Arm's post-earnings pop leaves stock trading at over 100% premium to Nvidia

In this articleThe logo of semiconductor design firm Arm on a chip.Jakub Porzycki | Nurphoto | Getty ImagesExactly two years ago, Nvidia's attempt to purchase chip designer Arm from SoftBank came to an end due to "significant regulatory challenges."Masayoshi Son, SoftBank's billionaire founder, has never been so lucky. That agreement would have involved selling Arm for $40 billion, or just $8 billion more than SoftBank paid in 2016. Instead, Arm went public last year, and the company is now worth over $116 ...