Alkermes plc
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Alkermes plc (ALKS)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

4366.67

Financial Fundamentals

ALKSQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
1996-09-30-15.02
1996-12-31-24.22
1997-03-31-14.58
1997-06-30-18.13
1997-09-30-85.94
1997-12-31-35.49
1998-03-31-73.86
1998-06-30-10.16
1998-09-30-8.27
1998-12-31-13.87
1999-03-31-5.32
1999-06-30-13.76
1999-09-30-10.59
1999-12-31-15.75
2000-03-31-22.24
2000-06-3078.54
2000-09-30-50.82
2000-12-31-40.63
2001-03-31-32.26
2001-06-30-67.50
2001-09-30-23.84
2001-12-31-23.54
2002-03-31-18.79
2002-06-30-1.84
2002-09-30-1.88
2002-12-312.45
2003-03-31-4.20
2003-06-30-5.65
2003-09-30-11.06
2003-12-31-14.67
2004-03-31-14.28
2004-06-30-8.50
2004-09-30-18.03
2004-12-31-35.22
2005-03-31-16.22
2005-06-30-22.03
2005-09-3032.31
2005-12-31239.00
2006-03-3158.83
2006-06-30-473.00
2006-09-3099.06
2006-12-31111.42
2007-03-31110.29
2007-06-3040.56
2007-09-3057.44
2007-12-312.35
2008-03-31-15.63
2008-06-309.97
2008-09-30166.25
2008-12-312.26
2009-03-31-21.66
2009-06-30-24.59
2009-09-30-25.03
2009-12-31-32.72
2010-03-31-21.62
2010-06-30-22.23
2010-09-30-45.61
2010-12-31-25.58
2011-03-31-23.12
2011-06-30-33.21
2011-09-30-17.33
2011-12-31-39.45
2012-03-31-9.46
2012-06-3024.96
2012-09-30-39.69
2012-12-3138.58
2013-03-31256.44
2013-06-30147.50
2013-09-30-147.46
2013-12-3178.19
2014-03-31-64.84
2014-06-30419.42
2014-09-30-39.69
2014-12-3169.71
2015-03-31-72.58
2015-06-30-51.89
2015-09-30-27.16
2015-12-31-43.14
2016-03-31-16.76
2016-06-30-34.85
2016-09-30-28.68
2016-12-31-99.25
2017-03-31-32.50
2017-06-30-51.76
2017-09-30-52.96
2017-12-31-215.13
2018-03-31-36.23
2018-06-30-49.00
2018-09-30-48.76
2018-12-31-118.04
2019-03-31-14.50
2019-06-30-21.16
2019-09-30-14.35
2019-12-31-150.00
2020-03-31-15.02
2020-06-30-25.53
2020-09-30-5178.13
2020-12-31-18.47
2021-03-31-33.36
2021-06-30417.01
2021-09-30-42.83
2021-12-311076.85
2022-03-31-29.90
2022-06-30-41.38
2022-09-30-14.31
2022-12-31-38.43
2023-03-31-28.19
2023-06-305.47
2023-09-3024.15
2023-12-3110.20
2024-03-3130.95
2024-06-3011.29
2024-09-3012.28
2024-12-317.99
2025-03-3158.96
2025-06-3013.50
2025-09-3015.00
2025-12-3123.32
2026-03-31-22.10
2026-06-304366.67

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