Super Micro Computer shares slid 15% in extended trading on Tuesday after the server maker reported disappointing fiscal fourth-quarter results and issued weak quarterly earnings guidance.

Here’s how the company did in comparison with LSEG consensus:

• Earnings per share: 41 cents adjusted vs. 44 cents expected
• Revenue: $5.76 billion vs. $5.89 billion expected

Super Micro’s revenue increased 7.5% during the quarter, which ended on June 30, according to a statement.

For the current quarter, Super Micro called for 40 cents to 52 cents in adjusted earnings per share on $6 billion to $7 billion in revenue for the fiscal first quarter. Analysts surveyed by LSEG were looking for 59 cents per share and $6.6 billion in revenue.

For the 2026 fiscal year, Super Micro sees at least $33 billion in revenue, above the LSEG consensus of $29.94 billion.

Super Micro saw surging demand starting in 2023 for its data center servers packed with Nvidia chips for handling artificial intelligence models and workloads. Growth has since slowed.

The company avoided being delisted from the Nasdaq after falling behind on quarterly financial filings and seeing the departure of its auditor.

As of Tuesday’s close, Super Micro shares were up around 88% so far in 2025, while the S&P 500 index has gained 7%.

Executives will discuss the results on a conference call starting at 5 p.m. ET.