Berkshire Hathaway Letters to Shareholders, 2018

We want the business to be (1) one that we can understand, (2) with favorable long-term prospects, (3) operated by honest and competent people, and (4) available at a very attractive price. We ordinarily make no attempt to buy equities for anticipated favorable stock price behavior in the short term. In fact, if their business experience continues

Insurance companies offer standardized policies which can be copied by anyone. Their only products are promises. It is not difficult to be licensed, and rates are an open book. There are no important advantages from trademarks, patents, location, corporate longevity, raw material sources, etc., and very little consumer differentiation to produce in

While control would give us the opportunity—and the responsibility—to manage operations and corporate resources, we would not be able to provide management in either of those respects equal to that now in place. In effect, we can obtain a better management result through non-control than control. This is an unorthodox view, but one we believe to be

Book value is an accounting concept, recording the accumulated financial input from both contributed capital and retained earnings. Intrinsic business value is an economic concept, estimating future cash output discounted to present value. Book value tells you what has been put in; intrinsic business value estimates what can be taken out. An analog

We also believe candor benefits us as managers: the CEO who misleads others in public may eventually mislead himself in private.

More important, we own several businesses that possess economic Goodwill (which is properly includable in intrinsic business value) far larger than the accounting Goodwill that is carried on our balance sheet and reflected in book value. Goodwill, both economic and accounting, is an arcane subject and requires more explanation than is appropriate h

A managerial “wish list” will not be filled at shareholder expense. We will not diversify by purchasing entire businesses at control prices that ignore long-term economic consequences to our shareholders. We will only do with your money what we would do with our own, weighing fully the values you can obtain by diversifying your own portfolios throu

In line with this owner-orientation, our directors are all major shareholders of Berkshire Hathaway. In the case of at least four of the five, over 50% of family net worth is represented by holdings of Berkshire. We eat our own cooking.

One of the lessons your management has learned—and, unfortunately, sometimes re-learned—is the importance of being in businesses where tailwinds prevail rather than headwinds.