Shares of Madison Air Solutions Corp. (MAIR) were moving higher in Friday's premarket session, building on momentum from the company's big debut on the New York Stock Exchange the day before.

Think of it as a victory lap. On Thursday, Madison Air started trading under the ticker 'MAIR' after pulling off a massive initial public offering. The move comes as the broader market is also looking pretty constructive following Thursday's gains.

IPO Size And Offering Details

The NYSE itself highlighted the deal, noting Madison Air raised more than $2.2 billion. That's not pocket change.

Here's how the math worked: On April 15, the company priced its IPO at $27.00 per share. It offered 82.7 million Class A common shares to get to that multi-billion-dollar total.

The company also gave its underwriters a 30-day option to purchase up to an additional 12.4 million shares at that same IPO price, minus the usual discounts and commissions. It's a standard move to cover over-allotments, but it shows the deal was structured for potential extra demand.

Investors weren't just buying a story, either. The company put some solid numbers on the table. For 2025, Madison Air reported revenue of $3.5 billion, an adjusted EBITDA margin of 26.6%, and free cash flow conversion of 352%.

Industry Context

So how big of a deal is this, really? A report on Thursday framed it perfectly: this IPO marks the largest U.S. industrial listing since United Parcel Service Inc. (UPS) raised $5.5 billion way back in 1999.

Perhaps more importantly, the report noted it's the biggest offering yet in a wave of IPOs tied to the ongoing data-center boom. That's the context that makes this more than just another company going public—it's a bellwether for a hot sector.

Price Action

As for the stock itself, the early action was positive. Madison Air shares were up 1.23% at $32.14 during premarket trading on Friday, according to market data. That puts the stock nicely above its $27 IPO price, suggesting the initial investor appetite has carried over into the secondary market.