Super Micro Computer Inc. shares are on track for their longest winning streak in about six months ahead of a scheduled “business update” Tuesday. But one analyst just reminded investors that there are still “substantial unknowns” facing the maker of artificial-intelligence servers.

Super Micro Computer (SMCI) stock is up another 7% the day before the server maker is due to report its latest financial results and provide a

Super Micro Computer (SMCI) rallied another 15% on Monday in the buildup to its quarterly earnings release scheduled for tomorrow, Feb. 11. On the earnings call, investors will look for more color on when management expects to file the annual report for the fiscal year ended June 30,

Super Micro Computer (NASDAQ: SMCI) stock is surging in Monday's trading. The server company's share price was up 11.1% as of 12:30 p.m. ET. Meanwhile, the S&P 500 (SNPINDEX: ^GSPC) was up 0.5%, and the Nasdaq Composite (NASDAQINDEX: ^IXIC) was up 1%.

Shares of Super Micro Computer (SMCI) surged 8.7% on news of impending financial results and business update, with analysts predicting earnings of $0.75.

Shares of Super Micro Computer ( SMCI 4.37%), commonly called Supermicro, surged this week, jumping as much as 29.6%, according to data supplied by S&P Global Market Intelligence. As of 3:07 p.m. ET on Friday, the stock was still up 24.4%.