Merck & Co., Inc. company logo
Merck & Co., Inc. logo

Merck & Co., Inc. (MRK) P/E Ratio

PE Ratio

31.800.35-1.09%

Summary

Current Value
As of today, MRK PE ratio is 31.80, down -1.09% on
All-time High
MRK PE ratio is currently -96.81% below its historical high of 998.11 set on
1-Year High
MRK PE ratio reached a 1-year high of 34.67 on
1-Year Low
MRK PE ratio reached a 1-year low of 10.91 on
1-Year Change
MRK PE ratio is up +180.18% over the past 365 days
Sector rank
MRK PE ratio is higher than 66.37% of companies in Healthcare sector

Chart

SUGGESTED SERIES

Performance

MRK Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PE Ratio31.80-1.1%-3.5%+89.2%+119.8%+180.2%+41.0%+15.7%
Price$113.00-1.1%-3.5%-7.6%+7.3%+44.9%-2.2%+48.7%
TTM Revenue$65.51B+0.9%+0.9%+2.7%+14.7%+57.3%
TTM EPS$3.55-51.2%-51.2%-48.3%-30.6%+28.5%
PB Ratio6.08-1.1%-3.6%+4.7%+22.8%+50.1%-2.9%-14.8%
PS Ratio4.26-1.2%-3.6%-9.4%+6.2%+38.8%-17.0%-7.8%
Enterprise Value$322.43B-0.9%-3.1%-5.5%+8.8%+45.7%+2.9%+48.8%
EV/EBITDA13.37-1.0%-3.1%+26.9%+46.1%+61.3%-8.5%-19.0%
Market Cap$279B-1.1%-3.6%-8.6%+7.1%+42.5%-4.8%+45.0%

Highs

MRK PE Ratio Highs Comparison
PeriodHighDateCurrent
1M32.96-3.5%
3M34.67-8.3%
6M34.67-8.3%
1Y34.67-8.3%
3Y998.11-96.8%
5Y998.11-96.8%
All998.11-96.8%

Lows

MRK PE Ratio Lows Comparison
PeriodLowDateCurrent
1M30.73+3.5%
3M15.69+102.7%
6M12.56+153.2%
1Y10.91+191.5%
3Y10.70+197.2%
5Y10.70+197.2%
All5.52+476.1%

History

DateValueChange
31.80+119.8%
14.47-2.0%
14.77-98.2%
824.66+4,146.4%
19.42+30.3%
14.90-47.0%
28.09+23.3%
22.78-27.5%
31.43-49.7%
62.43+54.5%
40.41+25.1%
32.31+144.4%
13.22-59.6%
32.71+67.5%
19.53+10.2%
17.72-86.1%
127.37+1,862.6%
6.49-18.8%
7.99-78.4%
DateValueChange
36.97+80.4%
20.49+42.4%
14.39+22.9%
11.71-19.5%
14.55-15.4%
17.20-3.7%
17.87-42.2%
30.91+18.1%
26.17-20.4%
32.88+22.2%
26.90+11.2%
24.20+2.8%
23.54+52.1%
15.48-12.2%
17.63-9.7%
19.52-32.9%
29.10+54.7%
18.81-2.3%
19.26-

FAQ

  • What is the current PE ratio of MRK?

    As of today, MRK PE ratio is 31.80

  • What is MRK PE ratio 1-year high?

    MRK PE ratio reached a 1-year high of 34.67 on April 8, 2026

  • What is MRK PE ratio 1-year low?

    MRK PE ratio reached a 1-year low of 10.91 on November 3, 2025

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

    MRK PE ratio is up +180.18% year-over-year

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

    MRK PE ratio is up +41.02% over the past 3 years

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

    MRK PE ratio is currently -96.81% below its historical high of 998.11 set on March 28, 2024

  • How does MRK PE ratio rank versus sector peers?

    MRK PE ratio is higher than 66.37% of companies in Healthcare sector

PE Ratio Formula

P/E =  

Data Sources & References

  1. MRK Official Website www.merck.com
  2. MRK Profile on Yahoo Finance finance.yahoo.com/quote/MRK
  3. MRK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mrk