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Modine’s $4 Billion Moment

Modine Manufacturing (NYSE: MOD) woke up Tuesday morning and handed the market something it hadn’t seen from this company before: a single contract worth more than an entire year of revenue. Modine announced a landmark Long-Term Capacity Agreement with a strategic data center customer for its Airedale by Modine cooling solutions – a deal covering guaranteed capacity to supply more than $4 billion of products during 2027–2029, with a $165 million upfront cash payment to support capacity investments and related expenditures.

The stock reacted accordingly. MOD surged 22.5%, or $58.53, reaching $319.05 on May 26, 2026. That’s an all-time high, and the best single-day move in more than four months.

The Numbers That Matter

Before anything else, one factual clarification: this is a brand-new agreement, not a contract extension. The deal was announced this morning and represents a fresh, multi-year commitment – the largest single customer commitment in Modine’s history.

• Deal value: More than $4 billion worth of Airedale cooling products, 2027–2029
• Upfront cash: $165 million received to fund capacity expansion and other investments
• FY2025 full-year revenue: Record net sales of $2.6 billion, up 7% year-over-year
• Q3 FY2026 revenue: $805 million, up 31% year-over-year
• Data center revenue growth (Q3 FY2026): 78% increase in data center revenues within the Climate Solutions segment
• Adjusted EBITDA (Q3 FY2026): $119.6 million, up 37% year-over-year, with a margin of 14.9%
• Adjusted EPS (Q3 FY2026): $1.19, up 29% from $0.92 in the prior year period
• FY2026 guidance: Total sales growth of 20–25%, data center sales up more than 70%
• Adjusted EBITDA guidance (FY2026): $455 million to $475 million
• Data center revenue target: Over $1 billion in data center sales this year, with projections to reach $2 billion by fiscal 2028 – before this deal was announced

Here’s the part people skip when they see a big number: context. The $4 billion deal is worth more than Modine’s entire fiscal year 2025 revenue of $2.58 billion. That’s not a contract you stumble into. That’s a hyperscaler placing a bet – a big, locked-in, multi-year bet – on one supplier’s ability to scale. And they handed Modine $165 million upfront to prove they mean it.

Slight tangent, but it matters: Modine is also in the process of spinning off its Performance Technologies segment – its legacy vehicular cooling business – via a combination with Gentherm. The deal values the business at $1 billion, or 6.8x trailing EBITDA; Modine will receive $210 million in cash, and shareholders will get 40% equity in the new combined company through a tax-free distribution. Once that’s done, what remains is essentially a pure-play data center cooling company. That’s important when thinking about where this stock goes from here.

Is It Cheap?

Not even close – and we should say that plainly. Following today’s jump, Modine trades at 41 times forward earnings and 34 times EBITDA. The stock has gained roughly 182% over the past 12 months and is currently trading about 15% above its 20-day moving average.

So why does any of this belong in a value-oriented letter? Because cheap doesn’t always mean low price. Sometimes cheap means paying a fair price for an asset that’s generating compounding revenue visibility at scale. Modine’s data center sales in fiscal 2025 were roughly $700 million, and this deal implies approximately $1.3 billion annually starting in 2027. That’s a step-function change, not organic growth.

At roughly $8–14 billion in market cap, Modine trades at roughly half Vertiv’s P/E multiple despite comparable data center growth rates, offering similar thematic exposure with valuation upside – though scale limitations and the legacy vehicular business create execution risk. The vehicular drag is being addressed. The scale question just got a very large answer.

What Could Go Wrong

Three things worth tracking:

• Customer concentration. Modine’s $180 million single-customer order from early 2025 already demonstrated both the opportunity and the concentration risk. This new deal amplifies that exposure significantly. If this hyperscaler slows its buildout, Modine feels it first.
• Execution on capacity. Gross margin in Q3 FY2026 was already pressured by higher temporary costs related to capacity expansion for data center products. Delivering $1.3 billion annually requires flawless manufacturing ramp.
• Free cash flow. Free cash flow was negative $17 million in Q3, with net debt reaching $517 million – $238 million higher than the prior fiscal year. The $165 million prepayment helps, but capital intensity is real.

The Cheap Investor Scorecard

• Revenue visibility through 2029: Strong – $4B+ locked in
• Data center revenue growth (Q3 FY2026): 78% year-over-year
• Adjusted EBITDA margin (Q3 FY2026): 14.9%, up 70 bps
• FY2026 adjusted EBITDA guidance: $455M–$475M
• Analyst consensus: 8 analysts rate MOD a “Strong Buy”
• 52-week stock gain: ~182%
• Forward P/E post-surge: ~41x – not value territory
• Free cash flow: Negative – watch closely
• Customer concentration risk: Elevated – one hyperscaler driving outsized revenue
• Spin-off catalyst: Performance Technologies exit simplifies the story

If the AI infrastructure buildout keeps accelerating through 2029 and Modine executes on its capacity ramp, this deal fundamentally changes the revenue trajectory of the company. The agreement provides long-term revenue visibility as hyperscale operators continue investing heavily in advanced thermal management systems to handle the intense heat generated by high-performance AI servers. That’s the bull case in plain English.

If capex cycles stall or Modine fumbles the production ramp, the premium in this stock unwinds fast. That part of the equation hasn’t changed – it’s just being asked to carry a lot more weight now.

Worth a closer look at your own price point.

– The Cheap Investor