Berkshire Hathaway Letters to Shareholders: 1965-2024

by Warren Buffett

The book value per share of Berkshire Hathaway on September 30, 1964 (the fiscal yearend prior to the time that your present management assumed responsibility) was $19.46 per share. At yearend 1979, book value with equity holdings carried at market value was $335.85 per share. The gain in book value comes to 20.5% compounded annually. This figure, of course, is far higher than any average of our yearly operating earnings calculations, and reflects the importance of capital appreciation of insurance equity investments in determining the overall results for our shareholders. It probably also is fair to say that the quoted book value in 1964 somewhat overstated the intrinsic value of the enterprise, since the assets owned at that time on either a going concern basis or a liquidating value basis were not worth 100 cents on the dollar. (The liabilities were solid, however.) We have achieved this result while utilizing a low amount of leverage (both financial leverage measured by debt to equity, and operating leverage measured by premium volume to capital funds of our insurance business), and also without significant issuance or repurchase of shares. Basically, we have worked with the capital with which we started. From our textile base we, or our Blue Chip and Wesco subsidiaries, have acquired total ownership of thirteen businesses through negotiated purchases from private owners for cash, and have started six others.