Compare MKS Instruments (MKSI) vs ON Semiconductor (ON) Price & Performance

MKS InstrumentsTrade

ON SemiconductorTrade

Price performance (Past 24H)

Key statistics

MKS Instruments vs ON Semiconductor — how do they compare? MKS Instruments trades at $268.04 (market cap $17.95B), while ON Semiconductor trades at $70.41 (market cap $27.67B). The key difference: ON Semiconductor is the larger of the two by market cap, and MKS Instruments pays a 0.38% dividend while ON Semiconductor pays none. Which is the better fit depends on your goals.

	MKSI	ON
Market Cap	$17.95B	$27.67B
Sector	Technology	Technology
52-Week High	$444.80	$133.93
52-Week Low	$110.60	$44.90
Enterprise Value	$21.53B	$28.29B
Dividend Yield	0.38%	—

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Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

MKSI

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On Semiconductor poised for growth with $213B TAM upgrade and Synaptics acquisition ahead of Investor Day 2026Seeking Alpha · 1 day agoBullish ON Semiconductor upgraded to Buy on strong data center growth and new product wins.Seeking Alpha · 2 days agoBullish 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 ON Semiconductor

Onsemi develops power and sensing semiconductors for automotive, industrial, and energy applications. Its products support functions such as electric vehicle systems, energy conversion, automation, and intelligent sensing.