Small-cap stocks had been on a dreadful performance streak. The iShares Russell 2000 ETF (NYSEARCA:IWM) had badly lagged the other stock market indexes as investors shunned smaller companies over the past year.This changed to a major degree in July as small-cap stocks finally caught a bid. With recent jitters in the AI and semiconductor sectors, capital has started to rotate back into smaller firms in other industries.Not all of these Russell 2000 constituents are worthy of such positive sentiment, however. ...