05/12/2016
EBITDA is not a totally useless metric as a proxy for cash flow available to all stakeholders (i.e. debt holders, the government, equity holders, etc). We think it’s very valuable especially if it has been adjusted for non-recurring charges, particularly those of the non-cash variety. But Buffett is right, as depreciation is a real, ongoing expense – hence, having EBITDA minus ongoing, recurring CAPEX (EBITDA – CAPEX) paints a more accurate picture of a business as a going concern. Taking a multiple of EBITDA minus CAPEX is a way of valuing companies that must be considered...
In the 1986 shareholder letter Warren Buffett delves into what he calls “owner earnings”, which is what he deems to be the correct metric