Comfort Systems USA Inc vs Illumina, Inc. — how do they compare? Comfort Systems USA Inc trades at $1,686 (market cap $58.94B), while Illumina, Inc. trades at $192.38 (market cap $28.96B). The key difference: Comfort Systems USA Inc is far larger — about 2× Illumina, Inc.'s market cap, and Comfort Systems USA Inc pays a 0.21% dividend while Illumina, Inc. pays none. Which is the better fit depends on your goals.
| FIX | ILMN | |
|---|---|---|
Market Cap | $58.94B | $28.96B |
Sector | Technology | Health |
52-Week High | $2.07K | $205.10 |
52-Week Low | $680.86 | $91.00 |
Enterprise Value | $57.42B | $30.32B |
Dividend Yield | 0.21% | — |
Signals from Pluang's Aura AI — not financial advice
FIX trades at $1,694.55, down 1.11% today, with a bearish technical signal from moving averages and RSI near overbought levels. The company reported strong Q2 2026 earnings, beating estimates with EPS of $12.53 versus $10.45 expected, driven by robust data center demand. Revenue grew to $11.2B in 2026, with net profit margin expanding to 12.77%. Analyst consensus is bullish with a $2,170 price target, though valuation multiples like P/E of 41.22 appear elevated.
Outlook remains positive given record backlog and AI-driven demand, but risks include high execution demands and premium valuation. The stock offers growth exposure to the construction and data center sectors, supported by institutional interest and consistent dividend payments, though investors should monitor capacity constraints and competitive pressures.
Illumina (ILMN) trades at $187.96, down 2.97% on the day, but maintains strong fundamental momentum with three consecutive quarterly earnings beats. The stock shows robust profitability with 66.38% gross margins and 18.34% net income margins, though technical indicators suggest near-term bearish pressure. Recent institutional buying activity and positive analyst coverage (51% buy ratings) support the stock's long-term growth narrative in the genomics sector.
The outlook remains positive with a consensus price target of $201.58 representing 7% upside potential. Key catalysts include continued NovaSeq X adoption and AI partnerships, while risks involve competitive pressures and execution challenges in achieving projected revenue growth. The company's turnaround from net losses to $850M profit in 2025 demonstrates improved operational efficiency.
Trailing returns across standard periods
Comfort Systems USA is a premier provider of mechanical and electrical contracting services. It specializes in HVAC, plumbing, and energy management solutions for commercial and industrial facilities.
Read more on FIX →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 →