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Shiller P/E Ratio
20.63 (As of Today)

As of today, II-VI Inc's current share price is $18.15. II-VI Inc's E10 for the quarter that ended in Mar. 2016 was $0.88. II-VI Inc's Shiller P/E Ratio for today is 20.63.

IIVI' s Shiller P/E Ratio Range Over the Past 10 Years
Min: 14.54   Max: 76.09
Current: 20.51


During the past 13 years, II-VI Inc's highest Shiller P/E Ratio was 76.09. The lowest was 14.54. And the median was 30.10.

IIVI's Shiller P/E Ratio is ranked higher than
63% of the 337 Companies
in the Global Scientific & Technical Instruments industry.

( Industry Median: 27.57 vs. IIVI: 20.51 )

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.

II-VI Inc's adjusted earnings per share data for the three months ended in Mar. 2016 was $0.240. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.88 for the trailing ten years ended in Mar. 2016.


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.

II-VI Inc's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

II-VI Inc's E10 for the fiscal year that ended in Jun15 is calculated as:

For example, II-VI Inc's adjusted earnings per share data for the three months ended in Mar. 2016 was:

Adj_EPS=Earnigns per Share/CPI of Mar. 2016 (Change)*Current CPI (Mar. 2016)

Current CPI (Mar. 2016) = 238.132.

II-VI Inc Quarterly Data

per share eps 0.1200.1300.2000.2000.3500.2300.2730.2700.3000.240
CPI 233.049236.293238.343238.031234.812236.119238.638237.945236.525238.132
Adj_EPS 0.1230.1310.2000.2000.3550.2320.2720.2700.3020.240
per share eps 0.3480.2900.2100.2200.2240.2000.1900.2500.1580.150
CPI 225.722226.889225.672229.392229.478231.407229.601232.773233.504234.149
Adj_EPS 0.3670.3040.2220.2280.2320.2060.1970.2560.1610.153
per share eps 0.1400.0800.1020.1050.1000.1650.2510.2900.3000.360
CPI 210.228212.709215.693215.969215.949217.631217.965218.439219.179223.467
Adj_EPS 0.1590.0900.1130.1160.1100.1810.2740.3160.3260.384
per share eps -0.1500.1250.1500.1650.1870.1600.4400.2150.2440.285
CPI 202.900202.900201.800205.352208.352208.490210.036213.528218.815218.783
Adj_EPS -0.1760.1470.1770.1910.2140.1830.4990.2400.2660.310

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


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 own currency.

II-VI Inc Annual Data

ShillerPE 44.3553.1848.7427.3932.6544.0125.0322.1118.6522.78

II-VI Inc Quarterly Data

ShillerPE 23.4920.3418.6515.0217.0722.7522.7819.0021.6324.55
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