In one sentence: Returning to Mohnish Pabrai's Forbes interview (his largest position at the time was Fiat Chrysler), Phil and Danielle step back to explain why reported net income and operating cash flow mislead, and introduce Buffett's owner earnings through the "uncle left you a business" exercise.
Key ideas
- Context. The Forbes.com interview with Pabrai (June 2018) asked for his most contrarian holding; the answer, Fiat Chrysler, is the hook for a long-promised look at owner earnings. Homework: read the investor-relations pages of Fiat Chrysler, Ford and GM. [00:00–03:00, 34:00–35:00]
- The uncle exercise. Imagine an uncle leaves you a business and you must decide, alone, whether to keep or sell it. You ask: do I admire what it does (values), will its earnings power last (moat), does it earn good returns on equity, can I trust the managers, and is it simple enough to understand? [07:00–11:00]
- Net earnings are a "fictional" number. Public companies must use accrual accounting: sales count when made, expenses when incurred, not when cash moves. A company can show profits and still go bankrupt for lack of cash. [11:00–13:30]
- Management has reasons to massage earnings. A hired CEO with a short horizon is tempted to smooth the numbers; Phil cites GM's long short-termism. Assume reported earnings are somewhat flattered. [13:00–15:00]
- Real consistency vs. fake consistency. Compare the growth rates of earnings, book value, cash flow and sales. If they run roughly parallel, the consistency is real; if earnings look smooth while the others bounce around, be suspicious. [15:00–16:00]
- Operating cash flow is misleading too. "Cash from operating activities" leaves out the cost of maintaining the business (maintenance capex), like a landlord who assumes he never replaces the roof or the washing machine. [16:00–18:00]
- Two cash-in-pocket measures. Free cash flow deducts maintenance and growth spending. Owner earnings deducts only maintenance, and is measured before income tax, as if you owned the whole company outright, so you can compare it to a rental house or a franchise. [19:00–21:00, 25:00–27:00]
- Why the industry ignores it. Most professionals think like traders, not owners, and value companies by forecasting the future in detail. Buffett's shortcut: know owner earnings today and be confident the business will be more productive in 5–10 years. [21:00–24:00]
- Source: Buffett's 1986 letter. The idea appears far down in the letter. Phil admits he has read it for about 30 years and is still not sure what Buffett means. [26:00–29:00]
- Vaguely right beats precisely wrong. Buffett concedes maintenance capex is a guess; he still prefers owner earnings to the "deceptively precise" GAAP figure. Accountants record; investors evaluate. [29:00–33:00]
- Price, not value. Phil's rule of thumb: owner earnings times 10 gives a price to pay (not a value), with a big margin of safety built in, if you are confident the business will be more productive later. Proper value comes from other methods, then roughly a 50% discount. [30:00–32:00]
How it maps to RuleOne
- The screen can show free cash flow and the Big Five growth rates. Owner earnings needs a maintenance-capex judgment, so treat any figure on the site as a starting estimate you must check against the filing.
- The "parallel growth rates" test is the same check as the Big Five on /stock/TICKER/.
Buffett, Munger and Graham links
- Owner earnings: Berkshire 1986 letter (the appendix on goodwill and accounting).
- "Vaguely right rather than precisely wrong" is attributed to Keynes in Buffett's text; see also Graham's margin-of-safety idea in The Intelligent Investor, chapter 20.
Words to know
- Accrual accounting: recording sales and expenses when they happen, not when cash moves.
- Maintenance capex: spending needed to keep the business running as it is today.
- Owner earnings: cash an owner could take out after maintenance spending, before income tax.
Try this
Pick a company you know. On /stock/TICKER/ find operating cash flow and capital expenditures, subtract them to get free cash flow, and write one sentence guessing how much of the capex is maintenance versus growth.
Check yourself
- Why can a profitable company go bankrupt?
Answer
Net income is an accrual figure; it can be high while actual cash is not coming in. - What does operating cash flow leave out?
Answer
The cost of maintaining the business (maintenance capital expenditures). - How do owner earnings differ from free cash flow?
Answer
Owner earnings deduct only maintenance capex (and ignore income tax); free cash flow deducts growth spending as well.
Short quotes
"It's the logic of it, it's the concept of it that is interesting." (Danielle, ~06:30, auto-transcribed)