Ledger is preparing for a potential U.S. initial public offering that could value the crypto wallet maker at more than $4 billion, according to reports. The Paris-based company has enlisted major Wall Street banks, including Goldman Sachs, Jefferies, and Barclays, to advise on the deal, with a potential listing later this year. The move comes as Ledger increases its presence in the U.S., where capital markets activity and institutional interest in digital asset firms are especially concentrated in New Y ...