Adjusted EBITDA is just a funny way to say "we found a way to make us look profitable by shifting whatever we want in the cost lines". Unless you know specifically what they are doing to manipulate it, it's basically a bullshit metric to make a company look better than it really is. Often you'll see investment bankers make adj. EBITDA claims and its the buyers job to sniff out really what is going on.
Even EBITDA (which is a standard measure with standard calculations) is considered by many to be a bullshit metric:
https://www.forbes.com/sites/brentbeshore/2014/11/13/ebitda-...
For all companies, FCF and to some extent, DCF.
Scroll to the GAAP section, earnings are under "CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS".
The GAAP loss per quarter is $1.096B, which comes out to $0.64 per share.
The way they are breaking out segments seems to imply that theres heavy losses in non-North America so of they were to shut off the rest of world stuff maybe it looks better.
But I'm not intimately familiar with this stock.
I think a fairly good portion of car services were making money charging monopoly rates to customers who had no choice but to take a taxi. It sustained the car services, but sucked for everyone else (as anyone who taxied in SF pre-Uber will tell you, or waited on an hour-late pre-booked taxi to arrive in NZ to go into town on Friday night, or took a chance with an "unlicensed" [some random guy] taxi in London because the black cabs were nowhere to be seen)
For example: tourists, people who can't or don't drive for some reason, people who've been out drinking, etc...
I take a private car service to the airport. There are a number of different services I could choose from but the one I use is reliable and competitive with competing service when I've checked. Yes, they're quite a bit more than Uber but they're reliable, including in situations where Uber would not be (very early morning pickups well outside of a major urban area).