Gold

Three large and very attractive fixed-income investments were called away from us by their issuers in 2011. Swiss Re, Goldman Sachs and General Electric paid us an aggregate of $12.8 billion to redeem securities that were producing about $1.2 billion of pre-tax earnings for Berkshire. That’s a lot of income to replace, though our Lubrizol purchase did offset most of it. Its sales growth and overall performance are unique in its industry. Iscar’s managers — Eitan Wertheimer, Jacob Harpaz and Danny Goldman — are brilliant strategists and operators. When the economic world was cratering in November 2008, they stepped up to buy Tungaloy, a leading Japanese cutting-tool manufacturer. Tungaloy suffered significant damage when the tsunami hit north of Tokyo last spring. But you wouldn’t know that now: Tungaloy went on to set a sales record in 2011. I visited the Iwaki plant in November and was inspired by the dedication and enthusiasm of Tungaloy’s management, as well as its staff. They are a wonderful group and deserve your admiration and thanks.