MKS Inc. company logo
MKS Inc. logo

MKS Inc. (MKSI) P/E Ratio

PE Ratio

49.550.71+1.45%

Summary

Current Value
As of today, MKSI PE ratio is 49.55, up +1.45% on
All-time High
MKSI PE ratio is currently -95.61% below its historical high of 1,128.81 set on
1-Year High
MKSI PE ratio reached a 1-year high of 87.91 on
1-Year Low
MKSI PE ratio reached a 1-year low of 25.26 on
1-Year Change
MKSI PE ratio is up +86.14% over the past 365 days
Sector rank
MKSI PE ratio is higher than 65.26% of companies in Technology sector

Chart

SUGGESTED SERIES

Performance

MKSI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PE Ratio49.55+1.4%-13.3%-24.4%+35.5%+86.1%+190.4%
Price$310.73+1.4%-13.3%-1.0%+94.5%+196.7%+223.9%+112.6%
TTM Revenue$4.35B+6.8%+6.8%+16.2%+13.3%+61.4%
TTM EPS$6.27+31.1%+31.1%+59.4%+123.9%-26.8%
7.03+1.4%-13.2%-6.8%+78.0%+154.7%+173.5%+126.8%
4.83+1.5%-13.3%-7.3%+76.9%+156.9%+189.2%+60.5%
$24.59B+1.2%-11.5%-1.3%+69.4%+122.3%+127.4%+204.2%
23.00+1.2%-11.5%-11.8%+44.8%+83.8%+78.7%+107.4%
Market Cap$21B+1.4%-13.2%-0.9%+95.7%+198.5%+227.4%+159.5%

Highs

MKSI PE Ratio Highs Comparison
PeriodHighDateCurrent
1M57.15-13.3%
3M87.91-43.6%
6M87.91-43.6%
1Y87.91-43.6%
3Y1,128.81-95.6%
5Y1,128.81-95.6%
All1,128.81-95.6%

Lows

MKSI PE Ratio Lows Comparison
PeriodLowDateCurrent
1M41.08+20.6%
3M41.08+20.6%
6M41.08+20.6%
1Y25.26+96.2%
3Y17.52+182.8%
5Y8.27+499.1%
All7.25+583.5%

History

DateValueChange
49.55+35.5%
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 49.55
What is MKSI PE ratio 1-year high?
MKSI PE ratio reached a 1-year high of 87.91 on June 22, 2026
What is MKSI PE ratio 1-year low?
MKSI PE ratio reached a 1-year low of 25.26 on August 20, 2025
What is 1-year change in MKSI PE ratio?
MKSI PE ratio is up +86.14% year-over-year
How far is MKSI PE ratio from its all-time high?
MKSI PE ratio is currently -95.61% 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 65.26% of companies in Technology sector

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