Super Micro shares are down more than 80% since the company joined the S&P 500 in March. That poor performance could catch the eye of the index committee, an expert said.

While Super Micro may be delisted soon, another AI data center play called TSS has just gained entry to the Nasdaq.

Like a frog in a pot of boiling water, things keep getting more uncomfortable for Super Micro Computer (NASDAQ: SMCI) as times goes on. Supermicro's growing accounting debacle began in late August as the target of a short report from Hindenburg Research.