I believe in the ARK valuation...$tsla will be $700-$4000 in 5 years. Tsla is like 6 companies in 1.
1. (Battery Business) Making own batteries...they now have multiple gig-factories. And to quote the CEO of VW...each car manufacturer will deliver up to the number of batteries they can get. Only tesla is making their own and with Maxwell they are way ahead. With vertical alignment in the supply chain, Tesla could potentially sell batteries to others at a huge premium. Tesla 50KwH battery would be equivalent to LG Chem 70Kwh in terms of range.
2. Autonomy business, baring the bad news. But remember once VW and others have some sort of self driving, and their drivers crash how bad will the tesla news be? Tesla is competing with Mobileye and nvdia in this space. They could potentially sell their own self drive to others
3. Software business, this is a given. They are doing well here
4. Robo-taxis - competing and beating uber and lyft... cost per mile $.18 vs $2.00 respectively. There are a lot of hard problems with picking people up. They could have drop zones, where the human walks to the exact spot on every street. the last mile of this problem is potentially challenging, but if anyone is able to have a robo taxi fleet it will be Tesla.
5. Insurance Business - Buffet and Munger are in the cross hairs of Elon, you can feel he wants to disrupt their archaic business. He is armed with user driving data, which is a gold mine. No other insurance carrier has this unless they install a special device and that too is not at parity with what Tesla has.
6. Tesla Brand - Huge value just in the Brand. They just need to deliver on what they promise.
7. Other business - I am not a believer in rooftop solar, I think the local carriers have a competitive advantage of tesla in this space. This is a cut throat business, and the barrier to entry is a roofer + electrician with a little bit of capital $100k ish. Tesla needs to get out of this. When we went solar, Tesla could not compete against the local guys in price and service.