Coherent (COHR) Hits All-Time High as Marvell Rally Ignites AI Stock Surge

Coherent Corp. (NYSE: COHR) is among the 10 Stocks Delivering Massive Returns, and its latest surge underscores the market's insatiable appetite for AI-related plays. Shares hit a fresh all-time high on Tuesday as investors poured funds into the sector following Nvidia Corp. CEO Jensen Huang’s glowing remarks about Marvell Technology.

During intraday trading, the stock climbed to $433.69 before paring gains to close at $426.89, a jump of 17.63%. The move mirrored a broader rally in networking and optical interconnect stocks after Huang described Marvell’s business as “critical” to the artificial intelligence ecosystem and suggested it could become the next trillion-dollar company.

Coherent, which competes in the same AI networking and optical interconnect space as Marvell, quickly drew investor bets on expectations that strong demand would ripple through the entire sector. The rally highlights how closely coupled AI infrastructure suppliers have become in the eyes of Wall Street, with endorsements from industry leaders often lifting multiple names at once.

Beyond the Marvell catalyst, Coherent has been gaining attention from analysts. Last month, Bank of America upgraded its price target on the stock by 9%, to $400 from $365, citing growing visibility in the company’s data center and AI-related product lines.

Image courtesy of Coherent Corp.

Despite the record run, some analysts caution that while COHR has strong upside potential, other AI stocks may offer a more favorable risk-reward profile. For investors specifically looking for an undervalued AI name poised to benefit from Trump-era tariffs and the onshoring trend, a free report identifying the best short-term AI stock is now available.

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