The Number Is Not the Proof

This week we put five companies through the Firewall. Everyone led with a number loud enough to sound like the end of the argument.

Not one of them was. Here is the week, and the single habit underneath all of it.

Markets run on headline numbers. A backlog. A record margin. A revenue line that tripled. The number lands, the story forms around it, and most investors stop there, because the number feels like proof.

We spent this week asking a harder question about five real companies. N…