Innospec PE Ratio 2010-2025 | IOSP

Current and historical p/e ratio for Innospec (IOSP) from 2010 to 2025. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. Innospec PE ratio as of June 20, 2025 is 14.82.

Please refer to the Stock Price Adjustment Guide for more information on our historical prices.

Innospec PE Ratio Historical Data
Date Stock Price TTM Net EPS PE Ratio
2025-06-20 82.54 76.43
2025-03-31 93.86 $1.08 86.90
2024-12-31 109.02 $1.42 76.78
2024-09-30 111.28 $5.73 19.42
2024-06-30 121.61 $5.97 20.37
2024-03-31 126.14 $5.89 21.42
2023-12-31 120.56 $5.57 21.64
2023-09-30 99.32 $5.08 19.55
2023-06-30 97.61 $5.06 19.29
2023-03-31 99.08 $5.19 19.09
2022-12-31 99.26 $5.32 18.66
2022-09-30 82.18 $5.26 15.62
2022-06-30 91.89 $4.65 19.76
2022-03-31 88.23 $4.26 20.71
2021-12-31 86.13 $3.74 23.03
2021-09-30 79.79 $3.69 21.62
2021-06-30 85.84 $3.26 26.33
2021-03-31 96.74 $0.74 130.73
2020-12-31 85.47 $1.14 74.98
2020-09-30 59.26 $1.49 39.77
2020-06-30 72.30 $2.20 32.86
2020-03-31 64.52 $4.72 13.67
2019-12-31 96.04 $4.55 21.11
2019-09-30 82.31 $4.12 19.98
2019-06-30 84.25 $3.74 22.53
2019-03-31 76.50 $3.73 20.51
2018-12-31 56.68 $3.46 16.38
2018-09-30 70.02 $2.43 28.82
2018-06-30 69.84 $2.54 27.50
2018-03-31 62.22 $2.71 22.96
2017-12-31 64.04 $2.51 25.51
2017-09-30 55.60 $3.61 15.40
2017-06-30 59.11 $3.13 18.89
2017-03-31 58.03 $3.25 17.86
2016-12-31 61.39 $3.32 18.49
2016-09-30 54.19 $3.70 14.65
2016-06-30 40.99 $4.68 8.76
2016-03-31 38.38 $4.90 7.83
2015-12-31 48.07 $4.85 9.91
2015-09-30 40.94 $4.68 8.75
2015-06-30 39.65 $4.06 9.77
2015-03-31 40.56 $3.41 11.90
2014-12-31 37.34 $3.38 11.05
2014-09-30 31.19 $3.44 9.07
2014-06-30 37.51 $3.19 11.76
2014-03-31 39.04 $3.15 12.39
2013-12-31 39.90 $3.21 12.43
2013-09-30 39.84 $2.57 15.50
2013-06-30 34.31 $2.64 12.99
2013-03-31 37.81 $2.58 14.65
2012-12-31 29.45 $2.86 10.30
2012-09-30 27.18 $3.15 8.63
2012-06-30 23.72 $1.82 13.03
2012-03-31 24.34 $2.17 11.22
2011-12-31 22.49 $2.02 11.13
2011-09-30 19.40 $2.18 8.90
2011-06-30 26.93 $4.06 6.63
2011-03-31 25.59 $3.54 7.23
2010-12-31 16.34 $2.96 5.52
2010-09-30 12.20 $1.97 6.19
2010-06-30 7.51 $0.66 11.39
2010-03-31 9.10 $0.30 30.34
2009-12-31 8.08 $0.26 31.09
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Diversified $2.060B $1.845B
Innospec Inc. is an international specialty chemicals company. Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and Asia-Pacific. The Fuel Specialties business specializes in manufacturing and supplying fuel additives that improve fuel efficiency, boost engine performance and reduce harmful emissions. Oilfield Services provides specialty chemicals to all elements of the oil & gas exploration and production industry. The Performance Chemicals business creates innovative technology-based solutions for the customers in the Personal Care, Home Care, Agrochemical, Mining and Industrial markets. Octane Additives produces octane improvers to enhance gasoline.
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