Offer your thoughts or opinion on the input financial query or topic using your financial background.

What does it mean for a company to have its market cap larger than the market size?
It is ALWAYS possible for a company's valuation in the market to be larger than the market it serves, and in fact it is not uncommon.  There's valid argument that Uber would be a good example of this, with a market cap of more than $60 billion.  Market cap is the total value of all shares outstanding.  Keep in mind that what a company's shares  trade for is less a reflection of its past (or, to some degree, even present) revenue activity and more of a speculative bet on what the company will do in the future.