Berkshire Hathaway's net income triples

By Jonathan Stempel and Lilla Zuill

NEW YORK (Reuters) - Warren Buffett's Berkshire Hathaway Inc (BRKa.N) (BRKb.N) on Friday said quarterly earnings tripled, as rising stock markets boosted its investment holdings and a quiet hurricane season contributed to higher insurance profit.

Results were announced three days after Buffett revealed the biggest acquisition in his 44 years running Berkshire, a $26 billion takeover of Burlington Northern Santa Fe Corp (BNI.N). Berkshire had already owned 23 percent of the nation's second-largest railroad operator.

Third-quarter net income for Omaha, Nebraska-based Berkshire rose to $3.24 billion, or $2,087 per Class A share, from $1.06 billion, or $682, a year earlier.

Excluding investments, operating profit fell less than 1 percent to $2.06 billion, or $1,325 per share, from $2.07 billion, or $1,335. On that basis, analysts expected profit of $1,308.25 per share, according to Thomson Reuters I/B/E/S.

Revenue rose 7 percent to $29.9 billion, though Berkshire said the effects of a global recession hurt results for several manufacturing, apparel and retailing units, as some customers "dramatically" reduced spending.

"These operating subsidiaries are so sensitive to the economic climate," said Bill Bergman, an analyst at MorningstarInc in Chicago. "It will be worth watching."

Berkshire's growing diversification has made it more of a bellwether for the U.S. economy. Its roughly 80 operating units sell such things as Geico car insurance, Dairy Queen ice cream, Benjamin Moore paint and Fruit of the Loom underwear.

Insurance underwriting profit more than quadrupled to $363 million, helped mainly by reinsurance operations and despite a decline at Geico, while insurance investment income rose 21 percent to $976 million. Results benefited from the quietest Atlantic hurricane season in more than a decade. Only a single named storm, Claudette, made U.S. landfall.