Modine Manufacturing stock gains as Gentherm merger and spin-off timeline firms up

Published on 09/19/2026 at 21:50 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Modine Manufacturing stock rose on the September 18, 2026 close as investors digested the confirmed spin-off and merger timetable with Gentherm. The shares now trade near the upper half of their 52-week range while the company targets strong growth in thermal management revenues.

MOD, US6078281055, Illustration mit AI erstellt.

Modine Manufacturing stock (ISIN US6078281055) closed at USD 189.27 on the New York Stock Exchange on September 18, 2026, up 2.38 percent from the prior session as investors focused on a confirmed spin-off and merger timetable with Gentherm.

Spin-off record date and merger timing drive sentiment

According to Choicestock on September 18, 2026, Modine Manufacturing has set September 28, 2026 as the record date for the spin-off of its Performance Technologies business, a step designed to facilitate its planned merger with Gentherm.

The same report states that Modine announced on September 17, 2026 that it expects to complete the merger with Gentherm on October 1, 2026, with the New York Stock Exchange indicating that Modine common shares will trade with rights to the spin-off shares from September 28 through the merger completion date and then trade without such rights from October 2 onward.

Stock trades near upper half of 52-week range

Per data from Robinhood on September 18, 2026, Modine shares reached an intraday high of USD 190.80 and a low of USD 185.35, finishing the session at USD 190.80 in that snapshot, while the broader 52-week range for the stock runs from a low of USD 111.18 to a high of USD 323.25.

That price level places Modine stock roughly 71.5 percent above its 52-week low of USD 111.18 but still about 41.0 percent below the 52-week high of USD 323.25, underlining that the shares have already delivered substantial gains in 2026 yet remain well short of their earlier peak.

Robinhood reports trading volume of around 1.34 million shares on September 18, 2026, compared with an average daily volume of approximately 1.13 million shares, suggesting above-normal investor activity around the spin-off and merger timetable.

Market capitalization and growth context

According to CompaniesMarketCap, Modine Manufacturing carried a market capitalization of USD 9.81 billion as of September 17, 2026, representing a 35.48 percent increase compared with its market cap level at the start of 2026.

MarketBeat notes that Modine stock began 2026 at USD 133.02 and was trading at USD 189.27 as of the close on September 18, 2026, implying a year-to-date gain of about 42.3 percent and highlighting the strong performance of the shares ahead of the Gentherm combination.

Analyst data compiled by MarketBeat indicate that Modine currently carries a Moderate Buy consensus rating, with an average analyst price target of USD 320.14, which sits roughly 69.1 percent above the USD 189.27 closing price on September 18, 2026.

Thermal management growth ambitions and risks

As Yahoo Finance reports on September 19, 2026, Modine generates around USD 2.27 billion of annual revenue, including roughly USD 1.12 billion from its Performance Technologies segment, which is central to its mission-critical thermal management solutions for industrial and infrastructure customers.

The same article highlights management’s expectation that Modine can potentially double its data center related revenues from approximately USD 1 billion in fiscal 2026 to about USD 2 billion by fiscal 2028, underscoring a growth narrative that complements the corporate restructuring steps around Gentherm.

Comparison data from Pluang on September 19, 2026 show Modine trading at USD 188.72 with a market cap of about USD 10.02 billion, while ON Semiconductor stands at USD 69.98 and roughly USD 27.24 billion in market cap, illustrating that investors are assigning a premium valuation to Modine’s thermal management focus relative to its current revenue base but still at a smaller scale than larger peers.

Stock price level and investor perspective

Modine Manufacturing stock closed at USD 189.27 on the New York Stock Exchange on September 18, 2026, in a session where the shares rose 2.38 percent, and they are currently trading near USD 190 in recent snapshots, leaving the stock in the upper half of its 52-week trading corridor but below earlier highs and with a market capitalization near USD 10 billion as of mid-September 2026.