Institutional Investors Added Over 70 Million RIVN Shares as AMZN, UBER Remain Key Holders

Institutional investors added more than 70 million shares of EV maker Rivian Automotive Inc. (NASDAQ: RIVN ) in the second quarter of 2026. Amazon, Uber in the Mix According to a report by Electric Vehicles on Tuesday, 417 holders raised their positions in the EV maker by a combined 106,424,812 shares, while 318 investors cut back on Rivian by 31,005,657 shares. 85 investors exited their position in the automaker, opening up 4.9 million shares, the report said. Uber Technologies Inc. (NYSE: UBER ), which has a $1.25 billion partnership with Rivian to develop and deploy autonomous robotaxis, opened a new position with 19,553,911 shares at just over $289 million. In total, Rivian had 941 institutional holders, including Amazon.com Inc. (NASDAQ: AMZN ), which held 158,363,834 sh...