Marvell Technology Inc. (NASDAQ:MRVL) stock climbed nearly 3% on Tuesday, riding a wave of broader market gains during a risk-on session.

Compounding the gains, KeyBanc maintained an Overweight rating on the stock and boosted its price target from $385 to $400. Analyst John Vinh cited growing momentum in Marvell’s custom AI silicon business.

He expects Amazon.com Inc. (NASDAQ:AMZN) to ramp its Trainium 3 program in the second half of 2026, with Trainium 3 Lite volumes increasing into 2027. Vinh also expects Marvell to supply a variant of Amazon’s next-generation Trainium 4 accelerator using network processing offload (NPO) technology.

In addition, KeyBanc said Marvell has secured a design win for Alphabet Inc.’s (NASDAQ:GOOGL) Google LPU, codenamed Merope, which is expected to launch in 2028 or 2029. The firm estimates shipments of 2 million to 3 million units, representing $10 billion to $12 billion in revenue over the program’s lifecycle.

Technical Picture Remains Mixed

Marvell remains in a long-term uptrend. The stock is trading about 30.5% above its 100-day simple moving average and roughly 74% above its 200-day simple moving average. A golden cross, formed in October 2025, continues to support the longer-term bullish trend.

The shorter-term picture is less constructive. Marvell is trading about 16.2% below its 20-day simple moving average and 4.6% below its 50-day simple moving average. That suggests the stock is still working through a pullback rather than beginning a fresh breakout.

Momentum indicators also point to caution. The MACD remains below its signal line, while the histogram is negative, indicating buying momentum has weakened.

Traders are watching resistance near $233.85, which aligns with the 50-day simple moving average. Immediate support sits around $222.96.

Earnings And Analyst Outlook

Marvell is expected to report quarterly results on Aug. 27. Analysts expect earnings of 87 cents per share on revenue of $2.70 billion, compared with 67 cents per share and $2.01 billion in revenue a year earlier.

The stock trades at about 74.8 times earnings, reflecting a premium valuation.

Wall Street maintains a Buy consensus with an average price forecast of $270.83. Recent analyst actions include KeyBanc raising its price forecast to $400 while maintaining an Overweight rating on Tuesday.

RBC Capital Markets maintained an Outperform rating with a $360 price forecast on July 7, and UBS raised its Buy price forecast to $340 on June 29.

Price Action

MRVL Stock Price Activity: Marvell Technology shares were up 2.55% at $223.07 at the time of publication on Tuesday, according to Benzinga Pro data.

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