Quest Diagnostics Inc vs Vanguard Total Stock Market Index Fund ETF — how do they compare? Quest Diagnostics Inc trades at $237.51 (market cap $26.21B), while Vanguard Total Stock Market Index Fund ETF trades at $381.93. The key difference: Quest Diagnostics Inc pays a 1.45% dividend while Vanguard Total Stock Market Index Fund ETF pays none. Which is the better fit depends on your goals.
| DGX | VTI | |
|---|---|---|
Market Cap | $26.21B | — |
Sector | Health | — |
52-Week High | $238.50 | $381.78 |
52-Week Low | $173.49 | $311.68 |
Enterprise Value | $31.97B | — |
Dividend Yield | 1.45% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.99, up 0.15% on the day, near its 52-week high. The stock shows strong momentum with consecutive earnings beats in 2026, including Q2 EPS of $3.12 versus $2.82 expected. Revenue growth accelerated to $11.04 billion in 2025, with net income margin at 9.19%. Technical indicators signal a bullish trend, while analyst consensus is a $249.50 price target. Recent news highlights AI integration and raised 2026 outlook amid robust testing demand.
The outlook for DGX is positive, driven by earnings momentum, strategic partnerships, and healthcare demand. Investment opportunity lies in sustained growth and dividend yield, but risks include margin pressure from lower-margin deals and high debt levels. Valuation at a P/E of 25.21 requires continued execution to justify upside.
VTI trades at $381.83, up 0.05% with a bullish technical signal from moving averages and strong institutional inflows. The ETF's 0.03% expense ratio and over 3,500 holdings provide broad U.S. equity exposure. Recent dividend of $1.04 was declared for June 2026.
Outlook remains positive due to low-cost diversification and steady institutional demand. Risks include market volatility and concentration in large-cap tech. Long-term growth potential is supported by historical performance but requires monitoring of economic conditions.
Trailing returns across standard periods
Latest headlines on both assets
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 →The fund employs an indexing investment approach designed to track the performance of the index, which represents approximately 100% of the investable US stock market and includes large-, mid-, small-, and micro-cap stocks. It invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key characteristics.
Read more on VTI →