The stock market is disappearing

In an afternoon email to clients, Rich Barry at the NYSE wrote:

This corporate action falls broadly under the umbrella of "financial engineering."

Because if you own a company that is buying back its own stock, you may have seen earnings per share go up. But this might not reflect an increase in earnings per share because of actual value creation, but because of simple math: earnings per share is profit divided by shares outstanding. And so if you make the denominator smaller, and you get a bigger earnings per share number.

In recent years, much has been made of how much companies are spending to buy back their own stock, particularly with buybacks up 50% so far this year.

But it isn't necessarily a bad thing for companies to do. Buying back stock is, for example, Warren Buffett's preferred way of returning cash to shareholders (rather than paying a dividend).

But Buffett thinks share buybacks make sense when stocks are undervalued. And so as buybacks have increased in the last few years, the question is whether this is a good investment for companies.

One thing, however, is certain: there is simply less "stock" in the stock market.