Post Holdings, Inc. Stock Is Down 19% in Less Than a Week; Here's Why
What:Shares of consumer and foodservice packaged foods companyPost Holdings, fell 10% on September 29, and are down almost 20% in less than a week. This has slowed what has been a big-time bounce-back year for the stock following a pretty tough 2014, where investors sold for fear that the company's growth strategy wasn't paying off.
Yet even after the recent sell-off, Post shares are still up about 30% in 2015:
POST Total Return Price data by YCharts.
So what:There's just not any news out there about Post Holdings to explain the big sell-off, but it should be noted that the market has been incredibly volatile this year overall. After all, both theDow JonesIndustrialsandS&P 500 hadone of the worst trading days of the year earlier this week.
In other words, sometimes a stock price just falls. All it takes is one or two very large shareholders to sell and that can cascade into more selling, which leads to -- you guessed it -- even more selling. And by the end of the trading day, a perfectly innocent stock is down 10%. And this can occasionally carry over for a few days of selling, and before you know it, a company that's done well in recent quarters and hasn't really reported any bad news (or anynews in this case)is selling for 20% less than it was a week ago.
Now what:This is when investors need to remember something very important:This is why we have a market.
No, it's not reassuring to own a stock that suddenly loses 20% of its value for no apparent reason, but oftentimes no news is, well,no news. And that's probably the case for Post Holdings over the past week or so.
After all, the stock is still up more than 30% as of this writing (after market close on the 29th) in 2015, and it's likely that a lot of the selling is short-term traders locking in some short-term profits, as well as other short-term traders getting out on the short-term drop. There's a good chance that before long that pendulum will begin swinging the other way, and so-called "momentum" traders will jump in, looking for a bounce-back. Some of those very traders may be ones who bought at the peak a few weeks ago and then sold at a loss in the past few days. Thus goes the challenge of trying to guess the short-term movement of stocks.
But for long-term investors looking at the bigger picture, the business remains just as fundamentally sound today as it did at the stock's peak a month or so ago. Don't mistake the market's short-term view of the stockfor a fundamental change in the business. To paraphrase Warren Buffett's mentor, Ben Graham, in the short term, the market is a voting machine; in the long run, it's a weighing machine.
In other words, if you're investing for the long term, Post Holdings' business hasn't suddenly gone bad. The stock has just gotten cheaper.
The article Post Holdings, Inc. Stock Is Down 19% in Less Than a Week; Here's Why originally appeared on Fool.com.
Jason Hall has no position in any stocks mentioned. The Motley Fool owns and recommends Post Holdings. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.
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