Compare Quest Diagnostics Inc (DGX) vs WD 40 Company (WDFC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs WD 40 Company — how do they compare? Quest Diagnostics Inc trades at $204.98 (market cap $22.80B), while WD 40 Company trades at $248.22 (market cap $3.35B). The key difference: Quest Diagnostics Inc is far larger — about 6.8× WD 40 Company's market cap, and Quest Diagnostics Inc pays the higher dividend (1.67%). Which is the better fit depends on your goals.
| DGX | WDFC | |
|---|---|---|
Market Cap | $22.80B | $3.35B |
Sector | Health | Technology |
52-Week High | $216.02 | $264.91 |
52-Week Low | $166.42 | $187.52 |
Enterprise Value | $28.82B | $3.40B |
Dividend Yield | 1.67% | 1.64% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $207.35, showing minimal daily movement with a slight decline of 0.04%. The stock maintains a bullish technical stance with recent earnings beats and analyst consensus pointing to upside potential. Recent developments include New York State approval for Haystack MRD testing and strong momentum across diagnostic channels. Revenue growth accelerated to $11.04 billion in 2025 with consistent profitability margins around 9%.
DGX presents a balanced investment case with 38% analyst buy ratings and a $227.75 price target suggesting 10% upside. The company demonstrates steady revenue growth and operational efficiency, though elevated debt levels and policy risks require monitoring. Second quarter earnings on July 23, 2026, will be crucial for validating current momentum and growth trajectory.
WDFC trades at $251.43, down 5.09% today but maintains a bullish technical outlook with strong moving average signals. The company reported robust Q2 2026 earnings of $2.33 per share, beating estimates by 47%, driven by broad-based sales growth. Valuation remains elevated with a P/E of 37.88 and P/S of 5, while profitability metrics show a net income margin of 13.22% and ROE of 11%. Recent news highlights WD-40's strong brand moat and inclusion in Zacks' Strong Buy list on July 15, 2026.
Outlook is positive given earnings momentum and brand strength, but high valuation and margin pressures from input costs pose risks. Analyst consensus is mixed with 71% hold ratings, suggesting cautious optimism. The stock offers growth potential but requires monitoring of cost management and competitive dynamics.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Quest Diagnostics Inc
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.
Read more on DGX →About WD 40 Company
WD-40 Company is a global marketing organization dedicated to creating 'positive lasting memories' by developing and selling products that solve maintenance and cleaning problems. Built around the legendary WD-40 Multi-Use Product, the company operates an asset-light business model, focusing on brand management and innovation while utilizing a network of contract manufacturers to deliver solutions across the Americas, EIMEA, and Asia-Pacific.
Read more on WDFC →
