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MKS Inc. logo

MKS Inc. (MKSI) P/E Ratio

PE Ratio

67.021.56+2.38%

Summary

Current Value
As of today, MKSI PE ratio is 67.02, up +2.38% on
All-time High
MKSI PE ratio is currently -94.06% below its historical high of 1,128.81 set on
1-Year High
MKSI PE ratio reached a 1-year high of 67.02 on
1-Year Low
MKSI PE ratio reached a 1-year low of 22.78 on
1-Year Change
MKSI PE ratio is up +164.90% over the past 365 days
Sector rank
MKSI PE ratio is higher than 74.93% of companies in Technology sector

Chart

SUGGESTED SERIES

Performance

MKSI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PE Ratio67.02+2.4%+15.2%+13.0%+83.3%+164.9%+92.5%+167.5%
Price$320.62+2.4%+15.1%+23.7%+100.6%+277.7%+254.5%+76.0%
TTM Revenue$4.07B+3.6%+3.6%+11.4%+13.2%+63.6%
TTM EPS$4.78+9.5%+9.5%+42.6%+84.1%-34.2%
7.70+2.4%+15.4%+20.3%+94.9%+218.2%+466.2%+88.7%
5.32+2.5%+15.7%+20.1%+94.9%+241.0%+216.7%+31.4%
$25.38B+2.0%+12.9%+19.8%+75.0%+160.6%+145.7%+148.7%
26.55+2.0%+13.0%+14.5%+67.3%+138.5%+101.8%+65.1%
Market Cap$22B+2.4%+15.5%+24.4%+101.8%+280.4%+258.6%+114.8%

Highs

MKSI PE Ratio Highs Comparison
PeriodHighDateCurrent
1M67.02at high
3M67.02at high
6M67.02at high
1Y67.02at high
3Y1,128.81-94.1%
5Y1,128.81-94.1%
All1,128.81-94.1%

Lows

MKSI PE Ratio Lows Comparison
PeriodLowDateCurrent
1M55.48+20.8%
3M48.04+39.5%
6M35.02+91.4%
1Y22.78+194.2%
3Y17.52+282.5%
5Y8.27+710.4%
All7.25+824.4%

History

DateValueChange
67.02+83.3%
36.56-1.6%
37.15+153.9%
14.63-16.8%
17.59-26.1%
23.80-45.0%
43.28+377.7%
9.06-40.8%
15.30-50.3%
30.78+95.8%
15.72-6.8%
16.87-61.8%
DateValueChange
44.20+56.0%
28.33+150.5%
11.31+29.3%
8.75-65.7%
25.50+101.1%
12.68-5.1%
13.36-53.0%
28.40+94.4%
14.61+65.8%
8.81-81.5%
47.53-

FAQ

  • What is the current PE ratio of MKSI?

    As of today, MKSI PE ratio is 67.02

  • What is MKSI PE ratio 1-year high?

    MKSI PE ratio reached a 1-year high of 67.02 on May 22, 2026

  • What is MKSI PE ratio 1-year low?

    MKSI PE ratio reached a 1-year low of 22.78 on August 6, 2025

  • What is 1-year change in MKSI PE ratio?

    MKSI PE ratio is up +164.90% year-over-year

  • What is 3-year change in MKSI PE ratio?

    MKSI PE ratio is up +92.53% over the past 3 years

  • How far is MKSI PE ratio from its all-time high?

    MKSI PE ratio is currently -94.06% below its historical high of 1,128.81 set on July 16, 2024

  • How does MKSI PE ratio rank versus sector peers?

    MKSI PE ratio is higher than 74.93% of companies in Technology sector

PE Ratio Formula

P/E =  

Data Sources & References

  1. MKSI Official Website www.mks.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1049502/000119312526066820/0001193125-26-066820-index.htm
  3. MKSI Profile on Yahoo Finance finance.yahoo.com/quote/MKSI
  4. MKSI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mksi