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DexCom Inc.Stock · HealthcareNasdaq-100 0.1% · S&P 500 0.0%
$71.54+$1.06 (+1.50%)as of market close, Jul 24, 2026
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How DexCom makes money

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How does DexCom make money? This Sankey traces every dollar of revenue through the income statement — into cost of revenue, R&D, SG&A, and taxes — and shows what's left as profit. Pick any fiscal year, recent quarter, or the trailing twelve months. Straight from SEC filings.

DexCom Inc. · FY2025 · year ended 2025-12-31
Revenue$4.7BGross profit$2.8B · 60%Cost of revenue$1.9B · 40%Operating income$912M · 20%Operating expenses$1.9B · 41%R&D$599M · 13%SG&A$1.3B · 28%Pre-tax income$1.1B · 23%Other income$177M · 4%Net income$836M · 18%Income tax$252M · 5%

Each fiscal year from SEC filings. Percentages are share of revenue, so the green profit nodes read directly as gross / operating / net margin. Line items a company doesn't break out are derived from their siblings so the flows balance; small residuals show as “Other.” For informational purposes only.