Sandwich chain Jersey Mike’s has filed for an initial public offering, positioning itself for a potential market debut. The move comes as its private equity backer, Blackstone, aims for a valuation of up to $12 billion for the fast-casual restaurant operator. This filing signals a significant step for the company's growth trajectory and its plans for public market access.

Blackstone, which acquired a majority stake in Jersey Mike's in 2021, is looking to capitalize on the brand's expansion. The private equity firm's investment has coincided with a period of rapid store openings and increased brand recognition for the purveyor of cheesesteaks and cold-cut heroes. The IPO could provide a substantial exit for Blackstone.

The planned public offering will allow Jersey Mike's to raise capital for further expansion and operational enhancements. Investors will be watching closely to see how the market values a fast-casual chain amidst evolving consumer dining habits and competitive pressures. The company’s performance since Blackstone’s investment will be a key focus for potential shareholders.