That take would be missing something very important: Rivian's sales stand an excellent chance of growing dramatically soon, thanks to an important new model that's currently under development. Shares of electric-vehicle maker Rivian (RIVN 1.70%) have been up and down in 2025. That's a pattern that might make some investors cautious. But when we take a longer view, I think there's a terrific investing story here, even though recent sales trends haven't looked encouraging. Rivian's growth hasn't stalled -- it ...