (+17.2%/yr)DXCM compounded faster over this window

ALC DXCM

ALC vs DXCM: by the numbers

•ALC is the larger company ($34.86B vs $34.07B market cap).
•DXCM trades at the lower trailing earnings multiple (35.29 vs 55.56 P/E), one valuation lens rather than an overall verdict.
•DXCM converts more revenue to profit (20.12% vs 5.95% net margin).
•DXCM grew revenue faster over the past five years (18.03% vs 6.57% CAGR).
•ALC pays a dividend (0.50% yield), while DXCM has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	ALC	DXCM
P/E ratio	55.56	35.29
Forward P/E	20.49	33.47
P/S ratio	3.28	7.04
P/B ratio	1.63	13.35
EV / EBITDA	17.44	25.14
FCF yield	4.77%	4.02%

Profitability

Metric	ALC	DXCM
Gross margin	56.43%	62.47%
Operating margin	10.26%	22.92%
Net margin	5.95%	20.12%
ROE	2.96%	38.14%
ROIC	3.35%	21.71%

Dividends

Metric	ALC	DXCM
Dividend yield	0.50%	N/A
Payout ratio	18.06%	N/A

Growth (annualized)

Metric	ALC	DXCM
Revenue CAGR (5Y)	6.57%	18.03%
EPS CAGR (5Y)	N/A	10.31%
FCF CAGR (5Y)	40.55%	69.49%
Total return CAGR (5Y)	-2.16%	-7.26%

Frequently asked

Which has the lower trailing P/E, ALC or DXCM?: DXCM has the lower trailing P/E: ALC trades at 55.56 and DXCM at 35.29. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ALC or DXCM?: Over the past five years, DXCM grew revenue faster — ALC at a 6.57% CAGR versus DXCM at 18.03%.
Does ALC or DXCM pay a bigger dividend?: ALC pays a dividend (0.50% yield), while DXCM has no payments in the available dividend history.
Is ALC or DXCM more profitable?: DXCM runs the higher net margin — ALC at 5.95% versus DXCM at 20.12%.
How have ALC and DXCM total returns compared?: Over the past 5 years, ALC delivered -2.16% and DXCM delivered 14.62% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ALC analysis Full DXCM analysis Interactive comparison tool

Dig into the metrics

Alcon P/E ratio DexCom P/E ratio Alcon dividend yield Alcon ROE DexCom ROE Alcon operating margin DexCom operating margin Alcon revenue growth DexCom revenue growth Alcon free cash flow DexCom free cash flow

Alcon & DexCom appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest FCF Yield Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 28, 2026.