Rivian has secured $10.5 billion in total funding, positioning itself as one of the most heavily funded electric vehicle manufacturers globally. Major rounds include a $2.7 billion Series F in 2021, a $2.5 billion private equity round in 2021, and a $6.6 billion DOE-backed post-IPO debt facility in 2024. Earlier funding led by T. Rowe Price, Cox Automotive, and Amazon’s Climate Pledge Fund supported the development of its flagship R1T and R1S models. Rivian’s most recent raise, a $1 billion post-IPO round in June 2025, reinforces its long-term strategy for scaling production and expanding global manufacturing.