MKSI - MKS Instruments Inc.

$273.15 as of 2026-10-07 · Technology · Scientific & Technical Instruments · Stock

MKSI (MKS Instruments Inc.) is the #2646 most-held security of 3,193 tracked on Upside Invest, held by 1 retail investor (0% of tracked portfolios), at an average allocation of 0.1% of their portfolio.

• Popularity rank: #2646 of 3,193
• Holders on Upside: 1 retail investor
• Average allocation: 0.1%
• Average holder gain/loss: +15.7%
• 30-day trading activity: 3 buys / 0 sells
• Market cap: $18.4B

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