Super Micro Computer Inc.’s stock tumbled 7% Friday to lead S&P 500 decliners in the holiday-shortened session, capping a turbulent November for the stock.

Super Micro Computer (SMCI -6.93%), the AI server maker, has taken investors on a wild ride over the last three months. The company's troubles began with a short-seller report fro

Super Micro Computer stock continued its rebound Friday, with shares on track to record a weekly gain of more than 70%.

There were various positive developments for Super Micro this week, beyond the news that the company has a new auditor.

Super Micro Computer's annual report, its 10-K filing, was due on Aug. 29, and the company has yet to file it. Providing audited financials can take time for a company, especially when the auditor is new, as opposed to an auditor who is already familiar with the business.

Here's what the server maker has in common with discount store Dollar Tree, chemical manufacturer Albemarle, and four other stocks.

U.S. equities headed to Friday's early close—and the conclusion of November trading—in positive territory as the post-election market optimism continued.