Quest Diagnostics Incorporated
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Quest Diagnostics Incorporated (DGX)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

21.39

Financial Fundamentals

DGXQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
1996-09-30-0.85
1996-12-31-0.23
1997-03-3126.57
1997-06-3018.36
1997-09-3042.30
1997-12-31-3.24
1998-03-3119.09
1998-06-3018.23
1998-09-3020.65
1998-12-3124.39
1999-03-3122.23
1999-06-3015.55
1999-09-30-25.00
1999-12-31-23.25
2000-03-3124.63
2000-06-3027.62
2000-09-3044.94
2000-12-3163.49
2001-03-3128.56
2001-06-3067.95
2001-09-3027.48
2001-12-3133.54
2002-03-3129.61
2002-06-3022.29
2002-09-3017.21
2002-12-3116.91
2003-03-3116.96
2003-06-3013.91
2003-09-3013.24
2003-12-3117.42
2004-03-3118.39
2004-06-3017.25
2004-09-3017.16
2004-12-3118.97
2005-03-3120.14
2005-06-3018.10
2005-09-3018.93
2005-12-3119.59
2006-03-3117.59
2006-06-3022.48
2006-09-3018.78
2006-12-3117.16
2007-03-3122.77
2007-06-3017.60
2007-09-3028.46
2007-12-31-487.48
2008-03-3115.74
2008-06-3014.61
2008-09-3022.74
2008-12-3114.47
2009-03-3113.45
2009-06-3013.89
2009-09-3012.56
2009-12-3114.98
2010-03-3116.16
2010-06-3011.44
2010-09-3011.03
2010-12-3113.15
2011-03-3116.55
2011-06-3014.27
2011-09-3011.33
2011-12-3112.13
2012-03-3115.27
2012-06-3013.41
2012-09-3015.49
2012-12-3141.42
2013-03-3116.49
2013-06-3013.99
2013-09-305.72
2013-12-3113.76
2014-03-3120.24
2014-06-3015.89
2014-09-3017.18
2014-12-3112.79
2015-03-3145.35
2015-06-3022.31
2015-09-306.51
2015-12-3113.53
2016-03-3124.80
2016-06-3014.69
2016-09-3015.48
2016-12-3120.46
2017-03-3120.63
2017-06-3019.73
2017-09-3020.04
2017-12-3113.24
2018-03-3119.38
2018-06-3017.07
2018-09-3017.38
2018-12-3122.47
2019-03-3118.53
2019-06-3016.78
2019-09-3016.88
2019-12-3114.14
2020-03-3127.17
2020-06-3020.75
2020-09-306.83
2020-12-316.98
2021-03-319.12
2021-06-306.57
2021-09-308.88
2021-12-3113.57
2022-03-3111.50
2022-06-3016.69
2022-09-3014.01
2022-12-3143.76
2023-03-3119.61
2023-06-3016.75
2023-09-3015.16
2023-12-3120.11
2024-03-3119.28
2024-06-3016.61
2024-09-3019.23
2024-12-3118.86
2025-03-3121.34
2025-06-3017.84
2025-09-3021.78
2025-12-3119.65
2026-03-3121.39

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