All of them were the past holdings in his portfolio. He added to Berkshire Hathaway, Sears Holdings, Leucadia National Corporation, sells CIT Group, MBIA, Wells Fargo & Co during the 3-months ended 03/31/2013, according to the most recent filings of ...

Warren Buffett's Berkshire Hathaway Inc. had its credit rating cut one notch to double-A by Standard & Poor's, which cited the conglomerate's reliance on its insurance operations.

S&P says the move better reflects Berkshire Hathaway Inc.'s dependence on its core insurance operations for most of its dividend income.

Warren Buffett's Berkshire Hathaway Inc. was downgraded by Standard & Poor's Ratings Services Thursday after the credit rating agency changed the way it evaluates insurance companies.

These companies are all subsidiaries of Berkshire Hathaway Inc. (Berkshire) . The outlook for all ratings is stable. All companies are headquartered in Omaha, NE, unless otherwise specified.

Berkshire Hathaway Inc. (NYSE:BRK.A) (NYSE:BRK.B) released its 13F for the first three months of 2013 today. The full document can be found at the SEC at this link.

Warren Buffett's Berkshire Hathaway Inc on Wednesday revealed a new investment in Chicago Bridge & Iron Co and said it has added to one of its largest equity holdings, Wells Fargo & Co.

S&P Cuts Rating on Berkshire Hathaway : Standard and Poor's Ratings Service has cut its rating on Berkshire Hathaway Inc. by one notch, citing the company's dependence on its core insurance operations for most of its dividend income. [WSJ]. Investors ...

Berkshire Hathaway is the parent of Gen Re, a major player in the group disability, group life and annuity reinsurance markets, and of several property-casualty companies, including GEICO.

NEW YORK -- Warren Buffett's Berkshire Hathaway Inc. had its credit grade lowered one level by Standard & Poor's after the ratings firm revised its method for evaluating insurance holding companies.