$200b seems very low for a company with this level of capital investment. They did 167 launches last year. It's one of the few industries where US is outproducing China. We have both more launches and heavier launches.
Put another way, the US spent $250b~ (inflation adjusted) dollars on the shuttle program, and we get much more output from SpaceX than we did for Shuttle.
SpaceX's annual revenue is estimated at $40B for 2026. A comparison might be Lockheed Martin, with annual revenue of $75B in 2025, and a market cap of $120B. So I wouldn't say $200B sounds low at all, even if their revenue doubles (twice, since $40B is actually a projection where they were doing $20B last year, though it's apples and oranges with the acquisition of Musk's failing companies.)
As the other poster said it is guidance from analysts. The Raymond one at the top equates to $10T valuation
Reusable launch vehicles were in their infancy during the Shuttle program days.
Multiple launch vehicles and crew vehicles exist now, and more are on their way.
Taking tech from TRL1 to TRL9 with 2.5million moving parts in it is vastly different from coming up with another TRL9 design.
The list contains target share prices, not market cap. $200 is way above the current $125.
The launch number is irrelevant. Starlink is SpaceX's largest customer and that is a problem. The revenue from launches is not great. The xAI fantasies are unproven.