Credo Technology Group Holdings Ltd. saw its shares drop sharply in after-hours trading on Monday, as the market focused on margin projections and forward guidance rather than the company's quarterly beat. The stock slid 11.7% to $199.55 following the release of fiscal fourth-quarter results, adding to a 4.1% decline during the regular session that closed at $226.10.
Strong Quarterly Performance Overshadowed
For the quarter ended April 30, 2026, Credo reported revenue of $437.0 million, a 157% surge year-over-year, comfortably above the consensus estimate of $431.79 million. Non-GAAP diluted earnings per share came in at $1.16, beating the $1.02 forecast. GAAP gross margin was 68.2%, while non-GAAP gross margin stood at 68.3%.
CEO Bill Brennan characterized fiscal 2026 as "another defining year," noting that annual revenue reached $1.3 billion—more than triple the prior year—and non-GAAP net income soared to $662 million, a fivefold increase. The company's high-speed connectivity solutions for data centers, including active electrical cables (AECs) that integrate copper and electronics, remain central to its growth story.
Guidance and Margin Concerns Weigh
Despite the strong quarter, Credo's outlook for the fiscal first quarter disappointed investors who had priced in even higher expectations after the stock's recent rally. The company projects revenue between $465 million and $475 million, with non-GAAP gross margin in the range of 67% to 69%. While this guidance exceeds the consensus revenue estimate of approximately $460 million, the margin outlook signaled potential compression.
Investors have grown increasingly sensitive to margin trends across the AI infrastructure space, where even solid results can falter if profitability metrics raise questions. The broader market context also weighed on sentiment, with Wall Street futures slipping after recent highs and traders closely monitoring AI spending and networking stocks.
Optical Products and Future Growth
Management highlighted the upcoming ramp in optical product sales as a key driver for fiscal 2027. Credo is guiding for over $600 million in revenue from its ZeroFlap Optics portfolio, which includes silicon photonics photonic integrated circuits (PICs) and optical digital signal processors (DSPs). CFO Dan Fleming noted that each segment is expected to contribute more than $100 million in revenue.
Fleming also pointed to "rapid shift to AI workloads" driving new customer activity, with the company expecting mid-single-digit sequential growth in the first half of fiscal 2027, followed by an inflection in the second half. However, he cautioned that guidance assumes the current tariff landscape, which remains "fluid," and highlighted tight supply chains as ongoing risks.
Analyst Reactions and Peer Performance
Several analysts raised their price targets following the report. Mizuho's Vijay Rakesh increased his target to $260 from $220, maintaining an Outperform rating, citing steady agentic AI demand. Jefferies' Blayne Curtis raised his target to $270 from $225, arguing that the AEC story is "far from over" and that optics should take the lead next year.
In the broader AI chip market, Marvell Technology (MRVL) rose in premarket trading after Nvidia CEO Jensen Huang highlighted its role in AI data center networking. Broadcom (AVGO) also saw buying interest among AI chipmakers, as both companies compete for a share of the infrastructure market where faster hardware is critical.
Risk Factors
Credo continues to face customer concentration risk, with three to four customers expected to account for over 10% of revenue for the next few quarters. Tariff exposure and supply chain constraints remain headwinds. If the optical ramp slows, margins deteriorate, or AI infrastructure spending decelerates, defending the stock's elevated valuation could become more challenging.
