Why Carl Icahn Is (Kinda) Right About Apple

 | Oct 12, 2014 12:34AM ET

open letter to Apple CEO Tim Cook advocating more of the same, to “accelerate and increase the magnitude of share repurchase.”  By Icahn’s calculations, Apple is worth at least $203 per share, roughly double the stock's current price.

Icahn owns 53 million shares of Apple stock, making him one of Apple’s largest shareholders.  A cynic could say that Icahn is merely talking his book when he writes that “At today’s price, Apple is one of the best investments we have ever seen from a risk reward perspective, and the size of our position is a testament to this.”

While he might be guilty of speaking in hyperbole, I can’t say I completely disagree with him.  Apple may not be the growth dynamo it was under Steve Jobs, but it is a wildly profitable company trading at a stark discount to the broader market.  Apple stock trades for 16 times trailing earnings and 14 times expected 2015 earnings.  By Icahn’s estimates, Apple stock trades at just 8 times expected 2015 earnings after backing out the value of Apple’s massive cash pile.  Even if Icahn’s earnings estimates are a little aggressive, Apple would seem cheap in a world where the S&P 500 trades for almost 19 times trailing earnings and 15 times expected 2015 earnings.

As is usually the case, the devil is in the details.  Icahn’s estimate of $203 per share came from taking his estimate of 2015 earnings and multiplying it by a forward  P/E multiple of 19.  A forward P/E of 19 is a little on the aggressive side, though not necessarily crazy if you believe that Apple’s outsized returns on equity are sustainable.  In the post iPhone era, Apple’s ROE has consistently been above 20% and for most of that period has been above 30%.