They are not going banckrupt, and no one is going to be laid off.
Actually, if you remember, the stock price started to depreciate for quite a while, but it was not that much to be recognized.
Investors have concerns that the management is not taking clear direction in the business. I mean HP, is huge PC and Color Printer makers, but in the last week two companies announced that revenue from PC will be less than forecast in the future. Those are DELL, and HP. So, when DELL told investors about this bad news, the stock declined more than 10% in one day.
In case of HP, the stock decline almost 30% in the past two days. Reasons are, the touch pads are not making good revenues and obviously cannot compete with the IPad. This makes HP investment in the software maker Palm last year, a waste of money. In fact, HP executives admitted that last week. That's why, they said will change their business strategy to include cloud computing storage and software services to compete with Oracle and IBM. However, investors are still worried because this will take years, and have concern that the latest $ 10 Billion of British company takeover may be huge mistake. In the mean while, both PC, Laptop, and touch pad will suffer from APPLE's products. Also, APPLE announced it will introduce new IPAD at the begining of next year.
As a summary, APPLE revenue and profits are climbing to records, while PC makers in general are trying hard to keep sales growing.
Expectation, HP will suffer just like Research in Motion, the stock price will be too volitaile in trading, but will stay lower, and will decrease as long as the company cannot compete enough.
Short term investment may help to make profits, but not for long.
RIMM decline from high of $ 80 few years ago to $ 26 now adays. Reason is the IPhone and Android OS.
I hope this will help.