Owner Earnings

Owner earnings is Warren Buffett’s alternative to the GAAP earnings figure for valuation. As defined in the Berkshire Hathaway Annual Letters, owner earnings are (a) reported earnings, plus (b) depreciation, depletion, amortization, and other non-cash charges, less (c) the average annual capital expenditures the business requires “to fully maintain its long-term competitive position and its unit volume.” Buffett concedes the equation “does not yield the deceptively precise figures provided by GAAP,” since (c) must be a guess — but he holds that the owner-earnings figure, not the GAAP figure, “is the relevant item for valuation purposes, both for investors in buying stocks and for managers in buying entire businesses,” invoking Keynes: “I would rather be vaguely right than precisely wrong.”

Brent Beshore’s The Messy Marketplace adopts the same base for adventur.es’s valuations: owner earnings is “what ‘sticks’ to the owners — the pre-tax net profit of the business as defined by earnings less capital expenditures, operating interest (e.g. interest on a line of credit), and active owner normalized compensation.” The book explicitly contrasts it with EBITDA, flagged as an imperfect proxy that “never equals owner cash flow,” and treats owner earnings as the honest cash base on which a purchase multiple should be struck. Across both books the throughline is the same: value a business on the cash an owner can actually take out, not on accounting earnings.

Where this appears

• Berkshire Hathaway Annual Letters — Buffett’s full owner-earnings definition (reported earnings + non-cash charges − maintenance capex) as the relevant figure for valuation over GAAP
• The Messy Marketplace — adventur.es’s preferred valuation base (pre-tax profit less capex, operating interest, normalized owner comp); contrasted against EBITDA as a truer cash measure