Samsung in Talks to Buy US Data Center Cooling Maker Modine

• Dispatched: Nov 12, 2026 · 20:38 ET (Nov 13, 01:38 UTC)

One-sentence summary: Bloomberg, citing people familiar with the matter, reports that Samsung Electronics is in talks to acquire Modine Manufacturing, a US-listed maker of data center cooling systems, with a deal possible within weeks; Modine, valued at about $5.6 billion, rose about 29% in extended trading after the report.

Verification status: ⚠ Single-source / Unconfirmed — A Bloomberg exclusive citing people familiar with the matter, carried by Reuters, which said it could not independently verify the report; neither Samsung Electronics nor Modine has commented, and the talks are not yet confirmed.

Core Facts & Consensus Delta:

Bloomberg first reported the talks at 18:43 ET / 23:43 UTC on November 12, 2026, and Reuters carried the story at 19:12 ET / 00:12 UTC on November 13. The two sides are discussing a deal that could come together as soon as the coming weeks, but no final decision has been made, the talks could still fall apart, and another suitor could emerge; no price or premium has been disclosed, and no official figure has been released.

Modine, based in Racine, Wisconsin, makes cooling systems for data centers and is listed on Nasdaq (MOD). Its market value was about $5.6 billion at Thursday's close, according to LSEG data; the shares closed at $106.10 and traded at about $137.45 in extended trading after the report. For scale: Modine's data center business generated $439.7 million in revenue last quarter, up 95% year over year, driven mainly by North American hyperscale customers; in May it announced a long-term capacity agreement worth more than $4 billion for Airedale cooling products for 2027–2029, including a $165 million upfront payment; the company expects revenue from its continuing businesses to rise 50%–55% in the fiscal year ending in March 2027, with adjusted EBITDA of $470 million to $500 million.

For Samsung, a Modine deal would be its second major cooling investment after the roughly $1.7 billion acquisition of German heating, ventilation and air-conditioning company FläktGroup, completed in November 2025.

Supply-Chain & Market Read-Through: Data center cooling has become a binding constraint on AI infrastructure expansion: cooling capacity directly sets rack power density and deployment pace. A Modine acquisition would pair with FläktGroup to give Samsung a combined HVAC and data center cooling portfolio, strengthening its position across the AI infrastructure hardware chain rather than relying only on memory and foundry.

The read-through runs upstream: cooling demand rises with the rollout of high-power racks such as Nvidia's Vera Rubin platform, benefiting cooling-equipment and liquid-cooling suppliers. At the same time, Samsung is one of the HBM and memory original manufacturers (SK Hynix KRX: 000660, Samsung Electronics KRX: 005930, Micron MU, SanDisk SNDK); if its capital spending tilts further toward data center infrastructure, investors will watch whether that crowds out memory capacity investment. The after-hours jump in Modine reflects takeover expectations, not a confirmed valuation, and the transaction itself remains uncertain.

Next Catalysts & Watchpoints:

• Whether the two sides confirm or deny a deal in the coming weeks, and whether another bidder emerges.
• Modine's special shareholder meeting on November 13, 2026, to vote on renaming the company Modexus Solutions after spinning off its Performance Technologies business.
• Any official statement from Samsung, and remarks on data center rack deployment and cooling demand in Nvidia's earnings call on November 17, 2026.

Sources:

• Reuters (carrying the Bloomberg report) (Published: 2026-11-12 19:12 ET / 2026-11-13 00:12 UTC)
• TipRanks (account of the Bloomberg report) (Published: 2026-11-12 18:50 ET / 23:50 UTC)
• AIStockWire (deal details and background) (Published: 2026-11-12 19:34 ET / 2026-11-13 00:34 UTC)

Information only, not investment advice.