MOD
Modine Manufacturing
Summary
What they do:
Designs and manufactures thermal management systems for data centers — precision air handling units, chillers, and coolant distribution units (CDUs) — primarily through its Airedale by Modine brand, alongside a legacy vehicle and industrial cooling business.
Why they matter:
As AI GPU rack density pushes past 50 kW per cabinet, cooling is the binding constraint on compute density. Modine's data center sales grew 78% YoY in Q3 FY2026, making it one of the fastest-growing cooling suppliers in the AI infrastructure buildout. The company is targeting $2B+ in data center revenue by FY2028.
Recent performance:
Q3 FY2026 (Dec 2025) revenue $805M, up 31% YoY. Adjusted EPS $1.19 (+29% YoY). Data center sales +78%. GAAP net loss of $46.8M due to $116M non-cash pension charge. Raised FY2026 guidance: sales growth 20-25%, adjusted EBITDA $455-475M.
Our Verdict
Mid-transformation from legacy industrial thermal to data center cooling specialist — 78% DC revenue growth and $2B FY2028 target are compelling, but at 34x forward P/E with competition from Vertiv, Schneider, and CoolIT, the stock prices in significant execution success.
Structural trends
Structural
73
/ 100
Moat
7/10
DC cooling growth
AI Exp.AI Exposure
High~43% AI
Play Type
EmergingAI Growth
78%
Rel. Value
32
FAIRPriceLIVE
$253.66
-1.30%
Live via Yahoo Finance · refreshes every 5 min
Market Cap
$13.4B
P/E Ratio
138.6
P/S Ratio
4.7x
52W High
$260.01
52W Low
$67.80
52W Chg
274.1%
Beta
1.68
Walk into a hyperscale data center and look at where the heat goes. Every GPU server rack generates 40 to 100+ kilowatts of heat — enough to warm several houses. That heat must be removed continuously or the chips throttle and fail within seconds. Modine builds the equipment that makes this possible.
Start at the rack level. An Airedale by Modine coolant distribution unit (CDU) sits at the end of a row of server cabinets. It receives warm liquid returning from cold plates mounted directly on GPU heatsinks, cools it through a heat exchanger, and pumps it back — a closed loop running 24/7. The CDU connects to a larger facility cooling system: Airedale precision air handlers and chillers (the TurboChill DCS line) reject heat from the building into the atmosphere through cooling towers on the roof.
For smaller facilities and edge deployments, Modine ships the EdgeDX and EdgeAire product lines — compact, self-contained precision cooling units designed for a single room or containerized data center.
Modine operates in two segments. Climate Solutions (~60% of revenue, ~$1.8B annualized) includes all data center cooling products plus commercial HVAC — this is the growth engine, with data center sales growing 78% in Q3 FY2026. Performance Technologies (~40% of revenue) covers vehicle and industrial thermal management — automotive heat exchangers, EV battery cooling, industrial chillers. This segment is declining as legacy vehicle markets weaken, but it still generates meaningful cash flow.
Total revenue for the trailing twelve months is approximately $2.87B. Market cap is ~$12.9B. The company employs roughly 11,000 people across global manufacturing facilities. In July 2025, Modine announced a $100M investment to expand North American data center cooling manufacturing capacity, including a new 155,000 sq ft facility in Franklin, Wisconsin that opened in late 2025.
Human scale reference
A single hyperscale AI data center building may contain $10M-$50M worth of Modine cooling equipment. The CDUs, chillers, and air handlers together consume a meaningful fraction of the facility's total power draw — typically 15-30% of the building's electricity goes to cooling.
Supply Chain Dependencies
Upstream Suppliers
Downstream Customers
The Catch
Modine's biggest risk is that it is a mid-transformation company trading at a growth premium. The 34x forward P/E assumes the data center cooling business continues growing 50%+ and eventually dominates the revenue mix — but the legacy Performance Technologies segment (~40% of revenue) is declining, creating a tug-of-war in the P&L. If data center growth decelerates to 20-30% (still respectable but below the 78% current pace), the blended growth rate drops to mid-teens, and a 34x multiple becomes hard to defend for an industrial company. Meanwhile, the competitive field is deep: Vertiv is larger and more integrated, Schneider has broader distribution, CoolIT leads in direct-to-chip liquid cooling, and Carrier/Trane compete in the chiller segment. Modine is a top-5 player — not the dominant leader. The $100M capacity expansion is necessary to hit the $2B target, but it also creates fixed cost risk if demand slows. The non-cash pension charge in Q3 is a one-time item, but it highlights that Modine still carries legacy liabilities from its century-old industrial heritage.
If They Win
If Modine successfully completes the transformation from legacy industrial thermal company to data center cooling specialist — reaching $2B+ in data center revenue by FY2028, expanding margins as the higher-margin data center mix dominates, and either divesting or stabilizing the legacy business — the company becomes one of the essential cooling suppliers in the AI infrastructure ecosystem. Airedale by Modine would be a brand specified into hyperscaler facility blueprints worldwide, collecting revenue from every building that runs a GPU cluster. The stock would re-rate from an "industrial in transition" multiple (34x) to a pure-play infrastructure growth multiple (40-45x), with a path to $400+ based on $10+ EPS by FY2028. More importantly, the installed base would generate recurring service and maintenance revenue for decades — each CDU, chiller, and air handler requires ongoing support, creating annuity-like cash flows.
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Not financial advice. All scores generated via AI algorithms using public data.