Modine's AI data-center cooling demand and rising backlog, at a fraction of Vertiv's valuation, make it one of the best risk-reward setups in the entire AI infrastructure sector right now. Its backlog has nearly doubled over the past year; Q1 revenue rose 28% to $874 million, and FY2027 sales growth guidance is 20-35%. Modine reportedly secured a Google cooling deal worth over $4 billion through 2027-29. At an $8 billion market cap, $300-plus is the target. x.com 

Modine Manufacturing is a pure play on data-center thermal management, and its November 18 investor day could send it higher if it confidently sets big 2028-29 targets. It already cites two hyperscalers and one neocloud as customers, and which hyperscalers they are does not matter. Its valuation, which had grown stretched along with Vertiv's, now looks more intriguing than ever. x.com 

Modine's cooling efficiency turns scarce data-center power into sellable compute, supporting demand for its equipment. Cooling uses 10-30% of site power; its machines deliver roughly 15-20% more cooling per watt than rivals. Separately, management's public probability buckets and customer timeline match a still-unconfirmed leaked pipeline; applying the reported conversion odds implies about $2.3B in FY2027 data-center revenue, above the top of guidance. Supply remains constrained. x.com  x.com 

Modine Manufacturing looks set to join the elite data-center infrastructure chart group alongside Comfort Systems, Sterling and Quanta. It signed a long-term capacity agreement to supply more than $4B of Airedale data center cooling products to a strategic customer in 2027-2029, receiving a $165M upfront payment to fund capacity. x.com 

AI data-center spending flows beyond GPUs and operators into networking, optics, power and cooling. Nvidia, AMD, Broadcom and Marvell supply chips; Arista, Nokia and Credo connectivity; Applied Optoelectronics and Lumentum optics; Vistra, Constellation and Bloom power; Vertiv and Modine cooling. Meta's $140B spending this year illustrates the scale, per a commenter with whom the point is agreed. x.com  x.com 

Liquid cooling is the must-have upgrade for AI data centers, making Vertiv, Eaton, Trane and Modine the next big AI infrastructure winners. It unlocks racks above 100kW, cuts energy use and keeps hyperscalers ahead of the heat. Vertiv and Modine span direct-to-chip cold plates and immersion cooling, Vertiv, Eaton and Trane supply coolant distribution units, Trane and Vertiv build facility chillers and heat rejection, and Vertiv and Eaton offer integrated thermal management. x.com 

Modine is following a rerating playbook by shifting toward higher-margin businesses. It makes heat exchangers, air handlers and liquid cooling critical to hyperscale data centers, and in February 2026 announced a spin-off of its cyclical, auto-exposed Performance Technologies segment to become a purer data-center, air-quality and refrigeration play. That cuts cyclical drag and improves quality and valuation appeal. The chart also wants to go up; the bias stays long above the $235-245 pivot. … Show more

Vertiv's power and cooling gear is benefiting from the AI data-center build-out. Q3 net sales rose 61%, operating profit 90% and net income 92%. There is no more direct picks-and-shovels bet on AI infrastructure than Vertiv. Grade: A. x.com 

Vertiv's surging orders and Q3 growth show AI infrastructure demand exceeding expectations. Per WallStEngine, revenue rose 61% to $4.3B, adjusted EPS rose 78% to $2.21, organic orders grew more than 100%, and FY26 guidance was raised above estimates. Vertiv is delivering into accelerating demand for its power and cooling equipment. x.com  x.com 

AI data-center spending should reach chips first, then racks, power and cooling, benefiting Nvidia, AMD, Vertiv, Bloom Energy, Credo, Marvell, Lumentum and Micron. BofA forecasts the global data-center market at about $1T in 2026, $2.1T in 2028 and nearly $3T by 2030, a 37% annual rise; roughly 80% of a new AI site's $57M per MW cost goes to servers, networking and storage. x.com