EMC Corp. (NYSE:EMC)

An analysis of the financial metrics from 2006 to 2016 reveals a period of significant volatility in valuation multiples, characterized by an inconsistent relationship between share price appreciation and earnings growth.

Share Price and Earnings Per Share (EPS) Trends

The share price experienced a notable progression, moving from 14.14 US$ in 2006 to a peak of 28.94 US$ in 2015, before settling at 25.93 US$ in 2016. Concurrently, earnings per share exhibited a generally positive trajectory for much of the decade, rising from 0.48 US$ in 2006 to a high of 1.43 US$ in 2014. A downturn in profitability is observed in the final two years of the period, with EPS declining to 1.02 US$ by February 2016.

Price-to-Earnings (P/E) Ratio Dynamics

The P/E ratio demonstrates three distinct phases. First, a contraction phase occurred between 2006 and 2009, where the ratio fell from 29.66 to a period low of 15.16. Second, a period of high volatility was observed around 2010, marked by a sharp spike to 33.00, the highest valuation multiple in the series. Third, a stabilization and subsequent rise occurred; following a decline to 17.93 in 2013, the ratio trended upward again, reaching 25.37 by 2016.

Correlation Between Valuation and Earnings

A divergence is evident in the final analysis year of 2016. While the share price remained relatively high at 25.93 US$, the decrease in EPS to 1.02 US$ resulted in an expansion of the P/E ratio to 25.37. This indicates that the market maintained a high valuation for the stock despite a contraction in actual earnings per share.