CNBC’s Jim Cramer remarked the industry can be broken down into essentially two sectors: the data center stocks and everything else.

He emphasized that the boom has expanded far beyond tech, fueling gains across industrials, infrastructure, and even unexpected sectors.

CNBC’s Jim Cramer remarked there are essentially only two sectors in the industry these days — the data center stocks and everything else.

“The data center, the data center, the data center,” stated the “Mad Money” host. “You probably tempted to say enough already … but this quarter it went mainstream.”

The S&P 500 closed at another all-time high on Thursday, powered by a broad group of stocks benefiting from the massive buildout of artificial intelligence infrastructure. Cramer mentioned the pattern is unmistakable: many of the market’s biggest winners are all connected, directly or indirectly, to data centers.

He pointed to Quanta Services as a prime example. The organization builds power lines and grid infrastructure, which have become critical as utilities scramble to meet soaring electricity demand. Data centers, Cramer commented, are “giant mouths that must be fed with never-ending electricity,” creating opportunity far beyond semiconductors.

Cramer also explained that Eaton and Vertiv are benefiting from power management and cooling needs, and Carrier Global is seeing a turnaround tied to data center cooling. “This quarter may be the beginning of a multi-year move,” Cramer noted.

Teradyne has rallied as increased chip production requires more of its testing services. Cramer noted that chipmaker Qualcomm, which has long traded in connection to the smartphone sector, is breaking into the data center marketplace with a novel, unnamed customer.

Even industrial names are being pulled in. Caterpillar is seeing strong demand for its turbines, which are increasingly used to power data centers. “I worry they don’t have enough,” Cramer stated, noting the strength of demand.

Meanwhile, networking firms like Ciena, Arista Networks, and Cisco are benefiting as data centers require more connectivity to move massive amounts of data.

Even real estate investment trust Iron Mountain, long known for physical document storage, is now leasing space to hyperscalers seeking more computing power.

Cramer mentioned the breadth of winners shows the data center boom is no longer a narrow tech trade, but a full-scale industrial expansion with lots of opportunity for investors. This also touches on aspects of bear market.

“What do we see? A manufacturing mosaic,” he mentioned. “As far as I am concerned, the data center is a windfall for almost every slice of the economy.”

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