SoftBank-owned chip tech provider Arm Holdings recently sought to acquire Alphawave, a UK-based supplier of semiconductor intellectual property, to secure a crucial technology that is crucial for building its own artificial-intelligence processors, according to three sources familiar with the matter. Alphawave, which has a market value of 707.1 million pounds ($913.36 million), has been working with its investment bankers to explore a sale after receiving acquisition interest from Arm and other potential acquirers, one of the sources told Reuters. Arm, however, has decided not to pursue a takeover of Alphawave after its initial discussions with the company, two of the sources said.