The Paramount Studios entrance is seen at Paramount Studios in Hollywood, California.
Mark Davis | Getty Images
Find out which companies are making headlines after hours.
Semiconductor manufacturing in Taiwan – Taiwan Semiconductor shares jumped 6.4% after those of Warren Buffett Berkshire Hathaway said he now has a $4.1 billion stake in the company. This is a new position for Buffett’s company.
World Paramount – Paramount Global shares gained 3.4% in after-hours trading after Warren Buffett’s Berkshire Hathaway revealed he had increased his stake in the company to $1.7 billion in the third quarter.
Louisiana-Pacific – Louisiana-Pacific, a construction company, gained 9.3% after Berkshire Hathaway took a new position in the name, investing $297 million in the third quarter.
Jefferies Financial Group – Shares of the investment bank rose 5.3% after Warren Buffett’s company Berkshire Hathaway announced a $12.8 million stake, which it bought in the third quarter.