마벨 2026년 214% 상승, 브로드컴은 3%: MRVL 매도할까, 보유할까?

Marvell Is Up 214% in 2026 While Broadcom Is Only Up 3%: Take Profits on MRVL Stock, or Hold On for the Ride? Marvell stock has left Broadcom and NVIDIA in the dust this year, but a gain that steep raises a sharper question than most investors want to answer about what happens next. One custom chip designer has more than doubled in value this year so far. Shares of Marvell Technology (NASDAQ:MRVL | MRVL Price Prediction) are trading at $266.27, up 214% year to date. Chip stocks more broadly have also climbed, though at a slower pace. The iShares Semiconductor ETF (NASDAQ:SOXX), which counts Marvell among its holdings, is up 79% year to date. Tech’s wider benchmark, the Invesco QQQ Trust (NASDAQ:QQQ), is up 21% year to date. Meanwhile, shares of Broadcom (NASDAQ:AVGO), the larger custom silicon rival, are at $356.16, up 3% year to date, a fraction of Marvell stock’s advance. NVIDIA (NASDAQ:NVDA) stock is at $227.18, up 22% year to date, also far short of the custom chip designer’s pace. Investor Day Puts Custom Silicon Center Stage Marvell held its investor day in early October and used it to press the case for its custom artificial intelligence (AI) silicon business. That unit designs application-specific chips for individual hyperscale customers, with each part built around one buyer’s workloads. In the same week, Marvell raised its forecast for the custom business and set out a long-range revenue ambition reaching into the tens of billions of dollars. At an industry hardware summit in October, Marvell also showed a new high-capacity data center switch. The switch extends the company’s reach in networking and connectivity, the components that link AI chips together inside a cluster. Three Business Models Price One AI Buildout Marvell builds custom silicon along with data center networking and connectivity components for a small number of very large customers, and a single design win can carry years of revenue while losing one has the same weight in reverse. This structure helps explain why Marvell stock can swing harder than the broader chip group when its customer pipeline shifts. Broadcom runs the same custom accelerator model at far greater scale and pairs it with a large enterprise software business, while NVIDIA, for its part, sells general-purpose graphics processors into the merchant market, where many customers buy the same part. Contracted Demand Versus Priced-In Execution Supporters could argue that custom accelerator demand is contracted years ahead and that Marvell has only recently been credited for it. Hyperscale buyers commit to a design long before volume production begins, so visibility in this model can stretch well past an ordinary chip cycle. A run of this magnitude prices in execution Marvell hasn’t yet delivered, the skeptics argue. Customer concentration sharpens that risk, since one lost socket could undo a great deal of the gain. What to Watch Next Marvell’s unresolved question is whether the custom silicon revenue it has guided toward arrives on the schedule its valuation now assumes. Shareholders can watch for whether program ramps tied to the raised custom forecast begin to show up in the company’s upcoming reports. Orders for the new data center switch could also indicate how quickly the networking side turns product launches into revenue. A rally this steep can reverse quickly. This could happen if a concentrated customer base changes its plans, and the traits that showed up years before the biggest tech runs are the ones we cataloged in a free guide here: The Next NVIDIA Playbook. Investors should size their MRVL share positions so that a single lost design win wouldn’t ruin their portfolio. Those weighing whether to take profits may want to keep an eye on whether Broadcom and NVIDIA shares begin to narrow the gap with Marvell stock. Contact [email protected] for any questions or corrections.