Rivian vs. Hyliion Holdings: Which Electric Vehicle Stock Is a Better Buy? Posted byAditya Raghunath December 6, 2021 Leave a comment on Rivian vs. Hyliion Holdings: Which Electric Vehicle Stock Is a Better Buy? Rivian (RIVN) and Hyliion Holdings (HYLN) are both electric vehicle (EV) stocks that are yet to report any material revenue but are in a fast-growing industry. Today I’ll analyze each…