DexCom, Inc. vs Illumina, Inc. — how do they compare? DexCom, Inc. trades at $78.49 (market cap $28.06B), while Illumina, Inc. trades at $187.91 (market cap $28.32B). The key difference: DexCom, Inc. and Illumina, Inc. are close in size by market cap, and Illumina, Inc. is trading nearer its 52-week high, DexCom, Inc. nearer its low. Which is the better fit depends on your goals.
| DXCM | ILMN | |
|---|---|---|
Market Cap | $28.06B | $28.32B |
Sector | Health | Health |
52-Week High | $89.53 | $194.33 |
52-Week Low | $54.84 | $91.00 |
Enterprise Value | $27.03B | $29.70B |
Signals from Pluang's Aura AI — not financial advice
DexCom (DXCM) trades at $74.12, down 2.92% on the day, with a bullish technical signal from moving averages. The company demonstrates strong fundamentals with consistent revenue growth, expanding profit margins, and a track record of beating earnings estimates. Recent regulatory approvals for its G7 15-day CGM in Canada and pediatric clearance for its Stelo OTC system in the U.S. highlight ongoing product expansion.
The investment thesis centers on DexCom's leadership in the growing CGM market, supported by strong financial execution and analyst optimism. Key risks include competition from Abbott, the commercial unproven nature of expansion into non-insulin Type 2 diabetes patients, and potential disruption from GLP-1 drug adoption. The consensus price target of $84.33 suggests ~14% upside from current levels.
Illumina (ILMN) trades at $191.20, up 0.61% with strong technical momentum near 52-week highs. The company shows robust fundamentals with consistent earnings beats, 19.42% net margin, and improving cash flow. Recent leadership appointments and product launches support growth narrative. Technical indicators show bullish momentum with support at $188 and resistance at $194.
Outlook remains positive with strong sequencing demand and margin expansion driving recovery. Risks include competition from Roche's new sequencer and China market weakness. Analyst consensus is bullish with 51% buy ratings but price target of $174.44 suggests limited upside from current levels.
Trailing returns across standard periods
Latest headlines on both assets
Dexcom designs and commercializes continuous glucose monitoring systems for diabetics. CGM systems serve as an alternative to the traditional blood glucose meter process, and the company is evolving its CGM systems to include the disposable sensor and the durable receiver.
Read more on DXCM →Illumina provides tools and services to analyze genetic material with life science and clinical lab applications. The company generates over 90% of its revenue from sequencing instruments, consumables, and services. Illumina's high-throughput technology enables whole genome sequencing in humans and other large organisms. Its lower throughput tools enable applications that require smaller data outputs, such as viral and cancer tumor screening. Illumina also sells microarrays (less than 10% of sales) that enable lower-cost, focused genetic screening with primarily consumer and agricultural applications.
Read more on ILMN →