The stock market edged higher in the morning but gave up the gains by midday. At last check the S&P 500 lost 0.27% and the tech-heavy Nasdaq Composite edged 0.08% lower. The Dow Jones Industrial Average lost 0.

Needham sees Super Micro shares as a “value play on AI,” with strong revenue growth helping to justify a premium multiple relative to peer stocks.

And you thought space was the final frontier.Star Trek fans know that each episode of the iconic science fiction show began with Captain Kirk solemnly declaring that outer space was the last unexplored region.

Everybody knows that Super Micro Computer Inc. is top dog in the artificial-intelligence server market with a “dominant share,” according to Mizuho Securities — but that doesn’t mean investors should buy the stock.