MKSI PE Ratio & Valuation,Is MKSI Overvalued

MKSI Relative Valuation

MKSI's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, MKSI is overvalued; if below, it's undervalued.

Historical Valuation

MKS Inc (MKSI) is now in the Fair zone, suggesting that its current forward PE ratio of 18.27 is considered Fairly compared with the five-year average of 16.97. The fair price of MKS Inc (MKSI) is between 129.41 to 186.01 according to relative valuation methord.

Relative Value

Fair Zone

129.41-186.01

Current Price：155.77

Fair

18.27

14.48

EV/EBITDA

MKS Inc. (MKSI) has a current EV/EBITDA of 14.48. The 5-year average EV/EBITDA is 11.42. The thresholds are as follows: Strongly Undervalued below 6.92, Undervalued between 6.92 and 9.17, Fairly Valued between 13.67 and 9.17, Overvalued between 13.67 and 15.92, and Strongly Overvalued above 15.92. The current Forward EV/EBITDA of 14.48 falls within the Overvalued range.

16.99

EV/EBIT

MKS Inc. (MKSI) has a current EV/EBIT of 16.99. The 5-year average EV/EBIT is 13.34. The thresholds are as follows: Strongly Undervalued below 7.43, Undervalued between 7.43 and 10.39, Fairly Valued between 16.30 and 10.39, Overvalued between 16.30 and 19.26, and Strongly Overvalued above 19.26. The current Forward EV/EBIT of 16.99 falls within the Overvalued range.

2.57

MKS Inc. (MKSI) has a current PS of 2.57. The 5-year average PS is 2.14. The thresholds are as follows: Strongly Undervalued below 0.95, Undervalued between 0.95 and 1.55, Fairly Valued between 2.73 and 1.55, Overvalued between 2.73 and 3.32, and Strongly Overvalued above 3.32. The current Forward PS of 2.57 falls within the Historic Trend Line -Fairly Valued range.

14.69

P/OCF

MKS Inc. (MKSI) has a current P/OCF of 14.69. The 5-year average P/OCF is 12.71. The thresholds are as follows: Strongly Undervalued below 6.67, Undervalued between 6.67 and 9.69, Fairly Valued between 15.73 and 9.69, Overvalued between 15.73 and 18.75, and Strongly Overvalued above 18.75. The current Forward P/OCF of 14.69 falls within the Historic Trend Line -Fairly Valued range.

21.95

P/FCF

MKS Inc. (MKSI) has a current P/FCF of 21.95. The 5-year average P/FCF is 15.43. The thresholds are as follows: Strongly Undervalued below 4.29, Undervalued between 4.29 and 9.86, Fairly Valued between 21.00 and 9.86, Overvalued between 21.00 and 26.58, and Strongly Overvalued above 26.58. The current Forward P/FCF of 21.95 falls within the Overvalued range.

MKS Inc (MKSI) has a current Price-to-Book (P/B) ratio of 4.02. Compared to its 3-year average P/B ratio of 2.70 , the current P/B ratio is approximately 49.10% higher. Relative to its 5-year average P/B ratio of 2.77, the current P/B ratio is about 45.20% higher. MKS Inc (MKSI) has a Forward Free Cash Flow (FCF) yield of approximately 5.07%. Compared to its 3-year average FCF yield of 5.40%, the current FCF yield is approximately -6.17% lower. Relative to its 5-year average FCF yield of 5.63% , the current FCF yield is about -10.03% lower.

4.02

P/B

Median3y

2.70

Median5y

2.77

5.07

FCF Yield

Median3y

5.40

Median5y

5.63

Competitors Valuation Multiple

The average P/S ratio for MKSI's competitors is 2.76, providing a benchmark for relative valuation. MKS Inc Corp (MKSI) exhibits a P/S ratio of 2.57, which is -6.94% above the industry average. Given its robust revenue growth of 10.27%, this premium appears unsustainable.

P/S

P/E

EV/EBITDA

EV/EBIT

Revenue Growth

Market Cap

Performance Decomposition

Market capitalization of MKSI increased by 49.22% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 28.93 to 37.82.

The secondary factor is the Revenue Growth, contributed 10.27%to the performance.

Overall, the performance of MKSI in the past 1 year is driven by P/E Change. Which is more unsustainable.

10.27%

896.00M → 988.00M

Revenue Growth

8.24%

6.92 → 7.49

Margin Expansion

30.71%

28.93 → 37.82

P/E Change

49.22%

104.39 → 155.77

Mkt Cap Growth

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Frequently Asked Questions

Is MKS Inc (MKSI) currently overvalued or undervalued?

What is MKS Inc (MKSI) fair value?

MKSI's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average , adjusted by weights. The fair price of MKS Inc (MKSI) is between 129.41 to 186.01 according to relative valuation methord.

How does MKSI's valuation metrics compare to the industry average?

What is the current P/B ratio for MKS Inc (MKSI) as of Dec 15 2025?

As of Dec 15 2025, MKS Inc (MKSI) has a P/B ratio of 4.02. This indicates that the market values MKSI at 4.02 times its book value.

What is the current FCF Yield for MKS Inc (MKSI) as of Dec 15 2025?

As of Dec 15 2025, MKS Inc (MKSI) has a FCF Yield of 5.07%. This means that for every dollar of MKS Inc’s market capitalization, the company generates 5.07 cents in free cash flow.

What is the current Forward P/E ratio for MKS Inc (MKSI) as of Dec 15 2025?

As of Dec 15 2025, MKS Inc (MKSI) has a Forward P/E ratio of 18.27. This means the market is willing to pay $18.27 for every dollar of MKS Inc’s expected earnings over the next 12 months.

What is the current Forward P/S ratio for MKS Inc (MKSI) as of Dec 15 2025?

As of Dec 15 2025, MKS Inc (MKSI) has a Forward P/S ratio of 2.57. This means the market is valuing MKSI at $2.57 for every dollar of expected revenue over the next 12 months.

MKSI Valuation