Palantir's price has far exceeded every analyst's target.There have been few better stocks to own over the past three months than Palantir (PLTR 1.42%). The stock more than doubled in that time, far outperforming both indexes and other market leaders. This performance can be traced to several events, notably Palantir's inclusion in the S&P 500 in September and its blowout Q3 earnings. But the biggest reason why Palantir is soaring is that many artificial intelligence (AI) investors are flocking to what they ...