Are Gold Mining Stocks Undervalued ?

A gold mine is a hole in the ground with a liar on top - Mark Twain

Gold has shone brightly in recent years, but gold mining stocks have failed to keep up with the price of gold bullion. This chart shows Barrick Gold and Newmont Mining against the gold ETF GLD which tracks the gold price.

There are a number of reasons for this under performance. Firstly, the kind of people who buy bullion are different to those that buy gold stocks; central banks for instance do not buy gold stocks. Secondly, investors still haven't got over the Bre-X scandal even though standards on the reporting of reserves have been greatly improved since that time. It may also have something to do with the fact that many investors don't fully understand how to value mining stocks.

Valuing a gold mining company is very different to valuing a company such as Coke. P/E ratios, earnings per share, free cash flow and most of the other measures you find on the balance sheet are all largely irrelevant. Instead what really matters are just 2 numbers:

Barrick Gold, is the world's largest mining company and has known reserves of 138.5 million ounces. The cost of production is $443 an ounce. So with a gold price of $1723.30 an ounce Barricks reserves are worth $1280.3 ($1723.30 - $443) an ounce giving a total value of $177,321,550,000 ($1280.3 times totals reserves). With 982.96 million shares outstanding, each share is worth $180 in gold ($177,321,550,000 / 982.96 million). However the share price is only $49.07 making it something of a bargain.

This is of course an over simplification because there are other metals such as copper and silver that the company produces but it illustrates the point.

For Newmont Mining the figures are:

Some companies are able to extract the gold more cheaply than others. For example Yamana's costs are $200 an ounce.

For Yamana the figures are:

It is clear then that at current prices gold shares are undervalued and if you are bullish on the yellow metal it probably makes more sense to buy gold stocks than bullion.

However you should be aware that: