Networking chips designer Marvell Technology (NASDAQ: MRVL) reported Q4 CY2025 results exceeding the market’s revenue expectations, with sales up 22.1% year on year to $2.22 billion. On top of that, next quarter’s revenue guidance ($2.4 billion at the midpoint) was surprisingly good and 5.2% above what analysts were expecting. Its non-GAAP profit of $0.80 per share was in line with analysts’ consensus estimates.
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Marvell Technology (MRVL) Q4 CY2025 Highlights:
- Revenue: $2.22 billion vs analyst estimates of $2.21 billion (22.1% year-on-year growth, 0.5% beat)
- Adjusted EPS: $0.80 vs analyst estimates of $0.79 (in line)
- Adjusted EBITDA: $640.8 million vs analyst estimates of $872.7 million (28.9% margin, 26.6% miss)
- Revenue Guidance for Q1 CY2026 is $2.4 billion at the midpoint, above analyst estimates of $2.28 billion
- Adjusted EPS guidance for Q1 CY2026 is $0.79 at the midpoint, above analyst estimates of $0.74
- Operating Margin: 18.2%, up from 12.9% in the same quarter last year
- Free Cash Flow Margin: 11.7%, down from 24.4% in the same quarter last year
- Inventory Days Outstanding: 118, up from 92 in the previous quarter
- Market Capitalization: $68.03 billion
Company Overview
Moving away from a low margin storage device management chips in one of the biggest semiconductor business model pivots of the past decade, Marvell Technology (NASDAQ: MRVL) is a fabless designer of special purpose data processing and networking chips used by data centers, communications carriers, enterprises, and autos.
Revenue Growth
Examining a company’s long-term performance can provide clues about its quality. Any business can put up a good quarter or two, but the best consistently grow over the long haul. Luckily, Marvell Technology’s sales grew at an exceptional 22.5% compounded annual growth rate over the last five years. Its growth beat the average semiconductor company and shows its offerings resonate with customers, a helpful starting point for our analysis. Semiconductors are a cyclical industry, and long-term investors should be prepared for periods of high growth followed by periods of revenue contractions.
Long-term growth is the most important, but short-term results matter for semiconductors because the rapid pace of technological innovation (Moore's Law) could make yesterday's hit product obsolete today. Marvell Technology’s annualized revenue growth of 22% over the last two years aligns with its five-year trend, suggesting its demand was predictably strong. 
This quarter, Marvell Technology reported robust year-on-year revenue growth of 22.1%, and its $2.22 billion of revenue topped Wall Street estimates by 0.5%. Despite the beat, this was its third consecutive quarter of decelerating growth, pointing to a potential downturn in the semiconductor cycle. Company management is currently guiding for a 26.6% year-on-year increase in sales next quarter.
Looking further ahead, sell-side analysts expect revenue to grow 22% over the next 12 months, similar to its two-year rate. This projection is healthy and implies the market sees success for its products and services.
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Product Demand & Outstanding Inventory
Days Inventory Outstanding (DIO) is an important metric for chipmakers, as it reflects a business’ capital intensity and the cyclical nature of semiconductor supply and demand. In a tight supply environment, inventories tend to be stable, allowing chipmakers to exert pricing power. Steadily increasing DIO can be a warning sign that demand is weak, and if inventories continue to rise, the company may have to downsize production.
This quarter, Marvell Technology’s DIO came in at 118, which is 12 days above its five-year average, suggesting that the company’s inventory has grown to higher levels than we’ve seen in the past.
Key Takeaways from Marvell Technology’s Q4 Results
It was great to see Marvell Technology’s revenue guidance for next quarter top analysts’ expectations. We were also glad its EPS was in line with Wall Street’s estimates. On the other hand, its inventory levels materially increased. Overall, this print had some key positives. The stock traded up 9.9% to $83.64 immediately after reporting.
Big picture, is Marvell Technology a buy here and now? We think that the latest quarter is only one piece of the longer-term business quality puzzle. Quality, when combined with valuation, can help determine if the stock is a buy. We cover that in our actionable full research report which you can read here (it’s free).
