ICON Public Limited Company
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ICON Public Limited Company (ICLR)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

21.85

ICON Public Limited Company currently has a P/E ratio of 21.85. The P/E ratio is a primary valuation multiple used to determine if a stock is overvalued or undervalued relative to its earnings.

Quarterly P/E

QuarterP/E Ratio
1997-08-3124.46
1997-11-3024.46
1998-02-2824.46
1998-05-3118.39
1998-08-3118.49
1998-11-3018.67
1999-02-2816.67
1999-05-319.67
1999-08-3153.11
1999-11-309.13
2000-02-292064.34
2000-05-319.11
2000-08-319.93
2000-11-308.66
2001-02-2811.98
2001-05-319.30
2001-08-3115.28
2001-11-3011.05
2002-02-2812.61
2002-05-317.63
2002-08-317.69
2002-11-307.78
2003-02-288.35
2003-05-315.74
2003-08-3110.03
2003-11-3011.74
2004-02-298.70
2004-05-3118.83
2004-08-3117.08
2004-11-3011.08
2005-02-28-11.23
2005-05-318.82
2005-08-3111.05
2005-11-3010.43
2006-03-3111.38
2006-06-3010.51
2006-09-3012.36
2006-12-3111.73
2007-03-3112.40
2007-06-3011.83
2007-09-3012.64
2007-12-3114.02
2008-03-3113.88
2008-06-3029.20
2008-09-3026.14
2008-12-3113.70
2009-03-3111.28
2009-06-3017.05
2009-09-3014.99
2009-12-3110.35
2010-03-3117.58
2010-06-3018.84
2010-09-3016.28
2010-12-3114.90
2011-03-3138.98
2011-06-3027.19
2011-09-30-91.29
2011-12-3162.79
2012-03-3135.53
2012-06-3042.42
2012-09-3020.55
2012-12-3120.09
2013-03-3124.54
2013-06-3024.57
2013-09-3022.47
2013-12-3118.54
2014-03-3120.29
2014-06-3017.89
2014-09-3017.60
2014-12-3117.04
2015-03-3119.02
2015-06-3017.30
2015-09-3016.91
2015-12-3117.08
2016-03-3116.40
2016-06-3015.85
2016-09-3016.88
2016-12-3113.91
2017-03-3115.18
2017-06-3020.31
2017-09-3020.77
2017-12-3121.81
2018-03-3119.73
2018-06-3024.95
2018-09-3024.46
2018-12-3119.81
2019-03-3121.08
2019-06-3022.60
2019-09-3020.98
2019-12-3123.32
2020-03-3119.78
2020-06-3046.36
2020-09-3027.49
2020-12-3125.42
2021-03-3126.69
2021-06-3037.02
2021-09-30-55.99
2021-12-3182.51
2022-03-3144.24
2022-06-3038.10
2022-09-3023.40
2022-12-3133.78
2023-03-3137.44
2023-06-3044.37
2023-09-3030.93
2023-12-3126.94
2024-03-3136.54
2024-06-3044.56
2024-09-3030.18
2024-12-3116.49
2025-03-3123.21
2025-06-3015.75
2025-09-301437.41

Annual P/E

YearP/E Ratio

* P/E ratios are calculated using trailing twelve-month (TTM) earnings. Extreme values may indicate earnings anomalies or cyclical volatility.