Costco Wholesale Corporation vs Illumina, Inc. — how do they compare? Costco Wholesale Corporation trades at $942.85 (market cap $418.79B), while Illumina, Inc. trades at $193.06 (market cap $29.12B). The key difference: Costco Wholesale Corporation is far larger — about 14.4× Illumina, Inc.'s market cap, and Costco Wholesale Corporation pays a 0.62% dividend while Illumina, Inc. pays none. Which is the better fit depends on your goals.
| COST | ILMN | |
|---|---|---|
Market Cap | $418.79B | $29.12B |
Sector | Consumer Staples | Health |
52-Week High | $1.09K | $205.10 |
52-Week Low | $849.63 | $91.00 |
Enterprise Value | $406.93B | $30.48B |
Dividend Yield | 0.62% | — |
Signals from Pluang's Aura AI — not financial advice
Costco (COST) trades at $952.75, up 0.52% with a neutral technical outlook. The stock shows strong fundamentals with revenue growth from $254.5B in 2024 to $275.2B in 2025 and net income reaching $8.1B. Recent March sales surged 11.3% year-over-year to $28.41B. Valuation metrics remain elevated with P/E at 47.93 and P/S at 1.44. Analyst consensus is strongly bullish with 65.5% buy ratings and a $1,120 price target.
The investment case centers on Costco's membership-driven profit engine and consistent execution, though high valuation presents near-term risk. Upside potential exists if the company maintains its premium growth trajectory, while any earnings disappointment could trigger valuation compression. The recent membership fee increase and strong renewal rates support margin expansion prospects.
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Trailing returns across standard periods
Latest headlines on both assets
The leading warehouse club, Costco has 815 stores worldwide (at the end of fiscal 2021), with most sales derived in the United States (72%) and Canada (14%). It sells memberships that allow customers to shop in its warehouses, which feature low prices on a limited product assortment. Costco mainly caters to individual shoppers, but roughly 20% of paid members carry business memberships. Food and sundries accounted for 40% of fiscal 2021 sales, with non-food merchandise 29%, warehouse ancillary and other businesses (such as fuel and pharmacy) nearly 17%, and fresh food 14%. Costco's warehouses average around 146,000 square feet
Read more on COST →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.
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