But you used percentages of total revenue which given the very nature of Comcast it's misleading. If you wanted to value each companies theme parks separately that would be one thing but your analysis doesn't work. The companies are different and that is why total market value is what matters.You claim to have read the post, but if you did you missed the point completely. The point was not to compare revenue at Comcast to Disney. We were talking about Theme Parks as a share of the total business for both companies. I used revenue and operating income as 2 metrics to show that P&R is a much more significant portion of the Disney business than Theme Parks is for Comcast. That's all.
On the other hand looking at Comcast it may be worth much more broken up. With approximately 30 million cable subscribers the cable division alone is worth between 30 and 45 billion using a number between $1,000 and $1,500 per subscriber. I would say based on that Wall Street grossly under values Comcast and it should be broken up.