Madison Air Solutions (MAS) debuted on the New York Stock Exchange on April 16, pricing its initial public offering at $27 a share. The stock has since climbed more than 50 percent, trading above $42 as of Monday. The company raised approximately $2.2 billion in its IPO.

Bank of America initiated coverage with a Buy rating and a 12-month price target of $47, implying a 12 percent gain from Friday's closing price. Bank of America served as one of the book-running managers for the IPO.

Analyst Andrew Obin said Madison Air holds strong market share in niche HVAC sectors, with a residential business that operates independently of industry shipments. The company addresses a $40 billion market, distinct from the broader $200 billion global HVAC industry.

Madison Air provides heating, ventilation and air conditioning systems for indoor air quality and temperature control. A core part of its business serves AI infrastructure facilities, which depend on stable thermal conditions to prevent overheating and maintain equipment performance.

The company's brand portfolio includes Nortek Data Center Cooling and Big Ass Fans. More than $60 billion was pledged last year for data center construction to support AI workloads, positioning Madison Air to capture rising demand for cooling infrastructure.

Following the customary quiet period, Citigroup, Barclays and Wells Fargo initiated coverage with Overweight or Buy ratings. Goldman Sachs assigned a Neutral rating. Goldman Sachs, Barclays, Jefferies and Wells Fargo acted as lead underwriters for the IPO.