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MKS Inc. logo

MKS Inc. (MKSI) P/E Ratio

PE Ratio

63.412.75+4.53%

Summary

Current Value
As of today, MKSI PE ratio is 63.41, up +4.53% on
All-time High
MKSI PE ratio is currently -94.38% below its historical high of 1,128.81 set on
1-Year High
MKSI PE ratio reached a 1-year high of 63.41 on
1-Year Low
MKSI PE ratio reached a 1-year low of 17.52 on
1-Year Change
MKSI PE ratio is up +71.56% over the past 365 days
Sector rank
MKSI PE ratio is higher than 80.00% of companies in Technology sector

Chart

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Series
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Performance

MKSI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PE Ratio63.41+4.5%+34.9%+80.9%+63.2%+71.6%+268.9%+139.5%
Price$260.74+4.5%+34.9%+80.9%+63.2%+151.1%+162.0%+55.7%
TTM Revenue$3.83B+2.5%+2.5%+8.1%+18.8%+76.6%
TTM EPS$4.11+4.5%+4.5%+786.0%-46.4%-17.9%
6.74+4.7%+35.1%+81.2%+63.2%+123.9%+355.4%+71.9%
4.57+4.6%+34.8%+80.6%+63.2%+134.4%+144.4%+15.1%
$21.37B+3.7%+26.9%+57.9%+46.5%+93.1%+96.3%+121.0%
23.82+3.7%+26.9%+57.9%+46.4%+87.6%+82.0%+35.7%
Market Cap$18B+4.5%+34.9%+80.9%+63.2%+150.2%+164.2%+89.4%

Highs

MKSI PE Ratio Highs Comparison
PeriodHighDateCurrent
1M63.41at high
3M63.41at high
6M63.41at high
1Y63.41at high
3Y1,128.81-94.4%
5Y1,128.81-94.4%
All1,128.81-94.4%

Lows

MKSI PE Ratio Lows Comparison
PeriodLowDateCurrent
1M46.28+37.0%
3M33.68+88.3%
6M25.26+151.0%
1Y17.52+261.9%
3Y14.36+341.6%
5Y8.27+666.8%
All7.25+774.6%

History

DateValueChange
63.41+63.2%
38.86+4.6%
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 63.41

  • What is MKSI PE ratio 1-year high?

    MKSI PE ratio reached a 1-year high of 63.41 on February 13, 2026

  • What is MKSI PE ratio 1-year low?

    MKSI PE ratio reached a 1-year low of 17.52 on April 8, 2025

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

    MKSI PE ratio is up +71.56% year-over-year

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

    MKSI PE ratio is up +268.88% over the past 3 years

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

    MKSI PE ratio is currently -94.38% 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 80.00% of companies in Technology sector

PE Ratio Formula

P/E =  

Data Sources & References

  1. MKSI Official Website www.mks.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1049502/000119312525268932/0001193125-25-268932-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1049502/000095017025026433/0000950170-25-026433-index.htm
  4. MKSI Profile on Yahoo Finance finance.yahoo.com/quote/MKSI
  5. MKSI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mksi