Berkshire Hathaway reports $2.7 billion quarterly loss on investment drop

Berkshire said its revenue grew 9% to $76.9 billion.

Most of Berkshire's eclectic assortment of more than 90 companies performed well during the quarter, but the key insurance unit of Geico reported a pre-tax underwriting loss of $759 million as the cost of auto claims soared along with the prices of used cars and car parts. Geico has been hampered by soaring costs since the second half of last year.

Geico did increase its rates by 5.4% during the quarter, but that was almost entirely offset because it lost 4.6% of its customers.

Another notable weak spot in the results was that BNSF railroad's profit declined 6% to $1.44 billion as it hauled 5% less freight the cost of fuel soared, and salary costs were adjusted up to reflect the raises railroads have agreed to pay their workers in tentative agreements with their 12 unions. Most of BNSF's peers reported significant increases in profits during the quarter.

Berkshire said its insurance units recorded after tax losses of $2.7 billion related to Hurricane Ian. That compares with $1.7 billion in catastrophic losses a year ago related to Hurricane Ida and major floods in Europe.

Berkshire is sitting on nearly $109 billion cash even though it has been actively investing in the stock market this year, including putting more than $51 billion to work in the first quarter. That is up slightly from the $105.4 billion it held at the end of the second quarter because Berkshire's businesses generated more cash than it spent. Although after the end of the third quarter, Berkshire did spend $11.6 billion in October to complete its acquisition of the Alleghany insurance conglomerate.

Buffett's biggest stock investments this year included buying roughly $12 billion worth of Occidental Petroleum stock and about $20 billion worth of Chevron shares. Besides those oil sector investments, Berkshire also bought more than 120 million shares of printer maker HP Inc. and bet big that Microsoft's acquisition of Activision Blizzard will go through by buying nearly 70 million shares of the video game maker.

Berkshire's investment portfolio also includes major stakes in Apple, American Express, Bank of America and Coca-Cola stock.

The Omaha, Nebraska, based conglomerate's companies include manufacturing firms like aviation parts maker Precision Castparts and specialty chemical maker Lubrizol, retail firms like See's Candy, Dairy Queen and Helzberg Diamonds and other companies like NetJets.