AstraZeneca plc vs Vanguard S&P 500 ETF — how do they compare? AstraZeneca plc trades at $168.14 (market cap $253.13B), while Vanguard S&P 500 ETF trades at $693.84. The key difference: AstraZeneca plc pays a 1.92% dividend while Vanguard S&P 500 ETF pays none, and Vanguard S&P 500 ETF is trading nearer its 52-week high, AstraZeneca plc nearer its low. Which is the better fit depends on your goals.
| AZN | VOO | |
|---|---|---|
Market Cap | $253.13B | — |
Sector | Health | Broad Market / Factor |
52-Week High | $209.48 | $698.29 |
52-Week Low | $137.44 | $571.45 |
Enterprise Value | $279.37B | — |
Dividend Yield | 1.92% | — |
Signals from Pluang's Aura AI — not financial advice
AstraZeneca (AZN) trades at $169.47, down 1.25% amid recent volatility following a Phase III trial failure for Wainua. The stock shows bearish technical signals with key support at $168 and resistance at $170. Fundamentally, the company reported strong 2025 results with revenue of $58.74B and net income of $10.23B, though a recent $1.5B licensing deal for a lung cancer drug highlights ongoing pipeline investments. Analyst sentiment is mixed with 47.5% buy ratings but recent downgrades from firms like HSBC citing trial setbacks.
The outlook balances robust financials against pipeline execution risks. Revenue growth and high margins support valuation, but the Wainua failure raises concerns about future catalysts. Investors should weigh the company's strong cash flow and market position against clinical trial volatility and potential legal investigations. Near-term price action may hinge on Q2 2026 earnings due July 27, 2026.
VOO, the Vanguard S&P 500 ETF, trades at $688.55, down 0.76% over the past day. Technical indicators show a bullish moving average trend but neutral oscillators, with support near $686 and resistance at $692. The ETF provides diversified exposure to large-cap U.S. stocks, with a dividend of $1.96 scheduled for June 2026. Recent news highlights ongoing discussions about S&P 500 valuations and potential market catalysts from earnings season.
Outlook remains tied to broad market performance, with analysts projecting further S&P 500 gains amid economic resilience. Risks include market volatility and high valuations. The ETF offers a low-cost, passive investment avenue, but investors should monitor macroeconomic trends and earnings results for directional cues.
Trailing returns across standard periods
Latest headlines on both assets
A merger between Astra of Sweden and Zeneca Group of the United Kingdom formed AstraZeneca in 1999. The firm sells branded drugs across several major therapeutic classes, including gastrointestinal, diabetes, cardiovascular, respiratory, cancer, and immunology. The majority of sales come from international markets with the United States representing close to one third of its sales.
Read more on AZN →VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
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