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Group 1 Automotive Inc (NYSE:GPI)
Shiller PE Ratio
18.76 (As of Today)

As of today, Group 1 Automotive Inc's current share price is $61.72. Group 1 Automotive Inc's E10 for the quarter that ended in Mar. 2017 was $3.29. Group 1 Automotive Inc's Shiller P/E Ratio for today is 18.76.

GPI' s Shiller PE Ratio Range Over the Past 10 Years
Min: 2.23   Max: 33.47
Current: 18.77

2.23
33.47

During the past 13 years, Group 1 Automotive Inc's highest Shiller P/E Ratio was 33.47. The lowest was 2.23. And the median was 19.41.

GPI's Shiller PE Ratio is ranked higher than
64% of the 207 Companies
in the Global Auto & Truck Dealerships industry.

( Industry Median: 28.83 vs. GPI: 18.77 )

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Group 1 Automotive Inc's adjusted earnings per share data for the three months ended in Mar. 2017 was $1.580. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $3.29 for the trailing ten years ended in Mar. 2017.


Definition

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Group 1 Automotive Inc's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10
=61.72/3.29
=18.76

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

Group 1 Automotive Inc's E10 for the fiscal year that ended in Dec16 is calculated as:

For example, Group 1 Automotive Inc's adjusted earnings per share data for the three months ended in Mar. 2017 was:

Adj_EPS=Earnigns per Share/CPI of Mar. 2017 (Change)*Current CPI (Mar. 2017)
=1.58/243.985*243.985
=1.580

Current CPI (Mar. 2017) = 243.985.

Group 1 Automotive Inc Quarterly Data

201412201503201506201509201512201603201606201609201612201703
per share eps 0.7601.4701.9101.880-1.3601.4702.1201.6501.4401.580
CPI 234.812236.119238.638237.945236.525238.132241.018241.428241.432243.985
Adj_EPS 0.7901.5191.9531.928-1.4031.5062.1461.6671.4551.580
201206201209201212201303201306201309201312201403201406201409
per share eps 1.2001.3200.6900.8801.4301.1900.8001.1900.6201.030
CPI 229.478231.407229.601232.773233.504234.149233.049236.293238.343238.031
Adj_EPS 1.2761.3920.7330.9221.4941.2400.8381.2290.6351.056
200912201003201006201009201012201103201106201109201112201203
per share eps -0.0900.3400.5400.7900.4600.6401.0300.9100.9000.970
CPI 215.949217.631217.965218.439219.179223.467225.722226.889225.672229.392
Adj_EPS -0.1020.3810.6040.8820.5120.6991.1130.9790.9731.032
200706200709200712200803200806200809200812200903200906200909
per share eps 1.0100.9000.2700.7300.760-0.910-2.7100.3700.4300.780
CPI 208.352208.490210.036213.528218.815218.783210.228212.709215.693215.969
Adj_EPS 1.1831.0530.3140.8340.847-1.015-3.1450.4240.4860.881

Add all the adjusted EPS together and divide 10 will get our E10.


Explanation

Compared with the regular P/E ratio, which works poorly for cyclical businesses, the Shiller P/E smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller P/E should give similar results to regular P/E.

Compared with the P/S ratio, the Shiller P/E makes the comparison between different industries more meaningful.


Be Aware

The Shiller P/E assumes that over the long term, businesses and profitability revert to their means. If a company’s business model does not work in the future compared with the past, the Shiller P/E and P/S ratio will give false valuations.


Related Terms

P/E Ratio, P/B Ratio, P/S Ratio, Price-to-Free-Cash-Flow ratio, E10


Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

Group 1 Automotive Inc Annual Data

Dec07Dec08Dec09Dec10Dec11Dec12Dec13Dec14Dec15Dec16
ShillerPE 9.074.7712.5118.3121.9325.1328.3232.6726.1924.23

Group 1 Automotive Inc Quarterly Data

Dec14Mar15Jun15Sep15Dec15Mar16Jun16Sep16Dec16Mar17
ShillerPE 32.6729.5129.7527.4226.1920.0316.0220.5124.2322.52
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