Compare MKS Instruments (MKSI) vs Vanguard S&P 500 ETF (VOO) Price & Performance

MKS InstrumentsTrade

Vanguard S&P 500 ETFTrade

Price performance (Past 24H)

Key statistics

MKS Instruments vs Vanguard S&P 500 ETF — how do they compare? MKS Instruments trades at $268.04 (market cap $17.95B), while Vanguard S&P 500 ETF trades at $702.79. The key difference: MKS Instruments pays a 0.38% dividend while Vanguard S&P 500 ETF pays none, and Vanguard S&P 500 ETF is trading nearer its 52-week high, MKS Instruments nearer its low. Which is the better fit depends on your goals.

	MKSI	VOO
Market Cap	$17.95B	—
Sector	Technology	Broad Market / Factor
52-Week High	$444.80	$714.90
52-Week Low	$110.60	$580.93
Enterprise Value	$21.53B	—
Dividend Yield	0.38%	—

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Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

MKS Instruments

No Aura AI signal available yet.

Vanguard S&P 500 ETF

VOO trades at $704.09, down 0.56% on the day, with a neutral technical signal and bullish moving averages. Support is firm near $701, while resistance sits at $707. The ETF remains a core S&P 500 holding, with recent news highlighting its tax efficiency versus gold ETFs and strong inflows amid record ETF launches in 2026.

Long-term outlook remains positive given historical S&P 500 performance, though risks include elevated market valuations and Fed policy uncertainty. The ETF offers broad market exposure, but investors face potential volatility from macroeconomic factors and high concentration in top AI-driven companies.

Aura AI is an analytical signal, not financial advice — do your own research.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

MKSI

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VOO

Gold ETF gains taxed at 28%, nearly double S&P 500 ETF's 15% rate, costing investors thousands more.24/7 Wall Street · 14 hours agoBearish Four ETFs combine dividend income and total return to balance retirement income and growth risks.24/7 Wall Street · 1 day agoBullish S&P 500 moves with Fed rate hike odds; key 7620 level could signal buying opportunity after September CPI.Seeking Alpha · 2 days agoNeutral View details →

About MKS Instruments

MKS develops instruments, systems, and process control solutions for advanced manufacturing. Its technologies serve semiconductor manufacturing, electronics and packaging, photonics, and specialty industrial applications.

About Vanguard S&P 500 ETF

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.