Merck & Co., Inc.
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Merck & Co., Inc. (MRK)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

22.11

Financial Fundamentals

MRKQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
1996-03-3121.58
1996-06-3019.71
1996-09-3019.97
1996-12-3122.07
1997-03-3123.93
1997-06-3025.42
1997-09-3023.84
1997-12-3124.17
1998-03-3131.18
1998-06-3028.47
1998-09-3027.09
1998-12-3129.32
1999-03-3134.71
1999-06-3027.99
1999-09-3023.77
1999-12-3123.59
2000-03-3122.89
2000-06-3024.40
2000-09-3022.22
2000-12-3129.14
2001-03-3125.15
2001-06-3019.22
2001-09-3019.08
2001-12-3117.11
2002-03-3119.19
2002-06-3015.02
2002-09-3013.01
2002-12-3116.04
2003-03-3117.13
2003-06-3017.33
2003-09-3014.53
2003-12-3117.56
2004-03-3114.47
2004-06-3014.23
2004-09-3013.17
2004-12-3115.41
2005-03-3112.43
2005-06-3022.44
2005-09-3010.02
2005-12-3114.80
2006-03-3112.07
2006-06-3012.59
2006-09-3023.10
2006-12-3147.59
2007-03-3113.33
2007-06-3015.42
2007-09-3017.85
2007-12-31-18.42
2008-03-315.92
2008-06-3010.90
2008-09-3014.65
2008-12-319.30
2009-03-319.44
2009-06-309.04
2009-09-304.64
2009-12-312.83
2010-03-3192.83
2010-06-3034.52
2010-09-3079.02
2010-12-31-49.77
2011-03-3123.28
2011-06-3012.81
2011-09-3014.14
2011-12-3118.08
2012-03-3116.02
2012-06-3016.87
2012-09-3018.98
2012-12-3132.57
2013-03-3120.03
2013-06-3035.67
2013-09-3029.56
2013-12-3144.72
2014-03-3123.25
2014-06-3019.95
2014-09-3045.17
2014-12-315.25
2015-03-3140.67
2015-06-3055.78
2015-09-3018.07
2015-12-3135.85
2016-03-3131.05
2016-06-3031.52
2016-09-3018.81
2016-12-31-64.83
2017-03-3126.76
2017-06-3021.41
2017-09-30-743.23
2017-12-31-34.58
2018-03-3147.50
2018-06-3022.63
2018-09-3023.25
2018-12-3125.85
2019-03-3117.60
2019-06-3019.42
2019-09-3026.93
2019-12-3123.36
2020-03-3114.38
2020-06-3015.53
2020-09-3017.01
2020-12-31-23.56
2021-03-3114.63
2021-06-3031.88
2021-09-3010.40
2021-12-3112.88
2022-03-3112.03
2022-06-3014.63
2022-09-3016.79
2022-12-3123.32
2023-03-3123.93
2023-06-30-12.26
2023-09-3013.76
2023-12-31-56.78
2024-03-3117.42
2024-06-3014.85
2024-09-3022.85
2024-12-3116.88
2025-03-3111.12
2025-06-3011.19
2025-09-309.06
2025-12-3122.11

* P/E ratios are calculated using trailing twelve-month (TTM) earnings.