Hasamax,
One question that you should be asking Buffet, is "Why the heck are YOU (Buffet) pointing out cashflow on LEI to a Broker???".
Either Buffet is a DIYer and doesn't need a broker because he has the smarts, OR he should use a broker because he has lots of money and half a brain. For him to be somewhere in the middle would suggest NO brain!
Obviously trying to puff up an Ego with more than a name choice!