Marvell's Data Center Growth Confirmed, But Inventory and Valuation Risks Persist

What happened

Marvell Technology's data center revenue grew 21%, driven by AI infrastructure demand, as highlighted in a recent Motley Fool article that projects 50% upside for 2026 and forecasts $11 billion revenue by fiscal 2027. However, DeepValue's master report underscores significant underlying risks, including $1.388 billion in inventory and customer concentration with two accounts exceeding 10% of revenue. The report emphasizes that valuation metrics like EV/EBITDA of 61.85 leave minimal margin for error, requiring concrete proof of inventory normalization and a sustained 1.6T optical ramp. Key near-term catalysts include the closure of the Celestial AI acquisition and inventory reduction by mid-2026 to validate growth assumptions. Despite the optimistic revenue projections, the filings reveal forecasting uncertainty and potential for margin pressure if demand falters.

Implication

The reported data center revenue growth is positive but must be weighed against elevated inventory levels of $1.388 billion, which could lead to write-downs and margin compression if demand forecasts miss. Customer concentration with two key accounts introduces volatility, especially given the risk of insourcing by major hyperscalers, as noted in SEC filings. The Celestial AI acquisition's timely closure is crucial to supporting the scale-up connectivity narrative and future revenue streams. Without evidence of inventory trending down and sustained 1.6T ramp execution, the current valuation at EV/EBITDA 61.85 appears stretched and vulnerable to guidance-sensitive swings. Following DeepValue's 'WAIT' rating, investors may find better risk-adjusted entry points below $82, awaiting clearer proof of operational improvement.

Thesis delta

The new article reinforces Marvell's growth narrative with specific data center revenue increases and forward targets, aligning with bullish market sentiment. However, it does not alter the core risks identified in filings, such as inventory valuation as a critical audit matter and customer concentration vulnerabilities. Therefore, the investment thesis remains unchanged, emphasizing the necessity of operational validation—like inventory normalization and Celestial AI deal closure—before considering investment at current elevated prices.