DuPont de Nemours Inc vs Quest Diagnostics Inc — how do they compare? DuPont de Nemours Inc trades at $144.26 (market cap $19.12B), while Quest Diagnostics Inc trades at $237.51 (market cap $26.23B). The key difference: Quest Diagnostics Inc is the larger of the two by market cap, and DuPont de Nemours Inc pays the higher dividend (1.7%). Which is the better fit depends on your goals.
| DD | DGX | |
|---|---|---|
Market Cap | $19.12B | $26.23B |
Sector | Basic Materials | Health |
52-Week High | $154.59 | $238.50 |
52-Week Low | $90.24 | $173.49 |
Enterprise Value | $20.50B | $31.99B |
Dividend Yield | 1.7% | 1.45% |
Signals from Pluang's Aura AI — not financial advice
DuPont (DD) trades at $142.48, down 1.06% on the day, with a bullish technical signal from moving averages and strong analyst support. The company reported Q2 2026 earnings that beat expectations, with EPS of $1.88 versus $1.76 expected, and raised its full-year 2026 outlook, driven by healthcare, industrial water, and aerospace demand. However, 2025 fundamentals show a net loss of $779 million on revenue of $6.85 billion, with a high P/E ratio of 61.15 indicating premium valuation.
The outlook is cautiously optimistic, supported by earnings momentum and innovation awards, but risks include ongoing legal settlements over PFAS chemicals and thin net margins. The consensus price target of $232.80 suggests significant upside potential if operational improvements continue.
Quest Diagnostics (DGX) trades at $238.35, down slightly by 0.06% today, but maintains a bullish technical trend with strong earnings momentum, having beaten EPS estimates in the last three quarters. Revenue grew to $11.04 billion in 2025, with net income reaching $992 million, and the company raised its 2026 outlook amid surging testing demand. Analyst consensus is a Buy with a $249.50 price target, though valuation multiples like a P/E of 25.3 suggest premium pricing.
The outlook for DGX is positive due to robust demand for diagnostic services, AI integration, and partnerships driving growth, but risks include margin pressure from lower-margin deals and high debt levels. Investors may find opportunity in sustained earnings beats and dividend payouts, yet should monitor competitive and cost pressures that could affect profitability.
Trailing returns across standard periods
Latest headlines on both assets
DuPont is a diversified global specialty chemicals company created in 2019 as a result of the DowDuPont merger and subsequent separations. Its portfolio includes specialty chemicals and downstream products that serve the electronics and communication, automotive, construction, safety and protection, and water management industries. DuPont benefits from the ability to produce patented specialty chemicals that command pricing power. Noteworthy products include Kevlar, Tyvek, and Nomex have evolved over time to enable a wide range of applications across multiple industries.
Read more on DD →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 →