Stock price when the opinion was issued
Has grown cashflows, very encouraging. Taking share from LYFT. Over several years stock's been volatile, but hasn't done that much due to looming robotaxis and autonomous vehicles. If that picks up steam, competitive dynamics change; UBER would move from handling both supply and demand, to being just one of many suppliers chasing demand.
Multiple's come down, showing good fundamentals. Watch the space. Waymo has no experience in the space, whereas Uber's really well positioned. That partnership will work well at first, but it's the future he's concerned about.
Tesla's reputation has taken a hit this year due to Musk's highly polarizing involvement with Trump. This has taken the robotaxi story off the table, allowing Uber to roar. But robotaxis were never a threat to Uber in the first place.