I certainly am no expert in Stocks or investing, but I've got to ask a question.
It is my understanding that if a Value Stock's price gets run-up because everyone is buying it, it is no longer a value stock. In fact if enough people 'come to the party' - Doesn't the value stock turn into a growth stock? - Doesn't this kind of go against your premise of the 'herd mentality'
That's an excellent question (really, no sarcasm, hehe) and addresses a misunderstanding of what constitutes a value or growth stock.
A value stock isnt one that others dont necessarily want. It can also mean it is a very well established company, that has been around for decades, and that tends to pass its profits on to its investors in the form of dividends as opposed to reinvesting everything back into the company. There are small, value stocks too, but again that they are value will mostly be defined by the behavior of the company, and the market in which they are competing.
A growth stock, conversely, will more often be medium or smaller sized (but can be large) and will tend to be a company that is taking more risks to push into newer markets, pouring all its disposable income into further growth (little/no dividends), and often leveraging to push even further. They are doing everything they can to maximize growth and outcompete others, but often take big risks in that process.
There are value stocks (companies) that are sometimes overpriced (say if GE gets expensive relative to its history or to its sector), and there are also growth stocks that can often go on sale (like at the end of 2002). But when that happens, that doesnt all of a sudden mean the company behaves like its counterpart. Those darlings on the nasdaq that got hammered 75% are still growth stocks after all the damage was done.
Azanon
(edit) but i admit, "growth" and "value" are arbitrary terms, if that is your point, and i understand that. But still, most companies would still be best characterized by one or the other before the 1999 crash, and would still be the same characterization afterwards.