MKS PE Ratio 2012-2026 | MKSI

Current and historical p/e ratio for MKS (MKSI) from 2012 to 2026. 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. MKS PE ratio as of May 15, 2026 is 34.11.

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MKS PE Ratio Historical Data
Date Stock Price TTM Net EPS PE Ratio
2026-05-15 303.17 63.42
2026-03-31 229.81 $4.78 48.08
2025-12-31 159.65 $4.37 36.53
2025-09-30 123.46 $4.13 29.89
2025-06-30 98.91 $3.95 25.04
2025-03-31 79.58 $3.36 23.69
2024-12-31 103.43 $2.81 36.81
2024-09-30 107.50 $0.46 233.70
2024-06-30 128.90 $0.12 1074.15
2024-03-31 131.06 $-26.68 0.00
2023-12-31 101.19 $-27.54 0.00
2023-09-30 84.89 $-25.95 0.00
2023-06-30 105.79 $-26.44 0.00
2023-03-31 86.52 $2.35 36.82
2022-12-31 82.52 $5.56 14.84
2022-09-30 80.27 $7.67 10.47
2022-06-30 99.51 $9.96 9.99
2022-03-31 145.17 $10.27 14.14
2021-12-31 168.31 $9.90 17.00
2021-09-30 145.63 $9.30 15.66
2021-06-30 171.47 $8.58 19.98
2021-03-31 178.45 $7.28 24.51
2020-12-31 144.62 $6.33 22.85
2020-09-30 104.84 $5.01 20.93
2020-06-30 108.51 $4.21 25.77
2020-03-31 77.89 $3.57 21.82
2019-12-31 105.02 $2.55 41.19
2019-09-30 87.93 $3.10 28.36
2019-06-30 74.03 $3.94 18.79
2019-03-31 88.20 $5.47 16.12
2018-12-31 61.10 $7.14 8.56
2018-09-30 75.59 $7.23 10.45
2018-06-30 90.05 $6.91 13.03
2018-03-31 108.63 $6.88 15.79
2017-12-31 88.62 $6.16 14.39
2017-09-30 88.42 $5.59 15.82
2017-06-30 62.87 $4.81 13.07
2017-03-31 64.08 $2.79 22.97
2016-12-31 55.22 $1.94 28.47
2016-09-30 46.10 $1.57 29.36
2016-06-30 39.77 $1.53 26.00
2016-03-31 34.63 $1.98 17.49
2015-12-31 32.93 $2.28 14.45
2015-09-30 30.53 $2.44 12.51
2015-06-30 34.37 $2.43 14.14
2015-03-31 30.49 $2.21 13.80
2014-12-31 32.86 $2.16 15.21
2014-09-30 29.83 $1.90 15.70
2014-06-30 27.78 $1.40 19.84
2014-03-31 26.43 $1.14 23.18
2013-12-31 26.31 $0.67 39.27
2013-09-30 23.26 $0.37 62.86
2013-06-30 23.07 $0.37 62.35
2013-03-31 23.51 $0.58 40.53
2012-12-31 22.15 $0.90 24.61
2012-09-30 21.75 $1.25 17.40
2012-06-30 24.48 $1.77 13.83
2012-03-31 24.91 $2.15 11.59
2011-12-31 23.35 $2.45 9.53
2011-09-30 18.11 $2.73 6.63
2011-06-30 21.91 $2.92 7.50
2011-03-31 27.45 $2.95 9.30
2010-12-31 20.09 $2.80 7.17
2010-09-30 14.74 $2.41 6.12
2010-06-30 15.35 $1.57 9.78
2010-03-31 16.06 $-3.39 0.00
2009-12-31 14.27 $-4.31 0.00
2009-09-30 15.82 $-4.74 0.00
2009-06-30 10.77 $-4.52 0.00
2009-03-31 12.03 $-0.14 0.00
2008-12-31 12.13 $0.59 20.55
2008-09-30 16.32 $0.98 16.66
2008-06-30 17.96 $1.21 14.84
2008-03-31 17.55 $1.42 12.36
2007-12-31 15.69 $1.51 10.39
2007-09-30 15.59 $1.70 9.17
2007-06-30 22.71 $1.83 12.41
2007-03-31 20.92 $1.88 11.13
2006-12-31 18.51 $1.68 11.02
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $18.094B $3.931B
MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging and specialty industrial applications principally in the United States, China, South Korea, Japan, Taiwan, Singapore and internationally. MKS Inc., formerly known as MKS Instruments Inc., is based in Andover, Massachusetts.
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