Marvell (MRVL) Stock Drops 7% — Buy the Dip or Wait for Earnings?

TLDR

• Marvell Technology (MRVL) fell roughly 7% intraday to around $160, down from a prior close of $172.15, on volume 12% above average.
• The drop follows a parabolic run that saw the stock gain over 100% year-to-date, fueled by an Nvidia partnership, a potential Google collaboration, and the Celestial AI acquisition.
• Despite a slight Q3 earnings beat — EPS of $0.80 vs. $0.79 expected and revenue of $2.22B vs. $2.21B — analysts warn the stock’s valuation has outrun its fundamentals.
• The average Wall Street price target sits at around $125–$130, implying roughly 24% downside from recent levels, and most analysts have shifted to “hold” stances.
• Insiders have sold over $26 million in stock over the past three months, with no buying activity reported.

Marvell Technology (MRVL) slid about 7% intraday on Thursday, touching a low of $158.55 after closing the prior session at $172.15. Over 23 million shares changed hands — about 12% above the average daily volume.

Marvell Technology, Inc., MRVL

The pullback follows one of the more dramatic runs in the semiconductor space this year. MRVL is still up more than 102% year-to-date, and April alone delivered a 67% gain. At its recent high of $175.79, the stock had more than doubled from the high $70s it traded at in February.

That rally was largely built on three catalysts: a reported $2 billion investment from Nvidia, a custom chip engagement with Alphabet, and the acquisition of Celestial AI to bolster optical interconnect capabilities. These moves positioned Marvell as a key player in the AI infrastructure buildout, with data center revenue now representing 73% of its business.

Q3 FY2026 results were solid. Revenue hit a record $2.07 billion, up 37% year-over-year. Data center revenue climbed 38%, carrier infrastructure surged 98%, and enterprise networking rose 57%. EPS came in at $0.80, a penny ahead of the consensus.

Q4 guidance called for $2.20 billion in revenue with EPS of $0.79, keeping full-year growth above 40%. CEO Matt Murphy flagged that data center revenue growth expectations for the coming year had actually increased. Marvell also reported over 50 custom AI design opportunities across more than 10 customers, with three-nanometer wafer capacity already locked in.

Valuation Is the Sticking Point

Despite that execution, the stock’s valuation has become a talking point. MRVL trades at a forward P/E of around 43 and a price-to-sales ratio of 18. GuruFocus estimates intrinsic value closer to $101, implying the stock is more than 60% overvalued at current levels.

The average Wall Street price target sits between $125 and $130 — roughly 24% below where the stock recently traded. Of the 43 analysts covering MRVL, the majority still rate it a buy, but several have quietly shifted to “hold” stances as the gap between price and target has widened.

Royal Bank of Canada reiterated an “outperform” rating with a $170 target in late April. TD Cowen, however, maintained a “hold” with a $90 target earlier in the year.

Insiders Have Been Selling

Insider activity has drawn attention. CEO Matthew Murphy sold 30,000 shares at roughly $98.70 in late March. EVP Mark Casper sold about 10,854 shares at $107.01 in early April. Over the past 90 days, total insider sales topped $26 million, with no purchases reported.

One side note adding noise to the picture: POET Technologies recently saw a reported order cancellation linked to Marvell’s Celestial AI deal, raising some execution questions around that acquisition.

Two near-term events will be closely watched. Marvell reports Q1 FY2027 earnings on May 27, followed by a custom silicon investor event on June 17. Those two dates are the next meaningful tests of whether the AI momentum is translating into the kind of fundamental progress that justifies the current multiple.

The stock’s 50-day moving average sits at $112.35, while its 200-day moving average is around $94.55 — both well below current levels.

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