Citigroup Inc. vs Quest Diagnostics Inc — how do they compare? Citigroup Inc. trades at $135.73 (market cap $226.82B), while Quest Diagnostics Inc trades at $237.51 (market cap $26.23B). The key difference: Citigroup Inc. is far larger — about 8.6× Quest Diagnostics Inc's market cap, and Citigroup Inc. pays the higher dividend (1.98%). Which is the better fit depends on your goals.
| C | DGX | |
|---|---|---|
Market Cap | $226.82B | $26.23B |
Sector | Financials | Health |
52-Week High | $145.67 | $238.50 |
52-Week Low | $92.59 | $173.49 |
Dividend Yield | 1.98% | 1.45% |
Enterprise Value | — | $31.99B |
Signals from Pluang's Aura AI — not financial advice
Citigroup (C) trades at $134.99, up 0.86% with bullish technical momentum near key resistance at $136. The stock shows strong fundamental improvement with Q2 2026 EPS beating estimates at $3.15 versus $2.72 expected, marking the second consecutive quarterly beat. Revenue reached decade highs in Q2 2026 at $91.4B with net income margin improving to 19.52%. Recent strategic hires in investment banking and digital transformation initiatives support growth prospects.
The outlook remains positive with analyst consensus target of $154.38 offering 14% upside potential. Key risks include volatile cash flow patterns with negative operating cash flow in 2025 ($-67.6B) and elevated debt levels at $287.3B long-term debt. The stock's current P/E of 14.55 appears reasonable given improving profitability and strategic repositioning underway.
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.
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Citigroup Inc. is a diversified financial services holding company that provides a broad range of financial services to consumer and corporate customers. The Company services include investment banking, retail brokerage, corporate banking, and cash management products and services. Citigroup serves customers globally.
Read more on C →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 →