Ironwood Pharmaceuticals, Inc.
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Ironwood Pharmaceuticals, Inc. (IRWD)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

-60.05

Financial Fundamentals

IRWD • Quarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
2008-12-31-1.82
2009-03-31-1.14
2009-06-30-1.11
2009-09-30-1.90
2009-12-31-0.87
2010-03-31-13.67
2010-06-30-16.98
2010-09-30-30.14
2010-12-31-21.92
2011-03-31-18.82
2011-06-30-20.79
2011-09-30-13.11
2011-12-31-43.08
2012-03-31-9.70
2012-06-30-9.04
2012-09-307.31
2012-12-31-6.79
2013-03-31-5.04
2013-06-30-4.46
2013-09-30-5.79
2013-12-31-6.75
2014-03-31-8.05
2014-06-30-8.78
2014-09-30-10.74
2014-12-31-14.22
2015-03-31-17.01
2015-06-30-8.92
2015-09-30-7.83
2015-12-31-29.47
2016-03-31-29.53
2016-06-30-21.79
2016-09-30-17.26
2016-12-31-41.40
2017-03-31-12.01
2017-06-30-15.88
2017-09-30-18.25
2017-12-3146.48
2018-03-31-13.50
2018-06-30-14.73
2018-09-30-4.01
2018-12-31-25.76
2019-03-31-9.16
2019-06-3034.23
2019-09-3016.26
2019-12-3110.73
2020-03-31119.43
2020-06-3016.32
2020-09-3010.44
2020-12-3110.55
2021-03-3111.27
2021-06-301.33
2021-09-309.51
2021-12-3111.50
2022-03-3114.94
2022-06-3011.92
2022-09-309.29
2022-12-319.72
2023-03-318.89
2023-06-30-0.39
2023-09-3024.50
2023-12-31-410.49
2024-03-31-81.56
2024-06-30-301.39
2024-09-3045.12
2024-12-3178.49
2025-03-31-1.58
2025-06-301.23
2025-09-301.33
2025-12-31-60.05

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