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MKSI vs. ROK: Which Stock Is the Better Value Option?

By Wealth Awesome -

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Stocks & ETFs:MKSI.US

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A recent comparison of MKS Instruments and Rockwell Automation highlights value considerations.

MKS Instruments Inc. (MKSI.US) was analyzed in an article titled 'MKSI vs. ROK: Which Stock Is the Better Value Option?', discussing its investment value relative to Rockwell Automation (ROK). The stock closed at US$222.86, down 5.28% for the day and 14.15% for the week, while showing a slight decline of 1.99% over the past month. Year-to-date, however, MKSI has gained 39.65%.

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MKS Instruments Inc

MKSI.US

Full stock page →

MKSI.US

MKS Instruments Inc

Source:WealthAwesomeWealthAwesome
↓ $46.01 (-16.40%)
120 day period
$231.50$337.94$444.39Apr 24Jul 22Oct 14

Market cap

$15.86B

P/E

39.3x

Div. yield

0.38%

Div. / share

$0.94

52W high

$447.20

52W low

$130.18

1W change

-14.15%

Beta

2.02

Analyst Price Targets

Based on 14 analysts covering MKSI · as of Oct 13, 2026

📈

Wall Street analysts forecast MKSI stock price to rise 74.0% over the next 12 months.

Consensus

Buy

4.36 / 5.00

Avg. Target

C$408.00

+74.0% Upside

Previously C$410.86 on Oct 5, 2026

Current Price

C$234.50

Last close

Analyst Breakdown (14 analysts)

Strong Buy 9
Buy 3
Hold 1
Strong Sell 1
Compare analyst targets →

Targets are snapshotted when they change. Unchanged figures keep their original date. Not financial advice.

Wealth Awesome Price Forecast

WA Model

Statistical 90-day price range based on MKSI's historical volatility

HistoricalForecast68%95%
C$100.34C$171.82C$243.29C$314.77C$386.24C$457.72TodayJun 8Aug 12Oct 14Nov 26Jan 9Feb 21

30-Day Vol

53.5%

Annualized

90-Day Vol

73.3%

Annualized

Trend (90d)

-50.0%

Annualized drift

90d Mean

C$196.15

Expected price

HorizonExpected68% Range (1σ)
30 trading daysC$220.95C$183.69 – C$265.77
60 trading daysC$208.18C$160.32 – C$270.32
90 trading daysC$196.15C$142.45 – C$270.10

Methodology: Range is calculated using 30-day realized volatility via geometric Brownian motion (log-normal model). 68% band = ±1σ, 95% band = ±2σ. This is a statistical model, not a prediction. Past volatility does not guarantee future results. Not financial advice.

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Investor takeaway: Investors should consider the comparative analysis as part of their research.

MKS Instruments Closes at US$222.86 with Increased Trading Volume

The latest trading volume of 970,662 shares was 1.39 times the 20-day average, showing heightened investor interest.

Bull case

MKS Instruments has performed well this year, with a gain of 39.65%, suggesting it may have room for further growth.

Bear case

The stock has seen a decline of 5.28% in a single day, reflecting short-term volatility and uncertainty.

MKS Instruments Featured in Value Comparison

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The article 'MKSI vs. ROK: Which Stock Is the Better Value Option?' compares MKS Instruments Inc. with Rockwell Automation, focusing on their respective investment values. MKS Instruments closed at US$222.86, which places it at 29% of its 52-week range of US$130.18 to US$447.20. The company's P/E ratio stands at 39.35, indicating a high valuation compared to its earnings. This analysis may prompt investors to evaluate MKSI's potential against its peers.

Current Performance and Trading Activity

MKS Instruments experienced a significant decline of 5.28% in the latest trading session, marking a downward trend over the past week with a total decrease of 14.15%. The trading volume reached 970,662 shares, which is 1.39 times higher than the 20-day average volume of 1,212,167 shares. This suggests increased interest among traders, although the stock's price is also notably below its 50-day moving average of US$269.55 and 200-day moving average of US$276.14.

Market Outlook and Future Considerations

As MKS Instruments navigates market conditions, the average analyst target is set at US$408.00, implying a potential upside of 83.1%. Despite the recent declines, the stock has shown resilience with a year-to-date gain of 39.65%. Investors should keep an eye on the upcoming earnings conference call scheduled for October 12, 2026, as it could provide further insights into the company's financial health and guidance.


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Wealth Awesome
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Wealth Awesome

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Published: October 15, 2026
Last Updated: October 15, 2026

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