Alkermes plc
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Alkermes plc (ALKS)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

23.35

Financial Fundamentals

ALKSQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
1996-03-31-6.99
1996-06-30-11.61
1996-09-30-15.02
1996-12-31-25.35
1997-03-31-15.05
1997-06-30-18.68
1997-09-30-111.73
1997-12-31-34.40
1998-03-31-73.88
1998-06-30-12.14
1998-09-30-10.05
1998-12-31-17.40
1999-03-31-5.33
1999-06-30-17.46
1999-09-30-12.58
1999-12-31-18.14
2000-03-31-22.18
2000-06-3065.10
2000-09-30-63.69
2000-12-31-52.26
2001-03-31-31.56
2001-06-30-66.51
2001-09-30-23.96
2001-12-31-23.52
2002-03-31-18.74
2002-06-30-1.83
2002-09-30-1.87
2002-12-312.45
2003-03-31-4.17
2003-06-30-5.62
2003-09-30-11.12
2003-12-31-14.40
2004-03-31-14.41
2004-06-30-8.41
2004-09-30-18.22
2004-12-31-35.30
2005-03-31-16.16
2005-06-30-21.75
2005-09-3032.36
2005-12-31310.87
2006-03-31114.88
2006-06-30-620.42
2006-09-30107.76
2006-12-31114.98
2007-03-31111.71
2007-06-3042.28
2007-09-3060.64
2007-12-312.35
2008-03-31-15.44
2008-06-309.93
2008-09-30187.28
2008-12-312.25
2009-03-31-21.16
2009-06-30-25.25
2009-09-30-25.03
2009-12-31-32.71
2010-03-31-22.08
2010-06-30-22.13
2010-09-30-45.63
2010-12-31-25.80
2011-03-31-23.74
2011-06-30-33.95
2011-09-30-17.55
2011-12-31-37.95
2012-03-31-9.55
2012-06-3024.67
2012-09-30-40.48
2012-12-3137.62
2013-03-31256.19
2013-06-30135.35
2013-09-30-147.38
2013-12-31
2014-03-31-64.88
2014-06-30488.18
2014-09-30-39.13
2014-12-3170.47
2015-03-31-73.63
2015-06-30-51.93
2015-09-30-27.07
2015-12-31-43.00
2016-03-31-16.65
2016-06-30-34.64
2016-09-30-28.44
2016-12-31-100.00
2017-03-31-32.42
2017-06-30-51.70
2017-09-30-53.85
2017-12-31-215.06
2018-03-31-35.80
2018-06-30-48.91
2018-09-30-48.38
2018-12-31-118.12
2019-03-31-14.58
2019-06-30-21.36
2019-09-30-14.50
2019-12-31-150.18
2020-03-31-14.74
2020-06-30-26.19
2020-09-30-4917.27
2020-12-31-18.61
2021-03-31-33.25
2021-06-30417.01
2021-09-30-42.94
2021-12-311077.96
2022-03-31-29.77
2022-06-30-40.49
2022-09-30-14.34
2022-12-31-38.00
2023-03-31-27.80
2023-06-305.49
2023-09-3024.43
2023-12-3110.26
2024-03-3131.06
2024-06-3011.23
2024-09-3012.37
2024-12-317.95
2025-03-3160.05
2025-06-3013.55
2025-09-3014.96
2025-12-3123.35

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