As of 2026, Google (through its parent company Alphabet Inc.) maintains a significant though diluted stake in Uber Technologies. Alphabet originally invested $258 million in Uber through its venture capital arm, GV (formerly Google Ventures), in 2013, which was its largest-ever investment at the time. Following Uber's IPO in 2019 and subsequent stock sales, Alphabet's ownership currently hovers around 3% to 4% of Uber's outstanding shares. This partnership has been complex; while Alphabet is a major shareholder, its subsidiary Waymo is a direct competitor to Uber in the autonomous driving space. Despite a past legal battle over trade secrets, the two companies now collaborate, with Uber integrating Waymo’s self-driving vehicles into its platform in specific markets like Phoenix and Austin. This stake remains worth billions, keeping Alphabet as one of Uber's most influential institutional-adjacent investors.