Shares of Super Micro Computer (SMCI -7.63%) were heading lower this week as a combination of a sell rating from Goldman Sachs and a broader sell-off in artificial intelligence (AI) stock weighed on the maker of AI servers.

According to data from S&P Global Market Intelligence, the stock was down 16.5% for the week as of 3:12 p.m. ET on Thursday.

An engineer in a data center using a computer.

Image source: Getty Images.

Is Super Micro Computer in trouble?

The market tends to heed ratings changes from Goldman Sachs more so than other investment banks and research firms, so it wasn't surprising that the stock pulled back on the downgrade.

Goldman Sachs downgraded Supermicro to sell with a price target of $32, arguing that the risk/reward in the stock is now unfavorable. It also noted that competition in AI servers is heating up in response to Supermicro's sales surging last year. Finally, it said that its gross margins, which are already low, could decline further due to new competition.

Supermicro stock fell as much as 6% on Monday, though it recovered most of those losses by the end of that session, as the broad market surged on hopes for easing trade war tensions.

However, two days later, Supermicro stock was falling as the broad market in part on President Donald Trump's announcement of tariffs on foreign vehicle imports. AI stocks fell sharply as investors view that sector as being one of the most at risk of a recession.

NASDAQ: SMCI

Super Micro Computer
Today's Change
(-7.63%) -$2.46
Current Price
$29.86
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Key Data Points

Market Cap
$18B
Day's Range
$27.66 - $31.17
52wk Range
$17.25 - $102.03
Volume
54,490,225
Avg Vol
73,416,463
Gross Margin
12.71%
Dividend Yield
N/A

What's next for Supermicro

Super Micro Computer does seem to have put the earlier concerns about the delay in filing its annual report behind it, but the business still needs to perform in order for the stock to do well.

In addition to revenue growth, it's key for the company to maintain or expand its already-narrow gross margin. In its second quarter, it reported a gross margin of just 11.8%, and operating income fell slightly.

Competition could already be weighing on the stock, though its growth is still strong. Supermicro looks well priced right now, but it will have to defend its market share and margins in order for the stock to be a winner.